package routes

import (
	"fmt"
	"gofaster/internal/auth/controller"
	"gofaster/internal/auth/repository"
	"gofaster/internal/auth/service"
	"gofaster/internal/shared/jwt"
	"gofaster/internal/shared/middleware"
	"time"

	"github.com/gin-gonic/gin"
	"gorm.io/gorm"
)

// RegisterAuthRoutes 注册认证相关路由
func RegisterAuthRoutes(r *gin.RouterGroup, db *gorm.DB, jwtConfig middleware.JWTConfig) {
	fmt.Printf("🚀 开始注册认证路由\n")
	fmt.Printf("🔑 JWT配置: SecretKey=%s, Issuer=%s\n", jwtConfig.SecretKey[:10]+"...", jwtConfig.Issuer)

	// 创建仓储层实例
	userRepo := repository.NewUserRepository(db)
	captchaRepo := repository.NewCaptchaRepository(db)
	passwordPolicyRepo := repository.NewPasswordPolicyRepository(db)
	passwordHistoryRepo := repository.NewPasswordHistoryRepository(db)
	passwordResetRepo := repository.NewPasswordResetRepository(db)

	// 创建JWT管理器
	jwtManager := jwt.NewJWTManager(jwtConfig.SecretKey, jwtConfig.Issuer)

	// 创建服务层实例
	authService := service.NewAuthService(userRepo, captchaRepo, jwtManager)
	userService := service.NewUserService(userRepo)
	passwordService := service.NewPasswordService(userService, passwordPolicyRepo, passwordHistoryRepo, passwordResetRepo)

	// 创建控制器实例
	authController := controller.NewAuthController(authService)
	passwordController := controller.NewPasswordController(passwordService, userService)

	// 认证路由组
	auth := r.Group("/auth")
	{
		// 公开接口（无需认证）
		auth.POST("/login", authController.Login)            // 用户登录
		auth.GET("/captcha", authController.GenerateCaptcha) // 生成验证码
		auth.GET("/test", func(c *gin.Context) {             // 测试端点
			c.JSON(200, gin.H{
				"message":   "Auth routes are working!",
				"timestamp": time.Now().Unix(),
			})
		})

		// 密码策略相关接口（无需认证）
		auth.GET("/password-policy", passwordController.GetPasswordPolicy)   // 获取密码策略
		auth.POST("/validate-password", passwordController.ValidatePassword) // 验证密码强度

		// 添加一个测试路由来验证路由注册是否正常
		auth.GET("/test-route", func(c *gin.Context) {
			c.JSON(200, gin.H{
				"message":   "路由注册正常，JWT中间件即将应用",
				"timestamp": time.Now().Unix(),
			})
		})

		// 需要认证的接口
		fmt.Printf("🔒 应用JWT中间件到需要认证的路由\n")
		auth.Use(middleware.JWTAuth(jwtConfig))
		{
			// 添加一个测试路由来验证JWT中间件是否工作
			auth.GET("/test-jwt", func(c *gin.Context) {
				userID, exists := middleware.GetUserID(c)
				if !exists {
					c.JSON(401, gin.H{"error": "JWT中间件未正确工作，无法获取用户ID"})
					return
				}
				c.JSON(200, gin.H{
					"message":   "JWT中间件工作正常！",
					"user_id":   userID,
					"timestamp": time.Now().Unix(),
				})
			})

			auth.POST("/logout", authController.Logout)        // 用户登出
			auth.POST("/refresh", authController.RefreshToken) // 刷新令牌
			auth.GET("/userinfo", authController.GetUserInfo)  // 获取用户信息

			// 密码管理接口
			auth.POST("/change-password", passwordController.ChangePassword)     // 修改密码
			auth.GET("/password-status", passwordController.CheckPasswordStatus) // 检查密码状态
		}
	}
}