package device

import (
	"context"
	"encoding/base64"
	"strings"
	"testing"
	"yovision.local/sense/app/sense/identity"
)

func testService(t *testing.T) *Service {
	t.Helper()
	vault, err := NewCredentialVault(base64.StdEncoding.EncodeToString([]byte("0123456789abcdef0123456789abcdef")), false)
	if err != nil {
		t.Fatal(err)
	}
	return NewService(NewMemoryStore(), vault)
}
func TestDeviceLifecycleAndCredentialNeverReturned(t *testing.T) {
	svc := testService(t)
	ctx := context.Background()
	actor := identity.Principal{UserID: "test"}
	item, err := svc.Create(ctx, actor, "东门摄像机", "东门", ModalityVideo, []string{"video"})
	if err != nil {
		t.Fatal(err)
	}
	if item.AdapterStatus != AdapterReady {
		t.Fatalf("adapter=%s", item.AdapterStatus)
	}
	item, err = svc.SetCredential(ctx, actor, item.ID, "camera-user", "camera-password")
	if err != nil {
		t.Fatal(err)
	}
	if !item.CredentialConfigured || len(item.CredentialCiphertext) != 0 {
		t.Fatal("credential leaked or not configured")
	}
	page, err := svc.List(ctx, ListFilter{Page: 1, PageSize: 20})
	if err != nil || page.Total != 1 || len(page.Items[0].CredentialCiphertext) != 0 {
		t.Fatalf("page=%#v err=%v", page, err)
	}
}
func TestNonVideoAdapterNotReadyAndPaginationNotCappedAt16(t *testing.T) {
	svc := testService(t)
	ctx := context.Background()
	for i := 0; i < 20; i++ {
		item, err := svc.Create(ctx, identity.Principal{}, strings.Repeat("x", i+1), "", "radar", nil)
		if err != nil {
			t.Fatal(err)
		}
		if item.AdapterStatus != AdapterNotReady {
			t.Fatal("unsupported adapter shown ready")
		}
	}
	page, err := svc.List(ctx, ListFilter{Page: 1, PageSize: 20})
	if err != nil || len(page.Items) != 20 {
		t.Fatalf("items=%d err=%v", len(page.Items), err)
	}
}