package router

import (
	"hfb_sys/backend/internal/config"
	"hfb_sys/backend/internal/handler"
	"hfb_sys/backend/internal/middleware"
	"hfb_sys/backend/internal/modules/auth"
	"hfb_sys/backend/internal/modules/realname"
	"hfb_sys/backend/internal/modules/user"

	"github.com/gin-gonic/gin"
	"go.uber.org/zap"
)

func New(cfg config.Config, deps Dependencies, logger *zap.Logger) *gin.Engine {
	if cfg.AppEnv == "production" {
		gin.SetMode(gin.ReleaseMode)
	}

	engine := gin.New()
	engine.Use(gin.Recovery())
	engine.Use(middleware.RequestLogger(logger))

	health := handler.NewHealthHandler()
	engine.GET("/health", health.Check)

	jwtManager := auth.NewJWTManager(cfg.JWTSecret)
	var userRepo *auth.UserRepository
	if deps.DB != nil {
		userRepo = auth.NewUserRepository(deps.DB)
	}
	authService := auth.NewService(userRepo, deps.Redis, jwtManager, logger)
	authHandler := auth.NewHandler(authService)
	userHandler := user.NewHandler(userRepo)
	var realnameRepo *realname.Repository
	if deps.DB != nil {
		realnameRepo = realname.NewRepository(deps.DB)
	}
	realnameService := realname.NewService(realnameRepo, realname.NewMockProvider())
	realnameHandler := realname.NewHandler(realnameService)
	requireAuth := middleware.Auth(jwtManager)

	api := engine.Group("/api")
	{
		api.GET("/health", health.Check)

		authRoutes := api.Group("/auth")
		{
			authRoutes.POST("/sms/send", authHandler.SendSMS)
			authRoutes.POST("/sms/login", authHandler.Login)
			authRoutes.POST("/refresh", authHandler.Refresh)
			authRoutes.POST("/logout", authHandler.Logout)
		}

		api.GET("/me", requireAuth, userHandler.Me)

		realnameRoutes := api.Group("/realname", requireAuth)
		{
			realnameRoutes.POST("/start", realnameHandler.Start)
			realnameRoutes.GET("/status", realnameHandler.Status)
		}
	}

	return engine
}