package test

import (
	"bytes"
	"encoding/json"
	"errors"
	"net/http"
	"net/http/httptest"
	"testing"

	"github.com/gin-gonic/gin"
	"github.com/rovina/zsp-backend/internal/dto"
	"github.com/rovina/zsp-backend/internal/handler"
	"github.com/rovina/zsp-backend/internal/model"
	"github.com/rovina/zsp-backend/internal/service"
	"time"
)

// mockZSPFinancesService implements service.ZSPFinancesService for testing
type mockZSPFinancesService struct {
	createFreightChargeFn   func(req *dto.ZSPFreightChargesCreateRequest) error
	getFreightChargeFn      func(id string) (*model.ZSPFreightCharges, error)
	listFreightChargesFn    func() ([]model.ZSPFreightCharges, error)
	updateFreightChargeFn   func(id string, req *dto.ZSPFreightChargesUpdateRequest) error
	deleteFreightChargeFn   func(id string) error

	createMiscChargeFn      func(req *dto.ZSPMiscChargesCreateRequest) error
	getMiscChargeFn         func(id string) (*model.ZSPMiscCharges, error)
	listMiscChargesFn       func() ([]model.ZSPMiscCharges, error)
	updateMiscChargeFn      func(id string, req *dto.ZSPMiscChargesUpdateRequest) error
	deleteMiscChargeFn      func(id string) error

	createServiceFeeFn      func(req *dto.ZSPServiceFeesCreateRequest) error
	getServiceFeeFn         func(id string) (*model.ZSPServiceFees, error)
	listServiceFeesFn       func() ([]model.ZSPServiceFees, error)
	updateServiceFeeFn      func(id string, req *dto.ZSPServiceFeesUpdateRequest) error
	deleteServiceFeeFn      func(id string) error

	createCostBreakdownFn   func(req *dto.ZSPCostBreakdownCreateRequest) error
	getCostBreakdownFn      func(id string) (*model.ZSPCostBreakdown, error)
	listCostBreakdownsFn    func(businessID string) ([]model.ZSPCostBreakdown, error)
	updateCostBreakdownFn   func(id string, req *dto.ZSPCostBreakdownUpdateRequest) error
	deleteCostBreakdownFn   func(id string) error

	createProfitRecordFn    func(req *dto.ZSPProfitRecordCreateRequest) error
	getProfitRecordFn       func(id string) (*model.ZSPProfitRecord, error)
	listProfitRecordsFn     func(filters map[string]string) ([]model.ZSPProfitRecord, error)
	updateProfitRecordFn    func(id string, req *dto.ZSPProfitRecordUpdateRequest) error
	deleteProfitRecordFn    func(id string) error
}

func (m *mockZSPFinancesService) CreateFreightCharge(req *dto.ZSPFreightChargesCreateRequest) error {
	return m.createFreightChargeFn(req)
}
func (m *mockZSPFinancesService) GetFreightCharge(id string) (*model.ZSPFreightCharges, error) {
	return m.getFreightChargeFn(id)
}
func (m *mockZSPFinancesService) ListFreightCharges() ([]model.ZSPFreightCharges, error) {
	return m.listFreightChargesFn()
}
func (m *mockZSPFinancesService) UpdateFreightCharge(id string, req *dto.ZSPFreightChargesUpdateRequest) error {
	return m.updateFreightChargeFn(id, req)
}
func (m *mockZSPFinancesService) DeleteFreightCharge(id string) error {
	return m.deleteFreightChargeFn(id)
}

func (m *mockZSPFinancesService) CreateMiscCharge(req *dto.ZSPMiscChargesCreateRequest) error {
	return m.createMiscChargeFn(req)
}
func (m *mockZSPFinancesService) GetMiscCharge(id string) (*model.ZSPMiscCharges, error) {
	return m.getMiscChargeFn(id)
}
func (m *mockZSPFinancesService) ListMiscCharges() ([]model.ZSPMiscCharges, error) {
	return m.listMiscChargesFn()
}
func (m *mockZSPFinancesService) UpdateMiscCharge(id string, req *dto.ZSPMiscChargesUpdateRequest) error {
	return m.updateMiscChargeFn(id, req)
}
func (m *mockZSPFinancesService) DeleteMiscCharge(id string) error {
	return m.deleteMiscChargeFn(id)
}

func (m *mockZSPFinancesService) CreateServiceFee(req *dto.ZSPServiceFeesCreateRequest) error {
	return m.createServiceFeeFn(req)
}
func (m *mockZSPFinancesService) GetServiceFee(id string) (*model.ZSPServiceFees, error) {
	return m.getServiceFeeFn(id)
}
func (m *mockZSPFinancesService) ListServiceFees() ([]model.ZSPServiceFees, error) {
	return m.listServiceFeesFn()
}
func (m *mockZSPFinancesService) UpdateServiceFee(id string, req *dto.ZSPServiceFeesUpdateRequest) error {
	return m.updateServiceFeeFn(id, req)
}
func (m *mockZSPFinancesService) DeleteServiceFee(id string) error {
	return m.deleteServiceFeeFn(id)
}

func (m *mockZSPFinancesService) CreateCostBreakdown(req *dto.ZSPCostBreakdownCreateRequest) error {
	return m.createCostBreakdownFn(req)
}
func (m *mockZSPFinancesService) GetCostBreakdown(id string) (*model.ZSPCostBreakdown, error) {
	return m.getCostBreakdownFn(id)
}
func (m *mockZSPFinancesService) ListCostBreakdowns(businessID string) ([]model.ZSPCostBreakdown, error) {
	return m.listCostBreakdownsFn(businessID)
}
func (m *mockZSPFinancesService) UpdateCostBreakdown(id string, req *dto.ZSPCostBreakdownUpdateRequest) error {
	return m.updateCostBreakdownFn(id, req)
}
func (m *mockZSPFinancesService) DeleteCostBreakdown(id string) error {
	return m.deleteCostBreakdownFn(id)
}

func (m *mockZSPFinancesService) CreateProfitRecord(req *dto.ZSPProfitRecordCreateRequest) error {
	return m.createProfitRecordFn(req)
}
func (m *mockZSPFinancesService) GetProfitRecord(id string) (*model.ZSPProfitRecord, error) {
	return m.getProfitRecordFn(id)
}
func (m *mockZSPFinancesService) ListProfitRecords(filters map[string]string) ([]model.ZSPProfitRecord, error) {
	return m.listProfitRecordsFn(filters)
}
func (m *mockZSPFinancesService) UpdateProfitRecord(id string, req *dto.ZSPProfitRecordUpdateRequest) error {
	return m.updateProfitRecordFn(id, req)
}
func (m *mockZSPFinancesService) DeleteProfitRecord(id string) error {
	return m.deleteProfitRecordFn(id)
}

var _ service.ZSPFinancesService = (*mockZSPFinancesService)(nil)

func setupZSPFinancesRouter(h *handler.ZSPFinancesHandler) *gin.Engine {
	gin.SetMode(gin.TestMode)
	r := gin.New()
	api := r.Group("/api")
	{
		finances := api.Group("/zsp-finances")
		{
			// Freight charges
			finances.POST("/freight-charges", h.CreateFreightCharge)
			finances.GET("/freight-charges/:id", h.GetFreightCharge)
			finances.GET("/freight-charges", h.ListFreightCharges)
			finances.PUT("/freight-charges/:id", h.UpdateFreightCharge)
			finances.DELETE("/freight-charges/:id", h.DeleteFreightCharge)

			// Misc charges
			finances.POST("/misc-charges", h.CreateMiscCharge)
			finances.GET("/misc-charges/:id", h.GetMiscCharge)
			finances.GET("/misc-charges", h.ListMiscCharges)
			finances.PUT("/misc-charges/:id", h.UpdateMiscCharge)
			finances.DELETE("/misc-charges/:id", h.DeleteMiscCharge)

			// Service fees
			finances.POST("/service-fees", h.CreateServiceFee)
			finances.GET("/service-fees/:id", h.GetServiceFee)
			finances.GET("/service-fees", h.ListServiceFees)
			finances.PUT("/service-fees/:id", h.UpdateServiceFee)
			finances.DELETE("/service-fees/:id", h.DeleteServiceFee)

			// Cost breakdowns
			finances.POST("/cost-breakdowns", h.CreateCostBreakdown)
			finances.GET("/cost-breakdowns/:id", h.GetCostBreakdown)
			finances.GET("/cost-breakdowns", h.ListCostBreakdowns)
			finances.PUT("/cost-breakdowns/:id", h.UpdateCostBreakdown)
			finances.DELETE("/cost-breakdowns/:id", h.DeleteCostBreakdown)

			// Profit records
			finances.POST("/profit-records", h.CreateProfitRecord)
			finances.GET("/profit-records/:id", h.GetProfitRecord)
			finances.GET("/profit-records", h.ListProfitRecords)
			finances.PUT("/profit-records/:id", h.UpdateProfitRecord)
			finances.DELETE("/profit-records/:id", h.DeleteProfitRecord)
		}
	}
	return r
}

// ========== Freight Charges Tests ==========

func TestZSPFinancesCreateFreightCharge_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		createFreightChargeFn: func(req *dto.ZSPFreightChargesCreateRequest) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	body, _ := json.Marshal(dto.ZSPFreightChargesCreateRequest{
		ExpenseItem:        "运费",
		Amount:             1000.0,
		PaymentDate:        "2024-01-15",
		FreightCompanyName: "货代公司A",
	})
	w := httptest.NewRecorder()
	req, _ := http.NewRequest("POST", "/api/zsp-finances/freight-charges", bytes.NewReader(body))
	req.Header.Set("Content-Type", "application/json")
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}

	var resp map[string]interface{}
	json.Unmarshal(w.Body.Bytes(), &resp)
	if resp["success"] != true {
		t.Errorf("expected success true, got %v", resp["success"])
	}
}

func TestZSPFinancesCreateFreightCharge_BadRequest(t *testing.T) {
	mock := &mockZSPFinancesService{
		createFreightChargeFn: func(req *dto.ZSPFreightChargesCreateRequest) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("POST", "/api/zsp-finances/freight-charges", bytes.NewReader([]byte("{}")))
	req.Header.Set("Content-Type", "application/json")
	router.ServeHTTP(w, req)

	if w.Code != http.StatusBadRequest {
		t.Errorf("expected status 400 for missing required fields, got %d", w.Code)
	}
}

func TestZSPFinancesGetFreightCharge_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		getFreightChargeFn: func(id string) (*model.ZSPFreightCharges, error) {
			return &model.ZSPFreightCharges{
				ID:                 1,
				ExpenseItem:        "运费",
				Amount:             1000.0,
				FreightCompanyName: "货代公司A",
			}, nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("GET", "/api/zsp-finances/freight-charges/1", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesListFreightCharges_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		listFreightChargesFn: func() ([]model.ZSPFreightCharges, error) {
			return []model.ZSPFreightCharges{
				{ID: 1, ExpenseItem: "运费", Amount: 1000.0},
				{ID: 2, ExpenseItem: "港杂费", Amount: 500.0},
			}, nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("GET", "/api/zsp-finances/freight-charges", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}

	var resp map[string]interface{}
	json.Unmarshal(w.Body.Bytes(), &resp)
	if resp["success"] != true {
		t.Errorf("expected success true, got %v", resp["success"])
	}
}

func TestZSPFinancesUpdateFreightCharge_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		updateFreightChargeFn: func(id string, req *dto.ZSPFreightChargesUpdateRequest) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	body, _ := json.Marshal(dto.ZSPFreightChargesUpdateRequest{
		Amount: 1500.0,
	})
	w := httptest.NewRecorder()
	req, _ := http.NewRequest("PUT", "/api/zsp-finances/freight-charges/1", bytes.NewReader(body))
	req.Header.Set("Content-Type", "application/json")
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesDeleteFreightCharge_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		deleteFreightChargeFn: func(id string) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("DELETE", "/api/zsp-finances/freight-charges/1", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesDeleteFreightCharge_Error(t *testing.T) {
	mock := &mockZSPFinancesService{
		deleteFreightChargeFn: func(id string) error {
			return errors.New("record not found")
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("DELETE", "/api/zsp-finances/freight-charges/999", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusInternalServerError {
		t.Errorf("expected status 500, got %d", w.Code)
	}
}

// ========== Misc Charges Tests ==========

func TestZSPFinancesCreateMiscCharge_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		createMiscChargeFn: func(req *dto.ZSPMiscChargesCreateRequest) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	body, _ := json.Marshal(dto.ZSPMiscChargesCreateRequest{
		ExpenseItem: "报关费",
		Amount:      200.0,
		PaymentDate: "2024-01-15",
	})
	w := httptest.NewRecorder()
	req, _ := http.NewRequest("POST", "/api/zsp-finances/misc-charges", bytes.NewReader(body))
	req.Header.Set("Content-Type", "application/json")
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesListMiscCharges_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		listMiscChargesFn: func() ([]model.ZSPMiscCharges, error) {
			return []model.ZSPMiscCharges{
				{ID: 1, ExpenseItem: "报关费", Amount: 200.0},
				{ID: 2, ExpenseItem: "仓储费", Amount: 300.0},
			}, nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("GET", "/api/zsp-finances/misc-charges", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesDeleteMiscCharge_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		deleteMiscChargeFn: func(id string) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("DELETE", "/api/zsp-finances/misc-charges/1", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

// ========== Service Fees Tests ==========

func TestZSPFinancesCreateServiceFee_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		createServiceFeeFn: func(req *dto.ZSPServiceFeesCreateRequest) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	body, _ := json.Marshal(dto.ZSPServiceFeesCreateRequest{
		Name:   "代理服务费",
		Amount: 500.0,
		Date:   "2024-01-15",
	})
	w := httptest.NewRecorder()
	req, _ := http.NewRequest("POST", "/api/zsp-finances/service-fees", bytes.NewReader(body))
	req.Header.Set("Content-Type", "application/json")
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesListServiceFees_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		listServiceFeesFn: func() ([]model.ZSPServiceFees, error) {
			return []model.ZSPServiceFees{
				{ID: 1, Name: "代理服务费", Amount: 500.0},
				{ID: 2, Name: "咨询费", Amount: 300.0},
			}, nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("GET", "/api/zsp-finances/service-fees", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesDeleteServiceFee_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		deleteServiceFeeFn: func(id string) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("DELETE", "/api/zsp-finances/service-fees/1", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

// ========== Cost Breakdown Tests ==========

func TestZSPFinancesCreateCostBreakdown_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		createCostBreakdownFn: func(req *dto.ZSPCostBreakdownCreateRequest) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	body, _ := json.Marshal(dto.ZSPCostBreakdownCreateRequest{
		BusinessID:   "B001",
		BusinessType: "contract",
	})
	w := httptest.NewRecorder()
	req, _ := http.NewRequest("POST", "/api/zsp-finances/cost-breakdowns", bytes.NewReader(body))
	req.Header.Set("Content-Type", "application/json")
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesListCostBreakdowns_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		listCostBreakdownsFn: func(businessID string) ([]model.ZSPCostBreakdown, error) {
			return []model.ZSPCostBreakdown{
				{ID: 1, BusinessID: "B001", BusinessType: "contract", TotalCost: 1000.0},
			}, nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("GET", "/api/zsp-finances/cost-breakdowns?businessId=B001", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesDeleteCostBreakdown_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		deleteCostBreakdownFn: func(id string) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("DELETE", "/api/zsp-finances/cost-breakdowns/1", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

// ========== Profit Record Tests ==========

func TestZSPFinancesCreateProfitRecord_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		createProfitRecordFn: func(req *dto.ZSPProfitRecordCreateRequest) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	body, _ := json.Marshal(dto.ZSPProfitRecordCreateRequest{
		BusinessID:   "B001",
		BusinessType: "contract",
		Revenue:      2000.0,
		TotalCost:    1500.0,
		RecordDate:   "2024-01-15",
	})
	w := httptest.NewRecorder()
	req, _ := http.NewRequest("POST", "/api/zsp-finances/profit-records", bytes.NewReader(body))
	req.Header.Set("Content-Type", "application/json")
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesGetProfitRecord_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		getProfitRecordFn: func(id string) (*model.ZSPProfitRecord, error) {
			return &model.ZSPProfitRecord{
				ID:           1,
				BusinessID:   "B001",
				BusinessType: "contract",
				Revenue:      2000.0,
				TotalCost:    1500.0,
				Profit:       500.0,
				RecordDate:   time.Now(),
			}, nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("GET", "/api/zsp-finances/profit-records/1", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesListProfitRecords_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		listProfitRecordsFn: func(filters map[string]string) ([]model.ZSPProfitRecord, error) {
			return []model.ZSPProfitRecord{
				{ID: 1, BusinessID: "B001", Revenue: 2000.0, Profit: 500.0},
				{ID: 2, BusinessID: "B002", Revenue: 3000.0, Profit: 800.0},
			}, nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("GET", "/api/zsp-finances/profit-records", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}

	var resp map[string]interface{}
	json.Unmarshal(w.Body.Bytes(), &resp)
	if resp["success"] != true {
		t.Errorf("expected success true, got %v", resp["success"])
	}
}

func TestZSPFinancesListProfitRecords_WithFilters(t *testing.T) {
	mock := &mockZSPFinancesService{
		listProfitRecordsFn: func(filters map[string]string) ([]model.ZSPProfitRecord, error) {
			if filters["businessId"] != "B001" {
				t.Errorf("expected businessId filter B001, got %v", filters["businessId"])
			}
			return []model.ZSPProfitRecord{
				{ID: 1, BusinessID: "B001", Revenue: 2000.0, Profit: 500.0},
			}, nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("GET", "/api/zsp-finances/profit-records?businessId=B001&businessType=contract", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesUpdateProfitRecord_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		updateProfitRecordFn: func(id string, req *dto.ZSPProfitRecordUpdateRequest) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	body, _ := json.Marshal(dto.ZSPProfitRecordUpdateRequest{
		Revenue:   2500.0,
		TotalCost: 1600.0,
	})
	w := httptest.NewRecorder()
	req, _ := http.NewRequest("PUT", "/api/zsp-finances/profit-records/1", bytes.NewReader(body))
	req.Header.Set("Content-Type", "application/json")
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}

func TestZSPFinancesDeleteProfitRecord_Success(t *testing.T) {
	mock := &mockZSPFinancesService{
		deleteProfitRecordFn: func(id string) error {
			return nil
		},
	}
	h := handler.NewZSPFinancesHandler(mock)
	router := setupZSPFinancesRouter(h)

	w := httptest.NewRecorder()
	req, _ := http.NewRequest("DELETE", "/api/zsp-finances/profit-records/1", nil)
	router.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Errorf("expected status 200, got %d", w.Code)
	}
}