const { test } = require('node:test')
const assert = require('node:assert/strict')
const fs = require('node:fs')
const path = require('node:path')
const source = fs.readFileSync(path.join(__dirname, '../../src/views/goauto/syb-inner-codes/index.vue'), 'utf8').split('<script>')[1].split('</script>')[0].replace(/^import .*$/gm, '').replace('export default', 'return')
function instance(write = async () => ({ data: { matchJobId: 'test-job', queued: 2 } })) {
  const writes = []; const messages = []
  const options = new Function('rematchSybInnerCodes', 'createRequestId', 'ElMessage', source)(async body => { writes.push(body); return write(body) }, () => 'isolated-id', { success: m => messages.push(m), warning: m => messages.push(m) })
  const vm = { ...options.data(), ...options.methods, load: async () => {}, startPolling: () => {} }
  for (const [key, get] of Object.entries(options.computed)) Object.defineProperty(vm, key, { get: () => get.call(vm) })
  vm.items = ['pending', 'failed', 'skipped', 'updated', 'ready', 'needs_check', 'matching'].map((status, i) => ({ id: i + 1, status, businessDate: '2026-09-29' }))
  return { vm, writes, messages }
}
test('initial range and request use local today, clear explicitly removes it', () => {
  const { vm } = instance(); const now = new Date(); const today = `${now.getFullYear()}-${String(now.getMonth()+1).padStart(2,'0')}-${String(now.getDate()).padStart(2,'0')}`
  assert.deepEqual(vm.dateRange, [today, today]); assert.equal(vm.query.dateFrom, today); assert.equal(vm.query.dateTo, today)
  vm.clearFilters(); assert.equal(vm.dateRange, null); assert.equal(vm.query.dateFrom, '')
})
test('mixed selection submits only current page eligible rows, does not auto apply', async () => {
  const { vm, writes } = instance(); vm.selected = [...vm.items, { id: 999, status: 'failed' }]
  assert.equal(vm.matchEligibleCount, 3); await vm.matchSelected(); assert.deepEqual(writes[0].ids, [1, 2, 3]); assert.equal(writes.length, 1); assert.equal(vm.activeJob.id, 'test-job'); assert.equal(vm.activeBatch, null)
  await vm.matchSelected(); assert.equal(writes.length, 1)
})
test('busy, loading, error and empty selection do not submit', async () => {
  for (const field of ['busy', 'importing', 'loading', 'loadError']) {
    const { vm, writes } = instance(); vm.selected = [vm.items[0]]; vm[field] = field === 'loadError' ? 'error' : true
    await vm.matchSelected(); assert.equal(writes.length, 0)
  }
  const { vm, writes } = instance(); await vm.matchSelected(); assert.equal(writes.length, 0)
})
test('mixed dates warn without writes', async () => {
  const { vm, writes, messages } = instance(); vm.items[1].businessDate = '2026-09-28'; vm.selected = vm.items.slice(0, 2)
  await vm.matchSelected(); assert.equal(writes.length, 0); assert.equal(messages.length, 1)
})
test('submission error retains selection and releases busy flag', async () => {
  const { vm } = instance(async () => { throw new Error('test-only error') }); vm.selected = [vm.items[0]]
  await assert.rejects(vm.matchSelected()); assert.equal(vm.matchSubmitting, false); assert.equal(vm.selected.length, 1); assert.equal(vm.activeJob, null)
})