lc_garage/internal/modules/digital-ticket/service/service_test.go

package service

import (
	"fmt"
	"testing"
	"time"

	"github.com/glebarez/sqlite"
	"github.com/stretchr/testify/require"
	"gorm.io/gorm"
	"wails-app/internal/dao"
	"wails-app/internal/global"
	"wails-app/internal/modules/digital-ticket/repository"
)

func setupTicketServiceTest(t *testing.T) *TicketService {
	dsn := fmt.Sprintf("file:digital-ticket-service-%d?mode=memory&cache=shared", time.Now().UnixNano())
	db, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{})
	require.NoError(t, err)
	sqlDB, err := db.DB()
	require.NoError(t, err)
	sqlDB.SetMaxOpenConns(16)
	t.Cleanup(func() {
		_ = sqlDB.Close()
		if global.GVA_DB == db {
			global.GVA_DB = nil
		}
	})
	global.GVA_DB = db
	require.NoError(t, db.AutoMigrate(&dao.VehicleRecord{}, &dao.DigitalTicket{}))
	return NewTicketService()
}

func TestMarkPaidAndExitedUsesTheActualPaymentEntry(t *testing.T) {
	svc := setupTicketServiceTest(t)

	record := &dao.VehicleRecord{PlateNumber: "TEST001"}
	require.NoError(t, global.GVA_DB.Create(record).Error)
	_, err := svc.Create("TEST001", "manual", record.ID)
	require.NoError(t, err)

	require.NoError(t, svc.MarkPaidAndExitedTx(global.GVA_DB, record.ID,
		"central_payment_machine", "pos", "ORDER-001", 10, 10))

	ticket, err := svc.repo.GetByVehicleRecordID(record.ID)
	require.NoError(t, err)
	require.Equal(t, StateExited, ticket.State)
	require.Equal(t, "central_payment_machine", ticket.PaymentEntry)
	require.Equal(t, "pos", ticket.PaymentMethod)
	require.Equal(t, "ORDER-001", ticket.PaymentOrderNo)
}

func TestMarkPaidAndExitedRequiresATicket(t *testing.T) {
	svc := setupTicketServiceTest(t)
	record := &dao.VehicleRecord{PlateNumber: "TEST002"}
	require.NoError(t, global.GVA_DB.Create(record).Error)

	require.EqualError(t,
		svc.MarkPaidAndExitedTx(global.GVA_DB, record.ID, "counter", "cash", "", 0, 0),
		"车辆对应的数字票不存在")
}

func TestSummaryCountsTheCompleteFilteredSet(t *testing.T) {
	svc := setupTicketServiceTest(t)
	states := []string{StateCreated, StatePendingPayment, StatePendingPayment, StatePaid, StateExited, StateExpired}
	for i, state := range states {
		record := &dao.VehicleRecord{PlateNumber: "SUMMARY"}
		require.NoError(t, global.GVA_DB.Create(record).Error)
		ticket := &dao.DigitalTicket{
			TicketNo:        fmt.Sprintf("SUMMARY-%d", i),
			PlateNumber:     "SUMMARY",
			State:           state,
			VehicleRecordID: record.ID,
			EntryTime:       time.Now(),
		}
		require.NoError(t, global.GVA_DB.Create(ticket).Error)
	}

	summary, err := svc.Summary(repository.TicketListQuery{PlateNumber: "SUMMARY", State: StatePaid, Page: 2, PageSize: 1})
	require.NoError(t, err)
	require.EqualValues(t, 6, summary.Total)
	require.EqualValues(t, 3, summary.Pending)
	require.EqualValues(t, 1, summary.Paid)
	require.EqualValues(t, 1, summary.Exited)
	require.EqualValues(t, 1, summary.Expired)

	list, total, err := svc.List(repository.TicketListQuery{PlateNumber: "SUMMARY", State: StatePendingPayment})
	require.NoError(t, err)
	require.EqualValues(t, 3, total)
	require.Len(t, list, 3)

	legacyRecord := &dao.VehicleRecord{PlateNumber: "SUMMARY-LEGACY"}
	require.NoError(t, global.GVA_DB.Create(legacyRecord).Error)
	require.NoError(t, global.GVA_DB.Create(&dao.DigitalTicket{
		TicketNo: "SUMMARY-LEGACY-001", State: StatePendingPayment,
		VehicleRecordID: legacyRecord.ID, EntryTime: time.Now(),
	}).Error)
	legacySummary, err := svc.Summary(repository.TicketListQuery{PlateNumber: "SUMMARY-LEGACY"})
	require.NoError(t, err)
	require.EqualValues(t, 1, legacySummary.Total)
	require.EqualValues(t, 1, legacySummary.Pending)
}

func TestPendingTicketUsesCurrentFeeAndRecordPlate(t *testing.T) {
	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
	require.NoError(t, err)
	global.GVA_DB = db
	require.NoError(t, db.AutoMigrate(
		&dao.VehicleRecord{}, &dao.DigitalTicket{}, &dao.Vehicle{}, &dao.VehicleType{}, &dao.FeeConfig{},
	))

	vehicleType := &dao.VehicleType{Name: "临时车", IsSystem: true}
	require.NoError(t, db.Create(vehicleType).Error)
	require.NoError(t, db.Create(&dao.FeeConfig{
		VehicleTypeID: vehicleType.ID, StartTime: 0, StartFee: 0, UnitTime: 60, UnitFee: 5, DailyMaxFee: 50,
	}).Error)
	require.NoError(t, db.Create(&dao.Vehicle{PlateNumber: "粤A12345", VehicleTypeID: vehicleType.ID}).Error)
	record := &dao.VehicleRecord{PlateNumber: "粤A12345", EntryTime: time.Now().Add(-61 * time.Minute)}
	require.NoError(t, db.Create(record).Error)
	require.NoError(t, db.Create(&dao.DigitalTicket{
		TicketNo: "FEE-001", PlateNumber: "", State: StatePendingPayment,
		VehicleRecordID: record.ID, EntryTime: record.EntryTime,
	}).Error)

	ticket, err := NewTicketService().GetByTicketNo("FEE-001")
	require.NoError(t, err)
	require.Equal(t, "粤A12345", ticket.PlateNumber)
	require.InDelta(t, 10, ticket.Fee, 0.001)
}