build(android): bump rematch release to 0.9.77 #263

android/app/build.gradle.kts

@@ -11,8 +11,8 @@ android {
         applicationId = "cn.ilapage.goauto.agent"
         minSdk = 23
         targetSdk = 34
-        versionCode = 72
-        versionName = "0.9.59"
+        versionCode = 90
+        versionName = "0.9.77"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 

android/app/src/main/java/cn/ilapage/goauto/agent/automation/GoAutoAccessibilityService.kt

@@ -434,8 +434,16 @@ class GoAutoAccessibilityService : AccessibilityService(), UiDriver, PddCollecto
         } else FreshActionResult.FAILED
     }
 
+    private var lastPurchaseSwipeFailure = PurchaseSwipeFailureReason.UNKNOWN
+
+    override fun purchaseSwipeFailureReason(): PurchaseSwipeFailureReason = lastPurchaseSwipeFailure
+
     override fun swipePurchase(direction: SwipeDirection, durationMs: Long): Boolean {
-        val root = rootInActiveWindow ?: return false
+        lastPurchaseSwipeFailure = PurchaseSwipeFailureReason.UNKNOWN
+        val root = rootInActiveWindow ?: run {
+            lastPurchaseSwipeFailure = PurchaseSwipeFailureReason.ROOT_UNAVAILABLE
+            return false
+        }
         val candidates = mutableListOf<AccessibilityNodeInfo>()
         walk(root) { node -> if (node.isVisibleToUser && node.isScrollable) candidates += node }
         val horizontal = direction == SwipeDirection.LEFT || direction == SwipeDirection.RIGHT
@@ -444,8 +452,12 @@ class GoAutoAccessibilityService : AccessibilityService(), UiDriver, PddCollecto
         }
         val target = (directional.ifEmpty { candidates }).maxByOrNull { candidate ->
             Rect().also(candidate::getBoundsInScreen).let { it.width().toLong() * it.height() }
-        } ?: return false
-        return swipeNode(target, direction, durationMs, preferScrollAction = false)
+        } ?: run {
+            lastPurchaseSwipeFailure = PurchaseSwipeFailureReason.NO_SCROLLABLE
+            return false
+        }
+        return swipeNode(target, direction, durationMs, preferScrollAction = false,
+            onFailure = { lastPurchaseSwipeFailure = it })
     }
 
     override fun swipePurchaseIn(target: SnapshotNode, direction: SwipeDirection, durationMs: Long): Boolean {
@@ -646,16 +658,21 @@ class GoAutoAccessibilityService : AccessibilityService(), UiDriver, PddCollecto
         preferScrollAction: Boolean = true,
         downStartPercent: Int = 25,
         downEndPercent: Int = 75,
+        onFailure: (PurchaseSwipeFailureReason) -> Unit = {},
     ): Boolean {
+        fun failed(reason: PurchaseSwipeFailureReason): Boolean {
+            onFailure(reason)
+            return false
+        }
         val bounds = Rect().also(node::getBoundsInScreen)
-        if (bounds.width() < 2 || bounds.height() < 2) return false
+        if (bounds.width() < 2 || bounds.height() < 2) return failed(PurchaseSwipeFailureReason.INVALID_BOUNDS)
         val scrollAction = if (direction == SwipeDirection.UP || direction == SwipeDirection.LEFT) {
             AccessibilityNodeInfo.ACTION_SCROLL_FORWARD
         } else {
             AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD
         }
         if (preferScrollAction && node.performAction(scrollAction)) return true
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) return false
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) return failed(PurchaseSwipeFailureReason.GESTURE_UNSUPPORTED)
         val left = bounds.left + bounds.width() * 25 / 100
         val right = bounds.left + bounds.width() * 75 / 100
         val top = bounds.top + bounds.height() * 25 / 100
@@ -693,8 +710,9 @@ class GoAutoAccessibilityService : AccessibilityService(), UiDriver, PddCollecto
             },
             null,
         )
-        if (!queued) return false
-        return latch.await(1500, TimeUnit.MILLISECONDS) && completed.get()
+        if (!queued) return failed(PurchaseSwipeFailureReason.GESTURE_REJECTED)
+        if (!latch.await(1500, TimeUnit.MILLISECONDS)) return failed(PurchaseSwipeFailureReason.GESTURE_TIMEOUT)
+        return completed.get() || failed(PurchaseSwipeFailureReason.GESTURE_CANCELLED)
     }
 
     private fun dispatchCenterTap(bounds: Rect): Boolean {

android/app/src/main/java/cn/ilapage/goauto/agent/automation/PddCollectionReturnNavigator.kt

@@ -0,0 +1,58 @@
+package cn.ilapage.goauto.agent.automation
+
+/** Complete temporary collections only; caller retains the existing task lock. */
+internal class PddCollectionReturnNavigator(
+    private val driver: PddCollectorDriver,
+    private val openAgent: () -> Boolean,
+    private val currentPackage: () -> String?,
+    private val pause: (Long) -> Unit = Thread::sleep,
+) {
+    var reason = "not_started"
+        private set
+    var actions = 0
+        private set
+
+    fun returnToAgent(count: Int): Boolean {
+        actions = 0
+        if (count !in 1..5) { reason = "invalid_count"; return false }
+        try {
+            reason = "count_completed"
+            for (step in 1..count) {
+                if (currentPackage() != PDD) { reason = "left_pdd"; break }
+                val screen = driver.capture()
+                if (screen.packageName != PDD) { reason = "left_pdd"; break }
+                if (screen.activityName.isNullOrBlank() || unsafe(screen)) {
+                    reason = "unsafe_page"
+                    return false
+                }
+                // Recheck after capturing: never send Back to another foreground app.
+                if (currentPackage() != PDD) { reason = "left_pdd"; break }
+                actions++
+                if (!driver.back()) { reason = "back_failed"; break }
+                pause(500)
+            }
+            // Retain risk scenes even if the last Back lands on one.
+            if (currentPackage() == PDD && unsafe(driver.capture())) {
+                reason = "unsafe_page"
+                return false
+            }
+            if (!openAgent()) { reason = "agent_launch_failed"; return false }
+            pause(500)
+            if (currentPackage() != AGENT) { reason = "agent_not_confirmed"; return false }
+            return true
+        } catch (_: Exception) {
+            reason = "navigation_exception"
+            return false
+        }
+    }
+
+    private fun unsafe(screen: UiSnapshot): Boolean =
+        PddPageClassifier.classify(screen.packageName, screen.activityName,
+            screen.nodes.filter { it.visible }.map { it.label }) != null ||
+            screen.nodes.any { it.visible && listOf("订单详情", "订单待支付", "确认付款", "立即支付", "编辑收货地址", "新增收货地址", "地址管理").any(it.label::contains) }
+
+    companion object {
+        private const val PDD = "com.xunmeng.pinduoduo"
+        private const val AGENT = "cn.ilapage.goauto.agent"
+    }
+}

android/app/src/main/java/cn/ilapage/goauto/agent/automation/PddProductDetailCollector.kt

@@ -186,7 +186,7 @@ object PddScreenParser {
     // purchase/order/payment controls must never become collection click targets.
     private val nonConfigurableClickDenylist = listOf("提交订单", "确认订单", "支付", "付款")
 
-    fun parse(snapshot: UiSnapshot, config: PddCollectorConfig, goodsId: String, evidence: PageEvidence?, purchaseContext: PurchasePanelContext? = null): ParsedPddScreen {
+    fun parse(snapshot: UiSnapshot, config: PddCollectorConfig, goodsId: String, evidence: PageEvidence?, purchaseContext: PurchasePanelContext? = null, collectionContext: Boolean = false, purchaseEntryContext: Boolean = false): ParsedPddScreen {
         val visibleNodes = snapshot.nodes.filter { it.visible }
         val visible = visibleNodes.mapNotNull { node ->
             val descendants = descendants(node, visibleNodes)
@@ -323,12 +323,32 @@ object PddScreenParser {
             (headings.size >= 2 || (continuedPurchasePanel && headings.isNotEmpty())) &&
             dimensions.any { it.values.isNotEmpty() } && hasClose &&
             hasQuantityControls && hasPaymentArea && hasOrderSubmitAction
+        // Collection can start before any selection summary exists and with only
+        // one dimension visible. Keep this exception out of purchase parsing.
+        val singleDimensionCollectionPanel = collectionContext && purchaseContext == null &&
+            snapshot.packageName == PDD_PACKAGE && problem == null && !hasSelectionSummary &&
+            evidence != null && snapshot.packageName == evidence.packageName &&
+            snapshot.activityName == evidence.activityName &&
+            snapshot.nodes.any { it.visible && it.matches(evidence.selector) } &&
+            boundedScrollables.size == 1 && headedPanelScrollable != null && headings.size == 1 &&
+            dimensions.size == 1 && dimensions.single().values.isNotEmpty() &&
+            hasClose && hasQuantityControls && hasPaymentArea && hasOrderSubmitAction
+        // Only the executor that just activated a safe entry on this same
+        // product Activity can enable this first-view purchase exception.
+        val singleDimensionPurchasePanel = purchaseEntryContext && !collectionContext &&
+            snapshot.packageName == PDD_PACKAGE && !snapshot.activityName.isNullOrBlank() &&
+            goodsId.isNotBlank() && problem == null && !hasSelectionSummary &&
+            boundedScrollables.size == 1 && headedPanelScrollable != null && headings.size == 1 &&
+            dimensions.size == 1 && dimensions.single().values.isNotEmpty() &&
+            hasClose && hasQuantityControls && hasPaymentArea && hasOrderSubmitAction
         // Some selected-spec panels omit both the "已选" prefix and a confirm
         // button. Keep the same structural evidence required for checkout.
         val specPanelType = when {
             quickConfirmationEvidence -> SpecPanelType.QUICK_CONFIRMATION
             orderConfirmationEvidence -> SpecPanelType.ORDER_CONFIRMATION
             structuredSelectionPanel -> SpecPanelType.NORMAL_SCROLLABLE
+            singleDimensionCollectionPanel -> SpecPanelType.NORMAL_SCROLLABLE
+            singleDimensionPurchasePanel -> SpecPanelType.NORMAL_SCROLLABLE
             panelScrollable != null && (hasSelectionSummary || hasSubmitHint || (hasPanelTitle && hasPanelAction)) -> SpecPanelType.NORMAL_SCROLLABLE
             hasSelectionSummary && hasPanelTitle && hasPanelAction -> SpecPanelType.NON_SCROLLABLE_CONFIRMATION
             // Some PDD builds expose the complete selector as non-scrollable
@@ -1765,7 +1785,7 @@ class PddProductDetailCollector(
     }
 
     private fun parse(goodsId: String, config: PddCollectorConfig, evidence: PageEvidence) =
-        PddScreenParser.parse(driver.capture(), config, goodsId, evidence)
+        PddScreenParser.parse(driver.capture(), config, goodsId, evidence, collectionContext = true)
 
     private fun screenSignature(screen: ParsedPddScreen): List<String> = screen.sourceNodes.asSequence()
         .filter(SnapshotNode::visible)

android/app/src/main/java/cn/ilapage/goauto/agent/automation/PurchaseLiveAutomation.kt

@@ -32,8 +32,12 @@ class PurchaseLiveException(val code: String, message: String, val actualUnitPri
 class PurchaseLiveAutomation(
     private val driver: PurchaseUiDriver,
     private val pause: (Long) -> Unit = Thread::sleep,
+    private val diagnostic: (String) -> Unit = {},
 ) {
     private var submitAttempted = false
+    private var savedAddressProof: ShippingAddressProof? = null
+    private var savedAddressActivity: String? = null
+    private var structuralSubmitAnchor: SnapshotNode? = null
     var lastOrderReadFailure: PurchaseOrderReadFailure? = null
         private set
 
@@ -123,7 +127,9 @@ class PurchaseLiveAutomation(
                 }
                 pause(1_000)
                 snapshot = waitFor("PURCHASE_ADDRESS_PANEL_TIMEOUT", "收货地址页面打开超时，未创建订单") {
-                    it.nodes.any { node -> node.visible && node.label.replace(" ", "") == "收货地址" }
+                    it.packageName == PDD_PACKAGE &&
+                        it.nodes.any { node -> node.visible && node.label.replace(" ", "") == "收货地址" } &&
+                        addressModifyTargets(it).size == 1
                 }
                 return editAndVerifyAddress(snapshot, addressSuffix)
             }
@@ -301,10 +307,11 @@ class PurchaseLiveAutomation(
     private fun nodeArea(node: SnapshotNode): Long = node.bounds.width.toLong() * node.bounds.height
 
     fun finalConfirmation(input: PurchaseExecutionInput, address: ShippingAddressProof): FinalConfirmationEvidence {
+        structuralSubmitAnchor = null
         val snapshot = driver.capture()
         pageProblem(snapshot)
         if (snapshot.packageName != PDD_PACKAGE) fail("PURCHASE_CONFIRMATION_LOST", "最终提交前页面已经变化，禁止创建订单")
-        if (!hasFinalSavedAddressEvidence(snapshot, address.expectedAddress, address.suffix)) {
+        if (!hasSavedAddressEvidence(snapshot, address.expectedAddress, address.suffix)) {
             fail("PURCHASE_ADDRESS_UPDATE_FAILED", "收货地址保存后复核失败，未创建订单")
         }
         val submit = finalSubmitTargets(snapshot)
@@ -318,6 +325,7 @@ class PurchaseLiveAutomation(
         if (price !in input.minUnitPriceCent..input.maxUnitPriceCent) fail("PURCHASE_PRICE_OUT_OF_RANGE", "当前商品单价超出允许范围", price)
         val quantities = snapshot.nodes.filter { it.visible && it.enabled && it.className?.endsWith("EditText") == true }.mapNotNull { it.label.toLongOrNull() }
         if (quantities.singleOrNull() != input.quantity) fail("PURCHASE_QUANTITY_MISMATCH", "创建订单前数量复核失败")
+        structuralSubmitAnchor = submit.single().takeIf { legacySubmitTargets(snapshot).isEmpty() }
         return FinalConfirmationEvidence(input.goodsId, input.mappedColor, input.mappedSize, input.quantity, price, address.suffix, snapshot.activityName.orEmpty())
     }
 
@@ -329,6 +337,18 @@ class PurchaseLiveAutomation(
         if (snapshot.packageName != PDD_PACKAGE || targets.size != 1) {
             fail("PURCHASE_SUBMIT_TARGET_AMBIGUOUS", "最终页面或创建订单按钮已变化，禁止创建订单")
         }
+        if (legacySubmitTargets(snapshot).isEmpty() && structuralSubmitAnchor == null) {
+            fail("PURCHASE_SUBMIT_TARGET_AMBIGUOUS", "下单按钮尚未完成最终复核，禁止创建订单")
+        }
+        structuralSubmitAnchor?.let { anchor ->
+            val fresh = targets.single()
+            if (fresh.path != anchor.path || fresh.className != anchor.className || fresh.label != anchor.label ||
+                kotlin.math.abs(fresh.bounds.left - anchor.bounds.left) > 32 ||
+                kotlin.math.abs(fresh.bounds.top - anchor.bounds.top) > 32 ||
+                kotlin.math.abs(fresh.bounds.right - anchor.bounds.right) > 32 ||
+                kotlin.math.abs(fresh.bounds.bottom - anchor.bounds.bottom) > 32
+            ) fail("PURCHASE_SUBMIT_TARGET_AMBIGUOUS", "最终下单按钮已变化，禁止创建订单")
+        }
         submitAttempted = true
         when (driver.clickFresh(targets.single())) {
             FreshActionResult.SUCCESS -> Unit
@@ -466,12 +486,13 @@ class PurchaseLiveAutomation(
         snapshot.packageName == PDD_PACKAGE && snapshot.activityName in PDD_PAYMENT_ACTIVITIES
 
     private fun editAndVerifyAddress(panel: UiSnapshot, suffix: String): ShippingAddressProof {
+        savedAddressProof = null
+        savedAddressActivity = null
+        structuralSubmitAnchor = null
         val modify = addressModifyTargets(panel)
         if (modify.size != 1) fail("PURCHASE_ADDRESS_EDIT_AMBIGUOUS", "没有找到唯一的地址修改按钮，未创建订单")
-        click(modify.single(), "修改地址")
-        val edit = waitFor("PURCHASE_ADDRESS_EDIT_TIMEOUT", "地址编辑页面打开超时，未创建订单") { snapshot ->
-            snapshot.nodes.any { it.visible && it.label.replace(" ", "").contains("详细地址") }
-        }
+        click(modify.single(), "修改地址", 1_000)
+        val edit = waitForAddressEditorReady()
         val editors = shippingAddressEditors(edit)
         if (editors.size != 1) fail("PURCHASE_ADDRESS_UPDATE_FAILED", "没有找到唯一的详细地址输入框，未创建订单")
         val current = editors.single().label.trim()
@@ -484,19 +505,30 @@ class PurchaseLiveAutomation(
         }
         val save = uniqueClickable(stable, stable.nodes.filter { it.visible && it.enabled && it.label == "保存" })
         if (save.size != 1) fail("PURCHASE_ADDRESS_UPDATE_FAILED", "地址保存按钮不唯一，未创建订单")
-        click(save.single(), "保存地址")
-        val savedEvidence = waitForStableAddressEditorExit()
-        if (!hasFinalSavedAddressEvidence(savedEvidence, expected, suffix)) {
+        click(save.single(), "保存地址", 1_000)
+        var savedEvidence = waitForSavedConfirmation(waitForStableAddressEditorExit(), expected, suffix)
+        if (!savedAddressPageReady(savedEvidence, expected, suffix)) {
             if (isPurchaseConfirmationPanel(savedEvidence)) {
-                restoreFinalEvidenceInCurrentPanel(savedEvidence, expected, suffix)
+                savedEvidence = restoreFinalEvidenceInCurrentPanel(savedEvidence, expected, suffix)
             } else {
                 if (!driver.backPurchase()) fail("PURCHASE_ADDRESS_UPDATE_FAILED", "地址保存后无法返回订单页面，未创建订单")
-                waitFor("PURCHASE_ADDRESS_SAVE_TIMEOUT", "地址保存后无法返回订单页面，未创建订单") {
-                    hasFinalSavedAddressEvidence(it, expected, suffix)
+                pause(1_000)
+                val returned = waitFor("PURCHASE_ADDRESS_SAVE_TIMEOUT", "地址保存后无法返回订单页面，未创建订单") {
+                    savedAddressPageReady(it, expected, suffix) || isPurchaseConfirmationPanel(it)
                 }
+                val settled = waitForSavedConfirmation(returned, expected, suffix)
+                savedEvidence = if (!savedAddressPageReady(settled, expected, suffix)) {
+                    restoreFinalEvidenceInCurrentPanel(settled, expected, suffix)
+                } else settled
             }
         }
-        return ShippingAddressProof(expected, suffix)
+        val proof = ShippingAddressProof(expected, suffix)
+        savedAddressProof = proof
+        savedAddressActivity = savedEvidence.activityName
+        if (finalSubmitTargets(savedEvidence).size != 1) {
+            fail("PURCHASE_SUBMIT_TARGET_AMBIGUOUS", "地址已保存，但未能识别唯一的下单按钮，未创建订单")
+        }
+        return proof
     }
 
     private fun isPurchaseConfirmationPanel(snapshot: UiSnapshot): Boolean {
@@ -509,21 +541,56 @@ class PurchaseLiveAutomation(
         )
     }
 
+    /** Wait for late address/footer nodes before deciding to scroll. No device actions here. */
+    private fun waitForSavedConfirmation(initial: UiSnapshot, expected: String, suffix: String): UiSnapshot {
+        var snapshot = initial
+        var readyActivity: String? = null
+        repeat(50) { poll ->
+            pageProblem(snapshot)
+            // A stable address list needs the existing single Back, not a footer wait.
+            if (snapshot.nodes.any { it.visible && it.label == "收货地址" } &&
+                addressModifyTargets(snapshot).size == 1) return snapshot
+            val ready = savedAddressPageReady(snapshot, expected, suffix)
+            if (ready && readyActivity != null && readyActivity == snapshot.activityName) {
+                savedConfirmationDiagnostic(snapshot, expected, suffix, poll + 1)
+                return snapshot
+            }
+            readyActivity = if (ready) snapshot.activityName else null
+            if (poll < 49) {
+                pause(200)
+                snapshot = driver.capture()
+            }
+        }
+        savedConfirmationDiagnostic(snapshot, expected, suffix, 50)
+        return snapshot
+    }
+
+    private fun savedConfirmationDiagnostic(snapshot: UiSnapshot, expected: String, suffix: String, polls: Int) {
+        val address = resolveAddressEntries(snapshot)
+        diagnostic("savedAddressMatched=${hasSavedAddressEvidence(snapshot, expected, suffix)};" +
+            "savedPanelMatched=${savedPurchasePanel(snapshot, expected, suffix) != null};" +
+            "savedLegacySubmitCandidates=${legacySubmitTargets(snapshot).size};" +
+            "savedAddressCards=${address.addressCardCount};savedAddressTargets=${address.tapTargetCount};" +
+            "savedScrollCandidates=${savedAddressPanelScrollTargets(snapshot).size};savedConfirmationPolls=$polls")
+    }
+
     private fun restoreFinalEvidenceInCurrentPanel(
         initial: UiSnapshot,
         expected: String,
         suffix: String,
-    ) {
+    ): UiSnapshot {
         var snapshot = initial
         var previousSignature: String? = null
         repeat(ADDRESS_CONFIRMATION_SCROLL_LIMIT) { attempt ->
-            if (hasFinalSavedAddressEvidence(snapshot, expected, suffix)) return
+            if (savedAddressPageReady(snapshot, expected, suffix)) return snapshot
             if (!isPurchaseConfirmationPanel(snapshot)) {
                 fail("PURCHASE_ADDRESS_SAVE_TIMEOUT", "地址保存后采购面板发生变化，未创建订单")
             }
-            val panels = purchasePanelScrollTargets(snapshot)
+            val panels = savedAddressPanelScrollTargets(snapshot)
             if (panels.size != 1) {
-                fail("PURCHASE_ADDRESS_ENTRY_AMBIGUOUS", "地址保存后没有找到唯一的规格面板滚动区域，未创建订单")
+                savedConfirmationDiagnostic(snapshot, expected, suffix, 0)
+                val reason = if (panels.isEmpty()) "未找到可用的规格面板滚动区域" else "找到多个规格面板滚动区域"
+                fail("PURCHASE_ADDRESS_ENTRY_AMBIGUOUS", "地址保存后${reason}，未创建订单")
             }
             val panel = panels.single()
             val signature = viewportSignature(snapshot, panel)
@@ -538,9 +605,10 @@ class PurchaseLiveAutomation(
             snapshot = driver.capture()
             pageProblem(snapshot)
         }
-        if (!hasFinalSavedAddressEvidence(snapshot, expected, suffix)) {
+        if (!savedAddressPageReady(snapshot, expected, suffix)) {
             fail("PURCHASE_ADDRESS_SAVE_TIMEOUT", "地址保存后规格面板未找到完整订单确认信息，未创建订单")
         }
+        return snapshot
     }
 
     private fun hasSavedAddressEvidence(snapshot: UiSnapshot, expected: String, suffix: String): Boolean {
@@ -557,8 +625,9 @@ class PurchaseLiveAutomation(
         return suffixMatches.size == 1
     }
 
-    private fun hasFinalSavedAddressEvidence(snapshot: UiSnapshot, expected: String, suffix: String): Boolean =
-        hasSavedAddressEvidence(snapshot, expected, suffix) && finalSubmitTargets(snapshot).size == 1
+    private fun savedAddressPageReady(snapshot: UiSnapshot, expected: String, suffix: String): Boolean =
+        hasSavedAddressEvidence(snapshot, expected, suffix) &&
+            (legacySubmitTargets(snapshot).isNotEmpty() || savedPurchasePanel(snapshot, expected, suffix) != null)
 
     private fun waitForStableAddressEditorExit(): UiSnapshot {
         var consecutiveExits = 0
@@ -591,6 +660,20 @@ class PurchaseLiveAutomation(
         fail(code, message)
     }
 
+    private fun savedAddressPanelScrollTargets(snapshot: UiSnapshot): List<SnapshotNode> {
+        val panel = PddScreenParser.parse(snapshot, PurchaseRehearsalExecutor.DEFAULT_COLLECTOR, "", null)
+            .specPanelContainer ?: return purchasePanelScrollTargets(snapshot)
+        val screenWidth = snapshot.nodes.maxOfOrNull { it.bounds.right }?.coerceAtLeast(1) ?: 1
+        val screenHeight = snapshot.nodes.maxOfOrNull { it.bounds.bottom }?.coerceAtLeast(1) ?: 1
+        return snapshot.nodes.filter { node ->
+            node.visible && node.enabled && node.scrollable &&
+                node.bounds.width * 100 >= screenWidth * 60 &&
+                node.bounds.height * 100 >= screenHeight * 20 &&
+                node.bounds.left >= panel.bounds.left && node.bounds.right <= panel.bounds.right &&
+                node.bounds.top >= panel.bounds.top && node.bounds.bottom <= panel.bounds.bottom
+        }.distinctBy { it.path }
+    }
+
     private fun purchasePanelScrollTargets(snapshot: UiSnapshot): List<SnapshotNode> {
         val screenWidth = snapshot.nodes.maxOfOrNull { it.bounds.right }?.coerceAtLeast(1) ?: 1
         val screenHeight = snapshot.nodes.maxOfOrNull { it.bounds.bottom }?.coerceAtLeast(1) ?: 1
@@ -669,20 +752,113 @@ class PurchaseLiveAutomation(
         }.distinctBy { it.path }
     }
 
-    private fun click(node: SnapshotNode, label: String) {
+    private fun waitForAddressEditorReady(): UiSnapshot {
+        var previous: SnapshotNode? = null
+        var previousActivity: String? = null
+        var count = 0
+        repeat(50) { poll ->
+            val snapshot = driver.capture()
+            pageProblem(snapshot)
+            val editors = if (snapshot.packageName == PDD_PACKAGE) shippingAddressEditors(snapshot) else emptyList()
+            count = editors.size
+            diagnostic("addressEditorCandidates=$count;addressEditorPolls=${poll + 1}")
+            val editor = editors.singleOrNull()
+            if (editor != null && previous != null && snapshot.activityName == previousActivity &&
+                editor.path == previous!!.path && editor.bounds == previous!!.bounds && editor.label == previous!!.label) return snapshot
+            previous = editor
+            previousActivity = snapshot.activityName
+            pause(200)
+        }
+        fail("PURCHASE_ADDRESS_UPDATE_FAILED", "详细地址输入框未稳定就绪，未创建订单 [candidates=$count]")
+    }
+
+    private fun click(node: SnapshotNode, label: String, settleMillis: Long = 500) {
         when (driver.clickFresh(node)) {
             FreshActionResult.SUCCESS -> Unit
             FreshActionResult.AMBIGUOUS -> fail("RULE_AMBIGUOUS", "$label 不唯一")
             else -> fail("RULE_ACTION_FAILED", "$label 点击失败")
         }
-        pause(500)
+        pause(settleMillis)
     }
 
-    private fun finalSubmitTargets(snapshot: UiSnapshot): List<SnapshotNode> = uniqueClickable(
+    private fun legacySubmitTargets(snapshot: UiSnapshot): List<SnapshotNode> = uniqueClickable(
         snapshot,
         snapshot.nodes.filter { node -> node.visible && node.enabled && FINAL_SUBMIT_MARKERS.any { node.label == it || node.label.startsWith(it) } },
     )
 
+    /** Only the just-saved address flow may use a footer whose display copy is unknown. */
+    private fun finalSubmitTargets(snapshot: UiSnapshot): List<SnapshotNode> {
+        val legacy = legacySubmitTargets(snapshot)
+        if (legacy.isNotEmpty()) return legacy
+        val proof = savedAddressProof ?: return emptyList()
+        if (snapshot.activityName != savedAddressActivity) return emptyList()
+        val panel = savedPurchasePanel(snapshot, proof.expectedAddress, proof.suffix) ?: return emptyList()
+        val visible = snapshot.nodes.filter { it.visible }
+        val byPath = visible.associateBy(SnapshotNode::path)
+        val candidates = visible.filter { node ->
+            node.path.startsWith("${panel.path}/") && node.enabled && node.clickable && !node.scrollable &&
+                node.bounds.width >= panel.bounds.width / 5 && node.bounds.height >= 2 &&
+                node.bounds.height <= panel.bounds.height / 4 &&
+                node.bounds.bottom <= panel.bounds.bottom &&
+                node.bounds.bottom >= panel.bounds.bottom - panel.bounds.height / 20 &&
+                node.bounds.left >= panel.bounds.left && node.bounds.right <= panel.bounds.right
+        }.filter { node ->
+            // A spec option at the scroll edge is not a fixed footer action.
+            var parent = node.parentPath?.let(byPath::get)
+            var inScroller = false
+            while (parent != null && parent.path != panel.path) {
+                if (parent.scrollable) inScroller = true
+                parent = parent.parentPath?.let(byPath::get)
+            }
+            !inScroller && parent?.path == panel.path
+        }
+        val independent = candidates.filter { parent ->
+            candidates.none { it.path.startsWith("${parent.path}/") }
+        }
+        // Do not silently choose one of several footer actions by text or price.
+        if (independent.size != 1) return emptyList()
+        val button = independent.single()
+        val content = visible.filter { it.path == button.path || it.path.startsWith("${button.path}/") }
+        val labels = content.map { it.label.replace(" ", "") }
+        if (labels.any { label -> STRUCTURAL_ACTION_DENY.any(label::contains) } ||
+            labels.none { FOOTER_PRICE.containsMatchIn(it) } ||
+            labels.none { FOOTER_PRICE.replace(it, "").any(Char::isLetter) }
+        ) return emptyList()
+        // Keep the original text anchor; clickFresh reacquires it and its nearest clickable parent.
+        return listOfNotNull(content.firstOrNull {
+            it.enabled && it.label.isNotBlank() && nearestClickableAncestor(it, byPath)?.path == button.path
+        })
+    }
+
+    private fun savedPurchasePanel(snapshot: UiSnapshot, expected: String, suffix: String): SnapshotNode? {
+        if (snapshot.packageName != PDD_PACKAGE || snapshot.activityName.isNullOrBlank() ||
+            isKnownPddPaymentActivity(snapshot) || !hasSavedAddressEvidence(snapshot, expected, suffix)
+        ) return null
+        val visible = snapshot.nodes.filter { it.visible }
+        if (visible.any { node -> STRUCTURAL_PAGE_DENY.any(node.label::contains) }) return null
+        val resolution = resolveAddressEntries(snapshot)
+        if (resolution.addressCardCount != 1 || resolution.tapTargetCount != 1) return null
+        val address = resolution.target?.node ?: return null
+        val quantities = visible.filter { it.enabled && it.className?.endsWith("EditText") == true && (it.label.toLongOrNull() ?: 0) > 0 }
+        val summaries = visible.filter { it.label.replace(" ", "").startsWith("已选") }
+        val evidence = quantities.singleOrNull() ?: summaries.singleOrNull() ?: return null
+        val byPath = visible.associateBy(SnapshotNode::path)
+        val screenHeight = visible.maxOfOrNull { it.bounds.bottom } ?: return null
+        val screenWidth = visible.maxOfOrNull { it.bounds.right } ?: return null
+        var common = address.parentPath?.let(byPath::get)
+        while (common != null) {
+            if (evidence.path.startsWith("${common.path}/")) {
+                // Nearest common ancestor is the whole popup, not its inner spec RecyclerView.
+                return common.takeIf {
+                    !it.scrollable && it.bounds.width >= screenWidth * 3 / 5 &&
+                        it.bounds.height > 0 && it.bounds.height < screenHeight * 95 / 100
+                }
+            }
+            common = common.parentPath?.let(byPath::get)
+        }
+        return null
+    }
+
     private fun orderConfirmationReady(snapshot: UiSnapshot): Boolean {
         if (snapshot.packageName != PDD_PACKAGE) return false
         if (snapshot.nodes.any { it.visible && it.enabled && MASKED_PHONE.containsMatchIn(it.label) }) return true
@@ -746,6 +922,9 @@ class PurchaseLiveAutomation(
         const val WECHAT_PACKAGE = "com.tencent.mm"
         val MASKED_PHONE = Regex("(?<![0-9])[0-9]{3}\\*{4}[0-9]{4}(?![0-9])")
         val FINAL_SUBMIT_MARKERS = listOf("提交订单", "现在买，仅", "确认购买")
+        val FOOTER_PRICE = Regex("(?:[¥￥]\\s*\\d+(?:\\.\\d{1,2})?|\\d+(?:\\.\\d{1,2})?\\s*元)")
+        val STRUCTURAL_ACTION_DENY = listOf("支付", "付款", "先用后付", "收货", "地址", "修改", "保存", "取消", "返回", "关闭", "客服", "收藏", "订单详情", "查看订单")
+        val STRUCTURAL_PAGE_DENY = listOf("立即支付", "确认支付", "输入支付密码", "待付款", "待支付", "订单编号", "订单号", "订单详情", "修改收货地址", "选择收货地址")
         val PAYMENT_MARKERS = listOf("立即支付", "确认支付", "输入支付密码")
         val UNPAID_MARKERS = listOf("待付款", "待支付", "去支付")
         val ORDER_DETAIL_ENTRY_MARKERS = setOf("查看订单", "订单详情")

android/app/src/main/java/cn/ilapage/goauto/agent/automation/PurchaseRehearsalExecutor.kt

@@ -3,6 +3,11 @@ package cn.ilapage.goauto.agent.automation
 import java.net.URI
 import java.net.URLDecoder
 
+enum class PurchaseSwipeFailureReason {
+    UNKNOWN, ROOT_UNAVAILABLE, NO_SCROLLABLE, INVALID_BOUNDS, GESTURE_UNSUPPORTED,
+    GESTURE_REJECTED, GESTURE_CANCELLED, GESTURE_TIMEOUT,
+}
+
 interface PurchaseUiDriver {
     fun capture(): UiSnapshot
     fun clickFresh(target: SnapshotNode): FreshActionResult
@@ -32,6 +37,7 @@ interface PurchaseUiDriver {
     fun specRowSwipeFailureReason(): String = "gestureFailed"
     fun inputFresh(target: SnapshotNode, value: String): FreshActionResult
     fun swipePurchase(direction: SwipeDirection, durationMs: Long): Boolean
+    fun purchaseSwipeFailureReason(): PurchaseSwipeFailureReason = PurchaseSwipeFailureReason.UNKNOWN
     fun swipePurchaseIn(target: SnapshotNode, direction: SwipeDirection, durationMs: Long): Boolean
     fun pullDownGoodsPage(): Boolean = swipePurchase(SwipeDirection.DOWN, 550)
     fun backPurchase(): Boolean
@@ -63,6 +69,7 @@ data class PurchaseExecutionInput(
     val mappedColor: String,
     val mappedSize: String,
     val specResolutionAllowed: Boolean = false,
+    val specRematchAllowed: Boolean = false,
     val quantity: Long,
     val minUnitPriceCent: Long,
     val maxUnitPriceCent: Long,
@@ -87,17 +94,24 @@ class PurchaseRehearsalExecutor(
     private val stepChanged: (String) -> Unit = {},
     private val panelDiagnostic: (String) -> Unit = {},
     private val beforeOrderSubmit: (FinalConfirmationEvidence) -> Unit = { throw PurchaseLiveException("PURCHASE_MODE_NOT_ALLOWED", "当前执行器没有正式采购授权") },
+    private val probeHandoffActivity: String? = null,
+    private val onProbeHandoff: (String) -> Unit = {},
+    private val rematchSpecs: ((PurchaseExecutionInput) -> PurchaseExecutionInput?)? = null,
 ) {
     private var purchasePanelContext: PurchasePanelContext? = null
+    private var pageIdentity: Pair<String?, String?> = null to null
+    private var purchaseEntryIdentity: Pair<String?, String?>? = null
+    private var entryRecoveryReason = "not_checked"
 
     fun execute(input: PurchaseExecutionInput, rule: PurchaseRule, supportedCapabilities: Set<String>): PurchaseExecutionOutcome {
         purchasePanelContext = null
+        purchaseEntryIdentity = null
         validateBeforeDeviceAction(input, rule, supportedCapabilities)?.let { return it }
         var observedPrice: Long? = null
         var addressProof: ShippingAddressProof? = null
         var irreversibleStarted = false
         val specSelectionProofs = mutableMapOf<String, ExactSpecSelectionProof>()
-        val live = PurchaseLiveAutomation(driver, pause)
+        val live = PurchaseLiveAutomation(driver, pause, panelDiagnostic)
         for (action in rule.actions) {
             // The immediate phase-two handoff can reuse the PDD page retained by
             // spec_probe. A later manual retry may start from Agent (or another
@@ -115,14 +129,14 @@ class PurchaseRehearsalExecutor(
                 PurchaseActionType.OPEN_SPEC_PANEL -> {
                     openSpecPanel(input, action) ?: recoverSoldOut(input, closeSpecPanel = true) ?: openSpecPanel(input, action)
                 }
-                PurchaseActionType.SELECT_SPEC -> if (input.phase == "spec_probe") null else selectSpecs(input, rule, specSelectionProofs)
+                PurchaseActionType.SELECT_SPEC -> if (input.phase == "spec_probe") null else selectSpecsWithRematch(input, rule, specSelectionProofs)
                 PurchaseActionType.SET_QUANTITY -> if (input.phase == "spec_probe") null else setQuantity(input.quantity)
                 PurchaseActionType.VERIFY_UNIT_PRICE -> if (input.phase == "spec_probe") null else verifyPrice(input).also {
                     if (it == null) observedPrice = currentScreen(input).priceCent
                 }
                 PurchaseActionType.VERIFY_ORDER_SUMMARY -> if (input.phase == "spec_probe") null else verifySummary(input, observedPrice, specSelectionProofs)
                 PurchaseActionType.PROBE_SPECS -> {
-                    if (input.phase == "spec_probe") return probeOutcome()
+                    if (input.phase == "spec_probe") return probeOutcome(input)
                     null
                 }
                 PurchaseActionType.UPDATE_SHIPPING_ADDRESS -> try {
@@ -167,7 +181,7 @@ class PurchaseRehearsalExecutor(
                     input.specResolutionAllowed &&
                     PurchaseActionType.PROBE_SPECS in rule.actions.map { it.type }
                 ) {
-                    return probeOutcome()
+                    return probeOutcome(input)
                 }
                 return failure
             }
@@ -178,10 +192,42 @@ class PurchaseRehearsalExecutor(
         else failure("PURCHASE_RULE_INVALID", "正式采购规则缺少核单动作")
     }
 
-    private fun canReuseCurrentProduct(input: PurchaseExecutionInput): Boolean =
-        currentScreen(input).let { screen ->
-            screen.problem == null && screen.hasPurchaseProductEvidence()
+    private fun selectSpecsWithRematch(input: PurchaseExecutionInput, rule: PurchaseRule, proofs: MutableMap<String, ExactSpecSelectionProof>): PurchaseExecutionOutcome? {
+        val first = selectSpecs(input, rule, proofs)
+        if (first?.errorCode != SPEC_TARGET_NOT_VISIBLE || !input.specRematchAllowed || rematchSpecs == null) return first
+        val refreshed = rematchSpecs.invoke(input) ?: return first
+        panelDiagnostic("specRematch=accepted;pageReuse=true")
+        proofs.clear()
+        return selectSpecs(refreshed.copy(specRematchAllowed = false), rule, proofs)
+    }
+
+    private fun canReuseCurrentProduct(input: PurchaseExecutionInput): Boolean {
+        if (probeHandoffActivity == null) {
+            val screen = currentScreen(input)
+            val reuse = screen.problem == null && screen.hasPurchaseProductEvidence()
+            panelDiagnostic("handoffPresent=false;productReused=$reuse;reusePolls=1;reuseReason=legacy_evidence")
+            return reuse
         }
+        var consecutive = 0
+        repeat(10) { poll ->
+            purchaseEntryIdentity = PDD_PACKAGE to probeHandoffActivity
+            val screen = currentScreen(input)
+            if ((pageIdentity.first != null && pageIdentity != (PDD_PACKAGE to probeHandoffActivity)) || screen.problem != null) {
+                purchaseEntryIdentity = null
+                panelDiagnostic("handoffPresent=true;productReused=false;reusePolls=${poll + 1};reuseReason=${if (screen.problem != null) "page_problem" else "page_changed"}")
+                return false
+            }
+            consecutive = if (screen.hasPurchaseProductEvidence()) consecutive + 1 else 0
+            if (consecutive >= 2) {
+                panelDiagnostic("handoffPresent=true;productReused=true;reusePolls=${poll + 1};reuseReason=handoff_ready")
+                return true
+            }
+            if (poll < 9) pause(200)
+        }
+        purchaseEntryIdentity = null
+        panelDiagnostic("handoffPresent=true;productReused=false;reusePolls=10;reuseReason=evidence_timeout")
+        return false
+    }
 
     private fun validateBeforeDeviceAction(
         input: PurchaseExecutionInput,
@@ -370,7 +416,10 @@ class PurchaseRehearsalExecutor(
             screen = currentScreen(input)
         }
         val beforeSignature = specActionSignature(screen)
+        val beforeIdentity = pageIdentity
         val click = driver.clickFreshDetailed(requireNotNull(target))
+        purchaseEntryIdentity = if (click.result == FreshActionResult.SUCCESS) beforeIdentity else null
+        panelDiagnostic("entrySource=${screen.specEntrySource ?: "unknown"};entryClick=${click.result};entryReason=${click.reason}")
         when (click.result) {
             // The parser already narrowed to a single semantic candidate; the
             // ambiguity here comes from the live tree matching that target more
@@ -385,14 +434,22 @@ class PurchaseRehearsalExecutor(
         var wait = waitForSpecPanel(input, beforeSignature)
         wait.failure?.let { return it }
         if (wait.opened) return null
-        if (wait.changed) {
+        val refreshed = currentScreen(input)
+        refreshed.problem?.let { return failure(it.code, it.message) }
+        if (refreshed.reviewPageOpen) return leaveUnexpectedReviewPage(input)
+        if (refreshed.specPanelOpen) return null
+        val recoveryTarget = recoverableSpecEntry(screen, refreshed, action, beforeIdentity)
+        if (recoveryTarget == null) {
+            panelDiagnostic("entryRecovery=rejected;reason=$entryRecoveryReason;pageChanged=${wait.changed};${panelEvidence(refreshed)}")
             return failure(
                 SPEC_PANEL_EVIDENCE_NOT_MATCHED,
                 "规格入口点击后页面已变化，但规格面板强证据不足 [${panelEvidence(wait.screen)}]",
             )
         }
 
-        when (driver.tapSpecFresh(requireNotNull(target))) {
+        val gesture = driver.tapSpecFresh(requireNotNull(recoveryTarget))
+        panelDiagnostic("entryRecovery=attempted;gesture=$gesture;pageChanged=${wait.changed}")
+        when (gesture) {
             FreshActionResult.AMBIGUOUS -> return failure(
                 SPEC_ENTRY_TARGET_AMBIGUOUS,
                 "规格入口手势目标不唯一 [${specEntryEvidence(screen, 1, entryReadyWaitPolls)}]",
@@ -406,7 +463,8 @@ class PurchaseRehearsalExecutor(
         wait = waitForSpecPanel(input, specActionSignature(wait.screen))
         wait.failure?.let { return it }
         if (wait.opened) return null
-        if (wait.changed) {
+        if (wait.changed && recoverableSpecEntry(screen, wait.screen, action, beforeIdentity) == null) {
+            panelDiagnostic("entryRecovery=rejected;reason=$entryRecoveryReason;pageChanged=${wait.changed};${panelEvidence(wait.screen)}")
             return failure(
                 SPEC_PANEL_EVIDENCE_NOT_MATCHED,
                 "规格入口手势后页面已变化，但规格面板强证据不足 [${panelEvidence(wait.screen)}]",
@@ -418,6 +476,55 @@ class PurchaseRehearsalExecutor(
         )
     }
 
+    // Whole-page animations are not proof of navigation. Recover only a freshly
+    // parsed, unchanged semantic product entry; never reuse the old node/coordinates.
+    private fun recoverableSpecEntry(
+        before: ParsedPddScreen,
+        after: ParsedPddScreen,
+        action: PurchaseAction,
+        identity: Pair<String?, String?>,
+    ): SnapshotNode? {
+        entryRecoveryReason = when {
+            identity.first == null || identity.second == null -> "identity_missing"
+            identity != pageIdentity -> "identity_changed"
+            !after.isPddPackage || !after.pageEvidenceMatched -> "product_context_missing"
+            after.problem != null || after.reviewPageOpen -> "page_problem"
+            after.specPanelOpen -> "panel_open"
+            after.hasCloseControl -> "close_control"
+            // A product-page payment-method promotion is not a checkout page.
+            // Keep real order/payment/address evidence blocking the one entry retry.
+            pageIdentity.second?.contains("pay", ignoreCase = true) == true ||
+                after.sourceNodes.any { node -> node.visible && listOf(
+                    "立即支付", "确认支付", "去支付", "去付款", "支付密码", "收银台",
+                    "订单详情", "订单编号", "订单号", "待付款", "待支付", "确认订单",
+                    "提交订单", "收货地址", "收货信息",
+                ).any(node.label::contains) } -> "payment_area"
+            after.hasOrderSubmitAction -> "order_action"
+            after.hasQuantityControls -> "quantity_controls"
+            after.hasSelectionSummary -> "selection_summary"
+            before.summary.title.isNullOrBlank() -> "title_missing"
+            before.summary.title != after.summary.title -> "title_changed"
+            after.specEntry == null -> "entry_missing"
+            before.specEntrySource == null -> "entry_source_missing"
+            before.specEntrySource != after.specEntrySource -> "entry_source_changed"
+            before.specEntry?.label != after.specEntry.label -> "entry_label_changed"
+            after.explicitSpecEntryCount > 1 || after.nestedSpecEntryCount > 1 -> "entry_ambiguous"
+            else -> "eligible"
+        }
+        if (entryRecoveryReason != "eligible") return null
+        val anchor = after.specEntry ?: return null
+        if (action.textAliases?.let { specEntryMatchesAliases(after, anchor, it) } == false) {
+            entryRecoveryReason = "rule_alias_mismatch"
+            return null
+        }
+        val target = after.specEntryClickTarget ?: anchor
+        if (!target.visible || !target.enabled) {
+            entryRecoveryReason = "entry_unavailable"
+            return null
+        }
+        return target
+    }
+
     private data class SpecPanelWait(
         val screen: ParsedPddScreen,
         val opened: Boolean,
@@ -440,9 +547,9 @@ class PurchaseRehearsalExecutor(
     private fun waitForSpecPanel(input: PurchaseExecutionInput, beforeSignature: List<SpecActionNodeSignature>): SpecPanelWait {
         var last = currentScreen(input)
         var changed = false
-        repeat(SPEC_POST_CLICK_VERIFY_POLLS) {
+        repeat(SPEC_POST_CLICK_VERIFY_POLLS) { poll ->
             last = currentScreen(input)
-            panelDiagnostic(panelEvidence(last))
+            panelDiagnostic("${panelEvidence(last)};entryWaitPolls=${poll + 1};entryWaitMillis=${poll * SPEC_SELECTION_POLL_MILLIS};closeControl=${last.hasCloseControl};paymentArea=${last.hasPaymentArea}")
             if (last.reviewPageOpen) {
                 return SpecPanelWait(last, false, true, leaveUnexpectedReviewPage(input))
             }
@@ -543,6 +650,7 @@ class PurchaseRehearsalExecutor(
     ): PurchaseExecutionOutcome? {
         val initial = currentScreen(input)
         initial.problem?.let { return failure(it.code, it.message) }
+        unavailableExactSpec(initial, dimension, target)?.let { return it }
         if (rememberExactSelection(initial, dimension, target, selectionProofs)) return null
 
         val lookup = locateExactSpec(input, dimension, target)
@@ -617,7 +725,9 @@ class PurchaseRehearsalExecutor(
 
     private fun isExactSpecSelected(screen: ParsedPddScreen, dimension: String, target: String): Boolean {
         val candidates = screen.dimensions.filter { it.key == dimension }.flatMap { it.values }
-        if (candidates.any { it.text != target && (it.node.selected || it.node.checked) }) return false
+        if (candidates.any { it.text != target && (it.node.selected || it.node.checked) }) {
+            return dimension == "color" && SelectedColorCard.confirms(target, candidates, screen.sourceNodes)
+        }
         if (candidates.any { it.text == target && (it.node.selected || it.node.checked) }) return true
         if (screen.specPanelOpen && fullSummaryTargetMatches(screen.selectedSummary, target)) return true
         return summarySelectionMatches(screen.selectedSummary, dimension, target, candidates)
@@ -791,6 +901,18 @@ class PurchaseRehearsalExecutor(
 
     private data class SpecLookup(val node: SnapshotNode? = null, val failure: PurchaseExecutionOutcome? = null)
 
+    private fun unavailableExactSpec(screen: ParsedPddScreen, dimension: String, target: String): PurchaseExecutionOutcome? {
+        if (!screen.specPanelOpen) return null
+        val exact = screen.dimensions.filter { it.key == dimension }.flatMap { it.values }.filter { it.text == target }
+        return if (exact.size == 1 && !exact.single().available) unavailableSpec(dimension) else null
+    }
+
+    private fun unavailableSpec(dimension: String): PurchaseExecutionOutcome {
+        val role = if (dimension == "color") "颜色" else "尺码"
+        panelDiagnostic("specLookup=unavailable;dimension=$dimension;reason=exact_target_unavailable")
+        return failure(SPEC_SAFE_TARGET_MISSING, "目标${role}已售罄或当前不可选，未创建订单")
+    }
+
     /**
      * Searches only parsed, selectable values in the already-open spec panel.
      * A short downward pass first restores the top when a previous action left
@@ -827,7 +949,7 @@ class PurchaseRehearsalExecutor(
             }
             if (exact.size == 1 && exact.single().available) return Inspection(SpecLookup(node = exact.single().node), "", screen.specPanelContainer)
             if (exact.size == 1) {
-                return Inspection(SpecLookup(failure = failure(SPEC_SAFE_TARGET_MISSING, "精确规格当前不可安全点击")), "", screen.specPanelContainer)
+                return Inspection(SpecLookup(failure = unavailableSpec(dimension)), "", screen.specPanelContainer)
             }
             val signature = screen.dimensions.joinToString("|") { item ->
                 "${item.key}:${item.values.joinToString(",") { value -> "${value.text}:${value.available}" }}"
@@ -892,7 +1014,7 @@ class PurchaseRehearsalExecutor(
             val lookup = when {
                 exact.size > 1 -> SpecLookup(failure = failure(SPEC_TARGET_AMBIGUOUS, "精确规格匹配到多个控件"))
                 exact.size == 1 && exact.single().available -> SpecLookup(node = exact.single().node)
-                exact.size == 1 -> SpecLookup(failure = failure(SPEC_SAFE_TARGET_MISSING, "精确规格当前不可安全点击"))
+                exact.size == 1 -> SpecLookup(failure = unavailableSpec(dimension))
                 else -> null
             }
             val rows = specValueRows(values)
@@ -1094,16 +1216,17 @@ class PurchaseRehearsalExecutor(
     private fun applyPostAction(input: PurchaseExecutionInput, action: PurchaseAction): PurchaseExecutionOutcome? {
         if (action.waitAfterMs > 0) pause(action.waitAfterMs)
         action.swipeAfter?.let { swipe ->
-            // The stock purchase rule asks to reveal additional selector rows after
-            // opening the sheet.  A fully-evidenced non-scrollable selector has no
-            // scroll target, and treating that absence as an action failure blocks
-            // an otherwise safe exact-spec flow.  Keep all other configured swipes
-            // mandatory; this exception is limited to that confirmed panel state.
-            if (action.type == PurchaseActionType.OPEN_SPEC_PANEL &&
-                currentScreen(input).specPanelType == SpecPanelType.NON_SCROLLABLE_CONFIRMATION
-            ) return null
+            // Legacy rules prescribe a blind scroll immediately after opening.
+            // Opening has already been verified; probe/select owns any necessary
+            // bounded scrolling. Do not let an unnecessary gesture block either
+            // phase, or move already-visible exact specs out of the viewport.
+            if (action.type == PurchaseActionType.OPEN_SPEC_PANEL) {
+                panelDiagnostic("postSwipe=skipped;action=${action.type.wireName};reason=spec_panel_on_demand;panel=${currentScreen(input).specPanelType.name}")
+                return null
+            }
             repeat(swipe.count) { index ->
                 if (!driver.swipePurchase(swipe.direction, swipe.durationMs)) {
+                    panelDiagnostic("postSwipe=failed;action=${action.type.wireName};direction=${swipe.direction.name};swipeIndex=${index + 1};reason=${driver.purchaseSwipeFailureReason().name.lowercase()}")
                     return failure("RULE_ACTION_FAILED", "规则要求的有限滑动失败")
                 }
                 if (index < swipe.count - 1 && swipe.intervalMs > 0) pause(swipe.intervalMs)
@@ -1112,9 +1235,13 @@ class PurchaseRehearsalExecutor(
         return null
     }
 
-    private fun probeOutcome(): PurchaseExecutionOutcome {
+    private fun probeOutcome(input: PurchaseExecutionInput): PurchaseExecutionOutcome {
         stepChanged("probeSpecs")
         val result = probeSpecs() ?: return failure("PURCHASE_SPEC_NOT_MATCHED", "商品规格探测失败")
+        val screen = currentScreen(input)
+        if (input.phase == "spec_probe" && screen.problem == null && screen.isPddPackage && screen.specPanelOpen) {
+            pageIdentity.second?.takeIf(String::isNotBlank)?.let(onProbeHandoff)
+        }
         return PurchaseExecutionOutcome("spec_probe_completed", message = "商品规格已回传，等待服务端匹配", probedSpecs = result)
     }
 
@@ -1127,7 +1254,10 @@ class PurchaseRehearsalExecutor(
 
     private fun currentScreen(input: PurchaseExecutionInput): ParsedPddScreen {
         val snapshot = driver.capture()
-        val screen = PddScreenParser.parse(snapshot, DEFAULT_COLLECTOR, input.goodsId, null, purchasePanelContext)
+        pageIdentity = snapshot.packageName to snapshot.activityName
+        val screen = PddScreenParser.parse(snapshot, DEFAULT_COLLECTOR, input.goodsId, null, purchasePanelContext,
+            purchaseEntryContext = purchaseEntryIdentity != null && purchaseEntryIdentity == pageIdentity)
+        if (purchaseEntryIdentity != pageIdentity) purchaseEntryIdentity = null
         purchasePanelContext = if (screen.isPddPackage && screen.problem == null && screen.specPanelOpen) {
             screen.specPanelContainer?.let {
                 PurchasePanelContext(it, normalizedTarget("color", input.mappedColor).orEmpty())

android/app/src/main/java/cn/ilapage/goauto/agent/automation/SelectedColorCard.kt

@@ -0,0 +1,43 @@
+package cn.ilapage.goauto.agent.automation
+
+/** A narrow exception for one selected text option duplicated by its card/image. */
+internal object SelectedColorCard {
+    fun confirms(target: String, values: List<VisibleSpecValue>, source: List<SnapshotNode>): Boolean {
+        val exact = values.filter { it.text == target }.singleOrNull() ?: return false
+        if (!exact.node.selected && !exact.node.checked) return false
+        val byPath = source.associateBy { it.path }
+        fun contains(outer: NodeBounds, inner: NodeBounds) =
+            inner.width > 0 && inner.height > 0 && inner.left >= outer.left && inner.top >= outer.top &&
+                inner.right <= outer.right && inner.bottom <= outer.bottom
+        fun cardFor(node: SnapshotNode): SnapshotNode? {
+            var current = node
+            val seen = mutableSetOf<String>()
+            while (seen.add(current.path)) {
+                if (current.scrollable || !current.visible || !current.enabled) return null
+                val parent = current.parentPath?.let(byPath::get) ?: return null
+                if (parent.scrollable) {
+                    return current.takeIf {
+                        it.clickable && it.className == "android.view.ViewGroup" &&
+                            contains(parent.bounds, it.bounds) && contains(it.bounds, node.bounds)
+                    }
+                }
+                current = parent
+            }
+            return null
+        }
+        val card = cardFor(exact.node) ?: return false
+        // The parser may have deduplicated identical labels across cards. Check
+        // the source as well before treating a selected duplicate as harmless.
+        if (source.any { node ->
+                node.visible && node.enabled && node.clickable &&
+                    SpecValueNormalizer.normalizeColor(node.label) == target &&
+                    cardFor(node)?.let { it.path != card.path } == true
+            }) return false
+        return values.filter { it.text != target && (it.node.selected || it.node.checked) }.all { other ->
+            val node = other.node
+            // Never merge another textual option, adjacent card, or scroll container.
+            (node.path == card.path || node.className == "android.widget.ImageView") &&
+                cardFor(node)?.path == card.path && contains(card.bounds, node.bounds)
+        }
+    }
+}

android/app/src/main/java/cn/ilapage/goauto/agent/network/AgentApiClient.kt

@@ -84,6 +84,7 @@ data class PurchaseAgentTask(
     val mappedColor: String,
     val mappedSize: String,
     val specResolutionAllowed: Boolean,
+    val specRematchAllowed: Boolean,
     val quantity: Long,
     val minUnitPriceCent: Long,
     val maxUnitPriceCent: Long,
@@ -453,6 +454,16 @@ class AgentApiClient(private val serverUrl: String) {
         requireNotNull(request("POST", "/api/agent/v1/purchase-tasks/$taskId/result", payload, token))
     }
 
+    fun rematchPurchaseTask(taskId: Long, attemptId: String, probedSpecs: String, token: String): PurchaseAgentTask {
+        val payload = JSONObject().put("requestId", UUID.randomUUID().toString())
+            .put("taskAttemptId", attemptId).put("resultType", "spec_rematch_completed")
+            .put("probedSpecs", JSONObject(probedSpecs))
+        val data = requireNotNull(request("POST", "/api/agent/v1/purchase-tasks/$taskId/result", payload, token)).getJSONObject("data")
+        val pending = purchaseTask(data)
+        val claimed = claimPurchaseTask(taskId, UUID.randomUUID().toString(), token)
+        return startPurchaseTask(claimed.taskId, UUID.randomUUID().toString(), token)
+    }
+
     fun collectionHistory(token: String, page: Int, status: String?, taskNo: String?, days: Int = 30, pageSize: Int = 20): HistoryPage<CollectionHistoryItem> {
         val data = requireNotNull(request("GET", historyPath("/api/agent/v1/collection-tasks", page, status, taskNo, days, pageSize), null, token)).getJSONObject("data")
         return HistoryPage(
@@ -600,6 +611,7 @@ class AgentApiClient(private val serverUrl: String) {
         mappedColor = data.optString("mappedColor"),
         mappedSize = data.optString("mappedSize"),
         specResolutionAllowed = data.optBoolean("specResolutionAllowed", false),
+        specRematchAllowed = data.optBoolean("specRematchAllowed", false),
         quantity = data.getLong("quantity"),
         minUnitPriceCent = data.getLong("minUnitPriceCent"),
         maxUnitPriceCent = data.getLong("maxUnitPriceCent"),

android/app/src/main/java/cn/ilapage/goauto/agent/persistence/PurchaseDiagnosticStore.kt

@@ -0,0 +1,95 @@
+package cn.ilapage.goauto.agent.persistence
+
+import cn.ilapage.goauto.agent.automation.FreshActionResult
+import cn.ilapage.goauto.agent.automation.FreshClickReason
+import java.io.File
+import org.json.JSONObject
+
+data class PurchaseDiagnosticContext(
+    val taskId: Long,
+    val attemptId: String,
+    val deviceId: Long,
+    val ruleHash: String,
+    val agentVersion: String,
+    val phase: String,
+)
+
+/** Private, bounded diagnostics only. Neither raw evidence nor write errors escape this store. */
+class PurchaseDiagnosticStore(private val directory: File, private val now: () -> Long = System::currentTimeMillis) {
+    @Synchronized
+    fun record(context: PurchaseDiagnosticContext, elapsedMs: Long, evidence: String): Boolean = runCatching {
+        require(context.taskId > 0 && context.deviceId > 0 && ID.matches(context.attemptId))
+        require(HASH.matches(context.ruleHash) && VERSION.matches(context.agentVersion))
+        require(context.phase in setOf("purchase", "spec_probe"))
+        val fields = sanitize(evidence)
+        if (fields.length() == 0) return false
+        val timestamp = now()
+        val line = JSONObject().put("taskId", context.taskId).put("attemptId", context.attemptId)
+            .put("deviceId", context.deviceId).put("ruleHash", context.ruleHash)
+            .put("agentVersion", context.agentVersion).put("phase", context.phase)
+            .put("timestamp", timestamp).put("elapsedMs", elapsedMs.coerceAtLeast(0))
+            .put("evidence", fields).toString()
+        check(directory.isDirectory || directory.mkdirs())
+        val file = File(directory, "${context.taskId}_${context.attemptId}.jsonl")
+        file.appendText(line + "\n", Charsets.UTF_8)
+        val lines = file.readLines(Charsets.UTF_8)
+        if (lines.size > MAX_EVENTS) file.writeText(lines.takeLast(MAX_EVENTS).joinToString("\n", postfix = "\n"), Charsets.UTF_8)
+        file.setLastModified(timestamp)
+        prune(timestamp)
+        true
+    }.getOrDefault(false)
+
+    @Synchronized
+    fun prune(timestamp: Long = now()) {
+        runCatching {
+            val files = directory.listFiles()?.filter { it.isFile && FILE_NAME.matches(it.name) }.orEmpty()
+            files.filter { it.lastModified() < timestamp - RETENTION_MS }.forEach { it.delete() }
+            files.filter(File::exists).sortedWith(compareByDescending<File> { it.lastModified() }.thenBy { it.name })
+                .drop(MAX_ATTEMPTS).forEach { it.delete() }
+        }
+    }
+
+    companion object {
+        const val MAX_ATTEMPTS = 5
+        const val MAX_EVENTS = 128
+        const val RETENTION_MS = 7L * 24 * 60 * 60 * 1000
+        private val ID = Regex("[A-Za-z0-9-]{1,80}")
+        private val HASH = Regex("[0-9a-f]{64}")
+        private val VERSION = Regex("[0-9]+\\.[0-9]+\\.[0-9]+")
+        private val FILE_NAME = Regex("[1-9][0-9]*_[A-Za-z0-9-]{1,80}\\.jsonl")
+        private val numbers = setOf("specEntryCandidates", "explicit", "nested", "bottomPurchase", "entryReadyWaitPolls",
+            "entryReadyWaitMillis", "scrollables", "headings", "options", "entryWaitPolls", "entryWaitMillis",
+            "addressEditorCandidates", "addressEditorPolls", "savedLegacySubmitCandidates", "savedAddressCards",
+            "savedAddressTargets", "savedScrollCandidates", "savedConfirmationPolls", "reusePolls")
+        private val booleans = setOf("panelAlreadyOpen", "reviewPage", "pageEvidence", "pageChanged", "summary", "quantity",
+            "orderAction", "closeControl", "paymentArea", "savedAddressMatched", "savedPanelMatched", "handoffPresent", "productReused")
+        private val enums = mapOf(
+            "reuseReason" to setOf("legacy_evidence", "page_problem", "page_changed", "handoff_ready", "evidence_timeout"),
+            "event" to setOf("started"),
+            "entrySource" to setOf("unknown", "explicit_selection", "nested_selection", "bottom_purchase", "bottom_purchase_rightmost"),
+            "entryClick" to FreshActionResult.values().map { it.name }.toSet(),
+            "entryReason" to FreshClickReason.values().map { it.name }.toSet(),
+            "gesture" to FreshActionResult.values().map { it.name }.toSet(),
+            "entryRecovery" to setOf("rejected", "attempted"),
+            "type" to setOf("UNKNOWN", "NORMAL_SCROLLABLE", "NON_SCROLLABLE_CONFIRMATION", "ORDER_CONFIRMATION", "QUICK_CONFIRMATION"),
+            "reason" to setOf("identity_missing", "identity_changed", "product_context_missing", "page_problem", "panel_open",
+                "close_control", "payment_area", "order_action", "quantity_controls", "selection_summary", "title_missing",
+                "title_changed", "entry_missing", "entry_source_missing", "entry_source_changed", "entry_label_changed",
+                "entry_ambiguous", "rule_alias_mismatch", "entry_unavailable", "eligible"),
+        )
+
+        internal fun sanitize(evidence: String): JSONObject {
+            val result = JSONObject()
+            evidence.take(4096).split(';').take(40).forEach { part ->
+                val key = part.substringBefore('=')
+                val value = part.substringAfter('=', "")
+                when {
+                    key in numbers && value.matches(Regex("[0-9]{1,8}")) -> result.put(key, value.toLong())
+                    key in booleans && value in setOf("true", "false") -> result.put(key, value == "true")
+                    value in enums[key].orEmpty() -> result.put(key, value)
+                }
+            }
+            return result
+        }
+    }
+}

android/app/src/main/java/cn/ilapage/goauto/agent/service/AgentForegroundService.kt

@@ -18,6 +18,10 @@ import android.os.PowerManager
 import android.os.SystemClock
 import android.util.Log
 import cn.ilapage.goauto.agent.BuildConfig
+import cn.ilapage.goauto.agent.automation.PddCollectionReturnNavigator
+import cn.ilapage.goauto.agent.persistence.PurchaseDiagnosticContext
+import cn.ilapage.goauto.agent.persistence.PurchaseDiagnosticStore
+import java.io.File
 import cn.ilapage.goauto.agent.ClipboardRelayActivity
 import cn.ilapage.goauto.agent.MainActivity
 import cn.ilapage.goauto.agent.R
@@ -83,6 +87,7 @@ class AgentForegroundService : Service() {
     private val collectionCooldownWakeActive = AtomicBoolean(false)
     private val currentPageResultNotificationUntil = AtomicLong(0L)
     private val idleReturn = IdleReturnCoordinator()
+    private val purchaseProbeHandoff = PurchaseProbeHandoff()
     private var taskWakeLock: PowerManager.WakeLock? = null
     private var cooldownWakeLock: PowerManager.WakeLock? = null
     private var collectionCooldownWakeLock: PowerManager.WakeLock? = null
@@ -91,6 +96,7 @@ class AgentForegroundService : Service() {
     private lateinit var settingsStore: AgentSettingsStore
     private lateinit var stateStore: AgentStateStore
     private lateinit var purchaseStore: PurchaseTaskStore
+    private lateinit var purchaseDiagnostics: PurchaseDiagnosticStore
     private lateinit var diagnosticStore: AgentDiagnosticStore
     private lateinit var diagnosticRecorder: SafeAgentDiagnosticRecorder
     private lateinit var connectivityManager: ConnectivityManager
@@ -109,6 +115,8 @@ class AgentForegroundService : Service() {
         // Wake locks and cooldown tickets are process-local. Never restore a stale UI flag.
         stateStore.setKeepScreenOn(false)
         purchaseStore = PurchaseTaskStore(this)
+        purchaseDiagnostics = PurchaseDiagnosticStore(File(filesDir, "purchase_diagnostics"))
+        runCatching { diagnosticExecutor.execute { purchaseDiagnostics.prune() } }
         diagnosticStore = AgentDiagnosticStore(this)
         diagnosticRecorder = SafeAgentDiagnosticRecorder(
             persist = { event ->
@@ -276,7 +284,7 @@ class AgentForegroundService : Service() {
                 evaluateIdleReturn()
                 return "$MANUAL_COLLECTION_COOLDOWN_PREFIX${CollectionCooldownPolicy.remainingSeconds(System.currentTimeMillis(), ticket)}"
             }
-            TaskDispatchDecision.CHECK_COLLECTION -> Unit
+            TaskDispatchDecision.CHECK_COLLECTION -> purchaseProbeHandoff.clear()
         }
         val task = api.nextTask(token)
         if (task == null) {
@@ -284,6 +292,7 @@ class AgentForegroundService : Service() {
             return MANUAL_EMPTY
         }
         cancelIdleReturn("收到新的采集任务")
+        purchaseProbeHandoff.clear()
         if (!taskMutex.tryAcquire(task.taskId)) return MANUAL_BUSY
         if (task.status == "running") runningTaskId.set(task.taskId)
         stateStore.setActiveTask(task.taskId, "collection")
@@ -350,11 +359,16 @@ class AgentForegroundService : Service() {
                 }
                 runningTaskId.set(task.taskId)
                 stateStore.setActiveTask(task.taskId, "collection")
-                val outcome = executeTask(api, task, credentials.token)
+                val continuous = ContinuousCollectionPolicy.applies(
+                    settingsStore.continuousCollection(), task.source, task.attemptNumber, task.replacementOriginType,
+                )
+                val outcome = executeTask(api, task, credentials.token, continuous)
                 publishCurrentPageResult(
                     task.taskId,
                     if (outcome.successful) {
-                        if (task.replacementOriginType.isNotBlank()) {
+                        if (continuous) {
+                            outcome.message ?: "采集已结束，请查看采集记录。"
+                        } else if (task.replacementOriginType.isNotBlank()) {
                             "已替换，正在匹配规格"
                         } else {
                             "临时采集任务 #${task.taskId} 已结束，请查看采集记录。"
@@ -450,7 +464,7 @@ class AgentForegroundService : Service() {
             val claimed = if (initial.status == "pending") {
                 api.claimPurchaseTask(initial.taskId, UUID.randomUUID().toString(), token)
             } else initial
-            val task = if (claimed.status == "pending") {
+            var task = if (claimed.status == "pending") {
                 api.startPurchaseTask(claimed.taskId, UUID.randomUUID().toString(), token)
             } else claimed
             check(task.status == "running" && task.taskAttemptId.isNotBlank()) { "采购任务没有有效 attempt" }
@@ -478,15 +492,44 @@ class AgentForegroundService : Service() {
                     if (accessibility == null) {
                         PurchaseExecutionOutcome("failed", "ACCESSIBILITY_NOT_READY", "GoAuto 无障碍服务未开启")
                     } else {
+                        val diagnosticDeviceId = runCatching { identityStore.credentials()?.deviceId ?: 0L }.getOrDefault(0L)
+                        val diagnosticAttempt = task.taskAttemptId.takeIf { it.matches(Regex("^[a-zA-Z0-9-]{1,80}$")) } ?: "invalid"
+                        val diagnosticContext = PurchaseDiagnosticContext(task.taskId, task.taskAttemptId, diagnosticDeviceId,
+                            snapshotHash, BuildConfig.VERSION_NAME, task.phase)
+                        val diagnosticStarted = SystemClock.elapsedRealtime()
+                        val handoffKey = PurchaseProbeHandoff.Key(task.taskId, task.pddGoodsId, snapshotHash, diagnosticDeviceId)
+                        val handoffActivity = purchaseProbeHandoff.consume(handoffKey, task.phase,
+                            accessibility.currentForegroundRevision(), diagnosticStarted)
+                        val recordDiagnostic: (String) -> Unit = { evidence ->
+                            val elapsed = SystemClock.elapsedRealtime() - diagnosticStarted
+                            runCatching { diagnosticExecutor.execute { purchaseDiagnostics.record(diagnosticContext, elapsed, evidence) } }
+                            Unit
+                        }
+                        recordDiagnostic("event=started")
                         PurchaseRehearsalExecutor(
+                            probeHandoffActivity = handoffActivity,
+                            onProbeHandoff = { activity -> purchaseProbeHandoff.remember(handoffKey, activity,
+                                accessibility.currentForegroundRevision(), SystemClock.elapsedRealtime()) },
                             driver = accessibility,
+                            rematchSpecs = { execution ->
+                                val raw = collectPurchaseProbe(accessibility, task, parsedRule)
+                                if (raw == null) null else {
+                                    val refreshed = api.rematchPurchaseTask(task.taskId, task.taskAttemptId, raw, token)
+                                    task = refreshed
+                                    execution.copy(mappedColor = refreshed.mappedColor, mappedSize = refreshed.mappedSize,
+                                        specRematchAllowed = refreshed.specRematchAllowed)
+                                }
+                            },
                             openLink = { PddLinkLauncher(this).open(it, preferDirect = true) },
                             probeSpecs = { collectPurchaseProbe(accessibility, task, parsedRule) },
                             stepChanged = { step ->
                                 lastStep.set(step)
                                 purchaseStore.updateStep(task.taskId, task.taskAttemptId, step)
                             },
-                            panelDiagnostic = { evidence -> Log.i("GoAutoPurchasePanel", "task=${task.taskId};$evidence") },
+                            panelDiagnostic = { evidence ->
+                                recordDiagnostic(evidence)
+                                Log.i("GoAutoPurchasePanel", "task=${task.taskId};attempt=$diagnosticAttempt;device=$diagnosticDeviceId;rule=$snapshotHash;$evidence")
+                            },
                             beforeOrderSubmit = { evidence ->
                                 val boundaryRequestId = UUID.randomUUID().toString()
                                 val finalEvidence = JSONObject()
@@ -515,6 +558,7 @@ class AgentForegroundService : Service() {
                                 minUnitPriceCent = task.minUnitPriceCent,
                                 maxUnitPriceCent = task.maxUnitPriceCent,
                                 addressSuffix = task.addressSuffix,
+                                specRematchAllowed = task.specRematchAllowed,
                             ),
                             parsedRule,
                             PurchaseAgentCapabilities.supported,
@@ -524,6 +568,7 @@ class AgentForegroundService : Service() {
             }
             val requestId = UUID.randomUUID().toString()
             val payload = purchaseResultPayload(requestId, task.taskAttemptId, outcome)
+            if (outcome.resultType != "spec_probe_completed") purchaseProbeHandoff.clear()
             purchaseStore.completeAndEnqueue(task.taskId, task.taskAttemptId, requestId, payload)
             resultSafelyStored = true
             PurchaseResultBubblePolicy.create(
@@ -544,7 +589,10 @@ class AgentForegroundService : Service() {
         } catch (error: Exception) {
             stateStore.update("TASK_ERROR", error.message ?: "采购演练执行异常", tokenStored = true)
         } finally {
-            if (!resultSafelyStored) cancelIdleReturn("采购结果未安全保存")
+            if (!resultSafelyStored) {
+                purchaseProbeHandoff.clear()
+                cancelIdleReturn("采购结果未安全保存")
+            }
             releaseTaskWakeLock()
         }
     }
@@ -631,11 +679,29 @@ class AgentForegroundService : Service() {
         api: AgentApiClient,
         initialTask: cn.ilapage.goauto.agent.network.AgentTask,
         token: String,
+        continuous: Boolean = false,
     ): TaskExecutionSummary {
         GoAutoAccessibilityService.instance?.dismissPurchaseResultBubble()
         acquireTaskWakeLock()
         return try {
-            executeTaskWhileAwake(api, initialTask, token)
+            val returnCount = settingsStore.continuousReturnCount()
+            val outcome = executeTaskWhileAwake(api, initialTask, token, continuous)
+            if (!continuous) outcome else {
+                cancelIdleReturn("连续采集保留 PDD 页面")
+                ContinuousCollectionPolicy.finish(continuous, outcome) {
+                    val driver = GoAutoAccessibilityService.instance ?: return@finish false
+                    val navigator = PddCollectionReturnNavigator(driver, driver::openAgentPreservingTab, driver::currentPackage)
+                    val returned = navigator.returnToAgent(returnCount)
+                    runCatching {
+                        val hash = java.security.MessageDigest.getInstance("SHA-256")
+                            .digest(initialTask.ruleSnapshot.toByteArray(Charsets.UTF_8)).joinToString("") { "%02x".format(it) }
+                        Log.i("GoAutoCollector", "task=${initialTask.taskId};attempt=${initialTask.attemptNumber};device=${stateStore.read().deviceId};rule=$hash;continuousReturn=$returned;configuredBacks=$returnCount;reason=${navigator.reason};actions=${navigator.actions}")
+                    }
+                    returned
+                }.also { result ->
+                    if (result.successful) runCatching { stateStore.update("ONLINE", result.message.orEmpty(), tokenStored = true) }
+                }
+            }
         } finally {
             releaseTaskWakeLock()
         }
@@ -645,6 +711,7 @@ class AgentForegroundService : Service() {
         api: AgentApiClient,
         initialTask: cn.ilapage.goauto.agent.network.AgentTask,
         token: String,
+        continuous: Boolean = false,
     ): TaskExecutionSummary {
         var started = initialTask.status == "running"
         var resultSafelySubmitted = false
@@ -751,25 +818,25 @@ class AgentForegroundService : Service() {
                 }
             }
             stateStore.update("ONLINE", "任务 #${task.taskId} 已提交：${result.status}", tokenStored = true)
-            beginPostCollectionCooldowns()
-            TaskExecutionSummary(successful = true)
+            beginPostCollectionCooldowns(returnToAgent = !continuous)
+            TaskExecutionSummary(successful = true, resultStatus = result.status)
         } catch (error: TaskFailure) {
             if (started) {
                 resultSafelySubmitted = failSafely(api, initialTask.taskId, token, error.code, error.message ?: "采集失败")
-                if (resultSafelySubmitted) beginPostCollectionCooldowns()
+                if (resultSafelySubmitted) beginPostCollectionCooldowns(returnToAgent = !continuous)
             }
             TaskExecutionSummary(false, error.code, error.message)
         } catch (error: AgentApiException) {
             if (error.code == "REPLACEMENT_ACTIVATION_FAILED") {
                 resultSafelySubmitted = true
-                beginPostCollectionCooldowns()
+                beginPostCollectionCooldowns(returnToAgent = !continuous)
             }
             stateStore.update("TASK_ERROR", "${error.code}：${error.message}", tokenStored = true)
             TaskExecutionSummary(false, error.code, error.message)
         } catch (error: Exception) {
             if (started) {
                 resultSafelySubmitted = failSafely(api, initialTask.taskId, token, "AGENT_EXECUTION_ERROR", error.message ?: "Android 执行异常")
-                if (resultSafelySubmitted) beginPostCollectionCooldowns()
+                if (resultSafelySubmitted) beginPostCollectionCooldowns(returnToAgent = !continuous)
             }
             TaskExecutionSummary(false, "AGENT_EXECUTION_ERROR", error.message)
         } finally {
@@ -828,8 +895,8 @@ class AgentForegroundService : Service() {
         executor.schedule(::triggerSync, IdleReturnCoordinator.DEFAULT_COOLDOWN_MILLIS, TimeUnit.MILLISECONDS)
     }
 
-    private fun beginPostCollectionCooldowns() {
-        beginIdleReturnCooldown()
+    private fun beginPostCollectionCooldowns(returnToAgent: Boolean = true) {
+        if (returnToAgent) beginIdleReturnCooldown() else cancelIdleReturn("连续采集不自动返回 Agent")
         val ticket = CollectionCooldownPolicy.arm(
             System.currentTimeMillis(),
             settingsStore.collectionIntervalRange(),
@@ -1148,9 +1215,3 @@ class AgentForegroundService : Service() {
 }
 
 private class TaskFailure(val code: String, message: String) : Exception(message)
-
-private data class TaskExecutionSummary(
-    val successful: Boolean,
-    val code: String? = null,
-    val message: String? = null,
-)

android/app/src/main/java/cn/ilapage/goauto/agent/service/AgentStateStore.kt

@@ -1,6 +1,7 @@
 package cn.ilapage.goauto.agent.service
 
 import android.content.Context
+import android.content.SharedPreferences
 import cn.ilapage.goauto.agent.BuildConfig
 import cn.ilapage.goauto.agent.network.ServerUrlPolicy
 import kotlin.random.Random
@@ -113,14 +114,38 @@ internal object TaskDispatchPolicy {
     }
 }
 
-class AgentSettingsStore(context: Context) {
-    private val preferences = context.getSharedPreferences(PREFERENCES, Context.MODE_PRIVATE)
+class AgentSettingsStore internal constructor(private val preferences: SharedPreferences) {
+    constructor(context: Context) : this(context.getSharedPreferences(PREFERENCES, Context.MODE_PRIVATE))
 
     fun serverUrl(): String = preferences.getString(SERVER_URL, null)
         ?: BuildConfig.DEFAULT_SERVER_URL.takeIf { it.isNotBlank() }.orEmpty()
 
     fun deviceName(): String = preferences.getString(DEVICE_NAME, "").orEmpty()
 
+    fun continuousCollection(): Boolean = runCatching { preferences.getBoolean(CONTINUOUS_COLLECTION, false) }.getOrDefault(false)
+
+    fun continuousReturnCount(): Int = runCatching {
+        preferences.getInt(CONTINUOUS_RETURN_COUNT, 3).takeIf { it in 1..5 } ?: 3
+    }.getOrDefault(3)
+
+    fun saveContinuousReturnCount(count: Int) {
+        require(count in 1..5) { "返回次数须为 1～5 次" }
+        val previous = continuousReturnCount()
+        if (!preferences.edit().putInt(CONTINUOUS_RETURN_COUNT, count).commit()) {
+            preferences.edit().putInt(CONTINUOUS_RETURN_COUNT, previous).commit()
+            error("返回次数未保存，请重试")
+        }
+    }
+
+    fun saveContinuousCollection(enabled: Boolean) {
+        val previous = continuousCollection()
+        if (!preferences.edit().putBoolean(CONTINUOUS_COLLECTION, enabled).commit()) {
+            // SharedPreferences also updates memory on failed disk commits; restore the displayed value.
+            preferences.edit().putBoolean(CONTINUOUS_COLLECTION, previous).commit()
+            error("连续采集设置未保存，请重试")
+        }
+    }
+
     fun historyDays(): Int = HistoryRangePolicy.stored(preferences.getInt(HISTORY_DAYS, 7))
 
     fun collectionIntervalRange(): CollectionIntervalRange {
@@ -177,6 +202,8 @@ class AgentSettingsStore(context: Context) {
         const val PREFERENCES = "goauto_agent_settings"
         const val SERVER_URL = "server_url"
         const val DEVICE_NAME = "device_name"
+        const val CONTINUOUS_COLLECTION = "continuous_collection"
+        const val CONTINUOUS_RETURN_COUNT = "continuous_collection_return_count"
         const val HISTORY_DAYS = "history_days"
         const val COLLECTION_INTERVAL_SECONDS = "collection_interval_seconds"
         const val COLLECTION_INTERVAL_START_SECONDS = "collection_interval_start_seconds"

android/app/src/main/java/cn/ilapage/goauto/agent/service/ContinuousCollectionPolicy.kt

@@ -0,0 +1,27 @@
+package cn.ilapage.goauto.agent.service
+
+/** Only the foreground, newly requested temporary collection opts in. */
+internal object ContinuousCollectionPolicy {
+    fun applies(enabled: Boolean, source: String, attemptNumber: Int, replacementOrigin: String): Boolean =
+        enabled && source == "agent_current_page" && attemptNumber == 1 && replacementOrigin.isBlank()
+
+    fun shouldReturn(enabledForTask: Boolean, submitted: Boolean, status: String?): Boolean =
+        enabledForTask && submitted && status == "completed"
+
+    fun finish(enabledForTask: Boolean, outcome: TaskExecutionSummary, navigate: () -> Boolean): TaskExecutionSummary {
+        if (!enabledForTask || !outcome.successful) return outcome
+        if (!shouldReturn(enabledForTask, outcome.successful, outcome.resultStatus)) {
+            return outcome.copy(message = "采集部分成功，已保留现场，请查看采集记录。")
+        }
+        val returned = runCatching(navigate).getOrDefault(false)
+        return outcome.copy(message = if (returned) "采集已完成，返回操作已结束，已切回 Agent。"
+            else "采集已完成，自动返回未完成，请手动处理当前页面并打开 Agent。")
+    }
+}
+
+internal data class TaskExecutionSummary(
+    val successful: Boolean,
+    val code: String? = null,
+    val message: String? = null,
+    val resultStatus: String? = null,
+)

android/app/src/main/java/cn/ilapage/goauto/agent/service/PurchaseProbeHandoff.kt

@@ -0,0 +1,23 @@
+package cn.ilapage.goauto.agent.service
+
+/** One-use, process-local recognition context; never contains nodes or selection proofs. */
+internal class PurchaseProbeHandoff {
+    data class Key(val taskId: Long, val goodsId: String, val ruleHash: String, val deviceId: Long)
+    private data class Ticket(val key: Key, val activity: String, val revision: Long, val time: Long)
+    private var ticket: Ticket? = null
+
+    @Synchronized fun remember(key: Key, activity: String, revision: Long, now: Long) {
+        ticket = Ticket(key, activity, revision, now)
+    }
+
+    @Synchronized fun consume(key: Key, phase: String, revision: Long, now: Long): String? {
+        val previous = ticket
+        ticket = null
+        return previous?.takeIf {
+            phase == "purchase" && it.key == key && it.revision == revision &&
+                now - it.time in 0..180_000 && it.activity.isNotBlank()
+        }?.activity
+    }
+
+    @Synchronized fun clear() { ticket = null }
+}

android/app/src/main/java/cn/ilapage/goauto/agent/ui/AgentSettingsFragment.kt

@@ -34,6 +34,7 @@ import cn.ilapage.goauto.agent.update.AgentAppUpdateManager
 import cn.ilapage.goauto.agent.update.UpdateCheckResult
 import com.google.android.material.button.MaterialButton
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.google.android.material.switchmaterial.SwitchMaterial
 import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
 import java.util.concurrent.Executors
@@ -64,6 +65,10 @@ class AgentSettingsFragment : Fragment() {
     private lateinit var collectionIntervalEndLayout: TextInputLayout
     private lateinit var collectionIntervalEndInput: TextInputEditText
     private lateinit var collectionIntervalFeedback: TextView
+    private lateinit var continuousCollectionSwitch: SwitchMaterial
+    private lateinit var continuousReturnCountButton: MaterialButton
+    private lateinit var continuousCollectionFeedback: TextView
+    private var refreshingContinuousCollection = false
     private lateinit var historyDaysLayout: TextInputLayout
     private lateinit var historyDaysInput: TextInputEditText
     private lateinit var historySyncButton: MaterialButton
@@ -257,6 +262,69 @@ class AgentSettingsFragment : Fragment() {
                 collectionIntervalFeedback.setPadding(0, context.dp(8), 0, 0)
                 addView(collectionIntervalFeedback)
             }))
+            addView(context.card(context.cardColumn().apply {
+                continuousCollectionSwitch = SwitchMaterial(context).apply {
+                    // Use the switch style supplied by our MaterialComponents (M2) theme.
+                    showText = false
+                    textOn = "开启"
+                    textOff = "关闭"
+                    isClickable = true
+                    isFocusable = true
+                    text = "连续采集"
+                    textSize = 18f
+                    setTextColor(context.getColor(R.color.agent_text))
+                    minHeight = context.dp(48)
+                    isChecked = settingsStore.continuousCollection()
+                    setOnCheckedChangeListener { _, enabled ->
+                        if (!refreshingContinuousCollection) {
+                            val current = stateStore.read()
+                            val result = runCatching {
+                                check(current.code != "BUSY" && current.currentTaskId == null) { "任务结束后可修改" }
+                                settingsStore.saveContinuousCollection(enabled)
+                            }
+                            refreshingContinuousCollection = true
+                            isChecked = settingsStore.continuousCollection()
+                            refreshingContinuousCollection = false
+                            continuousCollectionFeedback.text = result.fold(
+                                onSuccess = { "" },
+                                onFailure = { "未保存：${it.message ?: "请重试"}" },
+                            )
+                            continuousCollectionFeedback.visibility = if (continuousCollectionFeedback.text.isEmpty()) View.GONE else View.VISIBLE
+                            refreshContinuousReturnCount()
+                        }
+                    }
+                }
+                addView(continuousCollectionSwitch, fullWidth())
+                continuousReturnCountButton = MaterialButton(context, null, com.google.android.material.R.attr.materialButtonOutlinedStyle).apply {
+                    minHeight = context.dp(48)
+                    setTextColor(context.getColor(R.color.agent_text))
+                    setOnClickListener {
+                        MaterialAlertDialogBuilder(context)
+                            .setTitle("返回次数")
+                            .setSingleChoiceItems(arrayOf("1 次", "2 次", "3 次", "4 次", "5 次"), settingsStore.continuousReturnCount() - 1) { dialog, which ->
+                                val result = runCatching {
+                                    val current = stateStore.read()
+                                    check(current.code != "BUSY" && current.currentTaskId == null) { "任务结束后可修改" }
+                                    check(settingsStore.continuousCollection()) { "请先开启连续采集" }
+                                    settingsStore.saveContinuousReturnCount(which + 1)
+                                }
+                                continuousCollectionFeedback.text = result.fold(onSuccess = { "" }, onFailure = { "未保存：${it.message ?: "请重试"}" })
+                                continuousCollectionFeedback.visibility = if (result.isSuccess) View.GONE else View.VISIBLE
+                                refreshContinuousReturnCount()
+                                dialog.dismiss()
+                            }
+                            .setNegativeButton("取消", null)
+                            .show()
+                    }
+                }
+                addView(continuousReturnCountButton, fullWidth(8))
+                refreshContinuousReturnCount()
+                continuousCollectionFeedback = context.label("", 14f, context.getColor(R.color.agent_text_muted)).apply {
+                    visibility = View.GONE
+                    accessibilityLiveRegion = View.ACCESSIBILITY_LIVE_REGION_POLITE
+                }
+                addView(continuousCollectionFeedback, fullWidth(8))
+            }))
             addView(context.card(context.cardColumn().apply {
                 addView(context.label("任务记录", 18f, context.getColor(R.color.agent_text), true))
                 val syncRow = LinearLayout(context).apply {
@@ -654,11 +722,23 @@ class AgentSettingsFragment : Fragment() {
         return normalizedUrl
     }
 
+    private fun refreshContinuousReturnCount() {
+        val current = stateStore.read()
+        continuousReturnCountButton.text = "返回次数：${settingsStore.continuousReturnCount()} 次"
+        continuousReturnCountButton.visibility = if (settingsStore.continuousCollection()) View.VISIBLE else View.GONE
+        continuousReturnCountButton.isEnabled = current.code != "BUSY" && current.currentTaskId == null
+    }
+
     private fun refreshDiagnostics() {
         if (!isAdded || view == null) return
         val context = requireContext()
         val state = stateStore.read()
         val busy = state.code == "BUSY" || state.currentTaskId != null
+        continuousCollectionSwitch.isEnabled = !busy
+        refreshContinuousReturnCount()
+        if (busy) continuousCollectionFeedback.text = "任务结束后可修改"
+        else if (continuousCollectionFeedback.text == "任务结束后可修改") continuousCollectionFeedback.text = ""
+        continuousCollectionFeedback.visibility = if (continuousCollectionFeedback.text.isEmpty()) View.GONE else View.VISIBLE
         if (busy && updateDownloading) updateCancelled.set(true)
         val editable = SettingsAvailabilityResolver.editable(state.code, state.currentTaskId, testing)
         serverInput.isEnabled = editable

android/app/src/test/java/cn/ilapage/goauto/agent/ContinuousCollectionSettingsTest.kt

@@ -0,0 +1,82 @@
+package cn.ilapage.goauto.agent
+
+import android.content.SharedPreferences
+import cn.ilapage.goauto.agent.service.AgentSettingsStore
+import java.lang.reflect.Proxy
+import org.junit.Assert.*
+import org.junit.Test
+
+class ContinuousCollectionSettingsTest {
+    @Test fun `default off persists and survives store recreation`() {
+        val disk = MemoryPreferences()
+        val store = AgentSettingsStore(disk.preferences)
+        assertFalse(store.continuousCollection())
+        store.saveContinuousCollection(true)
+        assertTrue(AgentSettingsStore(disk.preferences).continuousCollection())
+        store.saveContinuousCollection(false)
+        assertFalse(AgentSettingsStore(disk.preferences).continuousCollection())
+    }
+
+    @Test fun `failed disk commit restores previous in memory preference`() {
+        val disk = MemoryPreferences()
+        val store = AgentSettingsStore(disk.preferences)
+        store.saveContinuousCollection(true)
+        disk.failNextCommit = true
+        assertTrue(runCatching { store.saveContinuousCollection(false) }.isFailure)
+        assertTrue(store.continuousCollection())
+        assertTrue(AgentSettingsStore(disk.preferences).continuousCollection())
+    }
+
+    @Test fun `return count defaults three and persists valid bounds`() {
+        val disk = MemoryPreferences()
+        val store = AgentSettingsStore(disk.preferences)
+        assertEquals(3, store.continuousReturnCount())
+        for (count in 1..5) {
+            store.saveContinuousReturnCount(count)
+            assertEquals(count, AgentSettingsStore(disk.preferences).continuousReturnCount())
+        }
+        for (count in listOf(0, 6)) {
+            assertTrue(runCatching { store.saveContinuousReturnCount(count) }.isFailure)
+            assertEquals(5, store.continuousReturnCount())
+        }
+    }
+
+    @Test fun `return count failed write restores previous and invalid stored value defaults`() {
+        val disk = MemoryPreferences()
+        val store = AgentSettingsStore(disk.preferences)
+        store.saveContinuousReturnCount(2)
+        disk.failNextCommit = true
+        assertTrue(runCatching { store.saveContinuousReturnCount(4) }.isFailure)
+        assertEquals(2, AgentSettingsStore(disk.preferences).continuousReturnCount())
+        disk.preferences.edit().putInt("continuous_collection_return_count", 99).commit()
+        assertEquals(3, store.continuousReturnCount())
+    }
+
+    private class MemoryPreferences {
+        private val values = mutableMapOf<String, Any>()
+        var failNextCommit = false
+        val preferences = Proxy.newProxyInstance(SharedPreferences::class.java.classLoader, arrayOf(SharedPreferences::class.java)) { _, method, args ->
+            when (method.name) {
+                "getBoolean", "getInt" -> values[args!![0] as String] ?: args[1]
+                "edit" -> editor()
+                else -> error("Unexpected preference access ${method.name}")
+            }
+        } as SharedPreferences
+
+        private fun editor(): SharedPreferences.Editor {
+            val pending = mutableMapOf<String, Any>()
+            return Proxy.newProxyInstance(SharedPreferences.Editor::class.java.classLoader, arrayOf(SharedPreferences.Editor::class.java)) { proxy, method, args ->
+                when (method.name) {
+                    "putBoolean", "putInt" -> { pending[args!![0] as String] = args[1]; proxy }
+                    "commit" -> {
+                        values.putAll(pending)
+                        val success = !failNextCommit
+                        failNextCommit = false
+                        success
+                    }
+                    else -> error("Unexpected preference edit ${method.name}")
+                }
+            } as SharedPreferences.Editor
+        }
+    }
+}

android/app/src/test/java/cn/ilapage/goauto/agent/ContinuousCollectionTest.kt

@@ -0,0 +1,163 @@
+package cn.ilapage.goauto.agent
+
+import cn.ilapage.goauto.agent.automation.*
+import cn.ilapage.goauto.agent.service.ContinuousCollectionPolicy
+import cn.ilapage.goauto.agent.service.TaskExecutionSummary
+import org.junit.Assert.*
+import org.junit.Test
+
+class ContinuousCollectionTest {
+    private val complete = TaskExecutionSummary(true, resultStatus = "completed")
+
+    @Test fun `only new ordinary temporary collection participates`() {
+        assertTrue(ContinuousCollectionPolicy.applies(true, "agent_current_page", 1, ""))
+        assertFalse(ContinuousCollectionPolicy.applies(false, "agent_current_page", 1, ""))
+        for (source in listOf("admin", "purchase")) assertFalse(ContinuousCollectionPolicy.applies(true, source, 1, ""))
+        assertFalse(ContinuousCollectionPolicy.applies(true, "agent_current_page", 2, ""))
+        for (origin in listOf("collection", "purchase")) assertFalse(ContinuousCollectionPolicy.applies(true, "agent_current_page", 1, origin))
+    }
+
+    @Test fun `only acknowledged complete result can navigate`() {
+        for (status in listOf("completed_partial", "failed", "running", null)) assertFalse(ContinuousCollectionPolicy.shouldReturn(true, true, status))
+        assertFalse(ContinuousCollectionPolicy.shouldReturn(true, false, "completed"))
+        assertFalse(ContinuousCollectionPolicy.shouldReturn(false, true, "completed"))
+        assertTrue(ContinuousCollectionPolicy.shouldReturn(true, true, "completed"))
+    }
+
+    @Test fun `failure partial and disabled never invoke navigation`() {
+        val failed = TaskExecutionSummary(false, "failed", "failure")
+        assertEquals(failed, ContinuousCollectionPolicy.finish(true, failed) { error("unexpected") })
+        assertEquals(complete, ContinuousCollectionPolicy.finish(false, complete) { error("unexpected") })
+        val partial = ContinuousCollectionPolicy.finish(true, complete.copy(resultStatus = "completed_partial")) { error("unexpected") }
+        assertTrue(partial.message!!.contains("保留现场"))
+    }
+
+    @Test fun `navigation failure never rewrites collection success`() {
+        for (navigate in listOf<() -> Boolean>({ false }, { error("failure") })) {
+            val result = ContinuousCollectionPolicy.finish(true, complete, navigate)
+            assertTrue(result.successful)
+            assertEquals(complete.code, result.code)
+            assertEquals("completed", result.resultStatus)
+            assertTrue(result.message!!.contains("手动"))
+        }
+        val success = ContinuousCollectionPolicy.finish(true, complete) { true }
+        assertTrue(success.message!!.contains("已切回 Agent"))
+        assertFalse(success.message!!.contains("首页"))
+    }
+
+    @Test fun `configured counts send exact backs even when page is unchanged`() {
+        for (count in 1..5) {
+            val d = Driver()
+            val waits = mutableListOf<Long>()
+            val navigator = d.navigator { waits += it }
+            assertTrue(navigator.returnToAgent(count))
+            assertEquals(count, d.backs)
+            assertEquals(count, navigator.actions)
+            assertEquals(1, d.opens)
+            assertEquals(List(count + 1) { 500L }, waits)
+            assertEquals("count_completed", navigator.reason)
+        }
+    }
+
+    @Test fun `invalid counts do not navigate`() {
+        for (count in listOf(-1, 0, 6, Int.MAX_VALUE)) {
+            val d = Driver()
+            assertFalse(d.navigator().returnToAgent(count))
+            assertEquals(0, d.backs + d.opens)
+        }
+    }
+
+    @Test fun `leaving pdd stops remaining backs and returns to agent`() {
+        val d = Driver().apply { leaveAfter = 1 }
+        val navigator = d.navigator()
+        assertTrue(navigator.returnToAgent(3))
+        assertEquals(1, d.backs)
+        assertEquals(1, d.opens)
+        assertEquals("left_pdd", navigator.reason)
+    }
+
+    @Test fun `already outside pdd sends no back`() {
+        val d = Driver().apply { pkg = "launcher" }
+        assertTrue(d.navigator().returnToAgent(3))
+        assertEquals(0, d.backs)
+        assertEquals(1, d.opens)
+    }
+
+    @Test fun `back failure stops without retry but can return to agent`() {
+        val d = Driver().apply { backSuccess = false }
+        val navigator = d.navigator()
+        assertTrue(navigator.returnToAgent(3))
+        assertEquals(1, d.backs)
+        assertEquals("back_failed", navigator.reason)
+    }
+
+    @Test fun `risk pages preserve scene including after last back`() {
+        for (after in listOf(0, 1)) {
+            val d = Driver().apply { riskAfter = after }
+            val navigator = d.navigator()
+            assertFalse(navigator.returnToAgent(1))
+            assertEquals(after, d.backs)
+            assertEquals(0, d.opens)
+            assertEquals("unsafe_page", navigator.reason)
+        }
+    }
+
+    @Test fun `switching foreground during capture never sends back to other app`() {
+        val d = Driver().apply { changeDuringCapture = true }
+        assertTrue(d.navigator().returnToAgent(3))
+        assertEquals(0, d.backs)
+    }
+
+    @Test fun `agent launch and foreground confirmation failures are explicit`() {
+        for (launch in listOf(false, true)) {
+            val d = Driver().apply { launchSuccess = launch; confirmAgent = false }
+            val navigator = d.navigator()
+            assertFalse(navigator.returnToAgent(1))
+            assertEquals(if (launch) "agent_not_confirmed" else "agent_launch_failed", navigator.reason)
+        }
+    }
+
+    @Test fun `missing activity or capture exception does not send back`() {
+        for (throws in listOf(false, true)) {
+            val d = Driver().apply { missingActivity = true; throwCapture = throws }
+            assertFalse(d.navigator().returnToAgent(3))
+            assertEquals(0, d.backs + d.opens)
+        }
+    }
+
+    private class Driver : PddCollectorDriver {
+        var pkg = "com.xunmeng.pinduoduo"
+        var backs = 0
+        var opens = 0
+        var leaveAfter = Int.MAX_VALUE
+        var riskAfter = Int.MAX_VALUE
+        var backSuccess = true
+        var launchSuccess = true
+        var confirmAgent = true
+        var missingActivity = false
+        var throwCapture = false
+        var changeDuringCapture = false
+        fun navigator(pause: (Long) -> Unit = {}) = PddCollectionReturnNavigator(this, {
+            opens++
+            if (launchSuccess && confirmAgent) pkg = "cn.ilapage.goauto.agent"
+            launchSuccess
+        }, { pkg }, pause)
+        override fun capture(): UiSnapshot {
+            if (throwCapture) error("capture failed")
+            val snapshot = UiSnapshot(pkg, if (missingActivity) null else "PddActivity", if (backs >= riskAfter) listOf(
+                SnapshotNode("risk", null, "订单详情", null, null, "android.widget.TextView", NodeBounds(0, 0, 100, 100),
+                    false, false, false, false, true, true),
+            ) else emptyList())
+            if (changeDuringCapture) pkg = "launcher"
+            return snapshot
+        }
+        override fun back(): Boolean {
+            backs++
+            if (backs >= leaveAfter) pkg = "launcher"
+            return backSuccess
+        }
+        override fun clickFresh(target: SnapshotNode) = error("must not click page controls")
+        override fun swipeSpec(direction: SwipeDirection, anchor: SnapshotNode?) = error("must not swipe")
+        override fun pullDownGoodsPage() = error("must not pull down")
+    }
+}

android/app/src/test/java/cn/ilapage/goauto/agent/PddProductDetailCollectorTest.kt

@@ -27,6 +27,66 @@ import org.junit.Assert.assertTrue
 import org.junit.Test
 
 class PddProductDetailCollectorTest {
+    @Test fun `purchase entry can recognize one heading only with combined structure`() {
+        val snapshot = singleDimensionPanel()
+        assertFalse(PddScreenParser.parse(snapshot, config(), GOODS_ID, null).specPanelOpen)
+        assertEquals(SpecPanelType.NORMAL_SCROLLABLE,
+            PddScreenParser.parse(snapshot, config(), GOODS_ID, null, purchaseEntryContext = true).specPanelType)
+        for (missing in listOf("close", "plus", "minus", "info/quantity", "payment", "submit", "scroll/color-title", "scroll/color")) {
+            val changed = snapshot.copy(nodes = snapshot.nodes.filterNot { it.path == missing })
+            assertFalse(missing, PddScreenParser.parse(changed, config(), GOODS_ID, null, purchaseEntryContext = true).specPanelOpen)
+        }
+        assertFalse(PddScreenParser.parse(snapshot.copy(packageName = "other"), config(), GOODS_ID, null, purchaseEntryContext = true).specPanelOpen)
+        assertFalse(PddScreenParser.parse(snapshot.copy(activityName = null), config(), GOODS_ID, null, purchaseEntryContext = true).specPanelOpen)
+        assertFalse(PddScreenParser.parse(snapshot, config(), "", null, purchaseEntryContext = true).specPanelOpen)
+    }
+
+    private fun singleDimensionPanel(): UiSnapshot {
+        val snapshot = prefixlessPanel()
+        return snapshot.copy(nodes = snapshot.nodes.filterNot {
+            it.path.startsWith("scroll/size") || it.path == "info/summary"
+        }.map {
+            if (it.path == "root") it.copy(resourceId = "android:id/content", className = "android.widget.FrameLayout") else it
+        })
+    }
+
+    @Test fun `single dimension without summary is recognized only during collection`() {
+        for (heading in listOf("颜色分类", "尺码")) {
+            val snapshot = singleDimensionPanel().let { original ->
+                original.copy(nodes = original.nodes.map {
+                    if (it.path == "scroll/color-title") it.copy(text = heading) else it
+                })
+            }
+            assertFalse(PddScreenParser.parse(snapshot, config(), GOODS_ID, evidence()).specPanelOpen)
+            val parsed = PddScreenParser.parse(snapshot, config(), GOODS_ID, evidence(), collectionContext = true)
+            assertEquals(SpecPanelType.NORMAL_SCROLLABLE, parsed.specPanelType)
+            assertEquals("scroll", parsed.specPanelContainer?.path)
+            assertEquals(1, parsed.dimensions.size)
+            assertEquals(null, parsed.selectedSummary)
+            assertFalse(parsed.hasSelectionSummary)
+        }
+    }
+
+    @Test fun `single dimension collection requires all structural and page evidence`() {
+        val snapshot = singleDimensionPanel()
+        for (missing in listOf("close", "plus", "minus", "info/quantity", "payment", "submit", "scroll/color-title", "scroll/color", "root")) {
+            val changed = snapshot.copy(nodes = snapshot.nodes.filterNot { it.path == missing })
+            assertFalse(missing, PddScreenParser.parse(changed, config(), GOODS_ID, evidence(), collectionContext = true).specPanelOpen)
+        }
+        val secondScroll = node("other-scroll", "", 0, 500, 1080, 700, scrollable = true)
+        val secondSubmit = node("other-submit", "提交订单", 10, 2200, 300, 2300, clickable = true)
+        for (changed in listOf(
+            snapshot.copy(nodes = snapshot.nodes + secondScroll),
+            snapshot.copy(nodes = snapshot.nodes + secondSubmit),
+            snapshot.copy(packageName = "example.other"),
+            snapshot.copy(activityName = "example.OtherActivity"),
+            snapshot.copy(nodes = snapshot.nodes + node("captcha", "请完成安全验证", 0, 0, 600, 100)),
+        )) {
+            assertFalse(PddScreenParser.parse(changed, config(), GOODS_ID, evidence(), collectionContext = true).specPanelOpen)
+        }
+        assertFalse(PddScreenParser.parse(snapshot, config(), GOODS_ID, null, collectionContext = true).specPanelOpen)
+    }
+
     private fun prefixlessPanel(): UiSnapshot = UiSnapshot(PDD_PACKAGE, ACTIVITY, listOf(
         node("root", "", 0, 0, 1080, 2376),
         node("close", "关闭", 970, 270, 1050, 350, clickable = true),

android/app/src/test/java/cn/ilapage/goauto/agent/PurchaseLiveAutomationTest.kt

@@ -18,6 +18,213 @@ import org.junit.Assert.assertTrue
 import org.junit.Test
 
 class PurchaseLiveAutomationTest {
+    @Test fun `address editor waits for loaded unique stable input after one second transitions`() {
+        val driver = LiveDriver()
+        var polls = 0
+        driver.editTransform = { snapshot ->
+            polls++
+            when (polls) {
+                1 -> snapshot.copy(nodes = snapshot.nodes.filterNot { it.path == "editor-address" })
+                2 -> snapshot.copy(nodes = snapshot.nodes.map { if (it.path == "editor-address") it.copy(text = "") else it })
+                else -> snapshot
+            }
+        }
+        val pauses = mutableListOf<Long>()
+        PurchaseLiveAutomation(driver, pause = { pauses += it }).updateShippingAddress("_cg81")
+        assertTrue(polls >= 4)
+        assertEquals("editor-address", driver.lastInputTargetPath)
+        assertEquals(4, pauses.count { it == 1_000L })
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test fun `persistently ambiguous address editors never receive input`() {
+        val driver = LiveDriver()
+        driver.editTransform = { snapshot -> snapshot.copy(nodes = snapshot.nodes + snapshot.nodes.single { it.path == "editor-address" }.copy(path = "duplicate-editor")) }
+        val error = runCatching { PurchaseLiveAutomation(driver, pause = {}).updateShippingAddress("_cg81") }.exceptionOrNull() as PurchaseLiveException
+        assertEquals("PURCHASE_ADDRESS_UPDATE_FAILED", error.code)
+        assertTrue(error.message!!.contains("candidates=2"))
+        assertEquals(null, driver.lastInputTargetPath)
+        assertFalse(driver.clicked.contains("保存地址"))
+    }
+
+    @Test
+    fun `non scrollable saved panel waits for late address nodes without back or swipe`() {
+        val driver = LiveDriver(savedStructuredFooter = "复购价，")
+        var polls = 0
+        driver.structuredTransform = { s ->
+            polls++
+            s.copy(nodes = s.nodes.filterNot {
+                it.path.startsWith("root/popup/specs") ||
+                    (polls < 8 && it.path.startsWith("root/popup/address"))
+            })
+        }
+        val logs = mutableListOf<String>()
+        val automation = PurchaseLiveAutomation(driver, pause = {}, diagnostic = logs::add)
+        val proof = automation.updateShippingAddress("_cg81")
+        automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), proof)
+        assertTrue(polls >= 9)
+        assertEquals(0, driver.scopedSwipes)
+        assertEquals(0, driver.backCount)
+        assertEquals(0, driver.submitClicks)
+        assertTrue(logs.any { it.contains("savedAddressMatched=true") && it.contains("savedScrollCandidates=0") })
+        assertFalse(logs.any { it.contains("_cg81") || it.contains("138") })
+    }
+
+    @Test
+    fun `saved address recognizes split dynamic footer outside spec scroller without a swipe`() {
+        for (label in listOf("复购价，", "专享优惠，")) {
+            val driver = LiveDriver(savedStructuredFooter = label)
+            val automation = PurchaseLiveAutomation(driver, pause = {})
+            val proof = automation.updateShippingAddress("_cg81")
+            automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), proof)
+            automation.submitOrderOnce()
+            assertEquals(1, driver.submitClicks)
+            assertEquals(0, driver.scopedSwipes)
+            assertEquals(0, driver.backCount)
+            assertTrue(driver.clicked.contains(label))
+            assertEquals("PURCHASE_SUBMIT_ALREADY_ATTEMPTED",
+                (runCatching { automation.submitOrderOnce() }.exceptionOrNull() as PurchaseLiveException).code)
+        }
+    }
+
+    @Test
+    fun `one back from address transition can recognize dynamic footer`() {
+        val driver = LiveDriver(savedStructuredFooter = "复购价，", savedTransitionWithoutLegacyContext = true)
+        val automation = PurchaseLiveAutomation(driver, pause = {})
+        val proof = automation.updateShippingAddress("_cg81")
+        automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), proof)
+        assertEquals(1, driver.backCount)
+        assertEquals(0, driver.scopedSwipes)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `saved address with missing ambiguous price only or payment footer reports button failure without scrolling`() {
+        val mutations: List<(UiSnapshot) -> UiSnapshot> = listOf(
+            { s -> s.copy(nodes = s.nodes.filterNot { it.path.startsWith("root/popup/footer") }) },
+            { s -> s.copy(nodes = s.nodes + s.nodes.filter { it.path.startsWith("root/popup/footer") }.map {
+                it.copy(path = it.path.replace("footer", "second-footer"), parentPath = it.parentPath?.replace("footer", "second-footer"))
+            }) },
+            { s -> s.copy(nodes = s.nodes.filterNot { it.path == "root/popup/footer/label" }) },
+            { s -> s.copy(nodes = s.nodes.map { if (it.path == "root/popup/footer") it.copy(clickable = false) else it }) },
+            { s -> s.copy(nodes = s.nodes.map { if (it.path == "root/popup/footer/label") it.copy(text = "去付款") else it }) },
+            { s -> s.copy(nodes = s.nodes.map { if (it.path == "root/popup/footer") it.copy(enabled = false) else it }) },
+        )
+        for (mutation in mutations) {
+            val driver = LiveDriver(savedStructuredFooter = "复购价，")
+            driver.structuredTransform = mutation
+            val error = runCatching { PurchaseLiveAutomation(driver, pause = {}).updateShippingAddress("_cg81") }
+                .exceptionOrNull() as PurchaseLiveException
+            assertEquals("PURCHASE_SUBMIT_TARGET_AMBIGUOUS", error.code)
+            assertEquals(0, driver.scopedSwipes)
+            assertEquals(0, driver.backCount)
+            assertEquals(0, driver.submitClicks)
+        }
+    }
+
+    @Test
+    fun `legacy submit labels retain priority over structure`() {
+        for (label in listOf("提交订单", "现在买，仅20元", "确认购买")) {
+            val driver = LiveDriver(savedStructuredFooter = label)
+            val automation = PurchaseLiveAutomation(driver, pause = {})
+            val proof = automation.updateShippingAddress("_cg81")
+            automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), proof)
+            automation.submitOrderOnce()
+            assertEquals(1, driver.submitClicks)
+            assertEquals(0, driver.scopedSwipes)
+        }
+    }
+
+    @Test
+    fun `structural footer cannot bypass final spec quantity price or address verification`() {
+        val cases = listOf(
+            input().copy(mappedColor = "白色") to "PURCHASE_SPEC_NOT_MATCHED",
+            input().copy(quantity = 3) to "PURCHASE_QUANTITY_MISMATCH",
+            input().copy(maxUnitPriceCent = 100) to "PURCHASE_PRICE_OUT_OF_RANGE",
+        )
+        for ((request, code) in cases) {
+            val driver = LiveDriver(savedStructuredFooter = "复购价，")
+            val automation = PurchaseLiveAutomation(driver, pause = {})
+            val proof = automation.updateShippingAddress("_cg81")
+            val error = runCatching { automation.finalConfirmation(request.copy(addressSuffix = "_cg81"), proof) }
+                .exceptionOrNull() as PurchaseLiveException
+            assertEquals(code, error.code)
+            assertEquals(0, driver.submitClicks)
+        }
+        val driver = LiveDriver(savedStructuredFooter = "复购价，")
+        val automation = PurchaseLiveAutomation(driver, pause = {})
+        val proof = automation.updateShippingAddress("_cg81")
+        driver.structuredTransform = { s -> s.copy(nodes = s.nodes.filterNot { it.path.endsWith("/address/detail") }) }
+        assertEquals("PURCHASE_ADDRESS_UPDATE_FAILED",
+            (runCatching { automation.finalConfirmation(input(), proof) }.exceptionOrNull() as PurchaseLiveException).code)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `structural footer needs this execution saved address and unchanged page at submission`() {
+        val driver = LiveDriver(savedStructuredFooter = "复购价，")
+        val automation = PurchaseLiveAutomation(driver, pause = {})
+        val proof = automation.updateShippingAddress("_cg81")
+        assertEquals("PURCHASE_SUBMIT_TARGET_AMBIGUOUS",
+            (runCatching { automation.submitOrderOnce() }.exceptionOrNull() as PurchaseLiveException).code)
+        assertEquals("PURCHASE_SUBMIT_TARGET_AMBIGUOUS",
+            (runCatching { PurchaseLiveAutomation(driver, pause = {}).finalConfirmation(input(), proof) }
+                .exceptionOrNull() as PurchaseLiveException).code)
+        automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), proof)
+        driver.structuredTransform = { s -> s.copy(nodes = s.nodes.map {
+            if (it.path.endsWith("footer/label")) it.copy(text = "另一操作") else it
+        }) }
+        assertEquals("PURCHASE_SUBMIT_TARGET_AMBIGUOUS",
+            (runCatching { automation.submitOrderOnce() }.exceptionOrNull() as PurchaseLiveException).code)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `footer duplicate text nodes remain one action and external overlays are not candidates`() {
+        val driver = LiveDriver(savedStructuredFooter = "复购价，")
+        driver.structuredTransform = { s -> s.copy(nodes = s.nodes + listOf(
+            s.nodes.first { it.path == "root/popup/footer/label" }.copy(
+                path = "root/popup/footer/duplicate-label", bounds = NodeBounds(760, 2203, 950, 2262)),
+            s.nodes.first { it.path == "root/popup/footer" }.copy(path = "root/overlay", parentPath = "root", text = "悬浮按钮"),
+        )) }
+        val automation = PurchaseLiveAutomation(driver, pause = {})
+        val proof = automation.updateShippingAddress("_cg81")
+        automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), proof)
+        automation.submitOrderOnce()
+        assertEquals(1, driver.submitClicks)
+        assertFalse(driver.clicked.contains("悬浮按钮"))
+    }
+
+    @Test
+    fun `failed revalidation clears structural submit authorization`() {
+        val driver = LiveDriver(savedStructuredFooter = "复购价，")
+        val automation = PurchaseLiveAutomation(driver, pause = {})
+        val proof = automation.updateShippingAddress("_cg81")
+        automation.finalConfirmation(input(), proof)
+        assertTrue(runCatching { automation.finalConfirmation(input().copy(quantity = 3), proof) }.isFailure)
+        assertTrue(runCatching { automation.submitOrderOnce() }.isFailure)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `address alone full page ancestor and order or payment pages cannot authorize structural footer`() {
+        val mutations: List<(UiSnapshot) -> UiSnapshot> = listOf(
+            { s -> s.copy(nodes = s.nodes.filterNot { it.path.endsWith("/quantity") || it.path.endsWith("/selected") }) },
+            { s -> s.copy(nodes = s.nodes.map { if (it.path == "root/popup") it.copy(bounds = NodeBounds(0, 0, 1080, 2354)) else it }) },
+            { s -> s.copy(activityName = "com.xunmeng.pinduoduo.app_pay.core.PayActivity") },
+            { s -> s.copy(packageName = "example.other") },
+            { s -> s.copy(nodes = s.nodes.map { if (it.path.endsWith("/selected")) it.copy(text = "订单详情") else it }) },
+        )
+        for (mutation in mutations) {
+            val driver = LiveDriver(savedStructuredFooter = "复购价，")
+            val automation = PurchaseLiveAutomation(driver, pause = {})
+            val proof = automation.updateShippingAddress("_cg81")
+            driver.structuredTransform = mutation
+            assertTrue(runCatching { automation.finalConfirmation(input(), proof) }.isFailure)
+            assertEquals(0, driver.submitClicks)
+        }
+    }
+
     @Test
     fun `verified spec panel advances through one exact confirm target`() {
         val driver = SpecConfirmationDriver()
@@ -141,6 +348,72 @@ class PurchaseLiveAutomationTest {
         assertEquals(0, driver.submitClicks)
     }
 
+    @Test
+    fun `saved address back into short spec panel restores without aspect ratio restriction`() {
+        val driver = LiveDriver(savedTransitionWithoutLegacyContext = true, backReturnsToSpecPanel = true,
+            savedPanelBounds = NodeBounds(0, 400, 1080, 1325))
+        val automation = PurchaseLiveAutomation(driver, pause = {})
+        val address = automation.updateShippingAddress("_cg81")
+
+        assertEquals("_cg81", automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), address).addressSuffix)
+        assertEquals(1, driver.backCount)
+        assertEquals(1, driver.scopedSwipes)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `short saved spec panel still stops when unchanged`() {
+        val driver = LiveDriver(saveReturnsToSpecPanel = true, savedSpecPanelRecoveryStuck = true,
+            savedPanelBounds = NodeBounds(0, 400, 1080, 1325))
+        val error = runCatching { PurchaseLiveAutomation(driver, pause = {}).updateShippingAddress("_cg81") }
+            .exceptionOrNull() as PurchaseLiveException
+        assertEquals("PURCHASE_ADDRESS_SAVE_TIMEOUT", error.code)
+        assertEquals(0, driver.backCount)
+        assertTrue(driver.scopedSwipes in 1..5)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `missing and duplicate saved panel scroll regions fail distinctly without gestures`() {
+        for (count in listOf(0, 2)) {
+            val driver = LiveDriver(saveReturnsToSpecPanel = true, savedPanelScrollCount = count)
+            val error = runCatching { PurchaseLiveAutomation(driver, pause = {}).updateShippingAddress("_cg81") }
+                .exceptionOrNull() as PurchaseLiveException
+            assertEquals("PURCHASE_ADDRESS_ENTRY_AMBIGUOUS", error.code)
+            assertTrue(error.message.orEmpty().contains(if (count == 0) "未找到可用" else "找到多个"))
+            assertEquals(0, driver.scopedSwipes)
+            assertEquals(0, driver.submitClicks)
+        }
+    }
+
+    @Test
+    fun `saved address back into spec panel restores final evidence with one back`() {
+        val driver = LiveDriver(savedTransitionWithoutLegacyContext = true, backReturnsToSpecPanel = true)
+        val automation = PurchaseLiveAutomation(driver, pause = {})
+
+        val address = automation.updateShippingAddress("_cg81")
+        val final = automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), address)
+
+        assertEquals("_cg81", final.addressSuffix)
+        assertEquals(1, driver.backCount)
+        assertEquals(1, driver.scopedSwipes)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `saved address back into stuck spec panel fails without another back or submit`() {
+        val driver = LiveDriver(savedTransitionWithoutLegacyContext = true, backReturnsToSpecPanel = true,
+            savedSpecPanelRecoveryStuck = true)
+
+        val error = runCatching { PurchaseLiveAutomation(driver, pause = {}).updateShippingAddress("_cg81") }
+            .exceptionOrNull() as PurchaseLiveException
+
+        assertEquals("PURCHASE_ADDRESS_SAVE_TIMEOUT", error.code)
+        assertEquals(1, driver.backCount)
+        assertTrue(driver.scopedSwipes in 1..5)
+        assertEquals(0, driver.submitClicks)
+    }
+
     @Test
     fun `saved address returning to spec panel is recovered without pressing back`() {
         val driver = LiveDriver(saveReturnsToSpecPanel = true)
@@ -645,7 +918,11 @@ class PurchaseLiveAutomationTest {
         private val savedTransitionWithoutLegacyContext: Boolean = false,
         private val savedTransitionHidesSuffix: Boolean = false,
         private val saveReturnsToSpecPanel: Boolean = false,
+        private val backReturnsToSpecPanel: Boolean = false,
+        private val savedPanelBounds: NodeBounds = NodeBounds(0, 400, 1080, 2100),
+        private val savedPanelScrollCount: Int = 1,
         private val savedSpecPanelRecoveryStuck: Boolean = false,
+        private val savedStructuredFooter: String? = null,
         private val duplicatePhoneNodesSameCard: Boolean = false,
         private val duplicateSemanticAddressCards: Boolean = false,
         private val duplicateAddressCards: Boolean = false,
@@ -676,16 +953,34 @@ class PurchaseLiveAutomationTest {
         var orderDetailEntryClicks = 0
         var postSubmitCaptureCount = 0
         val currentPage: String get() = page
+        var structuredTransform: (UiSnapshot) -> UiSnapshot = { it }
+        var editTransform: (UiSnapshot) -> UiSnapshot = { it }
 
         override fun capture(): UiSnapshot {
             if (submitClicks > 0) {
                 postSubmitCaptureCount++
                 if (pendingPostSubmitPages.isNotEmpty()) page = pendingPostSubmitPages.removeAt(0)
             }
-            return currentSnapshot()
+            return currentSnapshot().let { if (page == "structured") structuredTransform(it) else if (page == "edit") editTransform(it) else it }
         }
 
         private fun currentSnapshot(): UiSnapshot = when (page) {
+            "structured" -> snapshot(listOf(
+                node("root", "", bounds = NodeBounds(0, 0, 1080, 2354)),
+                node("root/popup", "", clickable = true, parentPath = "root", bounds = NodeBounds(0, 366, 1080, 2306)),
+                node("root/popup/address", "", clickable = true, parentPath = "root/popup", bounds = NodeBounds(0, 400, 1080, 530)),
+                node("root/popup/address/phone", "138****5678", parentPath = "root/popup/address", bounds = NodeBounds(30, 400, 400, 450)),
+                node("root/popup/address/detail", address, parentPath = "root/popup/address", bounds = NodeBounds(30, 456, 1000, 505)),
+                node("root/popup/price", "¥20.00", parentPath = "root/popup", bounds = NodeBounds(396, 620, 700, 690)),
+                node("root/popup/selected", "已选 黑色 XL", parentPath = "root/popup", bounds = NodeBounds(396, 731, 1053, 845)),
+                node("root/popup/quantity", "2", className = "android.widget.EditText", parentPath = "root/popup", bounds = NodeBounds(462, 881, 540, 959)),
+                node("root/popup/specs", "", scrollable = true, className = "androidx.recyclerview.widget.RecyclerView", parentPath = "root/popup", bounds = NodeBounds(0, 1132, 1080, 2057)),
+                node("root/popup/specs/color", "颜色分类", parentPath = "root/popup/specs", bounds = NodeBounds(36, 1157, 287, 1218)),
+                node("root/popup/payment-method", "微信支付", clickable = true, parentPath = "root/popup", bounds = NodeBounds(0, 2057, 1080, 2156)),
+                node("root/popup/footer", "", clickable = true, className = "android.widget.FrameLayout", parentPath = "root/popup", bounds = NodeBounds(0, 2159, 1080, 2306)),
+                node("root/popup/footer/label", requireNotNull(savedStructuredFooter), parentPath = "root/popup/footer", bounds = NodeBounds(353, 2203, 557, 2262)),
+                node("root/popup/footer/amount", "20.00元", parentPath = "root/popup/footer", bounds = NodeBounds(557, 2203, 727, 2262)),
+            ))
             "panel" -> snapshot(listOf(
                 node("title", "收货地址"),
                 node("modify-parent", "", clickable = true),
@@ -708,7 +1003,7 @@ class PurchaseLiveAutomationTest {
             ))
             "post-save-spec" -> snapshot(listOf(
                 node("root", "", bounds = NodeBounds(0, 0, 1080, 2200)),
-                node("panel", "", scrollable = true, bounds = NodeBounds(0, 400, 1080, 2100)),
+                node("panel", "", scrollable = true, bounds = savedPanelBounds),
                 node("panel-title", "确认款式", bounds = NodeBounds(20, 396, 300, 430)),
                 node("panel/price", "¥20.00", parentPath = "panel", bounds = NodeBounds(20, 460, 300, 520)),
                 node("panel/selected", "已选 黑色 XL", parentPath = "panel", bounds = NodeBounds(20, 540, 700, 600)),
@@ -720,7 +1015,8 @@ class PurchaseLiveAutomationTest {
                 node("panel/confirm", "确定", clickable = true, parentPath = "panel", bounds = NodeBounds(20, 1200, 500, 1280)),
                 node("submit-parent", "", clickable = true, bounds = NodeBounds(20, 1900, 1000, 2100)),
                 node("submit", "提交订单", parentPath = "submit-parent", bounds = NodeBounds(520, 1940, 980, 2040)),
-            ))
+            ).map { if (it.path == "panel" && savedPanelScrollCount == 0) it.copy(enabled = false) else it } +
+                if (savedPanelScrollCount > 1) listOf(node("panel/duplicate", "", scrollable = true, bounds = savedPanelBounds, parentPath = "panel")) else emptyList())
             "order" -> snapshot(listOf(node("status", "待付款"), node("order", "订单号：PDD-202608210001"), node("time", "下单时间：2026-08-21 10:30:00"), node("pay", "立即支付", clickable = true)))
             "order-folded" -> snapshot(listOf(node("status", "待付款"), node("pay", "立即支付", clickable = true)))
             "order-folded-payment-activity" -> UiSnapshot(PDD, "com.xunmeng.pinduoduo.app_pay.core.PayActivity", listOf(
@@ -799,6 +1095,11 @@ class PurchaseLiveAutomationTest {
 
         override fun clickFresh(target: SnapshotNode): FreshActionResult {
             clicked += target.label
+            if (target.path == "root/popup/footer/label") {
+                submitClicks++
+                page = "order"
+                return FreshActionResult.SUCCESS
+            }
             when (target.label) {
                 "138****5678" -> page = "panel"
                 "修改" -> page = "edit"
@@ -806,6 +1107,7 @@ class PurchaseLiveAutomationTest {
                     page = when {
                         saveReturnsToSpecPanel -> "post-save-spec"
                         savedTransitionWithoutLegacyContext -> "saved-transition"
+                        savedStructuredFooter != null -> "structured"
                         else -> "panel"
                     }
                 }
@@ -863,6 +1165,7 @@ class PurchaseLiveAutomationTest {
             page = when (page) {
                 "chooser" -> "payment"
                 "payment" -> if (orderEvidenceBelowFold) "order-folded" else "order"
+                "saved-transition" -> if (savedStructuredFooter != null) "structured" else if (backReturnsToSpecPanel) "post-save-spec" else "confirmation"
                 else -> "confirmation"
             }
             return true

android/app/src/test/java/cn/ilapage/goauto/agent/PurchaseRehearsalExecutorTest.kt

@@ -9,19 +9,94 @@ import cn.ilapage.goauto.agent.automation.PurchaseExecutionInput
 import cn.ilapage.goauto.agent.automation.PurchaseRehearsalExecutor
 import cn.ilapage.goauto.agent.automation.PurchaseRuleParser
 import cn.ilapage.goauto.agent.automation.PurchaseSpecGesturePolicy
+import cn.ilapage.goauto.agent.automation.PurchaseSwipeFailureReason
 import cn.ilapage.goauto.agent.automation.PurchaseUiDriver
 import cn.ilapage.goauto.agent.automation.RuleValidationException
 import cn.ilapage.goauto.agent.automation.SnapshotNode
 import cn.ilapage.goauto.agent.automation.SwipeDirection
 import cn.ilapage.goauto.agent.automation.UiSnapshot
 import cn.ilapage.goauto.agent.persistence.PendingPurchaseOutbox
+import cn.ilapage.goauto.agent.persistence.PurchaseDiagnosticContext
+import cn.ilapage.goauto.agent.persistence.PurchaseDiagnosticStore
 import cn.ilapage.goauto.agent.persistence.PurchaseOutboxUploader
+import org.json.JSONObject
+import org.junit.Rule
+import org.junit.rules.TemporaryFolder
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
 import org.junit.Assert.assertTrue
 import org.junit.Test
 
 class PurchaseRehearsalExecutorTest {
+    @Test fun `single heading probe hands recognition to new purchase executor without opening link`() {
+        val driver = FakePurchaseDriver(singleHeadingOnEntry = true)
+        var handoff: String? = null
+        val probe = PurchaseRehearsalExecutor(driver, { true }, { "{}" }, pause = {}, onProbeHandoff = { handoff = it })
+            .execute(input().copy(phase = "spec_probe"), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+        assertEquals("spec_probe_completed", probe.resultType)
+        assertTrue(handoff != null)
+        var opens = 0
+        val logs = mutableListOf<String>()
+        PurchaseRehearsalExecutor(driver, { opens++; true }, { null }, pause = {},
+            probeHandoffActivity = handoff, panelDiagnostic = logs::add)
+            .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+        assertEquals(0, opens)
+        assertTrue(logs.any { it.contains("handoffPresent=true;productReused=true;reusePolls=2;") })
+    }
+
+    @Test fun `handoff tolerates transient empty tree but never reuses another app`() {
+        for (mode in listOf("transient", "otherApp", "timeout")) {
+            val original = FakePurchaseDriver(singleHeadingOnEntry = true)
+            var handoff: String? = null
+            PurchaseRehearsalExecutor(original, { true }, { "{}" }, pause = {}, onProbeHandoff = { handoff = it })
+                .execute(input().copy(phase = "spec_probe"), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+            var captures = 0
+            var opens = 0
+            val driver = object : PurchaseUiDriver by original {
+                override fun capture(): UiSnapshot {
+                    captures++
+                    return if (captures <= if (mode == "timeout") 10 else 2) UiSnapshot(if (mode == "otherApp") "cn.ilapage.goauto.agent" else null, null, emptyList()) else original.capture()
+                }
+            }
+            val logs = mutableListOf<String>()
+            PurchaseRehearsalExecutor(driver, { opens++; true }, { null }, pause = {},
+                probeHandoffActivity = handoff, panelDiagnostic = logs::add)
+                .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+            assertEquals(if (mode == "transient") 0 else 1, opens)
+            assertTrue(logs.any { it.contains("productReused=${mode == "transient"}") })
+            if (mode == "timeout") assertTrue(logs.any { it.contains("reusePolls=10;reuseReason=evidence_timeout") })
+        }
+    }
+    @Test fun `safe entry with one visible heading completes probe without reopening`() {
+        val driver = FakePurchaseDriver(singleHeadingOnEntry = true)
+        val outcome = PurchaseRehearsalExecutor(driver, { driver.browser = true; true }, { "{}" }, pause = {})
+            .execute(input().copy(phase = "spec_probe"), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+        assertEquals("spec_probe_completed", outcome.resultType)
+    }
+    @get:Rule val diagnosticTemporary = TemporaryFolder()
+
+    @Test
+    fun `entry rejection persists without changing outcome when diagnostic storage fails`() {
+        for (writable in listOf(true, false)) {
+            val location = if (writable) diagnosticTemporary.newFolder() else diagnosticTemporary.newFile()
+            val store = PurchaseDiagnosticStore(location)
+            val context = PurchaseDiagnosticContext(81, "attempt-14", 7, "a".repeat(64), "0.9.67", "purchase")
+            val driver = FakePurchaseDriver(entryActionHasEffect = false, dynamicProduct = true, productOverlay = true,
+                specTapResult = FreshActionResult.SUCCESS)
+            val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {},
+                panelDiagnostic = { store.record(context, 0, it); Unit })
+                .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+            assertEquals("PURCHASE_SPEC_PANEL_EVIDENCE_NOT_MATCHED", outcome.errorCode)
+            assertEquals(0, driver.specTapCount)
+            if (writable) {
+                val events = location.listFiles()!!.single().readLines().map { JSONObject(it).getJSONObject("evidence") }
+                assertEquals("close_control", events.last().getString("reason"))
+                assertTrue(events.any { it.optInt("entryWaitPolls") == 30 })
+                assertTrue(events.any { it.optString("entryClick") == "SUCCESS" })
+            }
+        }
+    }
+
     @Test
     fun `color selection then single size heading completes without selecting color again`() {
         val driver = FakePurchaseDriver(prefixlessSingleHeadingAfterColor = true)
@@ -98,7 +173,7 @@ class PurchaseRehearsalExecutorTest {
     }
 
     @Test
-    fun `rule parameters drive aliases waits and bounded swipes without dangerous clicks`() {
+    fun `rule parameters drive aliases and waits while deprecated panel swipes are ignored`() {
         val driver = FakePurchaseDriver()
         val pauses = mutableListOf<Long>()
         var openCount = 0
@@ -112,7 +187,7 @@ class PurchaseRehearsalExecutorTest {
         assertEquals("rehearsal_completed", outcome.resultType)
         assertEquals(2_000L, outcome.actualUnitPriceCent)
         assertEquals(0, openCount)
-        assertEquals(2, driver.swipeCount)
+        assertEquals(0, driver.swipeCount)
         assertEquals(2L, driver.quantity)
         assertTrue(driver.clicked.containsAll(listOf("选择规格", "黑色", "XL")))
         assertFalse(driver.clicked.any { it.contains("订单") || it.contains("支付") })
@@ -764,7 +839,7 @@ class PurchaseRehearsalExecutorTest {
     }
 
     @Test
-    fun `open spec panel skips required follow-up swipe only for confirmed non-scrollable panel`() {
+    fun `open spec panel still skips legacy follow-up swipe for confirmed non-scrollable panel`() {
         val driver = FakePurchaseDriver(nonScrollablePanel = true, purchaseSwipeSucceeds = false)
         val outcome = PurchaseRehearsalExecutor(driver, { driver.browser = true; true }, { null }, pause = {})
             .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
@@ -773,6 +848,86 @@ class PurchaseRehearsalExecutorTest {
         assertEquals(0, driver.swipeCount)
     }
 
+    @Test
+    fun `legacy panel preswipe cannot block visible specs in probe or purchase phase`() {
+        for (nonScrollable in listOf(false, true)) {
+            for (phase in listOf("spec_probe", "purchase")) {
+                val driver = FakePurchaseDriver(nonScrollablePanel = nonScrollable, purchaseSwipeSucceeds = false)
+                val diagnostics = mutableListOf<String>()
+                val pauses = mutableListOf<Long>()
+                var probeCount = 0
+                val raw = rule().replace("\"type\":\"openSpecPanel\"", "\"type\":\"openSpecPanel\",\"waitAfterMs\":321")
+                val outcome = PurchaseRehearsalExecutor(
+                    driver, { true }, { probeCount++; "{}" }, pause = pauses::add,
+                    panelDiagnostic = diagnostics::add,
+                ).execute(input().copy(phase = phase), PurchaseRuleParser.parse(raw), PurchaseAgentCapabilities.supported)
+                assertEquals(outcome.message, if (phase == "spec_probe") "spec_probe_completed" else "rehearsal_completed", outcome.resultType)
+                assertEquals(0, driver.swipeCount)
+                assertTrue(pauses.contains(321L))
+                assertFalse(pauses.contains(1000L))
+                assertTrue(diagnostics.any { it.contains("reason=spec_panel_on_demand") })
+                assertEquals(if (phase == "spec_probe") 1 else 0, probeCount)
+                assertEquals(if (phase == "spec_probe") 0 else 1, driver.clicked.count { it == "黑色" })
+                assertFalse(driver.clicked.any { it.contains("订单") || it.contains("支付") })
+            }
+        }
+    }
+
+    @Test
+    fun `non panel mandatory swipes still execute and fail closed`() {
+        val raw = rule().replace("\"type\":\"selectSpec\"", "\"type\":\"selectSpec\",\"swipeAfter\":{\"direction\":\"up\",\"count\":2,\"durationMs\":500,\"intervalMs\":1000}")
+        for (succeeds in listOf(false, true)) {
+            val driver = FakePurchaseDriver(purchaseSwipeSucceeds = succeeds)
+            val diagnostics = mutableListOf<String>()
+            val pauses = mutableListOf<Long>()
+            val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = pauses::add, panelDiagnostic = diagnostics::add)
+                .execute(input(), PurchaseRuleParser.parse(raw), PurchaseAgentCapabilities.supported)
+            assertEquals(if (succeeds) "rehearsal_completed" else "failed", outcome.resultType)
+            assertEquals(if (succeeds) 2 else 1, driver.swipeCount)
+            assertEquals(succeeds, pauses.contains(1000L))
+            if (!succeeds) {
+                assertEquals("RULE_ACTION_FAILED", outcome.errorCode)
+                assertTrue(diagnostics.any { it.contains("action=selectSpec") && it.contains("reason=unknown") })
+            }
+        }
+    }
+
+    @Test
+    fun `quick and order confirmation selectors also skip legacy panel preswipe`() {
+        for (kind in listOf("QUICK_CONFIRMATION", "ORDER_CONFIRMATION")) {
+            val driver = FakePurchaseDriver(confirmationPanelKind = kind, purchaseSwipeSucceeds = false)
+            val diagnostics = mutableListOf<String>()
+            var probed = false
+            val outcome = PurchaseRehearsalExecutor(
+                driver, { true }, { probed = true; "{}" }, pause = {}, panelDiagnostic = diagnostics::add,
+            ).execute(input().copy(phase = "spec_probe"), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+            assertEquals(outcome.message, "spec_probe_completed", outcome.resultType)
+            assertTrue(probed)
+            assertEquals(0, driver.swipeCount)
+            assertTrue(diagnostics.any { it.contains("postSwipe=skipped") && it.contains("panel=$kind") })
+            assertFalse(driver.clicked.any { it.contains("订单") || it.contains("支付") || it == "现在买" })
+        }
+    }
+
+    @Test
+    fun `mandatory swipe diagnostics use fixed reasons without spec text`() {
+        val raw = rule().replace("\"type\":\"selectSpec\"", "\"type\":\"selectSpec\",\"swipeAfter\":{\"direction\":\"up\",\"count\":1,\"durationMs\":500}")
+        for (reason in PurchaseSwipeFailureReason.values()) {
+            val driver = FakePurchaseDriver(purchaseSwipeSucceeds = false, purchaseSwipeFailure = reason)
+            val diagnostics = mutableListOf<String>()
+            val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {}, panelDiagnostic = diagnostics::add)
+                .execute(input(), PurchaseRuleParser.parse(raw), PurchaseAgentCapabilities.supported)
+            assertEquals("RULE_ACTION_FAILED", outcome.errorCode)
+            assertTrue(diagnostics.contains("postSwipe=failed;action=selectSpec;direction=UP;swipeIndex=1;reason=${reason.name.lowercase()}"))
+            assertFalse(diagnostics.any { it.contains("黑色") || it.contains("XL") })
+        }
+    }
+
+    @Test(expected = RuleValidationException::class)
+    fun `ignored legacy panel swipe still rejects invalid rule parameters`() {
+        PurchaseRuleParser.parse(rule().replace("\"count\":2", "\"count\":0"))
+    }
+
     @Test
     fun `unrecognized opened panel returns only scalar panel evidence`() {
         val driver = FakePurchaseDriver(unrecognizedPanel = true)
@@ -802,6 +957,97 @@ class PurchaseRehearsalExecutorTest {
         assertTrue(driver.panel)
     }
 
+    @Test
+    fun `selected color card duplicate does not trigger another selection tap`() {
+        val driver = FakePurchaseDriver(duplicateColorCardEvidence = true)
+        val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {})
+            .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+        assertEquals(outcome.message, "rehearsal_completed", outcome.resultType)
+        assertEquals(0, driver.specTapCount)
+    }
+
+    @Test
+    fun `dynamic product page recovers ineffective and failed entry clicks once`() {
+        for (reason in listOf(null, FreshClickReason.ACTION_CLICK_FALSE, FreshClickReason.TARGET_NOT_FOUND)) {
+            val driver = FakePurchaseDriver(entryActionHasEffect = false, dynamicProduct = true,
+                forcedEntryClickReason = reason, specTapResult = FreshActionResult.SUCCESS)
+            val logs = mutableListOf<String>()
+            val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {}, panelDiagnostic = logs::add)
+                .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+            assertEquals(outcome.message, "rehearsal_completed", outcome.resultType)
+            assertEquals(1, driver.specTapCount)
+            assertTrue(logs.any { it.contains("entryRecovery=attempted") })
+            assertFalse(logs.any { it.contains("测试商品") || it.contains("选择规格") })
+        }
+    }
+
+    @Test
+    fun `dynamic product page with ineffective gesture reports no effect without second tap`() {
+        val driver = FakePurchaseDriver(entryActionHasEffect = false, dynamicProduct = true,
+            specTapResult = FreshActionResult.SUCCESS, specTapHasEffect = false)
+        val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {})
+            .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+        assertEquals("PURCHASE_SPEC_ENTRY_CLICK_NO_EFFECT", outcome.errorCode)
+        assertEquals(1, driver.specTapCount)
+    }
+
+    @Test
+    fun `dynamic product with close control never receives recovery tap`() {
+        val driver = FakePurchaseDriver(entryActionHasEffect = false, dynamicProduct = true, productOverlay = true,
+            specTapResult = FreshActionResult.SUCCESS)
+        val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {})
+            .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+        assertEquals("PURCHASE_SPEC_PANEL_EVIDENCE_NOT_MATCHED", outcome.errorCode)
+        assertEquals(0, driver.specTapCount)
+    }
+
+    @Test
+    fun `payment method promotion alone permits one safe product entry retry`() {
+        for (effect in listOf(true, false)) {
+        val driver = FakePurchaseDriver(entryActionHasEffect = false, dynamicProduct = true,
+            afterEntryMutation = "payment-promotion", specTapResult = FreshActionResult.SUCCESS, specTapHasEffect = effect)
+        val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {})
+            .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+        if (effect) assertEquals(outcome.message, "rehearsal_completed", outcome.resultType)
+        else assertEquals("PURCHASE_SPEC_ENTRY_CLICK_NO_EFFECT", outcome.errorCode)
+        assertEquals(1, driver.specTapCount)
+        }
+    }
+
+    @Test
+    fun `changed entry identity or unsafe page never receives recovery tap`() {
+        for (mode in listOf("missing", "duplicate", "activity", "payment", "order")) {
+            val diagnostics = mutableListOf<String>()
+            val driver = FakePurchaseDriver(entryActionHasEffect = false, dynamicProduct = true,
+                afterEntryMutation = mode, specTapResult = FreshActionResult.SUCCESS)
+            val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {}, panelDiagnostic = diagnostics::add)
+                .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+            assertEquals(mode, "failed", outcome.resultType)
+            assertEquals(mode, 0, driver.specTapCount)
+            val expected = mapOf("missing" to "entry_missing", "duplicate" to "entry_ambiguous",
+                "activity" to "identity_changed", "payment" to "payment_area", "order" to "payment_area").getValue(mode)
+            assertTrue(diagnostics.toString(), diagnostics.any { it.contains("entryRecovery=rejected;reason=$expected;") })
+        }
+    }
+
+    @Test
+    fun `unavailable exact color stops without selection click or searching even when selected`() {
+        for (selected in listOf(null, "黑色")) {
+            val driver = FakePurchaseDriver(colors = listOf("黑色", "白色"),
+                unavailableColors = setOf("黑色")).apply { color = selected }
+            val logs = mutableListOf<String>()
+            val outcome = PurchaseRehearsalExecutor(driver, { true }, { null }, pause = {}, panelDiagnostic = logs::add)
+                .execute(input(), PurchaseRuleParser.parse(rule()), PurchaseAgentCapabilities.supported)
+            assertEquals("PURCHASE_SPEC_SAFE_TARGET_MISSING", outcome.errorCode)
+            assertEquals("目标颜色已售罄或当前不可选，未创建订单", outcome.message)
+            assertFalse(driver.clicked.contains("黑色"))
+            assertEquals(0, driver.specTapCount)
+            assertEquals(0, driver.swipeCount)
+            assertTrue(logs.any { it == "specLookup=unavailable;dimension=color;reason=exact_target_unavailable" })
+            assertFalse(logs.any { it.contains("黑色") })
+        }
+    }
+
     @Test
     fun `unchanged spec entry after action and gesture returns no effect`() {
         val driver = FakePurchaseDriver(
@@ -847,10 +1093,10 @@ class PurchaseRehearsalExecutorTest {
         assertEquals("PURCHASE_SPEC_ENTRY_NOT_FOUND", outcome.errorCode)
         assertEquals(
             "specEntryCandidates=0;explicit=0;nested=0;bottomPurchase=0;panelAlreadyOpen=false;reviewPage=false;pageEvidence=true;entryReadyWaitPolls=20;entryReadyWaitMillis=2000",
-            diagnostics.single(),
+            diagnostics.single { it.startsWith("specEntryCandidates=") },
         )
         assertEquals(21, pauses.count { it == 100L })
-        assertFalse(diagnostics.single().contains("选择规格"))
+        assertFalse(diagnostics.any { it.contains("选择规格") })
     }
 
     @Test
@@ -1218,6 +1464,7 @@ class PurchaseRehearsalExecutorTest {
         private val reviewBackSucceeds: Boolean = true,
         private val hiddenSizeUntilUpSwipes: Int = 0,
         private val prefixlessSingleHeadingAfterColor: Boolean = false,
+        private val singleHeadingOnEntry: Boolean = false,
         private val hideSizeAfterSelection: Boolean = false,
         private val revealGridSizeAfterUpSwipes: Int? = null,
         private val openClickResults: MutableList<FreshActionResult> = mutableListOf(),
@@ -1227,6 +1474,10 @@ class PurchaseRehearsalExecutorTest {
         private val forcedEntryClickReason: FreshClickReason? = null,
         private val initialSize: String? = null,
         private val entryActionHasEffect: Boolean = true,
+        private val duplicateColorCardEvidence: Boolean = false,
+        private val dynamicProduct: Boolean = false,
+        private val productOverlay: Boolean = false,
+        private val afterEntryMutation: String = "",
         private val specTapResult: FreshActionResult = FreshActionResult.FAILED,
         private val specTapHasEffect: Boolean = true,
         private val sizeSelectsOnFailedClick: Boolean = false,
@@ -1244,10 +1495,13 @@ class PurchaseRehearsalExecutorTest {
         private val pullDownSucceeds: Boolean = true,
         private val loseEvidenceAfterPull: Boolean = false,
         private val unavailableSizes: Set<String> = emptySet(),
+        private val unavailableColors: Set<String> = emptySet(),
         allSpecsUnavailable: Boolean = false,
         private val nonScrollablePanel: Boolean = false,
+        private val confirmationPanelKind: String? = null,
         private val unrecognizedPanel: Boolean = false,
         private val purchaseSwipeSucceeds: Boolean = true,
+        private val purchaseSwipeFailure: PurchaseSwipeFailureReason = PurchaseSwipeFailureReason.UNKNOWN,
         initiallyInAgent: Boolean = false,
         private val panelBecomesUnknownAfterSizeProof: Boolean = false,
     ) : PurchaseUiDriver {
@@ -1278,6 +1532,7 @@ class PurchaseRehearsalExecutorTest {
         private var horizontalColorPage = 0
         private var horizontalSizePage = 0
         private var capturesAfterSizeSelection = 0
+        private var entryAttempted = false
         val clicked = mutableListOf<String>()
         val clickedPaths = mutableListOf<String>()
 
@@ -1340,6 +1595,8 @@ class PurchaseRehearsalExecutorTest {
                     node("title", "测试商品标题文本", 20, 200, 900, 280, className = "android.widget.ViewPager"),
                 )
                 val specEntryReady = pddCaptureCount > specEntryVisibleAfterPddCaptures
+                if (dynamicProduct) nodes += node("decoration", "", 20, 400 + pddCaptureCount % 3, 100, 460)
+                if (productOverlay) nodes += node("overlay-close", "关闭", 900, 500, 1000, 570, clickable = true)
                 if (bottomPurchaseEntry && specEntryReady) {
                     nodes += node("buy", "", 500, 1800, 1080, 2180, clickable = true)
                     nodes += node("buy/price", "¥20.00", 560, 1840, 760, 1910, parentPath = "buy")
@@ -1348,6 +1605,14 @@ class PurchaseRehearsalExecutorTest {
                     nodes += node("spec", "选择规格", 20, 1000, 900, 1100, clickable = true)
                 }
                 if (includeReviewEntry) nodes += node("review", "商品评价", 20, 1200, 900, 1300, clickable = true)
+                if (entryAttempted) {
+                    if (afterEntryMutation == "missing") nodes.removeAll { it.path == "spec" }
+                    if (afterEntryMutation == "duplicate") nodes += node("spec2", "选择规格", 20, 1120, 900, 1190, clickable = true)
+                    if (afterEntryMutation == "payment-promotion") nodes += node("payment", "微信支付", 20, 1800, 900, 1900)
+                    if (afterEntryMutation == "payment") nodes += node("payment", "确认支付", 20, 1800, 900, 1900)
+                    if (afterEntryMutation == "order") nodes += node("order", "订单详情", 20, 1800, 900, 1900)
+                    if (afterEntryMutation == "activity") return UiSnapshot(PDD, "OtherActivity", nodes)
+                }
                 return UiSnapshot(PDD, ACTIVITY, nodes)
             }
             if (unrecognizedPanel) {
@@ -1356,7 +1621,7 @@ class PurchaseRehearsalExecutorTest {
                     node("panel-title", "确认款式", 20, 396, 300, 430),
                 ))
             }
-            val singleHeading = prefixlessSingleHeadingAfterColor && color != null
+            val singleHeading = singleHeadingOnEntry || (prefixlessSingleHeadingAfterColor && color != null)
             val hideColor = singleHeading || (hideColorAfterQuantitySet && quantity == 2L && !hiddenColorRestored)
             val hideSize = (hideSizeAfterQuantitySet && quantity == 2L) || (hideSizeAfterSelection && size != null)
             val hideSummary = hideSelectedSummaryAfterQuantitySet && quantity == 2L
@@ -1390,6 +1655,16 @@ class PurchaseRehearsalExecutorTest {
                     nodes += node(colorParent, "", 0, 460, 1080, 550, scrollable = true, parentPath = "scroll")
                 }
                 visibleColors.forEachIndexed { index, value ->
+                    if (duplicateColorCardEvidence && selectedColor == value) {
+                        val cardPath = "scroll/card-$index"
+                        nodes += node(cardPath, "$value 199", 20 + index * 220, 460, 200 + index * 220, 550,
+                            clickable = true, selected = true, parentPath = "scroll", className = "android.view.ViewGroup")
+                        nodes += node("$cardPath/image", "$value 199", 20 + index * 220, 460, 200 + index * 220, 500,
+                            clickable = true, selected = true, parentPath = cardPath, className = "android.widget.ImageView")
+                        nodes += node("$cardPath/text", value, 20 + index * 220, 500, 200 + index * 220, 540,
+                            clickable = true, selected = true, parentPath = cardPath, className = "android.widget.TextView")
+                        return@forEachIndexed
+                    }
                     nodes += node(
                         "scroll/color-$index",
                         value,
@@ -1399,7 +1674,7 @@ class PurchaseRehearsalExecutorTest {
                         540,
                         clickable = true,
                         selected = selectedColor == value,
-                        enabled = !allSpecsUnavailable,
+                        enabled = !allSpecsUnavailable && value !in unavailableColors,
                         parentPath = colorParent,
                     )
                 }
@@ -1437,7 +1712,16 @@ class PurchaseRehearsalExecutorTest {
             nodes += if (singleHeading) node("info/quantity", quantity.toString(), 400, 360, 600, 390, className = "android.widget.EditText", parentPath = "info")
                 else node("quantity", quantity.toString(), 400, 800, 600, 870, className = "android.widget.EditText")
             if (!singleHeading) nodes += node("confirm", "确定", 20, 900, 500, 980, clickable = true)
-            nodes += node("order", "提交订单", 20, if (singleHeading) 2000 else 1100, 500, if (singleHeading) 2080 else 1180, clickable = true)
+            if (confirmationPanelKind != null) {
+                nodes += node("close", "关闭", 980, 300, 1060, 350, clickable = true)
+                nodes += node("minus", "减少数量", 300, 800, 380, 870, clickable = true)
+                nodes += node("plus", "增加数量", 620, 800, 700, 870, clickable = true)
+                nodes += node("payment", "微信支付", 600, 1000, 900, 1050)
+                if (confirmationPanelKind == "QUICK_CONFIRMATION") {
+                    nodes += node("quick", "现在买", 520, 2000, 1020, 2080, clickable = true)
+                }
+            }
+            nodes += node("order", "提交订单", 20, if (singleHeading || confirmationPanelKind != null) 2000 else 1100, 500, if (singleHeading || confirmationPanelKind != null) 2080 else 1180, clickable = true)
             nodes += node("pay", "立即支付", 520, 1100, 1020, 1180, clickable = true)
             return UiSnapshot(PDD, ACTIVITY, nodes)
         }
@@ -1478,6 +1762,7 @@ class PurchaseRehearsalExecutorTest {
         }
 
         override fun clickFreshDetailed(target: SnapshotNode): FreshClickOutcome {
+            if (target.path in setOf("spec", "buy")) entryAttempted = true
             if (target.path in setOf("spec", "buy") && forcedEntryClickReason != null) {
                 val result = when (forcedEntryClickReason) {
                     FreshClickReason.ROOT_UNAVAILABLE, FreshClickReason.TARGET_NOT_FOUND -> FreshActionResult.NOT_FOUND
@@ -1531,6 +1816,8 @@ class PurchaseRehearsalExecutorTest {
             return purchaseSwipeSucceeds
         }
 
+        override fun purchaseSwipeFailureReason(): PurchaseSwipeFailureReason = purchaseSwipeFailure
+
         override fun swipePurchaseIn(target: SnapshotNode, direction: SwipeDirection, durationMs: Long): Boolean {
             swipeInPaths += target.path
             if (restoreHiddenColorOnDownSwipe && quantity == 2L && direction == SwipeDirection.DOWN) {

android/app/src/test/java/cn/ilapage/goauto/agent/SelectedColorCardTest.kt

@@ -0,0 +1,47 @@
+package cn.ilapage.goauto.agent
+
+import cn.ilapage.goauto.agent.automation.*
+import org.junit.Assert.*
+import org.junit.Test
+
+class SelectedColorCardTest {
+    private val target = "黑色两件套 19"
+    private fun node(path: String, parent: String?, label: String, kind: String, selected: Boolean = true,
+                     scrollable: Boolean = false) = SnapshotNode(path, parent, label, null, null, kind,
+        NodeBounds(0, 0, 300, 400), !scrollable, scrollable, selected, false, true, true)
+    private val scroll = node("s", null, "", "androidx.recyclerview.widget.RecyclerView", false, true)
+    private val card = node("s/c", "s", "黑色两件套 199", "android.view.ViewGroup")
+    private val image = node("s/c/i", "s/c", "黑色两件套 199", "android.widget.ImageView")
+    private val text = node("s/c/t", "s/c", target, "android.widget.TextView")
+    private fun check(nodes: List<SnapshotNode>, candidates: List<SnapshotNode> = nodes.filter { it != scroll }) =
+        SelectedColorCard.confirms(target, candidates.map { VisibleSpecValue(it.label, true, it) }, nodes)
+
+    @Test fun `selected target and own card image duplicates are one selection`() {
+        assertTrue(check(listOf(scroll, card, image, text)))
+    }
+    @Test fun `another selected card remains conflict`() {
+        val other = card.copy(path = "s/other")
+        assertFalse(check(listOf(scroll, card, image, text, other)))
+    }
+    @Test fun `two exact targets are not merged`() {
+        val otherCard = card.copy(path = "s/other", selected = false)
+        val otherText = text.copy(path = "s/other/t", parentPath = otherCard.path)
+        assertFalse(check(listOf(scroll, card, image, text, otherCard, otherText)))
+        assertFalse(check(listOf(scroll, card, image, text, otherCard, otherText), listOf(card, image, text)))
+    }
+    @Test fun `unselected target cannot borrow selection from its container`() {
+        assertFalse(check(listOf(scroll, card, image, text.copy(selected = false))))
+    }
+    @Test fun `scrollable or missing card boundary cannot merge`() {
+        assertFalse(check(listOf(scroll, card.copy(scrollable = true), image, text)))
+        assertFalse(check(listOf(card, image, text)))
+        assertFalse(check(listOf(scroll, card.copy(clickable = false), image, text)))
+    }
+    @Test fun `different text sibling is not treated as image duplicate`() {
+        assertFalse(check(listOf(scroll, card, text, image.copy(className = "android.widget.TextView"))))
+    }
+    @Test fun `out of card bounds and parent cycle are rejected`() {
+        assertFalse(check(listOf(scroll, card, image.copy(bounds = NodeBounds(0, 0, 301, 400)), text)))
+        assertFalse(check(listOf(scroll, card.copy(parentPath = text.path), image, text)))
+    }
+}

android/app/src/test/java/cn/ilapage/goauto/agent/persistence/PurchaseDiagnosticStoreTest.kt

@@ -0,0 +1,92 @@
+package cn.ilapage.goauto.agent.persistence
+
+import java.io.File
+import org.json.JSONObject
+import org.junit.Assert.*
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.TemporaryFolder
+
+class PurchaseDiagnosticStoreTest {
+    @get:Rule val temporary = TemporaryFolder()
+    private val context = PurchaseDiagnosticContext(81, "attempt-14", 7, "a".repeat(64), "0.9.67", "purchase")
+
+    @Test fun `only known structural fields and fixed values survive`() {
+        val output = PurchaseDiagnosticStore.sanitize(
+            "entryClick=SUCCESS;entryRecovery=rejected;reason=title_changed;summary=false;options=20;" +
+                "title=敏感标题;address=测试地址;token=secret;entrySource=private-value;gesture=private-value;" +
+                "quantity=private-value;scrollables=-1;unknown=private-value",
+        )
+        assertEquals(5, output.length())
+        assertEquals("title_changed", output.getString("reason"))
+        assertFalse(output.getBoolean("summary"))
+        assertFalse(output.toString().contains("private"))
+        assertFalse(output.toString().contains("secret"))
+        assertEquals(0, PurchaseDiagnosticStore.sanitize("reason=测试地址;entryReason=secret").length())
+    }
+
+    @Test fun `events persist across store recreation with identity and elapsed time`() {
+        val dir = temporary.newFolder()
+        assertTrue(PurchaseDiagnosticStore(dir) { 1000 }.record(context, 2300,
+            "entryRecovery=rejected;reason=close_control;entryWaitPolls=30;entryWaitMillis=2900;closeControl=true"))
+        assertTrue(PurchaseDiagnosticStore(dir) { 2000 }.record(context, 2500, "entryClick=SUCCESS"))
+        val lines = dir.listFiles()!!.single().readLines()
+        assertEquals(2, lines.size)
+        val entry = JSONObject(lines.first())
+        assertEquals(81, entry.getLong("taskId"))
+        assertEquals("attempt-14", entry.getString("attemptId"))
+        assertEquals(7, entry.getLong("deviceId"))
+        assertEquals(context.ruleHash, entry.getString("ruleHash"))
+        assertEquals(2300, entry.getLong("elapsedMs"))
+        assertEquals("0.9.67", entry.getString("agentVersion"))
+        assertEquals("close_control", entry.getJSONObject("evidence").getString("reason"))
+    }
+
+    @Test fun `saved confirmation diagnostics retain only bounded scalars`() {
+        val fields = PurchaseDiagnosticStore.sanitize("savedAddressMatched=false;savedPanelMatched=true;" +
+            "savedLegacySubmitCandidates=0;savedAddressCards=1;savedAddressTargets=1;" +
+            "savedScrollCandidates=0;savedConfirmationPolls=50;savedAddress=secret;" +
+            "savedAddressMatched=secret;savedScrollCandidates=-1")
+        assertEquals(7, fields.length())
+        assertFalse(fields.getBoolean("savedAddressMatched"))
+        assertEquals(50, fields.getInt("savedConfirmationPolls"))
+        assertFalse(fields.toString().contains("secret"))
+    }
+
+    @Test fun `retains last five attempts and last 128 events including failure`() {
+        val dir = temporary.newFolder()
+        var time = 1000L
+        val store = PurchaseDiagnosticStore(dir) { time++ }
+        repeat(7) { store.record(context.copy(attemptId = "attempt-$it"), 0, "event=started") }
+        assertEquals(5, dir.listFiles()!!.size)
+        assertFalse(File(dir, "81_attempt-0.jsonl").exists())
+        repeat(150) { store.record(context, it.toLong(), "entryWaitPolls=$it") }
+        store.record(context, 999, "entryRecovery=rejected;reason=entry_label_changed")
+        val lines = File(dir, "81_attempt-14.jsonl").readLines()
+        assertEquals(128, lines.size)
+        assertEquals("entry_label_changed", JSONObject(lines.last()).getJSONObject("evidence").getString("reason"))
+        assertEquals(5, dir.listFiles()!!.size)
+    }
+
+    @Test fun `expiry deletes only owned files and can run at startup`() {
+        val dir = temporary.newFolder()
+        PurchaseDiagnosticStore(dir) { 1000 }.record(context, 0, "event=started")
+        File(dir, "unrelated.txt").writeText("preserve")
+        File(dir, "unrelated.txt").setLastModified(1000)
+        PurchaseDiagnosticStore(dir) { PurchaseDiagnosticStore.RETENTION_MS + 1001 }.prune()
+        assertEquals(listOf("unrelated.txt"), dir.listFiles()!!.map { it.name })
+    }
+
+    @Test fun `invalid context and filesystem failures never throw`() {
+        val store = PurchaseDiagnosticStore(temporary.newFile())
+        assertFalse(store.record(context, 1, "event=started"))
+        store.prune()
+        val dir = temporary.newFolder()
+        val validStore = PurchaseDiagnosticStore(dir)
+        assertFalse(validStore.record(context.copy(attemptId = "../outside"), 1, "event=started"))
+        assertFalse(validStore.record(context.copy(ruleHash = "secret"), 1, "event=started"))
+        assertFalse(validStore.record(context.copy(phase = "secret"), 1, "event=started"))
+        assertFalse(validStore.record(context, 1, "unknown=secret"))
+        assertTrue(dir.listFiles()!!.isEmpty())
+    }
+}

android/app/src/test/java/cn/ilapage/goauto/agent/service/PurchaseProbeHandoffTest.kt

@@ -0,0 +1,39 @@
+package cn.ilapage.goauto.agent.service
+
+import org.junit.Assert.*
+import org.junit.Test
+
+class PurchaseProbeHandoffTest {
+    private val key = PurchaseProbeHandoff.Key(107, "123456", "a".repeat(64), 7)
+
+    @Test fun `same task consumes once and manual retry cannot inherit`() {
+        val store = PurchaseProbeHandoff()
+        store.remember(key, "PddActivity", 3, 100)
+        assertEquals("PddActivity", store.consume(key, "purchase", 3, 60_100))
+        assertNull(store.consume(key, "purchase", 3, 60_101))
+    }
+
+    @Test fun `mismatched task goods rule device phase revision and expiry reject and consume`() {
+        for (other in listOf(key.copy(taskId = 108), key.copy(goodsId = "654321"),
+            key.copy(ruleHash = "b".repeat(64)), key.copy(deviceId = 8))) {
+            val store = PurchaseProbeHandoff()
+            store.remember(key, "PddActivity", 3, 100)
+            assertNull(store.consume(other, "purchase", 3, 101))
+            assertNull(store.consume(key, "purchase", 3, 102))
+        }
+        for ((phase, revision, now) in listOf(Triple("spec_probe", 3L, 101L),
+            Triple("purchase", 4L, 101L), Triple("purchase", 3L, 180_101L), Triple("purchase", 3L, 99L))) {
+            val store = PurchaseProbeHandoff()
+            store.remember(key, "PddActivity", 3, 100)
+            assertNull(store.consume(key, phase, revision, now))
+        }
+    }
+
+    @Test fun `clear and process recreation discard context`() {
+        val store = PurchaseProbeHandoff()
+        store.remember(key, "PddActivity", 3, 100)
+        store.clear()
+        assertNull(store.consume(key, "purchase", 3, 101))
+        assertNull(PurchaseProbeHandoff().consume(key, "purchase", 3, 101))
+    }
+}

docs/00-project-profile.md

@@ -2,8 +2,8 @@
 generated: true (请先修改 Gitea Wiki，禁止直接编辑本文件)
 wiki_page: Project-Profile
 wiki_url: https://git.ilapage.cn/OPC/goauto/wiki/Project-Profile.-
-wiki_revision: 7468b9fbdd4d0bbbb9a73580c22ec868b3085753
-synchronized_at: 2026-09-05T07:16:39Z
+wiki_revision: 3b78360779ae520f1ff9e51be3118a04cd549f51
+synchronized_at: 2026-09-07T09:27:40Z
 <!-- gitea-wiki-mirror:end -->
 
 # 项目档案
@@ -61,6 +61,7 @@ GoAuto 默认采用轻量治理：文案、注释、格式、局部样式或布
 ## 环境与凭据
 
 - 服务端正式环境默认必须使用 HTTPS。仅当管理员接受 Device Token、任务内容和执行结果明文传输风险，并显式设置 `GOAUTO_ALLOW_INSECURE_AGENT_HTTP=true` 时，Agent `/api/agent/v1/**` 可通过 HTTP；管理端和第三方服务不因此放宽。
+- #237 客户端密钥例外（用户 2026-09-07 明确接受风险）：提交 `71f7751` 起，管理员密钥管理及 `/api/client/v1` 默认兼容 HTTP/HTTPS，无开关；HTTP 明文传输密钥及业务数据，建议优先 HTTPS。实际迁移部署仍须单独授权；此例外不改变其他第三方服务的安全边界。
 - 每台设备使用独立 Device Token；Token 只存安全配置，不进入仓库。
 - PDD 账号密码、Cookie、验证码和用户个人数据不得进入日志。
 - 根目录 `gitea.env` 是本机工单访问配置，已被 Git 忽略。

docs/02-architecture-and-code-map.md

@@ -2,8 +2,8 @@
 generated: true (请先修改 Gitea Wiki，禁止直接编辑本文件)
 wiki_page: Architecture-and-Code-Map
 wiki_url: https://git.ilapage.cn/OPC/goauto/wiki/Architecture-and-Code-Map.-
-wiki_revision: b1b1b343917e66288f4282bc6b3b90ea4ff3cca0
-synchronized_at: 2026-09-04T11:29:50Z
+wiki_revision: 029dc3e155e1828484c62efd0ac804616fcbc714
+synchronized_at: 2026-09-10T09:13:27Z
 <!-- gitea-wiki-mirror:end -->
 
 # 架构与代码地图
@@ -68,6 +68,8 @@ Android Portal/Agent
 | `pdd_account` | 可选的账号调度引用，只保存名称和状态，不保存凭据 |
 | `purchase_task` | 商品外键和不可变快照、执行模式、状态/租约 guard、价格边界、订单、人工支付复核、物流与回填事实 |
 | `purchase_task_attempt` | `task_id + attempt_id` 幂等执行记录、阶段、规则哈希、固化规格决策和结构化错误 |
+
+> #241 新增：`server/app/goauto/purchase/order_backfill.go` 与 `order_backfill_handler.go` 提供 `POST /api/agent/v1/purchase-tasks/order-backfill`（Device Token 鉴权，逐条事务、逐条结果）；`server/app/goauto/models/purchase_order_guard.go` 在 `PurchaseTask.BeforeSave` 上全局强制订单号唯一，以 `purchase_rule_setting` 单例行串行化订单号分配，避免新增唯一索引迁移；`purchasecontract.ParseAddressSuffix` 为 `AddressSuffix` 的反解，通过回比而非负向前瞻实现（Go RE2 不支持前瞻）。
 | `ai_matching_setting` | 唯一单例的启用状态、OpenAI-compatible Base URL、模型、超时、内部部署明文 API Key 和更新人；仅管理员设置接口可以读取该字段 |
 
 `collection_task` 的状态仅为 `pending`、`running`、`completed`、`completed_partial`、`failed`。设备身份和心跳表属于 Agent 领取任务的必要基础，不承载 PDD 业务数据。
@@ -333,3 +335,128 @@ PddProductDetailCollector
 - `GET /api/v1/sysjob/:id/execution-logs` 由 `server/app/jobs/service/execution_log.go`、`apis/execution_log.go` 和 `router/sys_job.go` 提供任务级分页、状态与开始时间过滤；沿用隐藏菜单 `JobLog` 的角色菜单绑定和精确 GET 权限。Web 入口为 `web/src/views/schedule/index.vue` 的单选“日志”按钮，详情页为 `web/src/views/schedule/log.vue`。
 - 执行历史明确不保存任务参数、AI Provider 地址或密钥、第三方原始响应和业务原始载荷；当前不提供删除、保留期限自动化、WebSocket 实时流或立即执行动作。
 - 追加迁移为 `server/cmd/migrate/migration/version-local/1788357000000_sys_job_execution_log.go`：创建执行历史表、登记只读 API、关联 `JobLog` 菜单，并只给迁移前已绑定该菜单的角色补充精确 Casbin 权限。
+
+## 客户端密钥访问架构（#237）
+
+代码基线 `71f7751`（含用户确认的默认 HTTP/HTTPS 兼容），2026-09-07 完成 Server/Web 代码与隔离测试；本机迁移、管理员菜单写入与 Server/Web 启动已于 2026-09-07 授权完成，真实 HTTP 管理列表和模块目录加载通过；线上仍未部署。
+
+- `server/app/goauto/clientkey` 管理独立密钥、授权及审计；`clientapi/routes.go` 的显式 Inventory 将 `/api/client/v1` 映射到既有业务处理器，绝不转发任意 Admin 路由。
+- `clientapi/gateway.go` 默认接受 HTTP 与 HTTPS，无协议开关或转发协议头门禁，按 Bearer 密钥、模块及能力顺序校验，每次请求读取数据库，无授权缓存。`common/clientprincipal` 传递独立客户端身份，不生成或伪装管理员 JWT。
+- `client_api_key` 保存名称、随机 256 位密钥的 SHA-256 摘要、前缀、授权 JSON、启用状态、版本、创建/修改人和最后使用时间；完整密钥仅创建响应一次返回。`client_api_key_audit` 保存管理变更和客户端请求元数据，不保存请求正文、查询参数、响应正文或凭据。
+- 编辑与停用采用启用状态和 version 条件更新，并与变更审计同事务提交；冲突返回 409。业务执行前先持久化请求审计意图，失败则不执行业务。完成后更新状态；更新失败或进程中断可能留下 status=0，表示结果待核对，不能据此自动重放。
+- 部分既有业务操作人字段使用该密钥最近授权管理员的 ID 兼容现有外键；实际调用方以独立审计的 key_id 为准，不能把业务字段当成人工操作证据。
+- Admin 页面 `web/src/views/goauto/client-keys/index.vue` 复用创建/编辑授权弹窗；菜单位于“采采管理”，仅管理员可见。新追加迁移 `1788798000000_client_api_key.go` 创建两表及管理员菜单，不改 Android。
+
+## 采购规格面板预滑动兼容（#238）
+
+代码基线 `58a6c1c`，Android 0.9.60 / versionCode 73（构建完成不等同于已安装/发布）。`PurchaseRehearsalExecutor.applyPostAction` 对 `openSpecPanel.swipeAfter` 只兼容解析、不执行机械预滑动，`waitAfterMs` 保留；首趟继续原 `probeSpecs` 遍历，第二趟继续原 `selectSpec` 精确查找与容器内有界滚动。其他动作的后置滑动仍沿用既有执行语义，失败不会被统一忽略。
+
+`GoAutoAccessibilityService.swipePurchase` 的失败分类由 `PurchaseSwipeFailureReason` 枚举提供；共享 `swipeNode` 仅增加可选分类回调，不改变手势目标、轨迹、1500ms 回调等待或其他调用者行为。`GoAutoPurchasePanel` 日志经 `AgentForegroundService` 关联 task、attempt、device 与规则快照哈希，新增预滑动跳过/必需滑动失败标量；不记录节点文字、坐标、原始控件树、截图或凭据。
+
+Server/Web、数据库和任务快照不变；旧 APK 仍有预滑动行为，必须更新 Agent 才生效。相关验证在 `PurchaseRehearsalExecutorTest`，Android 全量测试与 APK 构建入口不变。
+
+## SYB 逐页保存与部分成功（#239）
+
+实现绑定 c6a962d；代码已实现不代表当前线上已部署。每页完整明细在外部请求结束后按页事务保存；页回滚不累计明细/新增/覆盖数，已提交页保留。日期局部读取失败继续下一日期，全局数据库/进度/会话/取消故障停止。当天漂移不在一次运行内重扫；后续运行重新扫描并幂等补齐。
+
+同步状态增加 `partial_success`（部分成功，15 字符，复用现有 varchar(16)，无需迁移）。有错误且 created+updated>0 为部分成功；有错误无已提交明细为 failed；完整且无错误为 succeeded（包括无符合店铺的数据）。中断仍为 interrupted，不把中断追认为成功。所有终态沿用活动槽释放规则。
+
+`orderCount` 是已验证页的原始列表读取数量；`detailCount`、`created`、`updated` 为已提交明细及其新增/覆盖数量；`daysProcessed` 是完整通过的日期数，不是已尝试日期数。失败日期/页码/阶段写入现有脱敏限长 errorMessage。部分成功不刷新店铺的完整同步统计。
+
+Web 唯一展示位置为“采集采购 → SYB 同步记录”：列表状态、状态筛选及详情支持部分成功，详情保留已保存数量、错误原因与重新同步补齐提示。定时任务日志只表示异步任务受理，不等于最终业务同步成功。
+
+入口为 `SyncWithShopSnapshot → loadDailyList → importSyncPage`；`server/app/goauto/sybimport/sync_page.go` 封装页事务和提交后计数；`import_handler.go` 判定终态，`sync_run.go` 保存及筛选，Web 复用 `web/src/views/goauto/syb-sync-runs/index.vue`。
+
+## Android 连续临时采集收尾（#250）
+
+当前实现绑定 `37e8b56`（Agent 0.9.72 / 85），用户确认 v5 按次数返回后切回 Agent。仅 Android，无 Admin/API/权限/数据库迁移；取代 v1～v4 首页导航。
+
+- `AgentSettingsFragment` 在采集间隔后复用卡片和 SwitchMaterial；仅开启显示“返回次数”按钮，Material 单选框选择 1～5 次（默认 3），立即保存或取消。成功无常驻反馈，错误/忙碌显示原因。任务忙碌禁用，弹窗选定时再检查。
+- `AgentSettingsStore` 在私有 `goauto_agent_settings` 保存 `continuous_collection`（false）与 `continuous_collection_return_count`（3）；次数越界或读取错误回落 3，写入失败恢复旧值，无网络加载。
+- `requestCurrentPageCollection` 保留原范围判断；`executeTask` 在采集开始固定次数。`executeTaskWhileAwake` 提交结果、结束图片上传后返回 resultStatus；`ContinuousCollectionPolicy.finish` 仅对完整确认成功调用新 `PddCollectionReturnNavigator`。失败/部分成功不导航。冷却间隔不变，连续模式不启动旧 idle-return。
+- 删除 `PddCollectionHomeNavigator` 和专属首页/搜索层判据。新导航器仅使用 capture/back、当前包名、openAgentPreservingTab；1～5 次 Back，每次后 500ms，前台离开 PDD 终止剩余 Back；保留风险场景停止。最后打开 Agent 并等待 500ms 验证包名，不验证 PDD 首页。仍在原任务互斥与唤醒锁范围内完成，结束后原 finally 释放。
+- `GoAutoCollector` 日志关联 taskId、attemptNumber、deviceId、规则快照 SHA-256；记录 continuousReturn、configuredBacks、固定 reason 和 actions。原因含 count_completed、left_pdd、back_failed、unsafe_page、agent_launch_failed、agent_not_confirmed、navigation_exception、invalid_count；actions 为 Back 尝试数，不代表最终页面。无节点文字、树、截图或个人数据落盘；不扩大采购诊断存储。
+- `ContinuousCollectionTest` 覆盖范围/终态、1～5 次、无变化仍按次数、前台变化、风险、动作/启动失败、包名确认和异常；`ContinuousCollectionSettingsTest` 覆盖开关与次数持久化、默认/越界/写入失败。`:app:testDebugUnitTest :app:assembleDebug` 376 项通过。旧首页专属测试随旧行为替换，新版未安装，UI 大字体/横屏、多设备和完整采集真机链路尚未验证。
+
+## SYB 存疑规格候选解析（#251）
+
+实现绑定 `64b4205`，仅 Server `app/goauto/sybimport`；无 API 字段、数据库迁移、权限、并发模式或 UI 变化。
+
+- `parse_candidates.go: ParseWithCandidates` 先运行原 `Parse`，仅 uncertain 时解码并校验已存 SpecsJSON；复用 `closedShopeeCandidates` 提取颜色/尺码封闭候选，拒绝未知有值角色/重复角色。完整候选组合与原文归一比较唯一时确认，其他情况返回原 ParseResult。
+- `ApplyDetail` 在加载既有蝦皮商品后、写入规格前调用；`Reparse` 在保留人工/AI 确认保护后加载关联候选调用。新增 ParseResult 私有 matchedCandidates 标记，使 `mergeParsedSpec` 对已经存在的候选直接返回，避免按维度名重复合并或改变映射。
+- #198 `ProcessSpecAIParseRun → Reparse` 自然接入确定性优化，仍需 AI 的记录沿用原后续步骤，不新增异步任务/Provider 调用/接口。
+- 验证 `go test ./app/goauto/sybimport ./app/goauto/aimatching ./app/goauto/shopeeproduct ./app/goauto/purchase` 和 `go build ./...` 通过；新增候选正反/格式/组合色/单维度、歧义/空值、同步重解析一致、人工保护及无需调用 AI 测试。AI 原有置信度/失败重试测试改用仍需语义理解的合成输入，继续验证原分支。
+- 本轮只使用本地测试数据与 httptest AI，未触发真实 SYB 同步、外部 AI、采购、数据库迁移或服务重启；线上及历史数据效果尚待授权验证。
+
+
+## 蝦皮详情匹配等待与回读（#254）
+
+实现绑定 `9088e6b`（2026-09-10，分支 fix/254-match-loading）；已通过合成数据测试，尚未合并 main 或发布线上。
+
+- Server `shopeeproduct.Service.DetailWithAutoMatchBudget` 为详情 GET 附加派生的整次匹配预算，不返回 Provider、Key 等配置。`AutoMatchMappings` 读取 AI 设置 T，使用 2T+10 秒的单个父 context；颜色、尺码、保存及结果回读共用剩余时间。初始配置读取也受有界 context 约束，读取耗时从后续预算扣除。
+- 批量定时匹配调用内部 `autoMatchMappings` 并继续使用原 MaxProviderTimeout=600 秒，不随本次详情入口调整；候选建议与其他 AI 功能不改。
+- Web `ShopeeProductDetailDrawer` 在提交前以普通 GET 刷新商品与预算，仅 auto-match POST 使用 (2T+20) 秒超时。准备失败/缺少预算时不发 POST；旧 Server 必须先更新，不能只发布新版 Web。
+- 加载状态同时绑定商品加载代次和操作序号。关闭/切换立即结束该页面等待状态；同商品重开读取详情，旧响应/旧 finally 不得污染新操作。匹配期间禁止在当前抽屉编辑映射，原人工草稿放弃确认保留。
+- POST 未正常返回时只回读详情及关联 PDD，不自动重发 POST；回读失败结束转圈并保留刷新入口。GET 沿用单请求10秒超时，完整结果回读最多两次串行 GET，不是无限等待。
+- 验证：Go shopeeproduct/aimatching/clientapi 测试与 go build；Web `node --test tests/unit/shopee-match-lifecycle.test.cjs`，Playwright shopee-match-lifecycle 与 shopee-pdd-picker，受影响 ESLint 与 build:prod。
+
+
+## SYB 行内一键关联最近采集（#253）
+
+实现绑定 `b1594dc`，2026-09-10；分支 feat/253-one-click-link，包含 #254 依赖。已完成合成数据测试及构建，未合并 main、未部署，不代表当前线上已具备此能力。
+
+- Web `syb-products/index.vue` 在“去关联”旁增加“一键关联＋下拉箭头”，共享 `quick-link.js` 页面级状态。`quick-link-device-preference.js` 按当前浏览器来源、API环境、用户ID保存设备ID，独立于批量采购偏好；不存密钥或商品数据。首次主动作选机继续原行，箭头选机只保存偏好。
+- Server `shopeeproduct/latest_collection.go` 复用 LinkPDD 的可选 Admin 模式。短事务核对 SYB→Shopee、未关联/规格版本、设备状态，选择并锁定最新 completed/completed_partial 的 agent_current_page 任务及其 PDD；仅完整采集、active且有可用颜色或尺码时更新，WHERE pdd_product_id IS NULL 不覆盖其他操作者的关联。响应保留该事务产生的规格版本及来源task/device/PDD，不能用后续GET替换冻结上下文再自动匹配。
+- 不新增表、迁移、路由或权限对账。原手动关联/替换请求不变；共享 Handler 明确拒绝 Client API 使用此跨模块模式，不能借 Shopee-only write grant 读取 SYB/设备上下文。来源任务原规则快照不改，taskId 可回溯既有采集证据。
+- 关联后读取现有采购准备；需要人工确认或不具备AI资格时停止自动链路并保留关联，其他情况调用原 AutoMatchMappings，沿用 #254 动态预算及原事务保存/上下文冲突保护。最后刷新实际处理阶段，不调用创建采购/订单接口。
+- 运行期间冻结行、商品、手机；前端重复主动作禁用，切换偏好仍只影响未来操作。卸载或 keep-alive deactivated 令旧操作失效，禁止旧回调继续下一步；不声称已经取消服务端在途写入。异常仅有限GET回读和刷新，不自动重发POST。
+- 验证命令：Server `go test -p 1 ./...`、`go build ./...`；Web `node --test tests/unit/syb-quick-link.test.cjs tests/unit/shopee-match-lifecycle.test.cjs`、`pnpm exec playwright test tests/e2e/syb-quick-link.spec.ts tests/e2e/shopee-match-lifecycle.spec.ts --workers=1`、受影响文件 ESLint、`pnpm build:prod`。SQLite 单连接并发测试不代替生产 MySQL 行锁验收；真实AI、生产数据、跨设备人工闭环待验证。
+
+## SYB 行内一键替换（#258）
+
+实现绑定 `2b01974`；部署与验收见 #258 发布证据。本节补充 #253，不改变原未关联入口。
+
+- `syb-products/quick-link.js` 复用分体按钮、设备偏好和匹配/回读流程；已关联且允许处理阶段时同位置显示一键替换。先只读预览，固定任务、目标商品及规格版本；不同商品一次确认，同商品不重绑。
+- `shopeeproduct/latest_collection.go` 在原 latestCollection 增加可选 replacement 模式。预览和提交均短事务锁定 SYB、Shopee、原PDD、设备、来源采集与目标PDD，核对旧关联及上下文。提交按预览 taskId 读取，不重新挑选后来采集的商品。
+- Admin 路由注入 `purchase.ValidateQuickReplacement`，在事务内复用采购准备数据集及处理阶段计算，不调用 AI。缺少校验函数拒绝替换；客户端密钥不注入且仍拒绝 latestCollection。无新路由、权限、表或迁移。
+- 关联完成后才执行现有 AI 匹配，不在数据库事务中等待 Provider；同一 SYB 正式采购创建与替换共用 SYB 行锁。历史采购快照不变。SQLite 合成测试覆盖冲突与串行并发请求，不能替代生产 MySQL 多连接锁验收。
+
+## 辅助信息缺失的采集关联（#259）
+
+实现绑定 `e467706`，仅 Server；部署/验收见 #259。替代 #253/#258 中“部分完成一律拒绝”的限制，不改变 completed 原有路径。
+
+- completed_partial 的 missing 必须是非空合法列表且仅包含 salesText、shopName、reviewCount，才进入辅助信息兼容检查；title、规格/价格缺失、遍历截断、SKU数量上限及未知原因仍拒绝。
+- `shopeeproduct/partial_collection.go` 核对本次 task 的维度和值、可售SKU的完整标记/规格引用/非负价格、本次颜色价格，以及当前档案可选值由本次有效SKU覆盖，不能借旧档案合并残留的规格或价格通过。真实单维度允许，不虚构另一维度；本次明确报告缺少规格仍拒绝。
+- 一键关联、替换预览及确认提交共用验证。失败沿用409 LATEST_COLLECTION_UNAVAILABLE及现有提示，不回退更早采集、不换手机。状态 completed_partial 和 missing 原样保留；辅助字段缺失仍可在任务详情查看。
+- 无接口字段、数据库迁移、Android/Web或权限变更；普通人工关联与采购/AI资格不变。不将“允许关联”视为“已匹配或已采购”。
+
+## 采购单标题面板与地址就绪等待（#260、#261）
+
+实现绑定 #260 `3c1ffa4`（执行器回归测试 `7de4318`）、#261 `5ea07f1`，Android 0.9.74 / versionCode87，基于0.9.73。安装及真实采购验收以工单证据为准；不代表 main 的 Android 已整合这些分支。
+
+- 采购仅在安全规格入口点击返回SUCCESS后，记录本次页面包名/Activity作为内存上下文；开始新执行或页面身份改变时清除。`PddScreenParser` 的新增 purchaseEntryContext 默认关闭，仅该采购执行器传入；普通解析和采集原判定保留。
+- 当前仍为同一PDD Activity、商品ID非空、没有页面风险、没有选中摘要，且唯一有标题规格滚动区、一个维度有值，同时具有关闭、数量、支付展示区域与下单操作证据时，单标题可识别为NORMAL_SCROLLABLE。只是允许进入既有精确规格探测/选择，不执行下单或付款，不全局认可UNKNOWN，不增加入口重复点击或滑动。
+- 地址入口点击原有1000ms保留；地址列表等待增加唯一修改目标要求。点击修改和保存由500ms改为1000ms，其他通用动作间隔不变，无新配置项。
+- 修改后不再只见“详细地址”文字就立即写入。最多50次、每次间隔200ms读取（不含读取耗时），检查PDD页面风险；唯一可见启用有内容的详细地址EditText，连续两次路径、边界、内容及Activity相同才继续原输入流程。始终零个/多个或不稳定时失败，不取第一个候选。
+- 输入内容生成、输入后回读、保存后退出及返回规格面板、最终复核和单次下单边界不变。新增本机脱敏诊断 addressEditorCandidates / addressEditorPolls 两个整数，与task/attempt/device/ruleHash关联；不记录地址内容、原始树或整屏截图。
+- 仅Android；无Server/Web、共享API字段、数据库迁移或权限变化。真实采购、地址写入及订单创建不作为自动安装验证，不执行付款。
+
+### v2 商品入口补点与地址返回等待（#260、#261）
+
+2026-09-10 实现绑定 #260 `713111d`、#261 `d0a82f3`，Android 0.9.75 / versionCode88；真实采购效果以工单验收为准，非 main 合并声明。
+
+- 入口恢复不再把全页面支付方式展示文案单独视为支付页。当前包名/Activity、商品标题和安全入口必须与点击前一致，入口唯一且可用；已打开面板、关闭控件、数量、选中摘要、订单操作、风险/评价页面仍拒绝恢复。支付 Activity 或明确支付、订单、地址文本继续阻止补点。仅允许既有一次重新定位后的规格入口中心手势，随后仍验证面板，不循环、不扩展到地址保存或下单。
+- 保存地址后的确认读取、必要时一次返回后的确认读取，增加最多50次、间隔200ms的有界就绪检查，页面捕获耗时另计。连续两次同一Activity满足原地址回读与确认面板条件后继续；完整信息不要求滚动区域。已明确到地址列表时保留原返回路径，不等待列表出现下单按钮；返回后增加1000ms缓冲。
+- 就绪检查不修改原地址回读和结构下单入口规则；超时后只对既有识别的面板、唯一可用滚动区域执行原有有限滚动。零/多个区域仍失败，不凭地址入口或未知底部节点授权下单。最终精确规格、数量、价格、地址与单次下单边界不变。
+- 私有采购诊断新增布尔 savedAddressMatched、savedPanelMatched；整数 savedLegacySubmitCandidates、savedAddressCards、savedAddressTargets、savedScrollCandidates、savedConfirmationPolls。只记录标量并绑定task/attempt/device/ruleHash，不保存地址、原始树或整屏图。
+- CG109 v1现场读取未达到空闲状态，不能确认原失败具体缺哪项证据；v2覆盖迟到确认节点及可观测性，不将合成测试通过冒充真机修复验收。无Server/Web/API/迁移/权限变化，不需要服务器重启。
+
+## 探测到正式采购的单次面板交接（#262）
+
+2026-09-10 实现绑定 `2ea32fd`，Android0.9.76/code89；基于#260/#261，未声明合并main或真实采购验收通过。
+
+- AgentForegroundService通过PurchaseProbeHandoff只在成功spec_probe且结束后新快照仍识别PDD规格面板时保留一次性内存交接。仅taskId/goodsId/ruleHash/deviceId、Activity、前台revision和单调时钟时间，不保留控件节点、地址或选中状态，不落盘；有效期180秒。
+- 正式阶段消费时检查同任务/商品/规则/设备、前台revision及时间，消费后即清除。失配/超时/无任务或采集任务调度/结果异常/进程重启均不能沿用；普通手动再试不会继承已消费交接。现有服务端租约、互斥和匹配等待策略不变。
+- 有交接时，执行器恢复限定的purchaseEntryContext，最多10次、间隔200ms新读取（捕获耗时另计）；连续两次相同PDD Activity且具备既有商品/面板证据才跳过openProduct。空树可有限等待，其他应用/Activity改变/页面风险立即拒绝复用。没有交接时保留原一次判断路径；不把UNKNOWN当成功，不跳过正式精确规格/数量/价格/地址或下单验证。
+- 私有诊断新增handoffPresent、productReused布尔值，reusePolls整数及reuseReason固定枚举legacy_evidence/page_problem/page_changed/handoff_ready/evidence_timeout。仍绑定task/attempt/device/ruleHash，无敏感文本。
+- 无Server/Web、共享API或数据库变化，不需重启服务器。只有合成测试验证；原CG107/108日志证实两阶段，但未记录旧版重开判断，不把上下文丢失假设宣称为唯一现场根因。

docs/03-business-rules-and-glossary.md

@@ -2,8 +2,8 @@
 generated: true (请先修改 Gitea Wiki，禁止直接编辑本文件)
 wiki_page: Business-Rules-and-Glossary
 wiki_url: https://git.ilapage.cn/OPC/goauto/wiki/Business-Rules-and-Glossary.-
-wiki_revision: 670a5592a6db8301cd115295bf820f7f4b6e06d7
-synchronized_at: 2026-09-07T03:21:47Z
+wiki_revision: d8aeff02fba57cba0b53fb22cdb524fd5cc0cb3e
+synchronized_at: 2026-09-10T09:13:33Z
 <!-- gitea-wiki-mirror:end -->
 
 # 业务规则与术语
@@ -37,6 +37,8 @@ synchronized_at: 2026-09-07T03:21:47Z
 - PDD 重新采集或更换关联后，目标规格仍存在则映射继续有效；目标规格消失时详情标记“已失效”，服务端拒绝保存不存在的目标，采购预检和创建也拒绝使用失效映射并提示重新选择。
 - 批量软删除逐条校验引用（虾皮商品被 SYB 明细或采购任务引用时不可删除）并逐条返回结果；已删除商品默认不出现在列表，可筛选查看并恢复。
 
+- #257：蝦皮颜色与尺码建议/一键匹配先保留仍有效的已确认映射，再复用相同标准化比较：简体、空白、全半角与大小写统一。颜色标准化后仅命中一个当前可选 PDD 候选时，不调用 AI，建议标为 matched，一键匹配按既有流程保存 exact_match + confirmed；未命中或多个不同候选标准化后相同，仍走原 AI 与置信度/候选校验。只转换比较键，蝦皮/PDD 原规格名不改，映射目标保存 PDD 原始候选名称；不引入颜色同义词猜测、不自动重算历史映射。
+
 ## SYB 商品明细
 
 - 一行对应 SYB 一条明确的商品/颜色/尺码/数量明细；唯一键为「蝦皮订单号 `code` + 来源明细 `id`」组合，不是全局唯一 ID（未在多货运单样本中验证过全局唯一性）。
@@ -58,6 +60,13 @@ synchronized_at: 2026-09-07T03:21:47Z
 - 对采购人员展示的阶段固定为：待人工处理、未关联 PDD、PDD 待采集、PDD 采集中、PDD 采集失败、规格待匹配、可创建采购、已创建任务、采购成功、待人工核对。
 - 主阶段优先级为：待人工核对 → 采购成功 → 已创建任务 → 待人工处理 → 未关联 PDD → PDD 待采集/采集中/采集失败 → 规格待匹配 → 可创建采购。每行只显示一个阶段和对应下一步。
 - “待人工核对”表示订单结果不明确，必须先人工核查并禁止自动重试；“采购成功”表示已取得 PDD 订单号和下单时间，不代表已经支付。
+- 一个 PDD 订单号只能属于一个采购任务，该唯一性在采购任务保存路径上全局强制（#241）。人工处理结果未知、取消及 lifecycle 保存路径撞号时返回 `PURCHASE_ORDER_NUMBER_ALREADY_USED`，提示订单号已属于哪个任务，由采购员人工核对，不静默覆盖原值。
+- 不可逆边界之后的 `order_created` 结果回传是上述规则的例外：此时 PDD 真单已创建，发现订单号已属于其他任务时不回滚、不判失败，而是把任务降级为 `order_result_unknown`，冲突订单号以「读到订单号 X，但该号已属于任务 CG-yy」保存在任务与 attempt 的 `error_message`，`pdd_order_no` 留空以维持唯一性，保留下单时间与不可逆时间，进入既有人工处理结果未知通道。首要目标是保住「真单已存在」这一事实，不制造无记录的真实订单。
+- Agent 可按收货地址后缀 `_cg<任务号>` 批量回填订单号与下单时间（#241）。
+- Agent 侧回填为**人工触发的只读扫描**（#242）：入口在采购记录页搜索按钮右侧，输入天数（默认 2）后确认启动。天数口径为滚动 N×24 小时，基准是页面读到的下单时间。采集、采购、回填三者互斥，复用既有任务互斥锁并加原子防重入，忙碌时拒绝启动而不排队、不抢占。
+- 回填扫描不假设订单列表有序：只有连续观察到至少 5 单且下单时间严格递减、期间无缺失时间时，才允许「超过指定时间即停止」；一旦出现时间回升或缺失，改为扫至内部上限并明确标记「未完整扫描」，不得把不完整结果显示为已扫完。内部上限用于限制设备占用，不作为用户可配置的门禁。
+- 回填扫描全程只读：确认收货、申请退款、催发货、去支付、立即支付、提交订单、付款、退款、取消订单、再次购买、删除订单永久排除为点击目标；点击目标必须自身可点、子树不含上述词，且不与任何含上述词的可见控件几何重叠；不得按固定坐标盲点。遇登录、验证码或风控立即停止并报告。
+- 解析不出规范后缀的订单一律跳过，其订单数据不缓存、不上传、不入日志；上传载荷只含后缀、订单号与可选下单时间。本地缓存只采纳服务端确认的事实，并区分页面读到的真实时间与 `irreversible_at` 回落估算值。后缀只承载任务号，请求不含地址全文或收件人信息；只允许回填该设备自己的正式采购任务；页面下单时间优先，缺失时回落该任务的 `irreversible_at` 并标记时间来源，两者皆空则该条失败。
 - 已失败、已取消或演练完成的旧采购任务不单独占用主阶段；当前数据仍满足条件时恢复显示“可创建采购”，旧任务继续在采购管理留痕和按既有规则处理。
 - 未选择处理阶段时，商品列表仍先返回，当前页阶段和采购准备继续异步批量读取且不调用 AI Provider；选择阶段筛选时，服务端必须先对完整查询结果派生并筛选阶段，再计算总数和分页，不能只过滤当前页。
 
@@ -67,13 +76,13 @@ synchronized_at: 2026-09-07T03:21:47Z
 - 版本迁移会对历史存活店铺回填 `normalized_name = Normalize(display_name)`；回填只改匹配键且可重复执行。若两个存活店铺回填后会得到同一键，迁移必须整体失败并保留原数据，管理员先人工消除歧义后再执行，不能静默合并、删除或改变店铺启用状态。
 - 店铺可以从 SYB 真实货运单列表发现，也允许管理员手工补充。只有管理员可以新增、改名、启停和软删除，采购员等其他角色只读。
 - 没有任何启用店铺时，导入必须在读取凭据、建立会话、验证码 OCR 和任意 SYB 网络请求之前失败，并给出“请先启用店铺”的可读提示。
-- 同步必须先拉取并校验当天原始全量列表的总数、分页和唯一 ID，再按本次同步开始时固定的启用店铺快照过滤；过滤不能降低完整性校验的请求范围或容量上限。
+- 同步先预检全范围总数及上限，每页校验原始列表条数、合法 ID 和重复，再按冻结店铺快照获取明细并页事务保存；整日结束核对总数。过滤不能降低完整性校验范围，已保存不能冒充整日完整（#239，c6a962d，已于 2026-09-08 随 d403f3b 部署线上）。
 - 只有列表与明细响应的店铺名都非空且命中启用快照时才允许写入。明细店铺名为空、变化为未启用店铺或无法匹配时跳过，并计入跳过数量。
 - 停用或软删除店铺只影响后续导入，不删除历史 SYB 商品、虾皮商品或任务数据。已有错误导入数据的清理必须先给出精确 SQL 和影响行数，再由用户单独确认。
 
 ## SYB 后台导入记录
 
-- 导入由管理员创建，创建成功后立即转入后台执行；页面关闭不取消任务。采购员等其他已登录角色可以查看同步记录，不能开始导入。
+- 导入允许管理员和采购员（purchaser）创建，创建成功后立即转入后台执行；页面关闭不取消任务。其他已登录角色只能查看同步记录，不能开始导入（#236）。
 - 系统同一时刻只运行一个 SYB 导入任务。`syb_sync_run` 的唯一执行槽负责跨进程互斥，内存锁减少同一进程内的竞争；服务重启后遗留的执行中记录标记为“已中断”。
 - 导入失败或中断时保留已写入商品，记录明确的失败原因和已处理进度；重新导入相同范围按「订单号 + 明细 ID」覆盖，不产生重复商品。
 - 创建同步记录时冻结本次启用店铺的规范化匹配集合、展示名称快照及 SHA-256 哈希；后台执行必须只使用这一份快照，不得在开始后重新读取 `syb_shop`。同步详情保存并返回快照可用标记、快照店铺名称、哈希及各店铺“已导入/已跳过”数量。#212 之前的历史记录只有哈希和统计，明确标记为无完整快照。上述记录不保存账号、密码、Cookie、Token、验证码图片或 SYB 原始响应。
@@ -97,6 +106,8 @@ synchronized_at: 2026-09-07T03:21:47Z
 - PDD 完整规格选择器若无主滚动容器且尚未选择规格而没有已选摘要，仍可识别为非滚动规格面板，但必须同时出现至少两个已解析维度、至少两个可选项、唯一数量控件和唯一底部订单动作；缺少其中任一强证据时保持未识别。该订单动作仍仅作页面证据，永久禁止点击。
 - Agent 可扩展，但规则必须按任务类型授权：采集规则不能创建订单，采购规则只能使用独立审核的创建订单能力。当前项目不实现支付动作、入口或测试；支付、下单和订单相关文字可以作为只读页面证据配置，但不得成为点击目标。后续支付能力必须单独评估并至少具备显式能力位、服务端开关、单笔金额上限和人工授权。
 
+- #256（Android 0.9.73，实现 43703e0）：采集执行器可识别无“已选/请选择”摘要且当前仅一个规格标题的滚动规格面板。必须匹配 PDD 包名、任务详情 Activity 与选择器，无登录/验证等异常，并同时具备唯一有界规格滚动区域、唯一标题及非空候选、关闭、唯一数量输入/增减、支付区和唯一下方提交订单只读动作；缺失任一证据仍拒绝。此分支只由采集上下文启用，不生成虚假选中摘要，采购与其他解析调用维持原条件。订单动作仍仅作只读证据，采集绝不点击。
+
 ## 采集任务
 
 - 任务与结果共用 `collection_task` 主表，不建立独立 `collection_result` 主表。
@@ -168,7 +179,7 @@ synchronized_at: 2026-09-07T03:21:47Z
 
 - 管理端固定支持 `admin`（管理员）和 `purchaser`（采购员）两类业务角色；用户必须绑定一个存在且启用的角色，`role_id=0` 或停用角色不能创建或保存。
 - 采购员可读取设备状态，维护 PDD/虾皮商品和规格映射，查看与修正 SYB 商品，读取 SYB 店铺及同步记录，读取采集规则，创建/重置/删除采集任务，并创建、查看、重试及人工处理采购任务。
-- 仅管理员可管理用户、角色、菜单、接口、部门和岗位；停用设备或吊销 Device Token；新增、改名、启停、删除或发现 SYB 店铺；手动启动 SYB 同步；新增、编辑或删除采集规则；保存或测试 AI Provider 配置。
+- 仅管理员可管理用户、角色、菜单、接口、部门和岗位；停用设备或吊销 Device Token；新增、改名、启停、删除或发现 SYB 店铺；新增、编辑或删除采集规则；保存或测试 AI Provider 配置。
 - AI 规格匹配菜单对采购员硬排除：采购员不显示该菜单，角色配置也不能为采购员选中该模块；既有 API 权限不变，仍只允许读取是否启用，不得读取 Provider 地址、模型、API Key，也不得保存或测试。
 - GoAuto 菜单由代码维护的模块定义幂等写入系统菜单和菜单/API 关联；迁移只为采购员追加首次引入且默认开放的模块，不会把采购员人工取消勾选的既有模块重新加回。
 - 采购员 Casbin API 白名单由代码权限矩阵全量重建，不从角色菜单勾选反推；减少权限时旧策略必须删除。菜单勾选只控制可见模块，不能扩大采购员 API 权限。
@@ -230,7 +241,7 @@ synchronized_at: 2026-09-07T03:21:47Z
 - 定时任务失败时明确记录失败原因，不自动重试。服务重启后由既有启动恢复逻辑处理遗留的运行中记录。
 - 单次同步内部的 SYB 只读请求（货运单总数、列表和明细）遇到暂时网络故障、5xx 或异常响应时最多执行 3 次，分别退避 1 秒、2 秒，单次 HTTP 总超时 60 秒；这不等于失败任务自动重试。明确未登录、业务失败、数据完整性错误以及任何写操作均不自动重试。
 - SYB 商品页不再提供“导入”和“同步记录”快捷按钮，也不查询、展示或轮询同步状态；后台同步成功、失败或中断均不在商品页弹出消息，商品数据由用户主动查询或刷新获取。
-- 独立“SYB 同步记录”页面是同步结果的唯一 Web 展示位置，保留运行状态、进度、数量、失败原因和店铺统计；go-admin 定时任务中的 `GoAutoSYBHourlySync` 提供“执行记录”入口。管理员可在同步记录页人工发起覆盖昨天和今天的同步，采购员只读；人工与定时同步共用导入服务、执行记录和互斥，不排队、不并发，也不立即重试。
+- 独立“SYB 同步记录”页面是同步结果的唯一 Web 展示位置，保留运行状态、进度、数量、失败原因和店铺统计；go-admin 定时任务中的 `GoAutoSYBHourlySync` 提供“执行记录”入口。管理员和采购员可在同步记录页人工发起覆盖昨天和今天的同步，其他角色只读（#236）；人工与定时同步共用导入服务、执行记录和互斥，不排队、不并发，也不立即重试。
 
 
 ## cmautobuy 商品导入
@@ -397,7 +408,7 @@ synchronized_at: 2026-09-07T03:21:47Z
 
 - 规格入口与精确规格选择统一按“重新定位唯一目标 → 执行一次无障碍点击 → 读取新页面验证”执行；不得复用旧无障碍节点，不选择相近规格，也不在多候选时默认点击第一个。
 - 无障碍点击后页面完全无变化时，只允许对解析器已确认的安全规格入口或服务端下发且唯一命中的精确规格执行一次中心手势兜底。目标必须可见、启用、边界有效，手势后仍须以规格面板强证据或精确选中证据确认结果。
-- 页面发生变化但规格面板强证据不足时，不再继续手势或猜测页面，明确失败并只记录面板类型、候选数量和证据布尔值等无敏感标量。原始控件树、节点文字集合和整屏截图仍不得保存或上传。
+- 页面发生变化但规格面板强证据不足时，默认明确失败；#243 的同商品页安全入口恢复是限定例外：确认包/Activity 未变、商品标题非空且未变、入口来源与语义未变，无面板、关闭、数量、已选、支付、订单或页面异常信号时，重新定位入口并最多执行一次受控手势。整页普通动态节点变化不单独阻断该恢复；入口缺失或显式/嵌套入口歧义仍拒绝。商品标题一致是当前上下文约束，不宣称已从页面核验 goods_id。诊断只记录入口来源、点击结果/原因、恢复结果和面板数量/布尔等无敏感标量。原始控件树、节点文字集合和整屏截图仍不得保存或上传。
 - 规格已处于精确选中状态时不得重复点击。规格查找只在解析器唯一识别的规格面板容器内有限滚动，每次滚动后重新定位容器与目标；容器缺失、歧义、到边或验证失败均 fail-closed。
 - 中心手势兜底不得用于修改/保存地址、创建或提交订单、订单详情入口以及任何支付/付款目标；正式创建订单的一次性不可逆门禁与永久禁止支付规则不变。
 ## PDD 商品反向关联与继续订单采购（#161）
@@ -444,3 +455,158 @@ synchronized_at: 2026-09-07T03:21:47Z
 - 弹窗打开后先按现有在线/可选/采购能力条件加载设备，再恢复选择并以相同设备预检。记忆设备当前不可用时保留偏好并提示用户重新选择或明确清空，不静默切换设备或自动领取。
 - 预检加载中、失败或记忆设备不可用时不能提交；过期预检结果不覆盖新的设备选择。服务端原有设备及采购资格校验不变。
 - 偏好只作用于此入口，不影响采集、其他创建入口和采购重试。浏览器存储失败时仍允许手动操作；刷新或关闭再打开浏览器可恢复，清理浏览器数据或沿用现有退出登录清理存储行为后需重新选择。
+
+## 客户端密钥与可编辑模块授权（#237）
+
+以下为提交 `71f7751` 已实现的规则；2026-09-07 本机已迁移并验证管理页面可用，2026-09-08 已随 d403f3b 完成线上迁移与部署，真实客户端密钥执行闭环尚未验证。
+
+- 仅管理员创建、查看、编辑授权或停用密钥。首版不提供密钥改名、到期、轮换、恢复启用、删除或任意接口授权。
+- 模块选择复用“采集采购/采采管理”现有 12 个业务模块；分组勾选只影响当前子模块，新菜单不会自动获得授权。客户端密钥管理、系统账号权限及支付不在可授权模块中。
+- 勾选模块默认只读，至少保留一个模块。读写仅开放清单中的普通写操作；同步、采集、采购、删除、导入、重解析、匹配、回写及切换当前采购规则分别独立授权，默认关闭。没有普通写接口的模块不允许勾选读写。
+- 编辑既有密钥不会更换密钥，名称和前缀只读；移除模块同时移除其动作。取消保留原授权；失败保留输入；版本冲突要求刷新重开。停用不可编辑或恢复。
+- 保存后新请求按最新授权校验，已经通过校验的在途请求可能完成，不追溯回滚。模块授权不是行级、店铺级或租户隔离，授予读取即允许读取该模块明确接口可返回的业务范围。
+- 用户于 2026-09-07 明确接受明文风险：密钥管理及客户端接口默认兼容 HTTP/HTTPS，无需开关。HTTP 会明文传输密钥与业务数据，建议优先使用 HTTPS；兼容不改变管理员身份与模块授权边界。
+- 客户端与 Admin 登录 JWT、Agent Device Token 独立。响应排除凭据及原始载荷字段；AI 设置只返回 enabled，不开放 Provider 配置读写或连接测试。设备仅开放列表，不开放身份重置、令牌或解锁接口。
+- 执行动作复用既有业务门禁、幂等参数及状态机；客户端采购 batch-retry 沿用 Admin 原有语义，不等同于 Agent 就地 reset。授权重采购、支付复核、取消订单等未列入接口不开放；永久禁止付款。
+- 创建响应丢失时不可找回完整密钥，应核对列表并停用可能已创建的记录，再明确创建新密钥，不能盲目自动重试。完整密钥只在创建结果弹窗内存中显示，关闭或离开页面清空，不写浏览器持久存储。
+
+## 打开采购规格面板后按需滚动（#238）
+
+- Android 0.9.60 / versionCode 73，代码 `58a6c1c` 起，规则 `openSpecPanel.swipeAfter` 保留格式校验与旧快照兼容，但不执行打开面板后的固定次数预滑动；不以“必须滑两次成功”作为进入规格探测/选择的条件。动作后的 `waitAfterMs` 仍生效。
+- 首趟规格探测和第二趟精确选择仍使用各自既有的按需横向/纵向、有界与稳定终止策略。取消预滑动不等于不探测隐藏规格，也不等于只看首屏。目标不存在、歧义、页面证据不足或必要的有界查找失败时仍明确失败。
+- 此调整覆盖所有已经安全识别打开的面板，不再仅特判 NON_SCROLLABLE_CONFIRMATION；不弱化面板验证、精确选中、地址、价格、任务租约、创建订单边界或禁止支付规则。
+- 其他动作的后置滑动沿用原行为，必需滑动失败仍返回 RULE_ACTION_FAILED。旧规则 JSON 不回写、不迁移；原任务 ID、历史 attempt、商品与规格快照不变。旧 APK 行为不变，需升级 Agent；本单未改线上规则或执行 CG68 真机采购。
+
+## SYB 逐页保存与部分成功（#239）
+
+实现绑定 c6a962d；2026-09-08 已随 d403f3b 部署线上，未手动触发真实同步验收；#240 上游尾页超时尚未修复。每页完整明细在外部请求结束后按页事务保存；页回滚不累计明细/新增/覆盖数，已提交页保留。日期局部读取失败继续下一日期，全局数据库/进度/会话/取消故障停止。当天漂移不在一次运行内重扫；后续运行重新扫描并幂等补齐。
+
+同步状态增加 `partial_success`（部分成功，15 字符，复用现有 varchar(16)，无需迁移）。有错误且 created+updated>0 为部分成功；有错误无已提交明细为 failed；完整且无错误为 succeeded（包括无符合店铺的数据）。中断仍为 interrupted，不把中断追认为成功。所有终态沿用活动槽释放规则。
+
+`orderCount` 是已验证页的原始列表读取数量；`detailCount`、`created`、`updated` 为已提交明细及其新增/覆盖数量；`daysProcessed` 是完整通过的日期数，不是已尝试日期数。失败日期/页码/阶段写入现有脱敏限长 errorMessage。部分成功不刷新店铺的完整同步统计。
+
+Web 唯一展示位置为“采集采购 → SYB 同步记录”：列表状态、状态筛选及详情支持部分成功，详情保留已保存数量、错误原因与重新同步补齐提示。定时任务日志只表示异步任务受理，不等于最终业务同步成功。
+
+
+## 商品页动态变化下的采购入口恢复（#243）
+
+实现 ec8b14a，Android 0.9.61/versionCode 74；已构建、未安装或真机验收。规格探测和正式采购共用入口函数，面板已打开时不新增点击；仍在同一商品上下文且安全入口存在时，一次重新定位手势恢复不再依赖整页完全静止。手势后仍未打开则报告入口无效果，不循环点击。恢复不能用于地址、创建订单、支付或未知面板，不修改面板分类器及正式下单边界。CG82/CG85 原首次点击未生效的底层原因尚待新日志和授权真机验证。
+
+
+## 同一颜色卡片重复选中节点（#244）
+
+实现 93aab6a，Android 0.9.62/versionCode 75；已构建并授权覆盖安装，真实采购效果待验收。仅在颜色维度完整精确目标已选中、但存在非目标已选候选时，识别同一卡片重复表达：卡片必须是滚动容器直接子级的可点击非滚动 android.view.ViewGroup，节点父链明确、可见启用且边界包含；其他冲突节点仅可为该卡片自身或其中的 ImageView。另一文字选项、另一张卡片、多个精确目标、目标未选中、父链/边界不明均不适用例外。额外核对内存源节点以拒绝被解析器按同名去重隐藏的跨卡片目标；不保存原始树。
+
+不删除规格数字、不模糊匹配、不改变通用解析器、尺码确认、摘要兜底、入口/滚动/地址/价格/创建订单。没有非目标选中冲突时继续原判断；仅把同卡片容器/图片的重复选中表达从冲突中排除，不新增点击。
+
+
+## 精确规格不可用与入口恢复诊断（#245）
+
+实现 ca815c3，Android 0.9.63/versionCode 76；已通过单元测试并构建，未安装、未进行真实采购验收。入口恢复沿用 #243 条件，拒绝时通过 entryRecovery=rejected;reason=<固定原因码> 区分页面身份、商品上下文、面板/支付区域、数量/摘要、标题、入口来源/文案、歧义、规则别名及可用性；不放宽条件，不新增点击。
+
+在规格面板识别出唯一完整精确候选且 available=false 时，立即返回既有 PURCHASE_SPEC_SAFE_TARGET_MISSING，提示目标颜色/尺码已售罄或当前不可选，未创建订单；已选中目标同样不能绕过不可用检查。只记录 dimension 和 exact_target_unavailable 固定结构证据，不记录规格原文或原始树。原有纵向与横向定位在此条件下本就停止，不能将本改动描述为修复“已识别售罄仍继续搜索”。未识别精确候选时继续既有有界搜索，不推断售罄，不替换规格；解析器、匹配规则、滚动预算、地址与下单流程不变。
+
+## 改地址返回后的动态提交按钮（#248）
+
+实现绑定 `c80c746`，Android 0.9.66 / versionCode 79；已通过 353 项 Android 单元测试并构建，尚未安装或进行真实采购验收。
+
+- 地址回读与最终提交按钮定位分开判断。旧“提交订单”“现在买，仅”“确认购买”识别继续优先；存在旧文案候选但歧义时不使用结构补充选择其中一个。地址确实缺失时保留既有有限恢复；地址及采购面板上下文已确认后，不因底部按钮文字变化而滚动规格列表。按钮缺失或不唯一使用 `PURCHASE_SUBMIT_TARGET_AMBIGUOUS` 提示按钮问题，不误报地址保存超时。
+- 结构补充只属于当前执行器中已完成地址修改后的返回流程，不能由其他页面或旧执行的地址证明启用。当前须为 PDD、地址后缀按既有规则回读唯一、地址入口唯一，并存在唯一数量输入或已选摘要；通过地址入口与该证据的最近共同祖先确定整个采购弹层，不把颜色/尺码滚动区域当成弹层。排除全屏大祖先、地址编辑、已知支付 Activity 及订单结果/支付页面，后续定位要求 Activity 与地址返回时一致。
+- 旧文案无候选时，只接受弹层底部固定区域内一个独立、可见启用、非滚动的可点击容器；不在规格滚动区内选择按钮，不取控件树末项，不使用固定屏幕点击坐标。文字与人民币金额子节点合并为一个按钮；支持如“复购价，”及非支付展示文字变化，但单独价格、多个操作按钮或支付/付款/地址/返回等非提交动作均不放行。
+- 地址返回检查、最终复核和提交共用目标定位。结构路径保留原文字节点为重新定位锚点，由已有无障碍点击重新查找其可点击父级；不新增下单手势兜底。最终复核成功后才允许该结构路径提交；提交前再次检查路径、类别、文字与边界，发生变化即停止；复核失败清除本地结构提交锚点。
+- 既有规格、数量、价格和地址复核，任务租约、服务端/本地不可逆边界及单次提交规则不变。结构识别不支持支付，不增加采购员操作、配置或审批；不改变 Admin、接口、数据库、规则 JSON、通用解析器及滑动执行器。原始控件树、整屏截图、地址全文和凭据不得落盘或上传。
+
+## 临时采集连续模式（#250）
+
+当前实现绑定 `37e8b56`，Agent 0.9.72 / versionCode 85。2026-09-09 用户批准 v5：按配置次数返回后切回 Agent，替代此前“识别并停留 PDD 首页”的方案；不保证 PDD 最终停在首页。代码、376 项 Android 单测及 Debug 构建通过，新版设置与完整真机闭环待验收。
+
+- 连续采集默认关闭，本机即时保存，失败恢复原值；开启后显示返回次数选择，1～5 次、默认 3，取消不改，写入失败恢复旧值。任务忙碌时开关和次数均禁用，选择提交时再次检查；无新增权限。只用于本次人工新建普通临时采集（source=agent_current_page、attemptNumber=1、无替换来源），Admin 下发、重试、替代与采购不参与。
+- 单任务执行开始固定返回次数。完整 completed、服务端提交确认且既有图片上传流程结束后，执行有限 Back，每次后等待 500ms；不要求识别商品/搜索/相机/首页，也不要求画面发生变化。图片上传仍沿用既有非致命行为，不因收尾更改结果。
+- 每次 Back 前检查前台仍为 PDD，读取页面后再次检查；离开 PDD 则停止余下 Back。次数完成、离开 PDD 或 Back 动作失败后，尝试打开 Agent 保持原 Tab，等待 500ms 并验证前台包名。动作失败不重试，不把请求启动成功直接当作切回成功。
+- 沿用风险页安全边界：登录/验证码/风控、地址编辑、订单详情或支付等证据时保留现场，不发送 Back 或强行切回；Activity 缺失、读取异常明确停止。以上例外不引入首页门禁。
+- 导航在原任务互斥和唤醒锁内完成，不变更租约/调度。返回失败只显示人工处理提示，不把成功采集改为失败或自动重采。
+- 失败、部分成功、提交未确认保留现场，不运行返回步骤，也不触发旧空闲返回倒计时。关闭开关保持原流程，采集间隔不变。
+- 不自动拍照、搜索或创建下一任务，不涉及采购/订单/付款；不使用深链、浏览器、OCR/VLM 或坐标兜底。
+
+## SYB 存疑规格候选核对（#251）
+
+实现绑定 `64b4205`，基线 main `fdd26af`；2026-09-09 代码与本地测试/构建通过，未部署、未重跑生产历史数据。
+
+- 原 Parse 的成功与失败行为不变，仅 uncertain 明细增加既有蝦皮规格候选核对。比较完整原文，沿用【备注】清理，允许全角逗号、逗号两侧空白及连续空白归一；颜色尺码可正序或倒序，使用逗号或空白分隔，只有唯一完整组合才改为 success。返回既有候选标签，不改写标签，不删除加号、不截断体重说明、不做近似匹配。
+- 单规格只有在候选确实仅包含该角色时通过；有两个角色时不能用单值补猜另一个角色。空/损坏候选、校验不通过、同角色多维、未知有值维度、多种组合或归一化碰撞，均保留原结果。候选必须已存在，不能用本次待确认输入生成候选再自我证明。
+- 同步入库 ApplyDetail、手动 Reparse 共用；成功核对不再次合并规格，因此不新增重复维度、不覆盖已有映射。人工确认仍优先，默认 Reparse 跳过人工与 AI 已确认值；原文保留。
+- #198 批处理原本先 Reparse，所以可直接复用本优化：能确定的不用调用 AI；仍不确定的按原 AI 流程处理。没有新增调度、调用额度或同步等待，不自动开启已有任务。
+- 不取消 uncertain/failed 状态，不改变采购可信度/可采购规则，不实现一键关联 PDD。部署后新同步或显式重新解析会使用新逻辑；本次没有执行生产批量更新。
+
+
+## 蝦皮详情匹配等待与回读（#254）
+
+实现绑定 `9088e6b`（2026-09-10，分支 fix/254-match-loading）；已通过合成数据测试，尚未合并 main 或发布线上。
+
+- AI 设置中的 timeoutSeconds=T 仍是单次 Provider 请求的上限。详情一键匹配的整次预算为 2T+10 秒，浏览器 POST 等待上限为 2T+20 秒；例如 T=60 时130/140秒，T=180时370/380秒。只保留现有一个 AI 设置入口，不新增时间配置框，也不自动改变管理员已保存的 T。
+- 超时上限不是固定等待。颜色/尺码串行执行且共用整次预算；正常部分匹配仍按原事务保存合格结果，AI异常在保存前返回时不提交本轮新映射。既有置信度、候选、人工确认映射保护和采购资格不变。
+- 前端超时、关闭或切换详情不代表后端已取消、未保存或已回滚；必须以回读结果为准，无法回读显示结果未确认，不自动重复匹配、不自动创建采购。
+- 单商品详情的成功/失败/超时/关闭重开都必须结束失效的等待状态；旧请求不得覆盖新商品或新操作。匹配进行期间本抽屉不能人工改映射，已有未保存草稿仍按原确认流程处理。
+- UI匹配提示的等待上限仅指POST，不含提交前GET及结果核对GET；结果核对也有限时，不能让失败提示再次陷入无限转圈。
+
+
+## SYB 行内一键关联最近采集（#253）
+
+实现绑定 `b1594dc`，2026-09-10；分支 feat/253-one-click-link，包含 #254 依赖。已完成合成数据测试及构建，未合并 main、未部署，不代表当前线上已具备此能力。
+
+- 未关联 PDD 且既有处理阶段提供“去关联”的 SYB 行可用一键关联；原人工入口不删除。首次点击选择采集手机后继续当前行，后续使用记忆手机；小箭头查看/切换手机，保存只修改全行共用偏好。取消不改变偏好、不执行关联。与批量采购设备选择互不影响。
+- 以所选手机的临时采集 source=agent_current_page 为范围，从 completed、completed_partial 中按 finished_at DESC、id DESC 取最新一条；失败/待执行/执行中不参与。最新为部分成功或商品停用、无可用规格时明确停止，不回退更旧商品，不切换其他手机。离线手机允许使用已有成功结果，停用或已删除手机需要重新选择。
+- 主动作开始冻结行、蝦皮商品和设备；服务端关联事务固定来源采集任务、PDD商品与规格版本。仅未关联时自动写入，已有或被其他操作改变的关联不覆盖。关联作用于蝦皮商品，因此共用该蝦皮档案的其他 SYB 明细也受影响；切换手机不会重绑已有商品，也不会改变在途操作。
+- 先保存关联，再复用现有颜色/尺码自动匹配及保存。有效已确认映射保留；普通部分匹配保存合格结果，AI故障不提交本轮新映射，但已保存关联保留。后续可从“去匹配”或详情人工继续。failed 且无人工/AI确认时不能自动跳过人工解析；uncertain 不统一拦截，仍以原采购准备规则为准。
+- 操作完成不保证立即可采购，必须刷新现有处理阶段；缺规格、缺映射、解析需确认或其他原资格不满足时继续显示真实待处理阶段。不自动创建采购任务、不下单、不支付。
+- 请求超时/网络中断只做有限回读，不重复提交；读回失败明确结果未确认，避免无限转圈。离开页面不代表后端停止或回滚。普通用户沿用现有采购员权限，无新管理员专属开关。
+
+## SYB 已关联商品的一键替换（#258）
+
+实现绑定 `2b01974`；部署与验收见 #258 发布证据。
+
+- 复用一键关联及小箭头的位置，保留原查看 PDD 商品。PDD 待采集、采集失败、停用或缺价格的对应处理阶段可替换；采集中、已创建/运行采购、成功或结果未知不开放。服务端提交时再次检查，不能只相信按钮。
+- 复用每用户/浏览器/API环境的手机偏好；首次选择继续当前行，小箭头仅切换偏好。预览仅选所选手机最新 completed/completed_partial 临时采集，部分成功或不可用不回退旧商品。确认后固定来源任务和目标，不改用新采集；来源状态、设备、目标规格或旧关联改变时拒绝。
+- 不同商品显示一次确认，包含旧/新商品、手机和共享蝦皮档案影响；取消不写入。同商品不弹替换确认且不重写关联，只继续匹配。共享该蝦皮档案的 SYB 明细使用新关联，历史采购任务快照不改。
+- 沿用既有更换关联和有效映射检查，再复用自动匹配保存。部分匹配、AI失败或解析需人工处理时保留已保存关联，显示真实处理阶段，不保证立即可采购、不自动创建采购。
+- 网络异常只有限回读，区分目标商品、仍为原商品和其他关联，不把“已有某个关联”误报为本次替换成功；不自动重发写请求。没有新增后台作业、订单或付款操作。
+
+## 辅助信息缺失的采集关联（#259）
+
+实现绑定 `e467706`，仅 Server；部署/验收见 #259。替代 #253/#258 中“部分完成一律拒绝”的限制，不改变 completed 原有路径。
+
+- completed_partial 的 missing 必须是非空合法列表且仅包含 salesText、shopName、reviewCount，才进入辅助信息兼容检查；title、规格/价格缺失、遍历截断、SKU数量上限及未知原因仍拒绝。
+- `shopeeproduct/partial_collection.go` 核对本次 task 的维度和值、可售SKU的完整标记/规格引用/非负价格、本次颜色价格，以及当前档案可选值由本次有效SKU覆盖，不能借旧档案合并残留的规格或价格通过。真实单维度允许，不虚构另一维度；本次明确报告缺少规格仍拒绝。
+- 一键关联、替换预览及确认提交共用验证。失败沿用409 LATEST_COLLECTION_UNAVAILABLE及现有提示，不回退更早采集、不换手机。状态 completed_partial 和 missing 原样保留；辅助字段缺失仍可在任务详情查看。
+- 无接口字段、数据库迁移、Android/Web或权限变更；普通人工关联与采购/AI资格不变。不将“允许关联”视为“已匹配或已采购”。
+
+## 采购单标题面板与地址就绪等待（#260、#261）
+
+实现绑定 #260 `3c1ffa4`（执行器回归测试 `7de4318`）、#261 `5ea07f1`，Android 0.9.74 / versionCode87，基于0.9.73。安装及真实采购验收以工单证据为准；不代表 main 的 Android 已整合这些分支。
+
+- 采购仅在安全规格入口点击返回SUCCESS后，记录本次页面包名/Activity作为内存上下文；开始新执行或页面身份改变时清除。`PddScreenParser` 的新增 purchaseEntryContext 默认关闭，仅该采购执行器传入；普通解析和采集原判定保留。
+- 当前仍为同一PDD Activity、商品ID非空、没有页面风险、没有选中摘要，且唯一有标题规格滚动区、一个维度有值，同时具有关闭、数量、支付展示区域与下单操作证据时，单标题可识别为NORMAL_SCROLLABLE。只是允许进入既有精确规格探测/选择，不执行下单或付款，不全局认可UNKNOWN，不增加入口重复点击或滑动。
+- 地址入口点击原有1000ms保留；地址列表等待增加唯一修改目标要求。点击修改和保存由500ms改为1000ms，其他通用动作间隔不变，无新配置项。
+- 修改后不再只见“详细地址”文字就立即写入。最多50次、每次间隔200ms读取（不含读取耗时），检查PDD页面风险；唯一可见启用有内容的详细地址EditText，连续两次路径、边界、内容及Activity相同才继续原输入流程。始终零个/多个或不稳定时失败，不取第一个候选。
+- 输入内容生成、输入后回读、保存后退出及返回规格面板、最终复核和单次下单边界不变。新增本机脱敏诊断 addressEditorCandidates / addressEditorPolls 两个整数，与task/attempt/device/ruleHash关联；不记录地址内容、原始树或整屏截图。
+- 仅Android；无Server/Web、共享API字段、数据库迁移或权限变化。真实采购、地址写入及订单创建不作为自动安装验证，不执行付款。
+
+### v2 商品入口补点与地址返回等待（#260、#261）
+
+2026-09-10 实现绑定 #260 `713111d`、#261 `d0a82f3`，Android 0.9.75 / versionCode88；真实采购效果以工单验收为准，非 main 合并声明。
+
+- 入口恢复不再把全页面支付方式展示文案单独视为支付页。当前包名/Activity、商品标题和安全入口必须与点击前一致，入口唯一且可用；已打开面板、关闭控件、数量、选中摘要、订单操作、风险/评价页面仍拒绝恢复。支付 Activity 或明确支付、订单、地址文本继续阻止补点。仅允许既有一次重新定位后的规格入口中心手势，随后仍验证面板，不循环、不扩展到地址保存或下单。
+- 保存地址后的确认读取、必要时一次返回后的确认读取，增加最多50次、间隔200ms的有界就绪检查，页面捕获耗时另计。连续两次同一Activity满足原地址回读与确认面板条件后继续；完整信息不要求滚动区域。已明确到地址列表时保留原返回路径，不等待列表出现下单按钮；返回后增加1000ms缓冲。
+- 就绪检查不修改原地址回读和结构下单入口规则；超时后只对既有识别的面板、唯一可用滚动区域执行原有有限滚动。零/多个区域仍失败，不凭地址入口或未知底部节点授权下单。最终精确规格、数量、价格、地址与单次下单边界不变。
+- 私有采购诊断新增布尔 savedAddressMatched、savedPanelMatched；整数 savedLegacySubmitCandidates、savedAddressCards、savedAddressTargets、savedScrollCandidates、savedConfirmationPolls。只记录标量并绑定task/attempt/device/ruleHash，不保存地址、原始树或整屏图。
+- CG109 v1现场读取未达到空闲状态，不能确认原失败具体缺哪项证据；v2覆盖迟到确认节点及可观测性，不将合成测试通过冒充真机修复验收。无Server/Web/API/迁移/权限变化，不需要服务器重启。
+
+## 探测到正式采购的单次面板交接（#262）
+
+2026-09-10 实现绑定 `2ea32fd`，Android0.9.76/code89；基于#260/#261，未声明合并main或真实采购验收通过。
+
+- AgentForegroundService通过PurchaseProbeHandoff只在成功spec_probe且结束后新快照仍识别PDD规格面板时保留一次性内存交接。仅taskId/goodsId/ruleHash/deviceId、Activity、前台revision和单调时钟时间，不保留控件节点、地址或选中状态，不落盘；有效期180秒。
+- 正式阶段消费时检查同任务/商品/规则/设备、前台revision及时间，消费后即清除。失配/超时/无任务或采集任务调度/结果异常/进程重启均不能沿用；普通手动再试不会继承已消费交接。现有服务端租约、互斥和匹配等待策略不变。
+- 有交接时，执行器恢复限定的purchaseEntryContext，最多10次、间隔200ms新读取（捕获耗时另计）；连续两次相同PDD Activity且具备既有商品/面板证据才跳过openProduct。空树可有限等待，其他应用/Activity改变/页面风险立即拒绝复用。没有交接时保留原一次判断路径；不把UNKNOWN当成功，不跳过正式精确规格/数量/价格/地址或下单验证。
+- 私有诊断新增handoffPresent、productReused布尔值，reusePolls整数及reuseReason固定枚举legacy_evidence/page_problem/page_changed/handoff_ready/evidence_timeout。仍绑定task/attempt/device/ruleHash，无敏感文本。
+- 无Server/Web、共享API或数据库变化，不需重启服务器。只有合成测试验证；原CG107/108日志证实两阶段，但未记录旧版重开判断，不把上下文丢失假设宣称为唯一现场根因。

docs/06-troubleshooting.md

@@ -2,8 +2,8 @@
 generated: true (请先修改 Gitea Wiki，禁止直接编辑本文件)
 wiki_page: Troubleshooting
 wiki_url: https://git.ilapage.cn/OPC/goauto/wiki/Troubleshooting
-wiki_revision: b1b1b343917e66288f4282bc6b3b90ea4ff3cca0
-synchronized_at: 2026-09-04T11:30:16Z
+wiki_revision: 18744477bfd17f396e8c76ec7a2fcc6720acdf6f
+synchronized_at: 2026-09-09T03:16:51Z
 <!-- gitea-wiki-mirror:end -->
 
 # 故障排查
@@ -85,3 +85,22 @@ sqlite3 -readonly agent-diagnostics.db "SELECT task_id,reason,color_row_count,co
 ```
 
 读取时记录设备、Agent 版本、任务号和规则快照；工单只回写查询得到的脱敏聚合数值。读取完成后删除本地导出副本。正式 APK 若不允许 `run-as`，停止排查并确认安全的只读诊断出口，不通过放宽应用安全配置或上传完整数据库绕过。
+
+## Android 采购规格入口本地诊断（#249）
+
+实现绑定 `99faf5a`，Agent `0.9.67`（versionCode 80）。单元测试与 Debug 构建已通过，新增版本真机留存/读取尚待验证；本节不属于上文既有实测结论。
+
+采购执行器启动后，在应用私有 `files/purchase_diagnostics/<taskId>_<attemptId>.jsonl` 保存白名单结构化入口诊断。元数据包含 taskId、attemptId、deviceId、agentVersion、phase、ruleHash（当前任务规则快照 SHA-256）、timestamp 和 elapsedMs。现有任务接口只有 attemptId，没有 attemptNumber；用 attemptId 对照服务端历史，不推算重试序号。
+
+证据仅包含入口来源枚举、候选数、点击结果/原因枚举、等待轮数、面板结构布尔值/计数，以及受控恢复是否执行及固定拒绝原因。没有商品标题、规格原文、地址、手机号、Cookie、Token、链接、原始控件树或截图。entryWaitMillis 是该等待循环累计的计划等待量；elapsedMs 才是自本次采购执行器诊断起点计量的实际耗时，timestamp 是后台写入时间。
+
+复用现有单线程诊断队列异步写入，写入/排队失败不改变采购结果；不新增点击、滑动、等待或采购门禁。最多保留最近 5 个 attempt 文件、每文件最后 128 条事件，超过 7 天的文件在服务启动或下次写入时清理。异常断电或存储故障仍可能丢失诊断，不能将日志缺失当成动作未执行；不上传 Admin，不增加服务端接口。
+
+仅对允许 run-as 的 Debug APK，在设备已连接且选定准确序列号后只读提取：
+
+```powershell
+adb -s <device-serial> shell run-as cn.ilapage.goauto.agent ls files/purchase_diagnostics
+adb -s <device-serial> exec-out run-as cn.ilapage.goauto.agent cat files/purchase_diagnostics/<taskId>_<attemptId>.jsonl
+```
+
+先列出文件，再读取本次任务/attempt 的准确文件名；不得扩大为导出所有应用数据或完整数据库。新版安装前的失败不会补生成日志；需要用户授权后重试才能产生新证据。Release 若禁止 run-as 则停止，不更改权限绕过；首版没有导出界面。该功能用于确定拒绝分支，并不代表已经修复对应采购故障。

docs/08-agent-api-contract.md

@@ -2,8 +2,8 @@
 generated: true (请先修改 Gitea Wiki，禁止直接编辑本文件)
 wiki_page: Android-Agent-API-Contract
 wiki_url: https://git.ilapage.cn/OPC/goauto/wiki/Android-Agent-API-Contract.-
-wiki_revision: f3242938de4ac55c47f5c6eebd69184024e6a0ea
-synchronized_at: 2026-09-05T09:04:42Z
+wiki_revision: 49dec4c35da793a32822a82e00f3b657757b6d44
+synchronized_at: 2026-09-07T13:35:25Z
 <!-- gitea-wiki-mirror:end -->
 
 # MVP 共享 API 契约
@@ -75,7 +75,7 @@ POST /api/admin/v1/syb-products/reparse-batch
 PATCH /api/admin/v1/syb-products/{productId}/correction
 ```
 
-`import` 仅允许管理员调用。请求体提交 `dateFrom`、`dateTo` 后创建持久化后台任务并立即以 `202` 返回 `runId` 和 `status=running`；关闭弹窗、刷新或离开页面不影响任务。没有启用店铺时必须在读取凭据、登录、验证码 OCR 和任意 SYB 网络请求之前返回 `422`。任意时刻只能有一条 `running` 记录，内存锁与数据库唯一执行槽共同阻止单进程和跨进程重复导入；冲突时返回正在执行任务的日期范围。
+`import` 允许已认证的管理员（admin）和采购员（purchaser）调用（#236），仍须通过 Casbin 权限校验；其他角色返回 403。采购员的 POST 权限由既有启动权限对账写入，不需要新增数据库迁移。操作人取已认证 claims，不接受客户端冒名。请求体提交 `dateFrom`、`dateTo` 后创建持久化后台任务并立即以 `202` 返回 `runId` 和 `status=running`；关闭弹窗、刷新或离开页面不影响任务。没有启用店铺时必须在读取凭据、登录、验证码 OCR 和任意 SYB 网络请求之前返回 `422`。任意时刻只能有一条 `running` 记录，内存锁与数据库唯一执行槽共同阻止单进程和跨进程重复导入；冲突时返回正在执行任务的日期范围。
 
 `sync-runs` 列表支持 `page`、`pageSize`、`status`、`dateFrom`、`dateTo`，详情返回日期范围、状态（`running` / `succeeded` / `failed` / `interrupted`）、处理天数、货运单/明细/新增/覆盖数量、店铺准入与跳过数量、店铺筛选快照哈希、按店铺的 `accepted` / `skipped` 统计、操作人和起止时间。列表和详情对已登录角色只读开放。服务启动时遗留的 `running` 任务改为 `interrupted`；中途失败或中断已经写入的数据保留，重新导入仍按唯一键覆盖。
 
@@ -472,7 +472,7 @@ POST /api/agent/v1/tasks/{taskId}/fail
 |---|---:|---:|---:|---:|
 | `openProduct` | 是 | 是 | 是 | 否 |
 | `verifyProduct` | 是 | 是 | 否 | 否 |
-| `openSpecPanel` | 是 | 是 | 是 | 否 |
+| `openSpecPanel` | 是 | 是 | 兼容读取、不执行（0.9.60+，见 #238） | 否 |
 | `selectSpec` | 是 | 是 | 是 | 否 |
 | `setQuantity` | 是 | 是 | 否 | 否 |
 | `verifyUnitPrice` | 是 | 是 | 否 | 否 |
@@ -486,7 +486,7 @@ POST /api/agent/v1/tasks/{taskId}/fail
 - 文字候选按控件文字或内容描述**精确匹配**；候选合并后必须唯一命中。点击动作只允许点击唯一文字节点或其最近的可点击父容器，不允许模糊匹配、猜测相近候选、改点兄弟节点。
 - 动作 `textAliases` 不能包含地址修改、创建/提交订单、订单号或支付相关文字，防止用安全 action 绕过危险动作类型和能力门禁。只读识别字段使用独立校验：允许订单和支付证据，仍拒绝修改地址、收货地址，并沿用各字段声明的数量、长度、去重和空白限制。
 - `waitAfterMs` 表示动作成功后的等待时间，范围为 0～30000 毫秒；省略时为 0。
-- `swipeAfter` 表示动作成功后执行一个有限滑动计划。`direction` 只能为 `up` / `down` / `left` / `right`，`count` 为 1～10，`durationMs` 为 100～2000，`intervalMs` 为 0～5000 且省略时为 0。
+- `swipeAfter` 通常表示动作成功后执行一个有限滑动计划；Android 0.9.60+ 的 `openSpecPanel` 例外，只兼容读取而不执行预滑动（见 #238）。`direction` 只能为 `up` / `down` / `left` / `right`，`count` 为 1～10，`durationMs` 为 100～2000，`intervalMs` 为 0～5000 且省略时为 0。
 - 未在矩阵中授权的 action/参数组合、未知字段、空候选和越界值一律拒绝。`updateShippingAddress`、`createOrder`、`readOrderResult` 等正式动作在其独立高风险契约完成前不接受上述参数。
 - 旧的仅含 `actions[].type` 的规则继续有效：候选使用 Agent 内置语义，等待为 0，不执行动作后滑动。
 - 服务端保存创建任务时收到的完整原始规则快照；规则后来更新为规则 B，不会改变已有任务中的规则 A 快照。
@@ -867,3 +867,111 @@ X-GoAuto-Device-Recovery-Code: <one-time-code>
 Agent 携带既有 Token（可已失效）及恢复码重新调用注册接口。服务端必须同时校验同一 `installId`、未停用状态、恢复码摘要、未过期和未使用；成功后使用原 `deviceId` 写入新 Token 摘要并返回一次新 Token，清除恢复码摘要和有效期。旧 Token 与恢复码都立即失效，已分配的 pending 采集或采购任务保持原 `deviceId`，不创建替代设备记录。缺少或错误恢复码仍为 `DEVICE_INSTALL_ID_CONFLICT`；过期码为 `DEVICE_RECOVERY_EXPIRED`；停用设备为 `DEVICE_DISABLED`。
 
 自 #223 起，新建 SYB 任务在保持 `mappedColor` / `mappedSize` 为空和首趟 `spec_probe` 不变的同时，把创建时与目标规格对应的 confirmed 商品映射冻结为仅供服务端决策的指导快照。服务端收到当次候选后按角色验证该快照：只有规范化后唯一对应当次候选时才复用，并固化当次候选原文；否则该角色继续执行确定性匹配，仍未解决才把该角色及其封闭候选交给 AI。已解决角色不得重复发送给 AI，最终颜色和尺码仍须逐字属于各自当次候选。任务决策快照通过 `roleSources` 记录每个角色的 `manual_mapping` / `exact_match` / `ai_match` 来源；任务级 `specSource` 使用现有枚举汇总，不新增 Agent 决策权限。
+
+## 客户端 API 与管理员密钥管理（#237）
+
+实现基线 `71f7751`；以下接口已通过隔离测试；2026-09-07 本机 MySQL 迁移及管理员通过 HTTP 读取列表、模块目录已验证，真实密钥创建/编辑/停用及业务访问仍未联调，线上尚未部署。Android 接口不变。
+
+### 管理接口
+
+前缀 `/api/admin/v1/client-keys`，要求 Admin JWT 和 admin 角色，默认接受 HTTP/HTTPS，响应 `Cache-Control: no-store`。
+
+| 方法与相对路径 | 输入 | 成功 data |
+|---|---|---|
+| GET 空路径 | page，固定每页 20 | items、total、page、pageSize |
+| GET /modules | 无 | 模块数组：key、title、group、writable、actions |
+| POST 空路径 | name（1～80 字符）、grants | key 元数据与仅本次返回的 secret |
+| PATCH /:keyId/grants | version、grants | 更新后的元数据 |
+| POST /:keyId/disable | version | 停用后的元数据 |
+
+授权示例：`{"module":"pdd_products","write":false,"actions":[]}`；grants 为非空数组。元数据包括 id、name、prefix、enabled、version、grants、createdBy、updatedBy、createdAt、updatedAt、lastUsedAt，不返回摘要或完整密钥。管理请求只接受单个 JSON 对象、拒绝未知字段、最大 64 KiB。成功 code=200；无效输入 422、不存在 404、授权版本冲突或已停用 409。
+
+### 客户端访问与错误语义
+
+- 前缀 `/api/client/v1`，只接受 `Authorization: Bearer <客户端密钥>`，不接受 Cookie 或 URL 凭据，不与 JWT、Device Token 通用。
+- 根据用户 2026-09-07 的明确确认，管理与客户端接口在所有环境默认接受 HTTP/HTTPS，不设置协议开关，也不依赖 X-Forwarded-Proto 或 GOAUTO_TRUST_FORWARDED_PROTO。HTTP 明文传输密钥及业务数据，优先使用 HTTPS；不影响其他接口各自的协议要求。
+- 不再因 HTTP 返回 426；401 为缺失、无效或停用密钥；403 为模块/动作未授权；400 为查询参数携带凭据；503 为认证或审计暂不可用。业务错误沿用各既有接口。
+- 一般请求体最大 16 MiB；响应只支持有限 JSON（32 MiB），递归过滤凭据与原始载荷字段。不支持直接流式/二进制文件接口。响应不可序列化或超限时返回 502；业务可能已执行，必须先核对结果，不要自动重试。
+- 通过密钥认证的请求由服务端生成 `X-Client-Request-Id` 关联审计；它不是业务幂等键，原业务接口要求的 requestId 等字段仍须提供。允许请求必须先落审计意图；完成状态更新失败可留下 status=0。无效密钥没有 key_id 关联审计；拒绝授权的 403 审计为尽力记录。
+- GET `/ai-matching-settings` 只返回 `data.enabled`。POST `/ai-matching-settings/resolve` 接受 targetColor、targetSize、colors、sizes；每组最多 200 项，每个值最多 255 字符，总请求最大 64 KiB；确定性优先，必要时使用当前 Provider，返回 mappedColor、mappedSize、source；不保存映射、不创建任务，无法可靠匹配返回 422 安全提示。
+
+### 明确开放的接口清单
+
+下表路径均相对 `/api/client/v1`；普通业务请求字段沿用本文对应 Admin 业务契约。read=选中模块，write=模块读写，其他值均需 actions 逐项授权。没有列出的 Admin 接口不能用客户端密钥调用；新增 Admin 路由不会自动开放。
+
+| 方法 | 路径 | 模块键 | 能力 |
+|---|---|---|---|
+| POST | `/ai-matching-settings/resolve` | ai_matching | match |
+| GET | `/devices` | devices | read |
+| GET | `/pdd-products` | pdd_products | read |
+| GET | `/pdd-products/:productId` | pdd_products | read |
+| POST | `/pdd-products` | pdd_products | write |
+| PATCH | `/pdd-products/:productId` | pdd_products | write |
+| GET | `/shopee-products` | shopee_products | read |
+| GET | `/shopee-products/:productId` | shopee_products | read |
+| POST | `/shopee-products` | shopee_products | write |
+| PATCH | `/shopee-products/:productId` | shopee_products | write |
+| POST | `/shopee-products/:productId/link-pdd` | shopee_products | write |
+| POST | `/shopee-products/:productId/specs/values` | shopee_products | write |
+| PUT | `/shopee-products/:productId/specs/mapping` | shopee_products | write |
+| DELETE | `/shopee-products/:productId/specs/values` | shopee_products | delete |
+| DELETE | `/shopee-products/:productId/specs/mapping` | shopee_products | delete |
+| POST | `/shopee-products/batch-delete` | shopee_products | delete |
+| POST | `/shopee-products/:productId/specs/mapping/auto-match` | shopee_products | match |
+| POST | `/shopee-products/:productId/specs/mapping/confirm` | shopee_products | match |
+| GET | `/syb-products` | syb_products | read |
+| GET | `/syb-products/:productId` | syb_products | read |
+| PATCH | `/syb-products/:productId/correction` | syb_products | write |
+| POST | `/syb-products/:productId/reparse` | syb_products | reparse |
+| POST | `/syb-products/reparse-batch` | syb_products | reparse |
+| GET | `/syb-products/sync-runs` | syb_sync_runs | read |
+| GET | `/syb-products/sync-runs/:runId` | syb_sync_runs | read |
+| POST | `/syb-products/import` | syb_sync_runs | sync |
+| GET | `/syb-inner-codes` | syb_inner_codes | read |
+| GET | `/syb-inner-codes/:recordId` | syb_inner_codes | read |
+| GET | `/syb-inner-codes/match-jobs/:jobId` | syb_inner_codes | read |
+| GET | `/syb-inner-codes/apply-batches/:batchId` | syb_inner_codes | read |
+| POST | `/syb-inner-codes/rematch` | syb_inner_codes | match |
+| POST | `/syb-inner-codes/import` | syb_inner_codes | import |
+| POST | `/syb-inner-codes/batch-delete` | syb_inner_codes | delete |
+| POST | `/syb-inner-codes/apply-preview` | syb_inner_codes | writeback |
+| POST | `/syb-inner-codes/apply` | syb_inner_codes | writeback |
+| POST | `/syb-inner-codes/:recordId/recheck` | syb_inner_codes | match |
+| GET | `/syb-shops` | syb_shops | read |
+| POST | `/syb-shops` | syb_shops | write |
+| PATCH | `/syb-shops/:shopId/name` | syb_shops | write |
+| PATCH | `/syb-shops/:shopId/enabled` | syb_shops | write |
+| DELETE | `/syb-shops/:shopId` | syb_shops | delete |
+| GET | `/collection-rules` | collection_rules | read |
+| POST | `/collection-rules` | collection_rules | write |
+| PATCH | `/collection-rules/:ruleId` | collection_rules | write |
+| DELETE | `/collection-rules/:ruleId` | collection_rules | delete |
+| GET | `/purchase-rules` | purchase_rules | read |
+| GET | `/purchase-rules/current` | purchase_rules | read |
+| POST | `/purchase-rules` | purchase_rules | write |
+| PATCH | `/purchase-rules/:ruleId` | purchase_rules | write |
+| DELETE | `/purchase-rules/:ruleId` | purchase_rules | delete |
+| PUT | `/purchase-rules/current` | purchase_rules | activate |
+| GET | `/collection-tasks` | collection_tasks | read |
+| GET | `/collection-tasks/:taskId` | collection_tasks | read |
+| POST | `/collection-tasks` | collection_tasks | collect |
+| POST | `/collection-tasks/batch` | collection_tasks | collect |
+| POST | `/collection-tasks/:taskId/reset` | collection_tasks | collect |
+| DELETE | `/collection-tasks/:taskId` | collection_tasks | delete |
+| GET | `/purchase-tasks` | purchase_tasks | read |
+| GET | `/purchase-tasks/:taskId` | purchase_tasks | read |
+| POST | `/purchase-tasks/batch-preview` | purchase_tasks | purchase |
+| POST | `/purchase-tasks` | purchase_tasks | purchase |
+| POST | `/purchase-tasks/batch` | purchase_tasks | purchase |
+| POST | `/purchase-tasks/batch-retry` | purchase_tasks | purchase |
+| POST | `/purchase-tasks/stock` | purchase_tasks | purchase |
+| GET | `/ai-matching-settings` | ai_matching | read |
+
+### openSpecPanel 后置滑动兼容与诊断（#238）
+
+版本边界：Android 0.9.60 / versionCode 73，代码 `58a6c1c`。不修改 JSON schema、能力标识、任务接口或已有快照哈希。`openSpecPanel.swipeAfter` 仍按 direction/count/durationMs/intervalMs 原约束校验；解析成功后不执行该准备性滑动，`waitAfterMs` 保留。其他动作后置滑动沿用旧执行语义。旧 Server 可继续下发原快照；旧 APK 仍按原策略执行，不能将本契约描述当作旧设备已获得兼容。
+
+规格探测与精确选择自行负责按需有界滚动，原始候选、精确点击和选中复核不变。跳过预滑动不作为规格探测成功或订单创建证据。
+
+本地 `GoAutoPurchasePanel` 脱敏结构日志关联 task、attempt、device、rule（规则 SHA-256），不上传原始页面。新增事件：`postSwipe=skipped;action=openSpecPanel;reason=spec_panel_on_demand;panel=<枚举>`；其他必需滑动失败为 `postSwipe=failed;action=<动作枚举>;direction=<方向枚举>;swipeIndex=<本动作内第几次滑动>;reason=<固定分类>`。
+固定失败分类：unknown、root_unavailable、no_scrollable、invalid_bounds、gesture_unsupported、gesture_rejected、gesture_cancelled、gesture_timeout。日志不含规格值、节点文本、坐标、地址、订单、凭据、原始树或截图；结果错误码仍为 RULE_ACTION_FAILED，现有结果提交字段不变。

docs/12-syb-erp-interface.md

@@ -2,8 +2,8 @@
 generated: true (请先修改 Gitea Wiki，禁止直接编辑本文件)
 wiki_page: SYB-ERP-Interface-Contract
 wiki_url: https://git.ilapage.cn/OPC/goauto/wiki/SYB-ERP-Interface-Contract.-
-wiki_revision: ad9adc22e69e48c9a8fd87d7121066eecca55fd6
-synchronized_at: 2026-09-04T11:30:50Z
+wiki_revision: a4f4ab200af052bab7ffbabe267238528bcd7cf9
+synchronized_at: 2026-09-07T07:02:57Z
 <!-- gitea-wiki-mirror:end -->
 
 # 12 顺云宝（SYB）ERP 接口契约
@@ -228,9 +228,20 @@ Admin 默认 `max_matches = 10000`，可以在配置中调整；上限针对整
 读取完整明细并按既有 upsert 保存，但本次同步仍记为失败、明确提示当天未形成
 稳定快照且不推进游标，下一次继续覆盖今天。任何尝试都不得突破 `max_matches`；
 网络/业务错误、非法 ID 或不完整明细不属于可放宽的快照漂移。
+`[必须，#235]` 当天跨页重复 ID 纳入上述最多 3 次列表快照尝试（含首次），
+不增加另一层重试次数。发现跨页重复后丢弃本次列表，从预检总数和第一页重新开始，
+使用全新 ID 集合；最后一次仍重复时直接失败，不得去重后按成功或降级数据保存。
+已经完成的历史日期保持其已有结果，不重复拉取；历史日期重复不适用此恢复。
+每页先检查非法 ID 和页内重复，再检查跨页重叠；同页同时存在页内重复和跨页重叠时
+仍作为硬错误停止。原有总数漂移/短页的合法唯一列表降级保存条件保持不变。
+重复诊断只记录日期、当天尝试序号、首次/当前页码与行号、start、pageSize、
+expectedTotal 和已获取唯一数量，不记录真实重复 ID、原始响应或个人数据。
 
 ### 4.4 统一日期范围同步与覆盖游标
 
+GoAuto 同步记录页的立即同步允许管理员和采购员（purchaser）使用（#236），固定覆盖昨天和今天；其他已登录角色仅可查看记录。复用既有同步互斥、日期校验、启用店铺筛选及操作人审计，不授予店铺配置、凭据或定时任务管理权限。权限代码发布并完成启动对账后生效。
+
+
 页面只有一个同步入口，操作员确认工具条上的开始日和结束日后发起。首次打开页面
 固定默认昨天到今天，不因 `last_synced_at` 更早而自动扩大范围；需要补历史缺口时
 由操作员明确选择日期，单次仍不得超过 31 天。

docs/13-deployment-and-operations.md

@@ -2,8 +2,8 @@
 generated: true (请先修改 Gitea Wiki，禁止直接编辑本文件)
 wiki_page: Deployment-and-Operations
 wiki_url: https://git.ilapage.cn/OPC/goauto/wiki/Deployment-and-Operations.-
-wiki_revision: b1b1b343917e66288f4282bc6b3b90ea4ff3cca0
-synchronized_at: 2026-09-04T11:30:08Z
+wiki_revision: f951dbc8b6a555cbf8f44cda073910406ba55191
+synchronized_at: 2026-09-07T09:43:56Z
 <!-- gitea-wiki-mirror:end -->
 
 # 部署与运维
@@ -70,3 +70,26 @@ Provider 故障日志只允许记录调用关联 ID、操作类型、耗时、
 - 服务启动会将上次进程遗留的 `running` 执行记录标记为 `interrupted`。该恢复依赖当前线上每个数据库只运行一个调度器实例；扩展为多调度器前必须另建工单引入实例租约，不能直接复用此判断。
 - 排错从 Admin 定时任务页单选任务后进入“日志”，按状态和开始时间查询。记录只含稳定错误码和脱敏摘要；需要定位细节时查看受控服务日志，不得把任务参数、Provider 配置/响应、密钥或业务原始数据复制进执行历史。
 - 当前没有执行历史删除接口和自动保留策略；删除定时任务不删除历史。数据库容量治理需要另建工单评估。#198 的 `GoAutoSYBSpecAIParse` 在 #199 发布和迁移后仍保持关闭，启用必须由管理员另行确认。
+
+## 客户端密钥部署与验证（#237）
+
+实现基线 `71f7751`；2026-09-07 已按用户授权完成本机 MySQL 迁移、管理员菜单写入和 Server/Web 构建重启；管理页面 HTTP 列表与模块加载已验证。线上仍未部署。
+
+- 发布前须单独授权追加迁移 `server/cmd/migrate/migration/version-local/1788798000000_client_api_key.go`，按既有迁移流程创建 client_api_key、client_api_key_audit 和“采采管理/客户端密钥”管理员菜单。前置父菜单必须存在；不应以赋予普通用户管理员角色代替迁移或权限核验。
+- 用户于 2026-09-07 明确确认默认兼容 HTTP/HTTPS、不设开关并接受明文风险；部署本版本并执行迁移后，现有 `http://185.216.248.75:9527` 可以使用客户端密钥管理及客户端 API。本机已部署验证，不能据此宣称线上已经可用。HTTP 会明文传输密钥和业务数据，仍建议使用 HTTPS。
+- 客户端密钥功能不依赖 GOAUTO_TRUST_FORWARDED_PROTO、X-Forwarded-Proto 或 Agent HTTP 例外。既有其他路由的协议和代理配置保持不变；不伪造协议头，不新增明文放行开关。
+- 代理、APM、应用日志均不得记录 Authorization、创建响应 secret 或原始业务载荷。应用对两类客户端密钥路由跳过旧请求/响应正文日志，使用专用元数据审计；实际代理日志脱敏仍须部署验收。
+- 请求审计 status=0 可能表示在途、进程中断或结果审计更新失败；先按请求关联号核对业务结果，不自动重试采购、采集、同步等操作。停用阻止后续认证，不保证取消已开始的业务操作。
+- 隔离验证：Server `go test ./app/goauto/clientkey ./app/goauto/clientapi ./cmd/migrate/migration/version-local`；Web `pnpm exec jest tests/unit/client-keys.spec.js --runInBand` 与 `pnpm run build:prod`。浏览器模拟入口 `/tests/fixtures/client-keys.html` 仅由本地 Vite 开发服务承载，使用内存模拟请求和无效示例密钥，不连接真实数据库，不证明线上鉴权已验收。
+- 真实部署验收须另行验证实际 HTTP/HTTPS 入口、管理员创建/编辑/停用、普通用户拒绝、读写/独立动作隔离、停用后的后续请求拒绝及日志无密钥；任何真实业务执行继续按独立授权范围进行。
+
+
+## Windows 本机运行目录与 #237 迁移验证（2026-09-07）
+
+- Supervisor 实际配置 `D:/supervisor/programs/goauto.conf`；程序仅 `goauto-admin-api` 和 `goauto-admin-ui`。从已有干净工作区 `D:/OPC/goauto-worktrees/main-runtime` 的 main 分支运行；源码运行基线 `ac3c63e`，版本化启动模板更新提交 `9a10d82`。
+- 原目录 `D:/OPC/goauto` 的用户改动保持原样；本机敏感配置继续读取 `D:/OPC/goauto/config.yaml`，不复制凭据到运行工作区或版本库。数据库 `127.0.0.1:3307/goauto`，API `http://127.0.0.1:8010`，Web `http://127.0.0.1:9527`。
+- API 命令：`pwsh.exe -NoLogo -NoProfile -File "D:/OPC/goauto-worktrees/main-runtime/scripts/start-server.ps1" -ConfigPath "D:/OPC/goauto/config.yaml" -SkipMigration`；Web 同目录 `scripts/start-web.ps1` 与相同 ConfigPath。已验证无需 ExecutionPolicy Bypass。
+- 真实迁移必须单独授权并先确认唯一待执行版本；常驻 API 加 `-SkipMigration`，日常重启不自动执行未来待审核迁移。#237 迁移 `1788798000000_client_api_key.go` 已执行，sys_migration 记录 `1788798000000`、两张密钥表及管理员菜单已回读；其他角色未新增菜单关联。任务启停状态未改。
+- 范围明确的服务控制：`D:/supervisor/supervisord.exe -c D:/supervisor/supervisord.conf ctl status goauto-admin-api goauto-admin-ui`，启动/停止/重启将 status 分别替换为 start/stop/restart。不得为了 GoAuto 重启整个 Supervisor 或其他项目。配置内容变化后需重新读取配置；本次调用 `supervisor.reloadConfig`，再对上述两个程序定向 start，已通过进程命令行核对新目录。
+- 日志：`D:/supervisor/logs/goauto-admin-api.log`、`D:/supervisor/logs/goauto-admin-ui.log`；对外分享只能保留脱敏结构摘要。迁移输出不得暴露凭据或业务原文。
+- 管理员刷新页面后可进入 `http://127.0.0.1:9527/#/client-keys/index`；菜单缓存未更新时重新登录。已验证列表空态、创建弹窗加载 12 模块及 HTTP 风险提示；未实际创建密钥，真实客户端读写及停用闭环仍待范围明确的验证。线上 GoAuto/Nginx 未重启或发布。

scripts/supervisor/goauto.conf

@@ -1,6 +1,6 @@
 [program:goauto-admin-api]
-command=pwsh.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -File "D:/OPC/goauto/scripts/start-server.ps1" -ConfigPath "D:/OPC/goauto/config.yaml"
-directory=D:/OPC/goauto
+command=pwsh.exe -NoLogo -NoProfile -File "D:/OPC/goauto-worktrees/main-runtime/scripts/start-server.ps1" -ConfigPath "D:/OPC/goauto/config.yaml" -SkipMigration
+directory=D:/OPC/goauto-worktrees/main-runtime
 autostart=true
 autorestart=true
 startsecs=3
@@ -14,8 +14,8 @@ stdout_logfile_maxbytes=50MB
 stdout_logfile_backups=5
 
 [program:goauto-admin-ui]
-command=pwsh.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -File "D:/OPC/goauto/scripts/start-web.ps1" -ConfigPath "D:/OPC/goauto/config.yaml"
-directory=D:/OPC/goauto
+command=pwsh.exe -NoLogo -NoProfile -File "D:/OPC/goauto-worktrees/main-runtime/scripts/start-web.ps1" -ConfigPath "D:/OPC/goauto/config.yaml"
+directory=D:/OPC/goauto-worktrees/main-runtime
 autostart=true
 autorestart=true
 startsecs=3

server/app/admin/router/init_router.go

@@ -1,6 +1,7 @@
 package router
 
 import (
+	goautoclientapi "go-admin/app/goauto/clientapi"
 	"os"
 
 	"github.com/gin-gonic/gin"
@@ -53,6 +54,7 @@ func InitRouter() {
 
 	// 注册 GoAuto Agent 与设备管理路由。
 	goautodevice.InitRouter(r, authMiddleware)
+	goautoclientapi.InitRouter(r, authMiddleware)
 	goautoapprelease.InitRouter(r, authMiddleware)
 	goautoaimatching.InitRouter(r, authMiddleware)
 	goautotask.InitRouter(r, authMiddleware)

server/app/goauto/access/purchaser.go

@@ -56,7 +56,7 @@ var AdminAPIs = []APIPermission{
 	{"重新解析 SYB 商品", "/api/admin/v1/syb-products/:productId/reparse", "POST", true},
 	{"批量重新解析 SYB 商品", "/api/admin/v1/syb-products/reparse-batch", "POST", true},
 	{"人工修正 SYB 商品", "/api/admin/v1/syb-products/:productId/correction", "PATCH", true},
-	{"手动同步 SYB 商品", "/api/admin/v1/syb-products/import", "POST", false},
+	{"手动同步 SYB 商品", "/api/admin/v1/syb-products/import", "POST", true},
 	{"查看 SYB 同步记录", "/api/admin/v1/syb-products/sync-runs", "GET", true},
 	{"查看 SYB 同步详情", "/api/admin/v1/syb-products/sync-runs/:runId", "GET", true},
 

server/app/goauto/access/purchaser_test.go

@@ -16,7 +16,7 @@ func TestPurchaserPermissionMatrixHasNoDuplicates(t *testing.T) {
 func TestPurchaserExcludesAdministratorOperations(t *testing.T) {
 	denied := map[string]bool{
 		"POST /api/admin/v1/devices/:deviceId/disable":         true,
-		"POST /api/admin/v1/syb-products/import":               true,
+		"POST /api/admin/v1/syb-shops/discover":                true,
 		"POST /api/admin/v1/collection-rules":                  true,
 		"PUT /api/admin/v1/ai-matching-settings":               true,
 		"POST /api/admin/v1/shopee-spec-auto-match/runs":       true,

server/app/goauto/access/reconcile_test.go

@@ -55,7 +55,9 @@ func TestReconcilePurchaserPermissions(t *testing.T) {
 	}
 
 	assertPolicyCount(t, db, "custom-role", "/custom", "GET", 1)
-	assertPolicyCount(t, db, RolePurchaser, "/api/admin/v1/syb-products/import", "POST", 0)
+	assertPolicyCount(t, db, RolePurchaser, "/api/admin/v1/syb-products/import", "POST", 1)
+	assertPolicyCount(t, db, RolePurchaser, "/api/admin/v1/syb-shops/discover", "POST", 0)
+	assertPolicyCount(t, db, RolePurchaser, "/api/admin/v1/syb-shops", "POST", 0)
 }
 
 func TestReconcilePurchaserPermissionsRemovesOnlyStalePurchaserGrant(t *testing.T) {

server/app/goauto/clientapi/gateway.go

@@ -0,0 +1,158 @@
+package clientapi
+
+import (
+	"bytes"
+	"context"
+	"crypto/rand"
+	"encoding/hex"
+	"encoding/json"
+	"errors"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/go-admin-team/go-admin-core/sdk/pkg"
+	"go-admin/app/goauto/clientkey"
+	"go-admin/common/clientprincipal"
+	"gorm.io/gorm"
+)
+
+// Both HTTP and HTTPS are supported by explicit operator decision (#237).
+// Transport does not grant identity or permissions; secrets remain non-cacheable.
+func NoStore(c *gin.Context) {
+	c.Header("Cache-Control", "no-store")
+	c.Next()
+}
+func Gate(db *gorm.DB, e Endpoint) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Header("Cache-Control", "no-store")
+		deny := func(status int, message string) {
+			c.AbortWithStatusJSON(status, gin.H{"code": status, "message": message})
+		}
+		// Never accept a credential supplied through a URL or cookie fallback.
+		for k := range c.Request.URL.Query() {
+			if sensitive(k) || strings.EqualFold(k, "token") {
+				deny(400, "密钥只能通过 Authorization 请求头发送")
+				return
+			}
+		}
+		header := strings.Fields(c.GetHeader("Authorization"))
+		if len(header) != 2 || !strings.EqualFold(header[0], "Bearer") {
+			deny(401, "需要客户端密钥")
+			return
+		}
+		connection := db
+		var err error
+		if connection == nil {
+			connection, err = pkg.GetOrm(c)
+		}
+		if err != nil || connection == nil {
+			deny(503, "客户端认证暂不可用")
+			return
+		}
+		key, err := (clientkey.Service{DB: connection}).Authenticate(c.Request.Context(), header[1])
+		if err != nil {
+			if errors.Is(err, clientkey.ErrCredential) {
+				deny(401, "客户端密钥无效或已停用")
+			} else {
+				deny(503, "客户端认证暂不可用")
+			}
+			return
+		}
+		random := make([]byte, 16)
+		if _, err = rand.Read(random); err != nil {
+			deny(503, "审计暂不可用")
+			return
+		}
+		requestID := hex.EncodeToString(random)
+		c.Header("X-Client-Request-Id", requestID)
+		record := clientkey.Audit{KeyID: key.ID, Event: "request", RequestID: requestID, Method: e.Method, Route: "/api/client/v1" + e.Path}
+		if !key.Allows(e.Module, e.Capability) {
+			record.Status = 403
+			_ = connection.Create(&record).Error
+			deny(403, "密钥未授权此模块或执行动作")
+			return
+		}
+		// The intent must be durable before any business handler can run.
+		if err = connection.WithContext(c.Request.Context()).Create(&record).Error; err != nil {
+			deny(503, "审计暂不可用，未执行操作")
+			return
+		}
+		clientprincipal.Set(c, clientprincipal.Identity{KeyID: key.ID, RequestID: requestID, AuthorizedBy: key.UpdatedBy})
+		c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 16<<20)
+		original := c.Writer
+		buffer := &responseBuffer{ResponseWriter: original, status: 200}
+		c.Writer = buffer
+		defer func() { c.Writer = original }()
+		c.Next()
+		c.Writer = original
+		status := buffer.status
+		var value any
+		if buffer.overflow || json.Unmarshal(buffer.body.Bytes(), &value) != nil {
+			status = 502
+			value = gin.H{"code": 502, "message": "无法生成客户端响应，请先核对操作结果，不要自动重试"}
+		} else {
+			value = redact(value)
+		}
+		auditCtx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+		defer cancel()
+		_ = connection.WithContext(auditCtx).Model(&clientkey.Audit{}).Where("id = ?", record.ID).Update("status", status).Error
+		now := time.Now().UTC()
+		_ = connection.WithContext(auditCtx).Model(&clientkey.Key{}).Where("id = ?", key.ID).UpdateColumn("last_used_at", now).Error
+		c.JSON(status, value)
+	}
+}
+
+type responseBuffer struct {
+	gin.ResponseWriter
+	body     bytes.Buffer
+	status   int
+	overflow bool
+}
+
+func (w *responseBuffer) WriteHeader(status int) { w.status = status }
+func (w *responseBuffer) WriteHeaderNow()        {}
+func (w *responseBuffer) Status() int            { return w.status }
+func (w *responseBuffer) Size() int              { return w.body.Len() }
+func (w *responseBuffer) Written() bool          { return w.body.Len() > 0 }
+func (w *responseBuffer) Write(b []byte) (int, error) {
+	if w.body.Len()+len(b) > 32<<20 {
+		w.overflow = true
+		return len(b), nil
+	}
+	return w.body.Write(b)
+}
+func (w *responseBuffer) WriteString(s string) (int, error) { return w.Write([]byte(s)) }
+func (w *responseBuffer) Flush()                            {}
+
+func sensitive(k string) bool {
+	key := strings.ToLower(strings.ReplaceAll(strings.ReplaceAll(k, "_", ""), "-", ""))
+	for _, part := range []string{"password", "passwd", "secret", "credential", "cookie", "authorization", "apikey", "accesstoken", "devicetoken", "refreshtoken", "recoverycode"} {
+		if strings.Contains(key, part) {
+			return true
+		}
+	}
+	switch key {
+	case "token", "tokenhash", "digest", "rawjson", "rawpayload", "rawresponse", "requestheaders", "responseheaders":
+		return true
+	}
+	return false
+}
+func redact(v any) any {
+	switch value := v.(type) {
+	case map[string]any:
+		for k, item := range value {
+			if sensitive(k) {
+				delete(value, k)
+			} else {
+				value[k] = redact(item)
+			}
+		}
+	case []any:
+		for i, item := range value {
+			value[i] = redact(item)
+		}
+	}
+	return v
+}

server/app/goauto/clientapi/gateway_test.go

@@ -0,0 +1,165 @@
+package clientapi
+
+import (
+	"context"
+	"crypto/tls"
+	"encoding/json"
+	"github.com/gin-gonic/gin"
+	"go-admin/app/goauto/clientkey"
+	"go-admin/common/clientprincipal"
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func fixture(t *testing.T) (*gorm.DB, clientkey.Service) {
+	t.Helper()
+	gin.SetMode(gin.TestMode)
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{Logger: logger.Default.LogMode(logger.Silent)})
+	if err != nil {
+		t.Fatal(err)
+	}
+	sql, _ := db.DB()
+	sql.SetMaxOpenConns(1)
+	t.Cleanup(func() { sql.Close() })
+	if err = db.AutoMigrate(&clientkey.Key{}, &clientkey.Audit{}); err != nil {
+		t.Fatal(err)
+	}
+	return db, clientkey.Service{DB: db, Modules: Catalog(Inventory())}
+}
+func TestEveryRouteIsExplicitlyScoped(t *testing.T) {
+	db, s := fixture(t)
+	routes := Inventory()
+	if len(s.Modules) != 12 {
+		t.Fatal("menu groups lost")
+	}
+	router := gin.New()
+	seen := map[string]bool{}
+	for _, e := range routes {
+		key := e.Method + e.Path
+		if seen[key] {
+			t.Fatal("duplicate route")
+		}
+		seen[key] = true
+		if strings.Contains(e.Path, "payment") || strings.Contains(e.Path, "token") || strings.Contains(e.Path, "client-keys") || e.Handle == nil {
+			t.Fatal("forbidden route")
+		}
+		router.Handle(e.Method, "/api/client/v1"+e.Path, Gate(db, e), func(c *gin.Context) { c.JSON(200, gin.H{"data": "ok"}) })
+		if e.Method != "GET" && e.Capability == "read" {
+			t.Fatal("mutating read permission")
+		}
+	}
+	for _, e := range routes {
+		for _, scheme := range []string{"http", "https"} {
+			grant := clientkey.Grant{Module: e.Module}
+			v, token, err := s.Create(context.Background(), "test", []clientkey.Grant{grant}, 1)
+			if err != nil {
+				t.Fatal(err)
+			}
+			path := e.Path
+			for _, param := range []string{":productId", ":runId", ":recordId", ":jobId", ":batchId", ":shopId", ":ruleId", ":taskId"} {
+				path = strings.ReplaceAll(path, param, "1")
+			}
+			req := httptest.NewRequest(e.Method, scheme+"://example.test/api/client/v1"+path, nil)
+			req.Header.Set("Authorization", "Bearer "+token)
+			rr := httptest.NewRecorder()
+			router.ServeHTTP(rr, req)
+			want := 200
+			if e.Capability != "read" {
+				want = 403
+			}
+			if rr.Code != want {
+				t.Fatalf("%s got %d want %d", keyFor(e), rr.Code, want)
+			}
+			if e.Capability == "write" {
+				grant.Write = true
+			} else if e.Capability != "read" {
+				grant.Actions = []string{e.Capability}
+			}
+			if _, err = s.Update(context.Background(), v.ID, 1, 1, []clientkey.Grant{grant}, false); err != nil {
+				t.Fatal(err)
+			}
+			rr = httptest.NewRecorder()
+			router.ServeHTTP(rr, req.Clone(context.Background()))
+			if rr.Code != 200 {
+				t.Fatalf("authorized %s failed: %d", keyFor(e), rr.Code)
+			}
+		}
+	}
+}
+func keyFor(e Endpoint) string { return e.Method + " " + e.Path }
+func TestRevocationTransportRedactionAndAudit(t *testing.T) {
+	db, s := fixture(t)
+	v, token, err := s.Create(context.Background(), "test", []clientkey.Grant{{Module: "pdd_products"}}, 1)
+	if err != nil {
+		t.Fatal(err)
+	}
+	e := Endpoint{Method: "GET", Path: "/pdd-products", Module: "pdd_products", Capability: "read"}
+	router := gin.New()
+	calls := 0
+	router.GET("/api/client/v1/pdd-products", Gate(db, e), func(c *gin.Context) {
+		calls++
+		id, ok := clientprincipal.Get(c)
+		if !ok || id.KeyID != v.ID {
+			t.Error("client attribution missing")
+		}
+		c.JSON(200, gin.H{"code": 200, "data": gin.H{"apiKey": "sentinel-secret", "rawJson": "sentinel-raw", "title": "product", "nested": []any{gin.H{"device_token": "sentinel-token"}}}})
+	})
+	send := func(tlsOn bool, credential, path string) *httptest.ResponseRecorder {
+		req := httptest.NewRequest("GET", "http://example.test"+path, nil)
+		if tlsOn {
+			req.TLS = &tls.ConnectionState{}
+		}
+		req.Header.Set("Authorization", "Bearer "+credential)
+		rr := httptest.NewRecorder()
+		router.ServeHTTP(rr, req)
+		return rr
+	}
+	path := "/api/client/v1/pdd-products"
+	for _, tlsOn := range []bool{false, true} {
+		if send(tlsOn, "jwt", path).Code != 401 || send(tlsOn, "", path).Code != 401 || send(tlsOn, token, path+"?token=invalid").Code != 400 {
+			t.Fatal("credential fallback accepted")
+		}
+		rr := send(tlsOn, token, path)
+		if rr.Code != 200 || strings.Contains(rr.Body.String(), "sentinel") || !strings.Contains(rr.Body.String(), "product") {
+			t.Fatal("redaction failed")
+		}
+		if rr.Header().Get("Cache-Control") != "no-store" || rr.Header().Get("X-Client-Request-Id") == "" {
+			t.Fatal("cache or audit headers missing")
+		}
+	}
+	if _, err = s.Update(context.Background(), v.ID, 1, 1, nil, true); err != nil {
+		t.Fatal(err)
+	}
+	if send(true, token, path).Code != 401 || send(false, token, path).Code != 401 || calls != 2 {
+		t.Fatal("revocation not immediate")
+	}
+	var logs []clientkey.Audit
+	db.Find(&logs)
+	raw, _ := json.Marshal(logs)
+	if strings.Contains(string(raw), token) || strings.Contains(string(raw), "sentinel") {
+		t.Fatal("audit leaked payload")
+	}
+}
+func TestAuditUnavailableDoesNotExecute(t *testing.T) {
+	db, s := fixture(t)
+	_, token, err := s.Create(context.Background(), "test", []clientkey.Grant{{Module: "pdd_products", Write: true}}, 1)
+	if err != nil {
+		t.Fatal(err)
+	}
+	db.Migrator().DropTable(&clientkey.Audit{})
+	router := gin.New()
+	called := false
+	e := Endpoint{Method: "POST", Path: "/pdd-products", Module: "pdd_products", Capability: "write"}
+	router.POST(e.Path, Gate(db, e), func(c *gin.Context) { called = true; c.JSON(200, gin.H{}) })
+	req := httptest.NewRequest("POST", "https://example.test"+e.Path, nil)
+	req.Header.Set("Authorization", "Bearer "+token)
+	rr := httptest.NewRecorder()
+	router.ServeHTTP(rr, req)
+	if rr.Code != 503 || called {
+		t.Fatal("executed without audit")
+	}
+}

server/app/goauto/clientapi/integration_test.go

@@ -0,0 +1,81 @@
+package clientapi
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/gin-gonic/gin"
+	jwt "github.com/go-admin-team/go-admin-core/sdk/pkg/jwtauth"
+	"go-admin/app/goauto/clientkey"
+	"go-admin/app/goauto/models"
+	"go-admin/app/goauto/product"
+	"go-admin/common/middleware"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestClientCanCreateProductWithoutLoginAndReplay(t *testing.T) {
+	db, s := fixture(t)
+	if err := db.AutoMigrate(&models.PDDProduct{}); err != nil {
+		t.Fatal(err)
+	}
+	_, token, err := s.Create(context.Background(), "test", []clientkey.Grant{{Module: "pdd_products", Write: true}}, 1)
+	if err != nil {
+		t.Fatal(err)
+	}
+	e := Endpoint{Method: "POST", Path: "/pdd-products", Module: "pdd_products", Capability: "write"}
+	router := gin.New()
+	router.Use(func(c *gin.Context) { c.Set("db", db); c.Next() })
+	router.POST("/api/client/v1/pdd-products", Gate(db, e), product.Handler{}.Create)
+	for n := 0; n < 2; n++ {
+		req := httptest.NewRequest("POST", "https://example.test/api/client/v1/pdd-products", strings.NewReader(`{"requestId":"00000000-0000-4000-8000-000000000237","url":"https://mobile.yangkeduo.com/goods.html?goods_id=100000000001"}`))
+		req.Header.Set("Authorization", "Bearer "+token)
+		rr := httptest.NewRecorder()
+		router.ServeHTTP(rr, req)
+		if rr.Code != 200 {
+			t.Fatalf("product create failed status %d", rr.Code)
+		}
+		var body struct {
+			Data struct {
+				Replayed bool `json:"replayed"`
+			}
+		}
+		json.Unmarshal(rr.Body.Bytes(), &body)
+		if (n == 1) != body.Data.Replayed {
+			t.Fatal("business idempotency changed")
+		}
+	}
+	var count int64
+	db.Model(&models.PDDProduct{}).Count(&count)
+	if count != 1 {
+		t.Fatal("duplicate business write")
+	}
+}
+
+func TestManagementRequiresAdminNotClientIdentity(t *testing.T) {
+	db, s := fixture(t)
+	h := clientkey.Handler{DB: db, Modules: s.Modules}
+	for _, role := range []string{"admin", "purchaser", "client", ""} {
+		for _, scheme := range []string{"http", "https"} {
+			router := gin.New()
+			router.Use(func(c *gin.Context) {
+				c.Set(jwt.JwtPayloadKey, jwt.MapClaims{"rolekey": role, "identity": float64(7)})
+				c.Next()
+			})
+			router.POST("/keys", middleware.RequireRoleKey("admin"), NoStore, h.Create)
+			req := httptest.NewRequest("POST", scheme+"://example.test/keys", strings.NewReader(`{"name":"test","grants":[{"module":"pdd_products","write":false,"actions":[]}]}`))
+			rr := httptest.NewRecorder()
+			router.ServeHTTP(rr, req)
+			want := 403
+			if role == "admin" {
+				want = 200
+			}
+			if rr.Code != want {
+				t.Fatalf("role %q status %d", role, rr.Code)
+			}
+			if role == "admin" && rr.Header().Get("Cache-Control") != "no-store" {
+				t.Fatal("one-time secret cacheable")
+			}
+		}
+	}
+}

server/app/goauto/clientapi/matching.go

@@ -0,0 +1,45 @@
+package clientapi
+
+import (
+	"encoding/json"
+	"github.com/gin-gonic/gin"
+	"github.com/go-admin-team/go-admin-core/sdk/pkg"
+	"go-admin/app/goauto/aimatching"
+	"io"
+	"net/http"
+)
+
+// resolveSpecs accepts only specification text, never a provider URL/key,
+// prompt, raw order, address or account. It returns a suggestion, not an order.
+func resolveSpecs(c *gin.Context) {
+	var req struct {
+		TargetColor string   `json:"targetColor"`
+		TargetSize  string   `json:"targetSize"`
+		Colors      []string `json:"colors"`
+		Sizes       []string `json:"sizes"`
+	}
+	c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
+	d := json.NewDecoder(c.Request.Body)
+	d.DisallowUnknownFields()
+	if d.Decode(&req) != nil || d.Decode(&struct{}{}) != io.EOF || len(req.Colors) > 200 || len(req.Sizes) > 200 {
+		c.JSON(422, gin.H{"code": 422, "message": "规格请求无效"})
+		return
+	}
+	for _, s := range append(append([]string{req.TargetColor, req.TargetSize}, req.Colors...), req.Sizes...) {
+		if len([]rune(s)) > 255 {
+			c.JSON(422, gin.H{"code": 422, "message": "规格值过长"})
+			return
+		}
+	}
+	db, err := pkg.GetOrm(c)
+	if err != nil {
+		c.JSON(503, gin.H{"code": 503})
+		return
+	}
+	v, err := aimatching.NewService(db).Resolve(c.Request.Context(), aimatching.MatchRequest{TargetColor: req.TargetColor, TargetSize: req.TargetSize, Colors: req.Colors, Sizes: req.Sizes})
+	if err != nil {
+		c.JSON(422, gin.H{"code": 422, "message": "未获得可靠匹配，请检查候选规格或联系管理员"})
+		return
+	}
+	c.JSON(200, gin.H{"code": 200, "data": gin.H{"mappedColor": v.MappedColor, "mappedSize": v.MappedSize, "source": v.Source}})
+}

server/app/goauto/clientapi/routes.go

@@ -0,0 +1,170 @@
+// Package clientapi exposes only the reviewed client route inventory. It never
+// forwards arbitrary URLs or synthesizes a logged-in administrator identity.
+package clientapi
+
+import (
+	"go-admin/app/goauto/access"
+	"go-admin/app/goauto/aimatching"
+	"go-admin/app/goauto/clientkey"
+	"go-admin/app/goauto/device"
+	"go-admin/app/goauto/product"
+	"go-admin/app/goauto/purchase"
+	"go-admin/app/goauto/purchaserule"
+	"go-admin/app/goauto/rule"
+	"go-admin/app/goauto/shopeeproduct"
+	"go-admin/app/goauto/sybimport"
+	"go-admin/app/goauto/sybinnercode"
+	"go-admin/app/goauto/sybshop"
+	"go-admin/app/goauto/task"
+	"go-admin/common/middleware"
+	"sort"
+
+	"github.com/gin-gonic/gin"
+	"github.com/go-admin-team/go-admin-core/sdk/pkg"
+	jwt "github.com/go-admin-team/go-admin-core/sdk/pkg/jwtauth"
+)
+
+type Endpoint struct {
+	Method, Path, Module, Capability string
+	Handle                           gin.HandlerFunc
+}
+
+func Inventory() []Endpoint {
+	p := product.Handler{}
+	s := shopeeproduct.Handler{}
+	y := sybimport.Handler{}
+	i := sybinnercode.Handler{}
+	shop := sybshop.Handler{}
+	r := rule.Handler{}
+	pr := purchaserule.Handler{}
+	t := task.Handler{}
+	buy := purchase.Handler{}
+	return []Endpoint{
+		{"POST", "/ai-matching-settings/resolve", access.ModuleAIMatching, "match", resolveSpecs},
+		{"GET", "/devices", access.ModuleDevices, "read", device.Handler{}.List},
+		{"GET", "/pdd-products", access.ModulePDDProducts, "read", p.List},
+		{"GET", "/pdd-products/:productId", access.ModulePDDProducts, "read", p.Detail},
+		{"POST", "/pdd-products", access.ModulePDDProducts, "write", p.Create},
+		{"PATCH", "/pdd-products/:productId", access.ModulePDDProducts, "write", p.Update},
+		{"GET", "/shopee-products", access.ModuleShopeeProducts, "read", s.List},
+		{"GET", "/shopee-products/:productId", access.ModuleShopeeProducts, "read", s.Detail},
+		{"POST", "/shopee-products", access.ModuleShopeeProducts, "write", s.Create},
+		{"PATCH", "/shopee-products/:productId", access.ModuleShopeeProducts, "write", s.Update},
+		{"POST", "/shopee-products/:productId/link-pdd", access.ModuleShopeeProducts, "write", s.LinkPDD},
+		{"POST", "/shopee-products/:productId/specs/values", access.ModuleShopeeProducts, "write", s.AddSpecValue},
+		{"PUT", "/shopee-products/:productId/specs/mapping", access.ModuleShopeeProducts, "write", s.SetMapping},
+		{"DELETE", "/shopee-products/:productId/specs/values", access.ModuleShopeeProducts, "delete", s.RemoveSpecValue},
+		{"DELETE", "/shopee-products/:productId/specs/mapping", access.ModuleShopeeProducts, "delete", s.ClearMapping},
+		{"POST", "/shopee-products/batch-delete", access.ModuleShopeeProducts, "delete", s.BatchDelete},
+		{"POST", "/shopee-products/:productId/specs/mapping/auto-match", access.ModuleShopeeProducts, "match", s.AutoMatchMappings},
+		{"POST", "/shopee-products/:productId/specs/mapping/confirm", access.ModuleShopeeProducts, "match", s.ConfirmMapping},
+		{"GET", "/syb-products", access.ModuleSYBProducts, "read", y.List},
+		{"GET", "/syb-products/:productId", access.ModuleSYBProducts, "read", y.Detail},
+		{"PATCH", "/syb-products/:productId/correction", access.ModuleSYBProducts, "write", y.ManualCorrect},
+		{"POST", "/syb-products/:productId/reparse", access.ModuleSYBProducts, "reparse", y.Reparse},
+		{"POST", "/syb-products/reparse-batch", access.ModuleSYBProducts, "reparse", y.ReparseBatch},
+		{"GET", "/syb-products/sync-runs", access.ModuleSYBSyncRuns, "read", y.ListSyncRuns},
+		{"GET", "/syb-products/sync-runs/:runId", access.ModuleSYBSyncRuns, "read", y.SyncRunDetail},
+		{"POST", "/syb-products/import", access.ModuleSYBSyncRuns, "sync", y.Import},
+		{"GET", "/syb-inner-codes", access.ModuleSYBInnerCodes, "read", i.List},
+		{"GET", "/syb-inner-codes/:recordId", access.ModuleSYBInnerCodes, "read", i.Detail},
+		{"GET", "/syb-inner-codes/match-jobs/:jobId", access.ModuleSYBInnerCodes, "read", i.MatchJob},
+		{"GET", "/syb-inner-codes/apply-batches/:batchId", access.ModuleSYBInnerCodes, "read", i.ApplyBatch},
+		{"POST", "/syb-inner-codes/rematch", access.ModuleSYBInnerCodes, "match", i.Rematch},
+		{"POST", "/syb-inner-codes/import", access.ModuleSYBInnerCodes, "import", i.Import},
+		{"POST", "/syb-inner-codes/batch-delete", access.ModuleSYBInnerCodes, "delete", i.Delete},
+		{"POST", "/syb-inner-codes/apply-preview", access.ModuleSYBInnerCodes, "writeback", i.ApplyPreview},
+		{"POST", "/syb-inner-codes/apply", access.ModuleSYBInnerCodes, "writeback", i.Apply},
+		{"POST", "/syb-inner-codes/:recordId/recheck", access.ModuleSYBInnerCodes, "match", i.Recheck},
+		{"GET", "/syb-shops", access.ModuleSYBShops, "read", shop.List},
+		{"POST", "/syb-shops", access.ModuleSYBShops, "write", shop.Create},
+		{"PATCH", "/syb-shops/:shopId/name", access.ModuleSYBShops, "write", shop.Rename},
+		{"PATCH", "/syb-shops/:shopId/enabled", access.ModuleSYBShops, "write", shop.SetEnabled},
+		{"DELETE", "/syb-shops/:shopId", access.ModuleSYBShops, "delete", shop.Delete},
+		{"GET", "/collection-rules", access.ModuleCollectionRules, "read", r.List},
+		{"POST", "/collection-rules", access.ModuleCollectionRules, "write", r.Create},
+		{"PATCH", "/collection-rules/:ruleId", access.ModuleCollectionRules, "write", r.Update},
+		{"DELETE", "/collection-rules/:ruleId", access.ModuleCollectionRules, "delete", r.Delete},
+		{"GET", "/purchase-rules", access.ModulePurchaseRules, "read", pr.List},
+		{"GET", "/purchase-rules/current", access.ModulePurchaseRules, "read", pr.Current},
+		{"POST", "/purchase-rules", access.ModulePurchaseRules, "write", pr.Create},
+		{"PATCH", "/purchase-rules/:ruleId", access.ModulePurchaseRules, "write", pr.Update},
+		{"DELETE", "/purchase-rules/:ruleId", access.ModulePurchaseRules, "delete", pr.Delete},
+		{"PUT", "/purchase-rules/current", access.ModulePurchaseRules, "activate", pr.SetCurrent},
+		{"GET", "/collection-tasks", access.ModuleCollectionTasks, "read", t.AdminList},
+		{"GET", "/collection-tasks/:taskId", access.ModuleCollectionTasks, "read", t.AdminDetail},
+		{"POST", "/collection-tasks", access.ModuleCollectionTasks, "collect", t.AdminCreate},
+		{"POST", "/collection-tasks/batch", access.ModuleCollectionTasks, "collect", t.AdminBatchCreate},
+		{"POST", "/collection-tasks/:taskId/reset", access.ModuleCollectionTasks, "collect", t.AdminReset},
+		{"DELETE", "/collection-tasks/:taskId", access.ModuleCollectionTasks, "delete", t.AdminDelete},
+		{"GET", "/purchase-tasks", access.ModulePurchaseTasks, "read", buy.AdminList},
+		{"GET", "/purchase-tasks/:taskId", access.ModulePurchaseTasks, "read", buy.AdminDetail},
+		{"POST", "/purchase-tasks/batch-preview", access.ModulePurchaseTasks, "purchase", buy.AdminBatchPreview},
+		{"POST", "/purchase-tasks", access.ModulePurchaseTasks, "purchase", buy.AdminCreate},
+		{"POST", "/purchase-tasks/batch", access.ModulePurchaseTasks, "purchase", buy.AdminBatchCreate},
+		{"POST", "/purchase-tasks/batch-retry", access.ModulePurchaseTasks, "purchase", buy.AdminBatchRetry},
+		{"POST", "/purchase-tasks/stock", access.ModulePurchaseTasks, "purchase", buy.AdminCreateStock},
+		{"GET", "/ai-matching-settings", access.ModuleAIMatching, "read", func(c *gin.Context) {
+			db, err := pkg.GetOrm(c)
+			if err != nil {
+				c.JSON(500, gin.H{"code": 500})
+				return
+			}
+			v, err := aimatching.NewService(db).Settings(c.Request.Context())
+			if err != nil {
+				c.JSON(500, gin.H{"code": 500})
+				return
+			}
+			c.JSON(200, gin.H{"code": 200, "data": gin.H{"enabled": v.Enabled}})
+		}},
+	}
+}
+
+func Catalog(routes []Endpoint) []clientkey.Module {
+	mods := map[string]clientkey.Module{}
+	for _, m := range access.GoAutoModules() {
+		mods[m.Key] = clientkey.Module{Key: m.Key, Title: m.Title, Actions: []string{}}
+	}
+	for _, e := range routes {
+		m := mods[e.Module]
+		if e.Capability == "write" {
+			m.Writable = true
+		} else if e.Capability != "read" {
+			found := false
+			for _, a := range m.Actions {
+				if a == e.Capability {
+					found = true
+				}
+			}
+			if !found {
+				m.Actions = append(m.Actions, e.Capability)
+			}
+		}
+		mods[e.Module] = m
+	}
+	out := []clientkey.Module{}
+	for _, g := range access.GoAutoMenuGroups() {
+		for _, key := range g.ModuleKeys {
+			m := mods[key]
+			m.Group = g.Title
+			sort.Strings(m.Actions)
+			out = append(out, m)
+		}
+	}
+	return out
+}
+
+func InitRouter(engine *gin.Engine, auth *jwt.GinJWTMiddleware) {
+	routes := Inventory()
+	catalog := Catalog(routes)
+	h := clientkey.Handler{Modules: catalog}
+	management := engine.Group("/api/admin/v1/client-keys", auth.MiddlewareFunc(), middleware.RequireRoleKey("admin"), NoStore)
+	management.GET("", h.List)
+	management.GET("/modules", h.Catalog)
+	management.POST("", h.Create)
+	management.PATCH("/:keyId/grants", h.Edit)
+	management.POST("/:keyId/disable", h.Disable)
+	for _, e := range routes {
+		engine.Handle(e.Method, "/api/client/v1"+e.Path, Gate(nil, e), e.Handle)
+	}
+}

server/app/goauto/clientkey/handler.go

@@ -0,0 +1,127 @@
+package clientkey
+
+import (
+	"encoding/json"
+	"errors"
+	"io"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/go-admin-team/go-admin-core/sdk/pkg"
+	"github.com/go-admin-team/go-admin-core/sdk/pkg/jwtauth/user"
+	"gorm.io/gorm"
+)
+
+type Handler struct {
+	DB      *gorm.DB
+	Modules []Module
+}
+
+func (h Handler) service(c *gin.Context) (Service, bool) {
+	db := h.DB
+	var err error
+	if db == nil {
+		db, err = pkg.GetOrm(c)
+	}
+	if err != nil || db == nil {
+		failure(c, errors.New("database unavailable"))
+		return Service{}, false
+	}
+	c.Header("Cache-Control", "no-store")
+	return Service{db, h.Modules}, true
+}
+func failure(c *gin.Context, err error) {
+	status, message := 500, "服务端处理失败"
+	switch {
+	case errors.Is(err, ErrInvalid):
+		status, message = 422, ErrInvalid.Error()
+	case errors.Is(err, ErrConflict):
+		status, message = 409, ErrConflict.Error()
+	case errors.Is(err, gorm.ErrRecordNotFound):
+		status, message = 404, "密钥不存在"
+	}
+	c.AbortWithStatusJSON(status, gin.H{"code": status, "message": message})
+}
+func (h Handler) Catalog(c *gin.Context) { c.JSON(200, gin.H{"code": 200, "data": h.Modules}) }
+func (h Handler) List(c *gin.Context) {
+	s, ok := h.service(c)
+	if !ok {
+		return
+	}
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	if page < 1 {
+		page = 1
+	}
+	size := 20
+	var total int64
+	var keys []Key
+	if err := s.DB.WithContext(c.Request.Context()).Model(&Key{}).Count(&total).Error; err != nil {
+		failure(c, err)
+		return
+	}
+	if err := s.DB.WithContext(c.Request.Context()).Order("id DESC").Offset((page - 1) * size).Limit(size).Find(&keys).Error; err != nil {
+		failure(c, err)
+		return
+	}
+	items := make([]View, 0, len(keys))
+	for _, k := range keys {
+		items = append(items, view(k))
+	}
+	c.JSON(200, gin.H{"code": 200, "data": gin.H{"items": items, "total": total, "page": page, "pageSize": size}})
+}
+func decode(c *gin.Context, v any) bool {
+	c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
+	d := json.NewDecoder(c.Request.Body)
+	d.DisallowUnknownFields()
+	if d.Decode(v) != nil || d.Decode(&struct{}{}) != io.EOF {
+		failure(c, ErrInvalid)
+		return false
+	}
+	return true
+}
+func (h Handler) Create(c *gin.Context) {
+	var req struct {
+		Name   string  `json:"name"`
+		Grants []Grant `json:"grants"`
+	}
+	if !decode(c, &req) {
+		return
+	}
+	s, ok := h.service(c)
+	if !ok {
+		return
+	}
+	result, secret, err := s.Create(c.Request.Context(), req.Name, req.Grants, uint64(user.GetUserId(c)))
+	if err != nil {
+		failure(c, err)
+		return
+	}
+	c.JSON(200, gin.H{"code": 200, "data": gin.H{"key": result, "secret": secret}})
+}
+func (h Handler) Edit(c *gin.Context)    { h.update(c, false) }
+func (h Handler) Disable(c *gin.Context) { h.update(c, true) }
+func (h Handler) update(c *gin.Context, disable bool) {
+	id, err := strconv.ParseUint(c.Param("keyId"), 10, 64)
+	if err != nil {
+		failure(c, ErrInvalid)
+		return
+	}
+	var req struct {
+		Version uint64  `json:"version"`
+		Grants  []Grant `json:"grants"`
+	}
+	if !decode(c, &req) {
+		return
+	}
+	s, ok := h.service(c)
+	if !ok {
+		return
+	}
+	result, err := s.Update(c.Request.Context(), id, req.Version, uint64(user.GetUserId(c)), req.Grants, disable)
+	if err != nil {
+		failure(c, err)
+		return
+	}
+	c.JSON(200, gin.H{"code": 200, "data": result})
+}

server/app/goauto/clientkey/service.go

@@ -0,0 +1,222 @@
+// Package clientkey implements independent, revocable client credentials (#237).
+package clientkey
+
+import (
+	"context"
+	"crypto/rand"
+	"crypto/sha256"
+	"encoding/hex"
+	"encoding/json"
+	"errors"
+	"sort"
+	"strings"
+	"time"
+
+	"gorm.io/gorm"
+)
+
+var ErrInvalid = errors.New("名称或授权无效")
+var ErrConflict = errors.New("密钥已停用或授权已被修改，请刷新后重试")
+var ErrCredential = errors.New("客户端密钥无效或已停用")
+
+type Grant struct {
+	Module  string   `json:"module"`
+	Write   bool     `json:"write"`
+	Actions []string `json:"actions"`
+}
+type Module struct {
+	Key      string   `json:"key"`
+	Title    string   `json:"title"`
+	Group    string   `json:"group"`
+	Writable bool     `json:"writable"`
+	Actions  []string `json:"actions"`
+}
+type Key struct {
+	ID         uint64     `gorm:"primaryKey" json:"id"`
+	Name       string     `gorm:"size:80;not null" json:"name"`
+	Prefix     string     `gorm:"size:24;not null" json:"prefix"`
+	Digest     string     `gorm:"size:64;uniqueIndex;not null" json:"-"`
+	GrantsJSON string     `gorm:"type:text;not null" json:"-"`
+	Enabled    bool       `gorm:"not null" json:"enabled"`
+	Version    uint64     `gorm:"not null" json:"version"`
+	CreatedBy  uint64     `json:"createdBy"`
+	UpdatedBy  uint64     `json:"updatedBy"`
+	CreatedAt  time.Time  `json:"createdAt"`
+	UpdatedAt  time.Time  `json:"updatedAt"`
+	LastUsedAt *time.Time `json:"lastUsedAt"`
+}
+
+func (Key) TableName() string { return "client_api_key" }
+
+type Audit struct {
+	ID        uint64 `gorm:"primaryKey"`
+	KeyID     uint64 `gorm:"index;not null"`
+	ActorID   uint64
+	Event     string `gorm:"size:32;not null"`
+	RequestID string `gorm:"size:32;index"`
+	Method    string `gorm:"size:10"`
+	Route     string `gorm:"size:180"`
+	Status    int
+	Changes   string `gorm:"type:text"`
+	CreatedAt time.Time
+}
+
+func (Audit) TableName() string { return "client_api_key_audit" }
+
+type View struct {
+	Key
+	Grants []Grant `json:"grants"`
+}
+
+func view(k Key) View {
+	var g []Grant
+	_ = json.Unmarshal([]byte(k.GrantsJSON), &g)
+	return View{Key: k, Grants: g}
+}
+
+type Service struct {
+	DB      *gorm.DB
+	Modules []Module
+}
+
+func (s Service) Normalize(in []Grant) ([]Grant, error) {
+	if len(in) == 0 || len(in) > len(s.Modules) {
+		return nil, ErrInvalid
+	}
+	catalog := map[string]Module{}
+	for _, m := range s.Modules {
+		catalog[m.Key] = m
+	}
+	seen := map[string]bool{}
+	out := make([]Grant, 0, len(in))
+	for _, g := range in {
+		m, ok := catalog[g.Module]
+		if !ok || seen[g.Module] || (g.Write && !m.Writable) {
+			return nil, ErrInvalid
+		}
+		seen[g.Module] = true
+		allowed := map[string]bool{}
+		for _, a := range m.Actions {
+			allowed[a] = true
+		}
+		used := map[string]bool{}
+		actions := []string{}
+		for _, a := range g.Actions {
+			if !allowed[a] || used[a] {
+				return nil, ErrInvalid
+			}
+			used[a] = true
+			actions = append(actions, a)
+		}
+		sort.Strings(actions)
+		out = append(out, Grant{g.Module, g.Write, actions})
+	}
+	sort.Slice(out, func(i, j int) bool { return out[i].Module < out[j].Module })
+	return out, nil
+}
+func (s Service) Create(ctx context.Context, name string, grants []Grant, actor uint64) (View, string, error) {
+	name = strings.TrimSpace(name)
+	if name == "" || len([]rune(name)) > 80 || actor == 0 {
+		return View{}, "", ErrInvalid
+	}
+	g, err := s.Normalize(grants)
+	if err != nil {
+		return View{}, "", err
+	}
+	raw, _ := json.Marshal(g)
+	secret := make([]byte, 32)
+	if _, err = rand.Read(secret); err != nil {
+		return View{}, "", err
+	}
+	token := "gak_" + hex.EncodeToString(secret)
+	digest := sha256.Sum256([]byte(token))
+	k := Key{Name: name, Prefix: token[:16], Digest: hex.EncodeToString(digest[:]), GrantsJSON: string(raw), Enabled: true, Version: 1, CreatedBy: actor, UpdatedBy: actor}
+	err = s.DB.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		if err := tx.Create(&k).Error; err != nil {
+			return err
+		}
+		return tx.Create(&Audit{KeyID: k.ID, ActorID: actor, Event: "create", Changes: string(raw)}).Error
+	})
+	if err != nil {
+		return View{}, "", err
+	}
+	return view(k), token, nil
+}
+func (s Service) Update(ctx context.Context, id, version, actor uint64, grants []Grant, disable bool) (View, error) {
+	if id == 0 || version == 0 || actor == 0 {
+		return View{}, ErrInvalid
+	}
+	var raw []byte
+	if !disable {
+		g, err := s.Normalize(grants)
+		if err != nil {
+			return View{}, err
+		}
+		raw, _ = json.Marshal(g)
+	}
+	var k Key
+	err := s.DB.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		if err := tx.First(&k, id).Error; err != nil {
+			return err
+		}
+		changes := map[string]any{"version": version + 1, "updated_by": actor, "updated_at": time.Now().UTC()}
+		event := "edit"
+		if disable {
+			changes["enabled"] = false
+			event = "disable"
+		} else {
+			changes["grants_json"] = string(raw)
+		}
+		result := tx.Model(&Key{}).Where("id = ? AND version = ? AND enabled = ?", id, version, true).Updates(changes)
+		if result.Error != nil {
+			return result.Error
+		}
+		if result.RowsAffected != 1 {
+			return ErrConflict
+		}
+		diff, _ := json.Marshal(map[string]string{"before": k.GrantsJSON, "after": string(raw)})
+		if err := tx.Create(&Audit{KeyID: id, ActorID: actor, Event: event, Changes: string(diff)}).Error; err != nil {
+			return err
+		}
+		return tx.First(&k, id).Error
+	})
+	return view(k), err
+}
+func (s Service) Authenticate(ctx context.Context, token string) (Key, error) {
+	if len(token) != 68 || !strings.HasPrefix(token, "gak_") {
+		return Key{}, ErrCredential
+	}
+	if _, err := hex.DecodeString(token[4:]); err != nil {
+		return Key{}, ErrCredential
+	}
+	digest := sha256.Sum256([]byte(token))
+	var k Key
+	err := s.DB.WithContext(ctx).Where("digest = ? AND enabled = ?", hex.EncodeToString(digest[:]), true).First(&k).Error
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return Key{}, ErrCredential
+	}
+	return k, err
+}
+func (k Key) Allows(module, capability string) bool {
+	var grants []Grant
+	if json.Unmarshal([]byte(k.GrantsJSON), &grants) != nil {
+		return false
+	}
+	for _, g := range grants {
+		if g.Module != module {
+			continue
+		}
+		if capability == "read" {
+			return true
+		}
+		if capability == "write" {
+			return g.Write
+		}
+		for _, a := range g.Actions {
+			if a == capability {
+				return true
+			}
+		}
+	}
+	return false
+}

server/app/goauto/clientkey/service_test.go

@@ -0,0 +1,115 @@
+package clientkey
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"strings"
+	"testing"
+)
+
+func testService(t *testing.T) Service {
+	t.Helper()
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{Logger: logger.Default.LogMode(logger.Silent)})
+	if err != nil {
+		t.Fatal(err)
+	}
+	sql, _ := db.DB()
+	sql.SetMaxOpenConns(1)
+	t.Cleanup(func() { sql.Close() })
+	if err = db.AutoMigrate(&Key{}, &Audit{}); err != nil {
+		t.Fatal(err)
+	}
+	return Service{db, []Module{{Key: "products", Writable: true, Actions: []string{"delete"}}, {Key: "devices", Actions: []string{}}}}
+}
+func TestCredentialLifecycle(t *testing.T) {
+	s := testService(t)
+	ctx := context.Background()
+	v, token, err := s.Create(ctx, "Tool", []Grant{{Module: "products"}}, 7)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(token) != 68 || v.Digest == token {
+		t.Fatal("invalid credential generation")
+	}
+	wire, _ := json.Marshal(v)
+	if strings.Contains(string(wire), token) || strings.Contains(string(wire), v.Digest) {
+		t.Fatal("secret serialized")
+	}
+	k, err := s.Authenticate(ctx, token)
+	if err != nil || !k.Allows("products", "read") || k.Allows("products", "write") || k.Allows("devices", "read") {
+		t.Fatal("default grants")
+	}
+	updated, err := s.Update(ctx, k.ID, 1, 8, []Grant{{Module: "products", Write: true, Actions: []string{"delete"}}}, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	k, err = s.Authenticate(ctx, token)
+	if err != nil || !k.Allows("products", "write") || !k.Allows("products", "delete") || updated.Version != 2 || k.Digest != v.Digest {
+		t.Fatal("edit changed credential or failed to apply grants")
+	}
+	if _, err = s.Update(ctx, k.ID, 1, 8, []Grant{{Module: "devices"}}, false); !errors.Is(err, ErrConflict) {
+		t.Fatal("stale edit accepted")
+	}
+	if _, err = s.Update(ctx, k.ID, 2, 8, nil, true); err != nil {
+		t.Fatal(err)
+	}
+	if _, err = s.Authenticate(ctx, token); !errors.Is(err, ErrCredential) {
+		t.Fatal("disabled credential accepted")
+	}
+	if _, err = s.Update(ctx, k.ID, 3, 8, []Grant{{Module: "products"}}, false); !errors.Is(err, ErrConflict) {
+		t.Fatal("disabled key edited")
+	}
+	var logs []Audit
+	s.DB.Find(&logs)
+	if len(logs) != 3 {
+		t.Fatalf("audit count %d", len(logs))
+	}
+	data, _ := json.Marshal(logs)
+	if strings.Contains(string(data), token) {
+		t.Fatal("secret in audit")
+	}
+}
+func TestInvalidGrantsAndCredentials(t *testing.T) {
+	s := testService(t)
+	for _, g := range [][]Grant{nil, {{Module: "admin"}}, {{Module: "devices", Write: true}}, {{Module: "products", Actions: []string{"payment"}}}, {{Module: "products"}, {Module: "products"}}} {
+		if _, err := s.Normalize(g); err == nil {
+			t.Fatal("invalid grant accepted")
+		}
+	}
+	for _, token := range []string{"", "jwt", "gak_" + strings.Repeat("z", 64), strings.Repeat("a", 68)} {
+		if _, err := s.Authenticate(context.Background(), token); !errors.Is(err, ErrCredential) {
+			t.Fatal("invalid credential accepted")
+		}
+	}
+}
+func TestAuditFailureRollsBack(t *testing.T) {
+	s := testService(t)
+	ctx := context.Background()
+	v, _, err := s.Create(ctx, "Tool", []Grant{{Module: "products"}}, 1)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err = s.DB.Migrator().DropTable(&Audit{}); err != nil {
+		t.Fatal(err)
+	}
+	if _, err = s.Update(ctx, v.ID, 1, 1, nil, true); err == nil {
+		t.Fatal("audit failure ignored")
+	}
+	var k Key
+	s.DB.First(&k, v.ID)
+	if !k.Enabled || k.Version != 1 {
+		t.Fatal("mutation not rolled back")
+	}
+	if _, secret, err := s.Create(ctx, "Failed", []Grant{{Module: "products"}}, 1); err == nil || secret != "" {
+		t.Fatal("creation audit failure ignored")
+	}
+	var count int64
+	s.DB.Model(&Key{}).Count(&count)
+	if count != 1 {
+		t.Fatal("key persisted without audit")
+	}
+}

server/app/goauto/purchase/handler.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"go-admin/common/clientprincipal"
 	"io"
 	"net/http"
 	"strconv"
@@ -470,6 +471,9 @@ func writeAdminReplay(c *gin.Context, data any, replayed bool) {
 }
 
 func allowedOperator(c *gin.Context) bool {
+	if _, ok := clientprincipal.Get(c); ok {
+		return true
+	}
 	role, _ := jwt.ExtractClaims(c)["rolekey"].(string)
 	if role == "admin" || role == "purchaser" {
 		return true
@@ -544,6 +548,9 @@ func writeError(c *gin.Context, err error) {
 	c.JSON(status, gin.H{"code": code, "message": msg, "retryable": retryable})
 }
 func operatorID(c *gin.Context) uint64 {
+	if id, ok := clientprincipal.Get(c); ok {
+		return id.AuthorizedBy
+	}
 	claims := jwt.ExtractClaims(c)
 	switch v := claims["identity"].(type) {
 	case float64:

server/app/goauto/purchase/lifecycle.go

@@ -342,6 +342,22 @@ func (s *Service) SubmitResult(ctx context.Context, taskID uint64, req ResultReq
 		now := s.Now()
 		next := ""
 		switch req.ResultType {
+		case "spec_rematch_completed":
+			if t.ExecutionMode != models.PurchaseExecutionModeLive || t.Status != models.PurchaseTaskStatusRunning || t.SpecDecisionRequestID == nil || t.IrreversibleAt != nil || len(req.ProbedSpecs) == 0 {
+				return TaskPayload{}, fail(CodeSpecRematchRejected, "当前任务不满足一次现场重新匹配条件")
+			}
+			var rematchCount int64
+			if e := tx.Model(&models.PurchaseTaskAttempt{}).Where("task_id = ? AND result_type = ?", t.ID, "spec_rematch_completed").Count(&rematchCount).Error; e != nil {
+				return TaskPayload{}, internal(e)
+			}
+			if rematchCount > 0 {
+				return TaskPayload{}, fail(CodeSpecRematchRejected, "该任务的现场重新匹配次数已用尽")
+			}
+			next = models.PurchaseTaskStatusSpecProbePending
+			a.Status = models.PurchaseAttemptStatusCompleted
+			t.SpecDecisionRequestID = nil
+			t.SpecDecisionBy = nil
+			t.MappedColorSnapshot, t.MappedSizeSnapshot, t.SpecSource = "", "", "unresolved"
 		case "spec_probe_completed":
 			if len(req.ProbedSpecs) == 0 {
 				return TaskPayload{}, fail(CodeInvalidRequest, "规格探测结果无效")
@@ -413,7 +429,7 @@ func (s *Service) SubmitResult(ctx context.Context, taskID uint64, req ResultReq
 		a.ResultHash = &digest
 		a.ResultType = &req.ResultType
 		a.FinishedAt = &now
-		if req.ResultType == "spec_probe_completed" {
+		if req.ResultType == "spec_probe_completed" || req.ResultType == "spec_rematch_completed" {
 			a.SpecDecisionSnapshot = string(req.ProbedSpecs)
 		}
 		if e := tx.Omit("Task").Save(a).Error; e != nil {
@@ -424,7 +440,7 @@ func (s *Service) SubmitResult(ctx context.Context, taskID uint64, req ResultReq
 		}
 		return valuePayload(s, t, a, false)
 	})
-	if err != nil || req.ResultType != "spec_probe_completed" || payload.Replayed || payload.Status != models.PurchaseTaskStatusSpecProbePending {
+	if err != nil || (req.ResultType != "spec_probe_completed" && req.ResultType != "spec_rematch_completed") || payload.Replayed || payload.Status != models.PurchaseTaskStatusSpecProbePending {
 		return payload, err
 	}
 	return s.resolveProbedSpecs(ctx, taskID, req.TaskAttemptID, req.ProbedSpecs)
@@ -700,7 +716,7 @@ func ensureAccountFree(tx *gorm.DB, accountID *uint64, taskID uint64, now time.T
 	return nil
 }
 func (s *Service) payload(t models.PurchaseTask, a *models.PurchaseTaskAttempt, replayed bool) (*TaskPayload, error) {
-	p := &TaskPayload{TaskID: t.ID, ExecutionMode: t.ExecutionMode, Status: t.Status, DeviceID: t.DeviceID, PDDProductID: t.PDDProductID, PDDURL: t.PDDURLSnapshot, PDDGoodsID: t.PDDGoodsIDSnapshot, TargetColor: t.TargetColorSnapshot, TargetSize: t.TargetSizeSnapshot, MappedColor: t.MappedColorSnapshot, MappedSize: t.MappedSizeSnapshot, SpecResolutionAllowed: specResolutionAllowed(t), Quantity: t.Quantity, MinUnitPriceCent: t.MinUnitPriceCent, MaxUnitPriceCent: t.MaxUnitPriceCent, Currency: t.Currency, AddressSuffix: t.AddressSuffix, RuleSnapshot: json.RawMessage(t.RuleSnapshot), LeaseExpiresAt: t.LeaseExpiresAt, LeaseVersion: t.LeaseVersion, Replayed: replayed}
+	p := &TaskPayload{TaskID: t.ID, ExecutionMode: t.ExecutionMode, Status: t.Status, DeviceID: t.DeviceID, PDDProductID: t.PDDProductID, PDDURL: t.PDDURLSnapshot, PDDGoodsID: t.PDDGoodsIDSnapshot, TargetColor: t.TargetColorSnapshot, TargetSize: t.TargetSizeSnapshot, MappedColor: t.MappedColorSnapshot, MappedSize: t.MappedSizeSnapshot, SpecResolutionAllowed: specResolutionAllowed(t), SpecRematchAllowed: t.SpecDecisionRequestID != nil && t.TaskType == models.PurchaseTaskTypeSYBOrder && t.Status == models.PurchaseTaskStatusRunning, Quantity: t.Quantity, MinUnitPriceCent: t.MinUnitPriceCent, MaxUnitPriceCent: t.MaxUnitPriceCent, Currency: t.Currency, AddressSuffix: t.AddressSuffix, RuleSnapshot: json.RawMessage(t.RuleSnapshot), LeaseExpiresAt: t.LeaseExpiresAt, LeaseVersion: t.LeaseVersion, Replayed: replayed}
 	if a != nil {
 		p.TaskAttemptID = a.AttemptID
 		p.AttemptNumber = a.AttemptNumber

server/app/goauto/purchase/types.go

@@ -21,6 +21,7 @@ const (
 	CodeRetryUnsafe         = "PURCHASE_RETRY_UNSAFE"
 	CodeRetryStale          = "PURCHASE_RETRY_STALE"
 	CodeSpecReprobeRejected = "PURCHASE_SPEC_REPROBE_REJECTED"
+	CodeSpecRematchRejected = "PURCHASE_SPEC_REMATCH_REJECTED"
 	CodeOrderResultUnknown  = "PURCHASE_ORDER_RESULT_UNKNOWN"
 	CodeOrderEmptyTimeout   = "PURCHASE_ORDER_EMPTY_TIMEOUT"
 	CodeOrderChooserBack    = "PURCHASE_ORDER_CHOOSER_BACK_FAILED"
@@ -137,6 +138,7 @@ type TaskPayload struct {
 	MappedColor           string          `json:"mappedColor"`
 	MappedSize            string          `json:"mappedSize"`
 	SpecResolutionAllowed bool            `json:"specResolutionAllowed"`
+	SpecRematchAllowed    bool            `json:"specRematchAllowed"`
 	Quantity              int64           `json:"quantity"`
 	MinUnitPriceCent      int64           `json:"minUnitPriceCent"`
 	MaxUnitPriceCent      int64           `json:"maxUnitPriceCent"`

server/app/goauto/sybimport/import_handler.go

@@ -3,6 +3,8 @@ package sybimport
 import (
 	"context"
 	"errors"
+	"fmt"
+	"go-admin/common/clientprincipal"
 	"net/http"
 	"strconv"
 	"strings"
@@ -113,8 +115,10 @@ func isImportAlreadyRunning(err error) bool {
 // `[必须]` This remains the authenticated manual entry point. Both it and the
 // scheduler delegate to StartImport, and every downstream SYB call is read-only.
 func (handler Handler) Import(c *gin.Context) {
-	if claimString(jwt.ExtractClaims(c)["rolekey"]) != "admin" {
-		c.JSON(http.StatusForbidden, gin.H{"code": "FORBIDDEN", "message": "只有管理员可以开始导入"})
+	role := claimString(jwt.ExtractClaims(c)["rolekey"])
+	client, clientOK := clientprincipal.Get(c)
+	if role != "admin" && role != "purchaser" && !clientOK {
+		c.JSON(http.StatusForbidden, gin.H{"code": "FORBIDDEN", "message": "只有管理员或采购员可以开始同步"})
 		return
 	}
 	var request ImportRequest
@@ -127,9 +131,13 @@ func (handler Handler) Import(c *gin.Context) {
 		return
 	}
 	claims := jwt.ExtractClaims(c)
-	result, err := StartImport(c.Request.Context(), service.DB, request, ImportActor{
+	actor := ImportActor{
 		ID: claimUint64(claims["identity"]), Name: claimString(claims["nice"]),
-	}, false)
+	}
+	if clientOK {
+		actor = ImportActor{ID: client.AuthorizedBy, Name: fmt.Sprintf("client-key:%d", client.KeyID)}
+	}
+	result, err := StartImport(c.Request.Context(), service.DB, request, actor, false)
 	if err != nil {
 		var serviceErr *ServiceError
 		if errors.As(err, &serviceErr) {

server/app/goauto/sybimport/import_handler_test.go

@@ -53,17 +53,26 @@ func TestImportRejectsNoEnabledShopBeforeConnect(t *testing.T) {
 	}
 }
 
-func TestImportRequiresAdminRole(t *testing.T) {
-	gin.SetMode(gin.TestMode)
-	engine := gin.New()
-	engine.Use(func(c *gin.Context) { c.Set(jwt.JwtPayloadKey, jwt.MapClaims{"rolekey": "purchaser"}); c.Next() })
-	engine.POST("/api/admin/v1/syb-products/import", Handler{}.Import)
-	request := httptest.NewRequest(http.MethodPost, "/api/admin/v1/syb-products/import", bytes.NewBufferString(`{"dateFrom":"2026-08-19","dateTo":"2026-08-19"}`))
-	request.Header.Set("Content-Type", "application/json")
-	recorder := httptest.NewRecorder()
-	engine.ServeHTTP(recorder, request)
-	if recorder.Code != http.StatusForbidden || !strings.Contains(recorder.Body.String(), "只有管理员") {
-		t.Fatalf("采购员应被拒绝: status=%d body=%s", recorder.Code, recorder.Body.String())
+func TestImportRoleBoundary(t *testing.T) {
+	for _, role := range []string{"admin", "purchaser", "viewer", "", "custom-role"} {
+		t.Run(role, func(t *testing.T) {
+			gin.SetMode(gin.TestMode)
+			engine := gin.New()
+			engine.Use(func(c *gin.Context) { c.Set(jwt.JwtPayloadKey, jwt.MapClaims{"rolekey": role}); c.Next() })
+			engine.POST("/api/admin/v1/syb-products/import", Handler{}.Import)
+			// Authorized roles reach JSON validation; no DB or external SYB call is made.
+			request := httptest.NewRequest(http.MethodPost, "/api/admin/v1/syb-products/import", bytes.NewBufferString(`{`))
+			request.Header.Set("Content-Type", "application/json")
+			recorder := httptest.NewRecorder()
+			engine.ServeHTTP(recorder, request)
+			want := http.StatusForbidden
+			if role == "admin" || role == "purchaser" {
+				want = http.StatusUnprocessableEntity
+			}
+			if recorder.Code != want {
+				t.Fatalf("role=%q status=%d want=%d body=%s", role, recorder.Code, want, recorder.Body.String())
+			}
+		})
 	}
 }
 

server/app/goauto/sybimport/pagination_overlap_test.go

@@ -0,0 +1,101 @@
+package sybimport
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+)
+
+func freezePaginationToday(t *testing.T) {
+	t.Helper()
+	previous := syncNow
+	syncNow = func() time.Time { return time.Date(2026, 8, 29, 12, 0, 0, 0, time.FixedZone("Asia/Shanghai", 8*60*60)) }
+	t.Cleanup(func() { syncNow = previous })
+}
+
+func TestTodayCrossPageOverlapRestartsWithIndependentIDs(t *testing.T) {
+	freezePaginationToday(t)
+	f := &fakeSYB{perDay: map[string]int{"2026-08-29": 4}}
+	f.pageIDs = func(_ string, start, call int) []int64 {
+		if call == 2 {
+			return []int64{1001, 1002}
+		}
+		if call > 2 {
+			return []int64{int64(2000 + start), int64(2001 + start)}
+		}
+		return nil
+	}
+	rows, err := loadDailyListWithRecovery(context.Background(), newSyncClient(t, f), "2026-08-29", 2, 4, 100)
+	if err != nil || len(rows) != 4 || f.listTotalCalls != 2 {
+		t.Fatalf("rows=%d totals=%d err=%v", len(rows), f.listTotalCalls, err)
+	}
+	if got := strings.Join(f.listCalls, ","); got != "2026-08-29:0,2026-08-29:2,2026-08-29:0,2026-08-29:2" {
+		t.Fatalf("did not restart at first page: %s", got)
+	}
+	for index, row := range rows {
+		if row.ID != int64(2000+index) {
+			t.Fatal("rows leaked from abandoned attempt")
+		}
+	}
+}
+
+func TestTodayPersistentOverlapPreservesYesterdayButDoesNotImportToday(t *testing.T) {
+	freezePaginationToday(t)
+	f := &fakeSYB{perDay: map[string]int{"2026-08-28": 2, "2026-08-29": 4}}
+	f.pageIDs = func(date string, start, _ int) []int64 {
+		if date == "2026-08-29" && start == 2 {
+			return []int64{1001, 1002}
+		}
+		return nil
+	}
+	db := newSyncTestDB(t)
+	report, err := Sync(context.Background(), db, newSyncClient(t, f), SyncConfig{PageSize: 2, MaxMatches: 100}, "2026-08-28", "2026-08-29")
+	if err == nil {
+		t.Fatal("overlap was treated as successful sync")
+	}
+	for _, token := range []string{"连续 3 次", "跨页重复", "firstPage=1", "firstRow=2", "page=2", "row=1", "start=2", "pageSize=2", "expectedTotal=4", "unique=2"} {
+		if !strings.Contains(err.Error(), token) {
+			t.Fatalf("missing %s in %v", token, err)
+		}
+	}
+	if strings.Contains(err.Error(), "1001") || strings.Contains(err.Error(), "已保存") {
+		t.Fatalf("unsafe diagnosis/degraded save: %v", err)
+	}
+	if len(f.listCalls) != 7 || f.detailCalls != 1 || report.OrderCount != 2 {
+		t.Fatalf("unexpected retry/import boundary: pages=%d details=%d orders=%d", len(f.listCalls), f.detailCalls, report.OrderCount)
+	}
+	var count int64
+	if e := db.Table("syb_product").Count(&count).Error; e != nil || count != 2 {
+		t.Fatalf("yesterday not preserved: count=%d err=%v", count, e)
+	}
+}
+
+func TestPaginationHardErrorsDoNotUseOverlapRecovery(t *testing.T) {
+	freezePaginationToday(t)
+	for _, tc := range []struct {
+		name, date, message string
+		page                int
+		ids                 []int64
+		calls               int
+	}{
+		{"same page", "2026-08-29", "同页重复", 0, []int64{1000, 1000}, 1},
+		{"mixed overlap and same page", "2026-08-29", "同页重复", 2, []int64{1001, 1001}, 2},
+		{"overlap and invalid ID", "2026-08-29", "非法 id", 2, []int64{1001, 0}, 2},
+		{"historical overlap", "2026-08-28", "跨页重复", 2, []int64{1001, 1002}, 2},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			f := &fakeSYB{perDay: map[string]int{tc.date: 4}}
+			f.pageIDs = func(_ string, start, _ int) []int64 {
+				if start == tc.page {
+					return tc.ids
+				}
+				return nil
+			}
+			rows, err := loadDailyListWithRecovery(context.Background(), newSyncClient(t, f), tc.date, 2, 4, 100)
+			if rows != nil || err == nil || !strings.Contains(err.Error(), tc.message) || len(f.listCalls) != tc.calls || f.listTotalCalls != 0 {
+				t.Fatalf("unexpected recovery: rows=%d pages=%d totals=%d err=%v", len(rows), len(f.listCalls), f.listTotalCalls, err)
+			}
+		})
+	}
+}

server/app/goauto/sybimport/router.go

@@ -19,7 +19,7 @@ func InitRouter(engine *gin.Engine, auth *jwt.GinJWTMiddleware) {
 	admin.POST("/reparse-batch", handler.ReparseBatch)
 	admin.POST("/import", handler.Import)
 	// Run history is intentionally authenticated but not Casbin-gated: #50
-	// makes it read-only for every role, while Import enforces admin itself.
+	// makes it readable for every role; Import also requires admin/purchaser.
 	readonly := engine.Group("/api/admin/v1/syb-products").Use(auth.MiddlewareFunc())
 	readonly.GET("/sync-runs", handler.ListSyncRuns)
 	readonly.GET("/sync-runs/:runId", handler.SyncRunDetail)

server/app/goauto/sybimport/sync.go

@@ -358,7 +358,7 @@ func loadDailyListWithRecovery(ctx context.Context, client *sybclient.Client, da
 		}
 		var drift *snapshotDriftError
 		if !errors.As(err, &drift) {
-			return nil, err
+			return nil, fmt.Errorf("今天第 %d/%d 次拉取失败: %w", attempt, maxTodaySnapshotAttempts, err)
 		}
 		last = drift
 	}
@@ -370,7 +370,8 @@ func loadDailyListWithRecovery(ctx context.Context, client *sybclient.Client, da
 
 func loadDailyList(ctx context.Context, client *sybclient.Client, date string, pageSize, expectedTotal int) ([]sybclient.StockRow, error) {
 	rows := make([]sybclient.StockRow, 0, expectedTotal)
-	seen := make(map[int64]struct{}, expectedTotal)
+	type position struct{ page, row int }
+	seen := make(map[int64]position, expectedTotal)
 
 	for start := 0; start < expectedTotal; start += pageSize {
 		pageIndex := start/pageSize + 1
@@ -386,14 +387,27 @@ func loadDailyList(ctx context.Context, client *sybclient.Client, date string, p
 		if pageCount != len(page) {
 			return nil, fmt.Errorf("%s 货运单列表第 %d 页响应条数不自洽：total=%d，list=%d", date, pageIndex, pageCount, len(page))
 		}
-		for _, row := range page {
+		// Validate the whole page first: a same-page duplicate must not be
+		// hidden behind an earlier, recoverable cross-page overlap.
+		pageSeen := make(map[int64]int, len(page))
+		for index, row := range page {
 			if row.ID <= 0 {
 				return nil, fmt.Errorf("%s 货运单列表包含非法 id=%d", date, row.ID)
 			}
-			if _, duplicate := seen[row.ID]; duplicate {
-				return nil, fmt.Errorf("%s 货运单列表重复返回 id=%d", date, row.ID)
+			if firstRow, duplicate := pageSeen[row.ID]; duplicate {
+				return nil, fmt.Errorf("%s 货运单列表同页重复 [firstPage=%d,firstRow=%d,page=%d,row=%d,start=%d,pageSize=%d,expectedTotal=%d,unique=%d]",
+					date, pageIndex, firstRow, pageIndex, index+1, start, pageSize, expectedTotal, len(rows))
 			}
-			seen[row.ID] = struct{}{}
+			pageSeen[row.ID] = index + 1
+		}
+		for index, row := range page {
+			if first, duplicate := seen[row.ID]; duplicate {
+				// No rows/valid flag: overlapping pages are never eligible for
+				// the existing final-attempt degraded save, even after deduping.
+				return nil, &snapshotDriftError{message: fmt.Sprintf("%s 货运单列表跨页重复 [firstPage=%d,firstRow=%d,page=%d,row=%d,start=%d,pageSize=%d,expectedTotal=%d,unique=%d]",
+					date, first.page, first.row, pageIndex, index+1, start, pageSize, expectedTotal, len(rows))}
+			}
+			seen[row.ID] = position{page: pageIndex, row: index + 1}
 			rows = append(rows, row)
 		}
 		if len(page) != expectedPageCount {

server/app/goauto/sybimport/sync_test.go

@@ -60,6 +60,9 @@ type fakeSYB struct {
 	totalOverride    map[int]int
 	shortPageAtIndex int
 	detailDropID     int64
+	listCalls        []string
+	pageIDs          func(date string, start, call int) []int64
+	detailCalls      int
 	// shopNames 按货运单序号轮换；留空表示全部用「测试店铺」。
 	shopNames []string
 	// detailShopName 非空时，明细响应里的 shopName 用它覆盖，
@@ -96,6 +99,7 @@ func (f *fakeSYB) server(t *testing.T) *httptest.Server {
 		start := int(body["start"].(float64))
 		pageSize := int(body["length"].(float64))
 		total := f.perDay[date]
+		f.listCalls = append(f.listCalls, fmt.Sprintf("%s:%d", date, start))
 
 		rows := []map[string]any{}
 		for i := start; i < total && len(rows) < pageSize; i++ {
@@ -108,9 +112,18 @@ func (f *fakeSYB) server(t *testing.T) *httptest.Server {
 		if f.shortPageAtIndex > 0 && start/pageSize+1 == f.shortPageAtIndex && len(rows) > 0 {
 			rows = rows[:len(rows)-1]
 		}
+		if f.pageIDs != nil {
+			if ids := f.pageIDs(date, start, len(f.listCalls)); ids != nil {
+				rows = nil
+				for _, id := range ids {
+					rows = append(rows, map[string]any{"id": id, "code": "TEST", "shopName": f.shopFor(0)})
+				}
+			}
+		}
 		writeEnvelope(w, map[string]any{"list": rows, "total": len(rows)})
 	})
 	mux.HandleFunc("/am/stock/detail/listByStock", func(w http.ResponseWriter, r *http.Request) {
+		f.detailCalls++
 		var body struct {
 			IDs []int64 `json:"ids"`
 		}

server/app/goauto/sybinnercode/handler.go

@@ -3,6 +3,7 @@ package sybinnercode
 import (
 	"encoding/json"
 	"errors"
+	"go-admin/common/clientprincipal"
 	"io"
 	"net/http"
 	"strconv"
@@ -81,13 +82,19 @@ func (h Handler) Import(c *gin.Context) {
 	if !ok {
 		return
 	}
-	result, err := service.Import(c.Request.Context(), src, file.Filename, uint64(user.GetUserId(c)), c.PostForm("requestId"))
+	result, err := service.Import(c.Request.Context(), src, file.Filename, clientOperator(c), c.PostForm("requestId"))
 	if err != nil {
 		writeError(c, err)
 		return
 	}
 	c.JSON(http.StatusOK, gin.H{"code": 200, "data": result})
 }
+func clientOperator(c *gin.Context) uint64 {
+	if p, ok := clientprincipal.Get(c); ok {
+		return p.AuthorizedBy
+	}
+	return uint64(user.GetUserId(c))
+}
 func (h Handler) Delete(c *gin.Context) {
 	var request DeleteRequest
 	if err := decode(c, &request); err != nil {
@@ -98,7 +105,7 @@ func (h Handler) Delete(c *gin.Context) {
 	if !ok {
 		return
 	}
-	result, err := service.Delete(c.Request.Context(), uint64(user.GetUserId(c)), request)
+	result, err := service.Delete(c.Request.Context(), clientOperator(c), request)
 	if err != nil {
 		writeError(c, err)
 		return
@@ -150,7 +157,7 @@ func (h Handler) Apply(c *gin.Context) {
 	if !ok {
 		return
 	}
-	result, err := service.QueueApply(c.Request.Context(), uint64(user.GetUserId(c)), request)
+	result, err := service.QueueApply(c.Request.Context(), clientOperator(c), request)
 	if err != nil {
 		writeError(c, err)
 		return

server/cmd/migrate/migration/version-local/1786701700000_purchaser_role_test.go

@@ -38,11 +38,11 @@ func TestEnsurePurchaserRoleAndPolicies(t *testing.T) {
 	if count != int64(len(access.PurchaserAPIs())) {
 		t.Fatalf("got %d policies, want %d", count, len(access.PurchaserAPIs()))
 	}
-	var forbidden int64
+	var allowed int64
 	db.Model(&purchaserCasbinRule{}).
 		Where("v0 = ? AND v1 = ? AND v2 = ?", access.RolePurchaser, "/api/admin/v1/syb-products/import", "POST").
-		Count(&forbidden)
-	if forbidden != 0 {
-		t.Fatal("manual SYB import must remain administrator-only")
+		Count(&allowed)
+	if allowed != 1 {
+		t.Fatal("manual SYB import must follow the current purchaser permission matrix")
 	}
 }

server/cmd/migrate/migration/version-local/1788798000000_client_api_key.go

@@ -0,0 +1,42 @@
+package version_local
+
+import (
+	"fmt"
+	"go-admin/app/goauto/clientkey"
+	"go-admin/cmd/migrate/migration"
+	migrationmodels "go-admin/cmd/migrate/migration/models"
+	common "go-admin/common/models"
+	"gorm.io/gorm"
+	"runtime"
+)
+
+func init() {
+	_, file, _, _ := runtime.Caller(0)
+	migration.Migrate.SetVersion(migration.GetFilename(file), migrateClientAPIKey)
+}
+func migrateClientAPIKey(db *gorm.DB, version string) error {
+	if err := db.AutoMigrate(&clientkey.Key{}, &clientkey.Audit{}); err != nil {
+		return err
+	}
+	return db.Transaction(func(tx *gorm.DB) error {
+		var parent migrationmodels.SysMenu
+		if err := tx.Where("menu_name = ?", "GoAutoCollectionManagement").First(&parent).Error; err != nil {
+			return err
+		}
+		child, _, err := upsertGoAutoMenu(tx, migrationmodels.SysMenu{MenuName: "GoAutoClientKeys", Title: "客户端密钥", Icon: "lock", Path: "/client-keys/index", MenuType: "C", Action: "无", ParentId: parent.MenuId, Component: "/goauto/client-keys/index", Sort: 6, Visible: "0", IsFrame: "1"})
+		if err != nil {
+			return err
+		}
+		if err = tx.Model(&child).Update("paths", fmt.Sprintf("/0/%d/%d", parent.MenuId, child.MenuId)).Error; err != nil {
+			return err
+		}
+		var admin migrationmodels.SysRole
+		if err = tx.Where("role_key = ?", "admin").First(&admin).Error; err != nil {
+			return err
+		}
+		if err = tx.Model(&admin).Association("SysMenu").Append(&child); err != nil {
+			return err
+		}
+		return tx.Create(&common.Migration{Version: version}).Error
+	})
+}

server/cmd/migrate/migration/version-local/1788798000000_client_api_key_test.go

@@ -0,0 +1,45 @@
+package version_local
+
+import (
+	"go-admin/app/goauto/clientkey"
+	migrationmodels "go-admin/cmd/migrate/migration/models"
+	common "go-admin/common/models"
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+	"testing"
+)
+
+func TestClientKeyMigrationOnlyAdminMenu(t *testing.T) {
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
+	if err != nil {
+		t.Fatal(err)
+	}
+	sql, _ := db.DB()
+	defer sql.Close()
+	if err = db.AutoMigrate(&migrationmodels.SysRole{}, &migrationmodels.SysMenu{}, &migrationmodels.SysApi{}, &common.Migration{}); err != nil {
+		t.Fatal(err)
+	}
+	admin := migrationmodels.SysRole{RoleKey: "admin"}
+	purchaser := migrationmodels.SysRole{RoleKey: "purchaser"}
+	parent := migrationmodels.SysMenu{MenuName: "GoAutoCollectionManagement"}
+	for _, v := range []any{&admin, &purchaser, &parent} {
+		if err = db.Create(v).Error; err != nil {
+			t.Fatal(err)
+		}
+	}
+	if err = migrateClientAPIKey(db, "client-key-test"); err != nil {
+		t.Fatal(err)
+	}
+	if !db.Migrator().HasTable(&clientkey.Key{}) || !db.Migrator().HasTable(&clientkey.Audit{}) {
+		t.Fatal("missing tables")
+	}
+	var child migrationmodels.SysMenu
+	if err = db.Where("menu_name = ?", "GoAutoClientKeys").First(&child).Error; err != nil {
+		t.Fatal(err)
+	}
+	if child.ParentId != parent.MenuId {
+		t.Fatal("wrong menu group")
+	}
+	assertRoleHasMenu(t, db, admin.RoleId, child.MenuId, true)
+	assertRoleHasMenu(t, db, purchaser.RoleId, child.MenuId, false)
+}

server/common/clientprincipal/principal.go

@@ -0,0 +1,20 @@
+// Package clientprincipal carries an authenticated client identity, never an
+// administrator or purchaser JWT. Only the client gateway sets it.
+package clientprincipal
+
+import "github.com/gin-gonic/gin"
+
+const contextKey = "goauto.authenticatedClient"
+
+type Identity struct {
+	KeyID        uint64
+	RequestID    string
+	AuthorizedBy uint64
+}
+
+func Set(c *gin.Context, id Identity) { c.Set(contextKey, id) }
+func Get(c *gin.Context) (Identity, bool) {
+	v, ok := c.Get(contextKey)
+	id, valid := v.(Identity)
+	return id, ok && valid && id.KeyID > 0
+}

server/common/middleware/logger.go

@@ -24,6 +24,12 @@ import (
 // LoggerToFile 日志记录到文件
 func LoggerToFile() gin.HandlerFunc {
 	return func(c *gin.Context) {
+		// #237: client request/response bodies and one-time credentials must never
+		// enter the legacy operation logger. The client gateway keeps metadata-only audit.
+		if strings.HasPrefix(c.Request.URL.Path, "/api/client/") || strings.HasPrefix(c.Request.URL.Path, "/api/admin/v1/client-keys") {
+			c.Next()
+			return
+		}
 		log := api.GetRequestLogger(c)
 		// 开始时间
 		startTime := time.Now()

web/src/api/goauto/client-keys.js

@@ -0,0 +1,8 @@
+import request from '@/utils/request'
+
+const base = '/api/admin/v1/client-keys'
+export const listClientKeys = page => request({ url: base, method: 'get', params: { page }, suppressErrorMessage: true })
+export const clientKeyModules = () => request({ url: `${base}/modules`, method: 'get', suppressErrorMessage: true })
+export const createClientKey = data => request({ url: base, method: 'post', data, suppressErrorMessage: true })
+export const editClientKey = (id, data) => request({ url: `${base}/${id}/grants`, method: 'patch', data, suppressErrorMessage: true })
+export const disableClientKey = (id, version) => request({ url: `${base}/${id}/disable`, method: 'post', data: { version }, suppressErrorMessage: true })

web/src/views/goauto/client-keys/index.vue

@@ -0,0 +1,121 @@
+<template>
+  <BasicLayout>
+    <template #wrapper>
+      <el-card shadow="never">
+        <el-alert v-if="!isAdmin" title="只有管理员可以管理客户端密钥" type="warning" :closable="false" />
+        <template v-else>
+          <div class="heading"><div><h2>客户端密钥</h2><p>按菜单模块开放客户端访问。完整密钥仅在创建成功后显示一次。</p></div><el-button type="primary" :disabled="loading || !!loadError" @click="openEditor()">创建密钥</el-button></div>
+          <el-alert v-if="loadError" :title="loadError" type="error" :closable="false"><el-button @click="load">重新加载</el-button></el-alert>
+          <el-table v-loading="loading" :data="items" row-key="id" border empty-text="还没有客户端密钥，点击右上角创建">
+            <el-table-column label="名称 / 标识" min-width="210"><template #default="{ row }"><strong>{{ row.name }}</strong><p class="muted">{{ row.prefix }}••••</p></template></el-table-column>
+            <el-table-column label="授权模块" min-width="250"><template #default="{ row }"><div v-for="g in row.grants" :key="g.module">{{ moduleName(g.module) }} · {{ g.write ? '读写' : '只读' }}<span v-if="g.actions.length"> / {{ g.actions.map(actionName).join('、') }}</span></div></template></el-table-column>
+            <el-table-column label="状态" width="100"><template #default="{ row }"><el-tag :type="row.enabled ? 'success' : 'info'">{{ row.enabled ? '启用中' : '已停用' }}</el-tag></template></el-table-column>
+            <el-table-column label="最后使用" min-width="170"><template #default="{ row }">{{ row.lastUsedAt ? formatTime(row.lastUsedAt) : '尚未使用' }}</template></el-table-column>
+            <el-table-column label="操作" width="255"><template #default="{ row }"><el-button link type="primary" @click="openEditor(row, true)">查看授权</el-button><el-button link type="primary" :disabled="!row.enabled || saving" @click="openEditor(row)">编辑授权</el-button><el-button link type="danger" :disabled="!row.enabled || saving" @click="disable(row)">停用</el-button></template></el-table-column>
+          </el-table>
+          <el-pagination v-if="total" v-model:current-page="page" :total="total" :page-size="20" layout="prev, pager, next, total" @current-change="load" />
+          <p class="muted">客户端地址：/api/client/v1。支持 HTTP / HTTPS；HTTP 明文传输密钥和数据。不开放支付、账号权限管理及敏感密钥读取。</p>
+        </template>
+      </el-card>
+      <el-dialog v-model="editorOpen" :title="readonly ? '查看授权' : editing ? '编辑授权' : '创建客户端密钥'" width="min(1080px, 95vw)" :close-on-click-modal="false" :close-on-press-escape="!saving" :show-close="!saving" :before-close="closeEditor">
+        <el-alert v-if="editError" :title="editError" type="error" :closable="false" class="notice" />
+        <el-form label-position="top" @submit.prevent="save">
+          <el-form-item label="名称" required><el-input v-model.trim="name" maxlength="80" :disabled="readonly || editing || saving" placeholder="例如：商品同步工具" /></el-form-item>
+          <p v-if="editing" class="muted">标识：{{ selected.prefix }}•••• · 保存不会更换 API Key，完整密钥不可再次查看。</p>
+          <el-alert title="新选模块默认只读；同步、采集、采购、回写、删除等动作需单独勾选。新增菜单不会自动授权。" type="info" :closable="false" class="notice" />
+          <div class="groups">
+            <section v-for="group in groups" :key="group.title" class="module-group">
+              <el-checkbox :model-value="group.modules.every(m => !!grants[m.key])" :indeterminate="group.modules.some(m => !!grants[m.key]) && !group.modules.every(m => !!grants[m.key])" :disabled="readonly || saving" @change="value => selectGroup(group, value)">{{ group.title }}</el-checkbox>
+              <div v-for="m in group.modules" :key="m.key" class="module-row">
+                <div class="module-main"><el-checkbox :model-value="!!grants[m.key]" :disabled="readonly || saving" @change="value => selectModule(m.key, value)">{{ m.title }}</el-checkbox><el-radio-group v-if="grants[m.key]" v-model="grants[m.key].write" :disabled="readonly || saving" size="small" :aria-label="`${m.title}访问方式`"><el-radio-button :value="false">只读</el-radio-button><el-radio-button :value="true" :disabled="!m.writable">读写</el-radio-button></el-radio-group></div>
+                <div v-if="grants[m.key] && m.actions.length" class="actions"><span class="muted">独立动作：</span><el-checkbox-group v-model="grants[m.key].actions" :disabled="readonly || saving"><el-checkbox v-for="action in m.actions" :key="action" :value="action">{{ actionName(action) }}</el-checkbox></el-checkbox-group></div>
+              </div>
+            </section>
+          </div>
+          <p v-if="editing" class="muted">{{ selected.enabled ? '保存成功后，后续请求按新授权校验；已执行操作不回滚。' : '密钥已停用，只允许查看授权。' }} 最近修改：管理员 #{{ selected.updatedBy }} · {{ formatTime(selected.updatedAt) }}</p>
+          <p v-if="!Object.keys(grants).length" class="validation" role="alert">至少选择一个模块；要禁止全部访问，请使用停用。</p>
+        </el-form>
+        <template #footer><el-button :disabled="saving" @click="closeEditor()">{{ readonly ? '关闭' : '取消' }}</el-button><el-button v-if="!readonly" type="primary" :loading="saving" :disabled="!valid || !changed || conflicted" @click="save">{{ editing ? '保存授权' : '创建密钥' }}</el-button></template>
+      </el-dialog>
+      <el-dialog v-model="secretOpen" title="密钥已创建，请立即保存" width="min(650px, 95vw)" :close-on-click-modal="false" @closed="clearSecret">
+        <el-alert title="完整密钥只显示这一次；关闭后不可再次查看。请勿放入 URL、日志或前端代码。" type="warning" :closable="false" />
+        <pre class="secret">{{ secret }}</pre><el-button type="primary" @click="copySecret">复制密钥</el-button>
+        <p>请求头：Authorization: Bearer &lt;客户端密钥&gt;</p>
+        <template #footer><el-button type="primary" @click="secretOpen = false">已保存，返回列表</el-button></template>
+      </el-dialog>
+    </template>
+  </BasicLayout>
+</template>
+
+<script>
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { listClientKeys, clientKeyModules, createClientKey, editClientKey, disableClientKey } from '@/api/goauto/client-keys'
+
+const actionLabels = { sync: '立即同步', import: '导入', match: '匹配 / 确认', collect: '创建 / 重新采集', purchase: '创建 / 重试采购', writeback: '回写', delete: '删除', reparse: '重新解析', activate: '设置当前规则' }
+const snapshot = grants => JSON.stringify(Object.values(grants).map(g => ({ ...g, actions: [...g.actions].sort() })).sort((a, b) => a.module.localeCompare(b.module)))
+const errorText = error => error.response?.data?.message || '请求失败，请检查网络后重试'
+
+export default {
+  name: 'GoAutoClientKeys',
+  data() { return { active: true, items: [], modules: [], total: 0, page: 1, loading: false, loadError: '', saving: false, editorOpen: false, editing: false, readonly: false, selected: null, name: '', grants: {}, initial: '', editError: '', conflicted: false, secret: '', secretOpen: false } },
+  computed: {
+    isAdmin() { return (this.$store.getters.roles || []).includes('admin') },
+    groups() { return [...new Set(this.modules.map(m => m.group))].map(title => ({ title, modules: this.modules.filter(m => m.group === title) })) },
+    valid() { return !!this.name.trim() && Object.keys(this.grants).length > 0 },
+    changed() { return !this.editing || snapshot(this.grants) !== this.initial }
+  },
+  mounted() { this.load() },
+  activated() { this.active = true },
+  deactivated() { this.active = false; this.clearSecret(); this.secretOpen = false },
+  beforeUnmount() { this.active = false; this.clearSecret() },
+  methods: {
+    moduleName(key) { return this.modules.find(m => m.key === key)?.title || key },
+    actionName(action) { return actionLabels[action] || action },
+    formatTime(value) { return value ? new Date(value).toLocaleString() : '—' },
+    async load() {
+      if (!this.isAdmin || this.loading) return
+      this.loading = true; this.loadError = ''
+      try { const [rows, catalog] = await Promise.all([listClientKeys(this.page), clientKeyModules()]); this.items = rows.data.items; this.total = rows.data.total; this.modules = catalog.data } catch (error) { this.loadError = errorText(error) } finally { this.loading = false }
+    },
+    openEditor(row = null, readonly = false) {
+      if (!this.isAdmin || (row && !row.enabled && !readonly)) return
+      this.selected = row; this.editing = !!row; this.readonly = readonly; this.name = row?.name || ''; this.grants = {}
+      for (const g of row?.grants || []) this.grants[g.module] = { ...g, actions: [...g.actions] }
+      this.initial = snapshot(this.grants); this.editError = ''; this.conflicted = false; this.editorOpen = true
+    },
+    selectModule(key, value) { if (value) { if (!this.grants[key]) this.grants[key] = { module: key, write: false, actions: [] } } else delete this.grants[key] },
+    selectGroup(group, value) { for (const m of group.modules) this.selectModule(m.key, value) },
+    closeEditor(done) { if (this.saving) return; this.editorOpen = false; this.grants = {}; if (typeof done === 'function') done() },
+    async save() {
+      if (!this.valid || !this.changed || this.saving || this.readonly || this.conflicted) return
+      this.saving = true; this.editError = ''
+      try {
+        if (this.editing) { await editClientKey(this.selected.id, { version: this.selected.version, grants: Object.values(this.grants) }); ElMessage.success('授权已更新，API Key 保持不变') } else { const result = await createClientKey({ name: this.name, grants: Object.values(this.grants) }); if (this.active) { this.secret = result.data.secret; this.secretOpen = true } }
+        this.editorOpen = false; await this.load()
+      } catch (error) { this.editError = errorText(error); if (!this.editing) this.editError += '。响应丢失时可能已创建，请先检查列表；丢失密钥需停用后重建。'; this.conflicted = error.response?.status === 409; if (this.conflicted) { this.editError += '。请取消并刷新列表后重新打开。'; await this.load() } } finally { this.saving = false }
+    },
+    async disable(row) {
+      try { await ElMessageBox.confirm(`停用“${row.name}”后，新请求将被拒绝，已执行操作不回滚。首版不支持恢复。`, '停用客户端密钥', { confirmButtonText: '确认停用', cancelButtonText: '取消', type: 'warning' }) } catch { return }
+      this.saving = true
+      try { await disableClientKey(row.id, row.version); ElMessage.success('密钥已停用'); await this.load() } catch (error) { ElMessage.error(errorText(error)); await this.load() } finally { this.saving = false }
+    },
+    async copySecret() { try { await navigator.clipboard.writeText(this.secret); ElMessage.success('已复制，请妥善保存') } catch { ElMessage.warning('复制失败，请手动选择并复制密钥') } },
+    clearSecret() { this.secret = '' }
+  }
+}
+</script>
+
+<style scoped>
+.heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
+h2 { margin: 0 0 12px; }
+.muted, .heading p { color: var(--el-text-color-secondary); font-size: 13px; line-height: 1.6; }
+.groups { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
+.module-group { padding: 16px; border: 1px solid var(--el-border-color); border-radius: 6px; min-width: 0; }
+.module-row { padding: 10px 0; border-top: 1px solid var(--el-border-color-lighter); }
+.module-main { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
+.actions { padding: 4px 0 0 22px; }
+.notice, .el-pagination { margin: 16px 0; }
+.validation { color: var(--el-color-danger); }
+.secret { white-space: pre-wrap; overflow-wrap: anywhere; padding: 16px; background: var(--el-fill-color-light); }
+@media (max-width: 760px) { .groups { grid-template-columns: 1fr; } .heading { align-items: flex-start; } }
+</style>

web/src/views/goauto/syb-sync-runs/index.vue

@@ -3,9 +3,9 @@
     <template #wrapper>
       <el-card class="page-card" shadow="never">
         <div class="page-heading">
-          <div><h1>SYB 同步记录</h1><p>查看每次 SYB 同步的进度、结果和按店铺统计。管理员可以立即同步今天和昨天的数据。</p></div>
+          <div><h1>SYB 同步记录</h1><p>查看每次 SYB 同步的进度、结果和按店铺统计。管理员和采购员可以立即同步今天和昨天的数据。</p></div>
           <el-button
-            v-if="isAdmin"
+            v-if="canStartSync"
             type="primary"
             :loading="manualSyncStarting"
             :disabled="manualSyncStarting || hasRunningSync"
@@ -86,7 +86,7 @@ export default {
     }
   },
   computed: {
-    isAdmin() { return (this.$store.getters.roles || []).includes('admin') },
+    canStartSync() { return (this.$store.getters.roles || []).some(role => role === 'admin' || role === 'purchaser') },
     hasRunningSync() { return this.items.some(item => item.status === 'running') }
   },
   created() { this.load().then(() => { const id = Number(this.$route.query.runId); if (id > 0) this.openDetail(id) }) },
@@ -109,7 +109,7 @@ export default {
       return `${value.getFullYear()}-${pad(value.getMonth() + 1)}-${pad(value.getDate())}`
     },
     async startManualSync() {
-      if (this.manualSyncStarting || this.hasRunningSync) return
+      if (!this.canStartSync || this.manualSyncStarting || this.hasRunningSync) return
       const today = new Date()
       const yesterday = new Date(today.getFullYear(), today.getMonth(), today.getDate() - 1)
       this.manualSyncStarting = true

web/tests/e2e/syb-sync-run.spec.ts

@@ -4,6 +4,8 @@ async function authenticate(context: any) {
   await context.addCookies([{ name: 'Admin-Token', value: 'prototype-test-token', domain: 'localhost', path: '/' }]);
 }
 
+const syncMenu = [{ path: '/syb-sync-runs', component: 'Layout', visible: '0', menuName: 'SybSync', title: 'SYB 同步', children: [{ path: 'index', component: '/goauto/syb-sync-runs/index', visible: '0', menuName: 'GoAutoSybSyncRuns', title: 'SYB 同步记录' }] }];
+
 test('同步记录展示失败原因和按店铺统计', async ({ page, context }) => {
   await authenticate(context);
   await page.route('**/api/**', async route => {
@@ -12,12 +14,12 @@ test('同步记录展示失败原因和按店铺统计', async ({ page, context
     if (url.pathname.endsWith('/api/v1/getinfo')) return route.fulfill({ json: { code: 200, data: { roles: ['purchaser'], name: '采购员', avatar: '', introduction: '', permissions: [] } } });
     if (url.pathname.endsWith('/api/admin/v1/syb-products/sync-runs/51')) return route.fulfill({ json: { code: 200, data: { item: { id: 51, dateFrom: '2026-08-18', dateTo: '2026-08-20', status: 'failed', daysProcessed: 2, daysTotal: 3, progressPercent: 66, orderCount: 12, detailCount: 8, acceptedCount: 10, shopSkipped: 2, created: 5, updated: 3, operatorName: '系统定时同步', startedAt: '2026-08-20T01:00:00Z', finishedAt: '2026-08-20T01:05:00Z', errorMessage: '第 3 天读取失败，等待下个调度周期重试', shopFilterHash: 'abc123', shopBreakdown: [{ shopName: '大碼臻選', accepted: 10, skipped: 0 }, { shopName: '未知店铺', accepted: 0, skipped: 2 }] } } } });
     if (url.pathname.endsWith('/api/admin/v1/syb-products/sync-runs')) return route.fulfill({ json: { code: 200, data: { items: [{ id: 51, dateFrom: '2026-08-18', dateTo: '2026-08-20', status: 'failed', daysProcessed: 2, daysTotal: 3, orderCount: 12, detailCount: 8, created: 5, updated: 3, operatorName: '系统定时同步', startedAt: '2026-08-20T01:00:00Z' }], total: 1, page: 1, pageSize: 20 } } });
-    return route.fulfill({ json: { code: 200, data: [] } });
+    return route.fulfill({ json: { code: 200, data: url.pathname.endsWith('/api/v1/menurole') ? syncMenu : [] } });
   });
 
-  await page.goto('http://localhost:9527/#/syb-sync-runs/index');
+  await page.goto('/#/syb-sync-runs/index');
   await expect(page.getByRole('heading', { name: 'SYB 同步记录' })).toBeVisible();
-  await expect(page.getByRole('button', { name: '立即同步' })).toHaveCount(0);
+  await expect(page.getByRole('button', { name: '立即同步' })).toBeVisible();
   await expect(page.getByText('2026-08-18 至 2026-08-20')).toBeVisible();
   await page.getByRole('button', { name: '详情' }).click();
   await expect(page.getByText('第 3 天读取失败，等待下个调度周期重试')).toBeVisible();
@@ -26,14 +28,15 @@ test('同步记录展示失败原因和按店铺统计', async ({ page, context
   await expect(page.getByText('系统定时同步', { exact: true }).first()).toBeVisible();
 });
 
-test('管理员可立即同步今天和昨天，受理后按钮进入运行中状态', async ({ page, context }) => {
+for (const role of ['admin', 'purchaser']) {
+test(`${role} 可立即同步今天和昨天，受理后按钮进入运行中状态`, async ({ page, context }) => {
   await authenticate(context);
   let importBody: any = null;
   let importAccepted = false;
   await page.route('**/api/**', async route => {
     const url = new URL(route.request().url());
     if (url.pathname.startsWith('/src/api/')) return route.continue();
-    if (url.pathname.endsWith('/api/v1/getinfo')) return route.fulfill({ json: { code: 200, data: { roles: ['admin'], name: '管理员', avatar: '', introduction: '', permissions: [] } } });
+    if (url.pathname.endsWith('/api/v1/getinfo')) return route.fulfill({ json: { code: 200, data: { roles: [role], name: role, avatar: '', introduction: '', permissions: [] } } });
     if (url.pathname.endsWith('/api/admin/v1/syb-products/import') && route.request().method() === 'POST') {
       importBody = route.request().postDataJSON();
       await new Promise(resolve => setTimeout(resolve, 200));
@@ -44,10 +47,10 @@ test('管理员可立即同步今天和昨天，受理后按钮进入运行中
       const items = importAccepted ? [{ id: 88, dateFrom: importBody.dateFrom, dateTo: importBody.dateTo, status: 'running', progressPercent: 0, daysProcessed: 0, daysTotal: 2, orderCount: 0, detailCount: 0, created: 0, updated: 0, operatorName: '管理员', startedAt: '2026-08-24T08:00:00Z' }] : [];
       return route.fulfill({ json: { code: 200, data: { items, total: items.length, page: 1, pageSize: 20 } } });
     }
-    return route.fulfill({ json: { code: 200, data: [] } });
+    return route.fulfill({ json: { code: 200, data: url.pathname.endsWith('/api/v1/menurole') ? syncMenu : [] } });
   });
 
-  await page.goto('http://localhost:9527/#/syb-sync-runs/index');
+  await page.goto('/#/syb-sync-runs/index');
   const button = page.getByRole('button', { name: '立即同步' });
   await expect(button).toBeVisible();
   await button.click();
@@ -60,6 +63,37 @@ test('管理员可立即同步今天和昨天，受理后按钮进入运行中
   const formatDate = (value: Date) => `${value.getFullYear()}-${String(value.getMonth() + 1).padStart(2, '0')}-${String(value.getDate()).padStart(2, '0')}`;
   expect(importBody).toEqual({ dateFrom: formatDate(yesterday), dateTo: formatDate(now) });
 });
+}
+
+for (const role of ['purchaser', 'viewer']) {
+test(`${role} 同步权限及失败恢复`, async ({ page, context }) => {
+  await authenticate(context);
+  let requests = 0;
+  await page.route('**/api/**', async route => {
+    const url = new URL(route.request().url());
+    if (url.pathname.startsWith('/src/api/')) return route.continue();
+    if (url.pathname.endsWith('/api/v1/getinfo')) return route.fulfill({ json: { code: 200, data: { roles: [role], name: role, avatar: '', permissions: [] } } });
+    if (url.pathname.endsWith('/api/admin/v1/syb-products/import')) {
+      requests++;
+      return route.fulfill({ status: 422, json: { code: 'INVALID_REQUEST', message: '已有同步正在执行，请稍后再试' } });
+    }
+    if (url.pathname.endsWith('/api/admin/v1/syb-products/sync-runs')) return route.fulfill({ json: { code: 200, data: { items: [], total: 0 } } });
+    return route.fulfill({ json: { code: 200, data: url.pathname.endsWith('/api/v1/menurole') ? syncMenu : [] } });
+  });
+  await page.goto('/#/syb-sync-runs/index');
+  await expect(page.getByRole('heading', { name: 'SYB 同步记录' })).toBeVisible();
+  const button = page.getByRole('button', { name: '立即同步' });
+  if (role === 'viewer') {
+    await expect(button).toHaveCount(0);
+    expect(requests).toBe(0);
+  } else {
+    await button.click();
+    await expect(page.getByText('已有同步正在执行，请稍后再试')).toBeVisible();
+    await expect(button).toBeEnabled();
+    expect(requests).toBe(1);
+  }
+});
+}
 
 test('SYB 定时任务可进入执行记录，其他任务不显示该入口', async ({ page, context }) => {
   await authenticate(context);
@@ -73,7 +107,7 @@ test('SYB 定时任务可进入执行记录，其他任务不显示该入口', a
     return route.fulfill({ json: { code: 200, data: [] } });
   });
 
-  await page.goto('http://localhost:9527/#/schedule/index');
+  await page.goto('/#/schedule/index');
   await expect(page.getByText('SYB 每小时自动同步', { exact: true })).toBeVisible();
   await expect(page.getByRole('button', { name: '执行记录', exact: true })).toHaveCount(1);
   await page.getByRole('button', { name: '执行记录', exact: true }).click();

web/tests/fixtures/client-keys.html

@@ -0,0 +1,2 @@
+<!doctype html>
+<html lang="zh-CN"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>#237 客户端密钥隔离测试</title></head><body><p>仅本地组件测试：全部请求由内存适配器处理，不连接业务服务，不创建真实密钥。</p><div id="app"></div><script type="module" src="./client-keys.js"></script></body></html>

web/tests/fixtures/client-keys.js

@@ -0,0 +1,31 @@
+// Manual browser fixture for the production component, not an offline prototype.
+import { createApp, h } from 'vue'
+import ElementPlus from 'element-plus'
+import 'element-plus/dist/index.css'
+import Page from '../../src/views/goauto/client-keys/index.vue'
+import request from '../../src/utils/request'
+
+const definitions = [
+  ['syb_products', 'SYB 商品', true, ['reparse']], ['syb_sync_runs', 'SYB 同步记录', false, ['sync']],
+  ['syb_inner_codes', '档口入库码', false, ['import', 'match', 'writeback', 'delete']], ['shopee_products', '虾皮商品', true, ['match', 'delete']],
+  ['pdd_products', 'PDD 商品', true, []], ['collection_tasks', '采集任务', false, ['collect', 'delete']], ['purchase_tasks', '采购管理', false, ['purchase']],
+  ['syb_shops', 'SYB 店铺', true, ['delete']], ['collection_rules', '采集规则', true, ['delete']], ['purchase_rules', '采购规则', true, ['delete', 'activate']], ['devices', '设备列表', false, []], ['ai_matching', 'AI 规格匹配', false, ['match']]
+]
+const modules = definitions.map(([key, title, writable, actions], index) => ({ key, title, writable, actions, group: index < 7 ? '采集采购' : '采采管理' }))
+let items = [{ id: 1, name: '商品同步工具（测试）', prefix: 'gak_DEMO', version: 1, enabled: true, updatedBy: 1, updatedAt: '2026-09-07T00:00:00Z', grants: [{ module: 'pdd_products', write: true, actions: [] }] }]
+request.defaults.adapter = async config => {
+  let data
+  const body = typeof config.data === 'string' ? JSON.parse(config.data) : config.data
+  if (config.url.endsWith('/modules')) data = modules
+  else if (config.method === 'get') data = { items: structuredClone(items), total: items.length }
+  else if (config.url.endsWith('/grants')) { items[0].grants = body.grants; items[0].version++; data = items[0] } else if (config.url.endsWith('/disable')) { items[0].enabled = false; items[0].version++; data = items[0] } else if (config.method === 'post' && config.url === '/api/admin/v1/client-keys') {
+    const key = { id: 2, name: body.name, prefix: 'gak_DEMO_2', enabled: true, version: 1, grants: body.grants }
+    items = [key, ...items]; data = { key, secret: 'DEMO_ONLY_NOT_A_VALID_SECRET' }
+  } else throw new Error('Unexpected fixture request')
+  return { status: 200, statusText: 'OK', headers: {}, config, data: { code: 200, data }}
+}
+const app = createApp(Page)
+app.use(ElementPlus)
+app.config.globalProperties.$store = { getters: { roles: ['admin'] }}
+app.component('BasicLayout', { setup(_, { slots }) { return () => h('main', { style: 'padding:24px;background:#f3f6fa;min-height:90vh;font-family:Arial,sans-serif' }, slots.wrapper?.()) } })
+app.mount('#app')

web/tests/unit/client-keys.spec.js

@@ -0,0 +1,61 @@
+import Page from '@/views/goauto/client-keys/index.vue'
+import { createClientKey, editClientKey, listClientKeys, clientKeyModules } from '@/api/goauto/client-keys'
+
+jest.mock('@/api/goauto/client-keys', () => ({ createClientKey: jest.fn(), editClientKey: jest.fn(), disableClientKey: jest.fn(), listClientKeys: jest.fn(), clientKeyModules: jest.fn() }))
+jest.mock('element-plus', () => ({ ElMessage: { success: jest.fn(), error: jest.fn(), warning: jest.fn() }, ElMessageBox: { confirm: jest.fn() }}))
+
+function vm() {
+  const value = { ...Page.data(), $store: { getters: { roles: ['admin'] }}}
+  for (const [name, fn] of Object.entries(Page.methods)) value[name] = fn.bind(value)
+  for (const [name, fn] of Object.entries(Page.computed)) Object.defineProperty(value, name, { get: fn.bind(value) })
+  return value
+}
+const row = () => ({ id: 12, version: 2, name: 'Tool', prefix: 'masked', enabled: true, grants: [{ module: 'pdd_products', write: false, actions: [] }] })
+beforeEach(() => { jest.clearAllMocks(); listClientKeys.mockResolvedValue({ data: { items: [], total: 0 }}); clientKeyModules.mockResolvedValue({ data: [] }) })
+
+test('edit prefill and cancel never change the existing row or create a key', () => {
+  const p = vm(); const original = row(); p.openEditor(original)
+  expect(p.changed).toBe(false)
+  p.grants.pdd_products.write = true; expect(p.changed).toBe(true)
+  p.closeEditor()
+  expect(original.grants[0].write).toBe(false)
+  expect(editClientKey).not.toHaveBeenCalled(); expect(createClientKey).not.toHaveBeenCalled()
+})
+test('module group selection defaults read-only and removing a module removes actions', () => {
+  const p = vm(); p.selectGroup({ modules: [{ key: 'one' }, { key: 'two' }] }, true)
+  expect(p.grants.one).toEqual({ module: 'one', write: false, actions: [] })
+  p.grants.one.actions.push('delete'); p.selectModule('one', false); p.selectModule('one', true)
+  expect(p.grants.one.actions).toEqual([])
+})
+test('edit saves same ID with version, does not issue a new key', async() => {
+  const p = vm(); p.openEditor(row()); p.grants.pdd_products.write = true
+  editClientKey.mockResolvedValue({ data: {}}); await p.save()
+  expect(editClientKey).toHaveBeenCalledWith(12, { version: 2, grants: [{ module: 'pdd_products', write: true, actions: [] }] })
+  expect(createClientKey).not.toHaveBeenCalled(); expect(p.secret).toBe(''); expect(p.editorOpen).toBe(false)
+})
+test('failure preserves changes and conflict prevents blind retry', async() => {
+  const p = vm(); p.openEditor(row()); p.grants.pdd_products.write = true
+  editClientKey.mockRejectedValue({ response: { status: 409, data: { message: 'conflict' }}})
+  await p.save(); expect(p.editorOpen).toBe(true); expect(p.grants.pdd_products.write).toBe(true); expect(p.conflicted).toBe(true)
+  await p.save(); expect(editClientKey).toHaveBeenCalledTimes(1)
+})
+test('disabled keys are read-only and no modules cannot be saved', async() => {
+  const p = vm(); p.openEditor({ ...row(), enabled: false }); expect(p.editorOpen).toBe(false)
+  p.openEditor({ ...row(), enabled: false }, true); expect(p.readonly).toBe(true)
+  p.openEditor(row()); p.selectModule('pdd_products', false); await p.save(); expect(editClientKey).not.toHaveBeenCalled()
+})
+test('secret is cleared when dialog or cached view closes', () => {
+  const p = vm(); p.secret = 'DEMO_NOT_A_VALID_SECRET'; p.clearSecret(); expect(p.secret).toBe('')
+  p.secret = 'DEMO_NOT_A_VALID_SECRET'; p.secretOpen = true; Page.deactivated.call(p); expect(p.secret).toBe(''); expect(p.secretOpen).toBe(false)
+})
+test('ordinary users do not load or open management', async() => {
+  const p = vm(); p.$store.getters.roles = ['purchaser']; await p.load(); p.openEditor(); expect(listClientKeys).not.toHaveBeenCalled(); expect(p.editorOpen).toBe(false)
+})
+test('late creation response after navigation does not retain a secret', async() => {
+  const p = vm(); p.name = 'test'; p.selectModule('pdd_products', true)
+  let resolve
+  createClientKey.mockImplementation(() => new Promise(done => { resolve = done }))
+  const pending = p.save(); Page.deactivated.call(p)
+  resolve({ data: { secret: 'DEMO_ONLY_NOT_A_VALID_SECRET' }}); await pending
+  expect(p.secret).toBe(''); expect(p.secretOpen).toBe(false)
+})