package route

import (
	"github.com/gin-gonic/gin"

	"laic-backend/common"
	"laic-backend/handler"
	"laic-backend/logger"
	"laic-backend/middleware"
	"laic-backend/websocket"
)

// InitRouter 初始化 gin 引擎与路由注册
func InitRouter(port int32) {
	common.Server(true)
	common.SetWriter(logger.GetLogWriter())

	engine := common.GetEngine()
	engine.Use(middleware.TraceMiddleware(), middleware.CORSMiddleware(), middleware.DefaultLogMiddleware(), middleware.RateLimitMiddleware(300, 60))

	// 健康检查
	engine.GET("/health", func(c *gin.Context) {
		common.OKWithData(c, gin.H{"status": "up"})
	})

	// 阿里云直播回调使用独立令牌鉴权，不能进入用户 JWT 或操作日志中间件。
	engine.POST("/internal/callbacks/aliyun/live", handler.HandleAliyunLiveCallback)

	// v1 业务路由
	v1 := common.RouteGroup("/v1")
	v1.Use(middleware.OperationLogMiddleware())

	// 实时监控 WS（设备状态 + 告警推送）
	v1.GET("/ws/monitor", middleware.AuthMiddleware(), websocket.HandleMonitor)

	// 认证（公开）
	auth := v1.Group("/auth")
	{
		auth.GET("/captcha", handler.Captcha)
		auth.POST("/register", handler.Register)
		auth.POST("/login", handler.Login)
		auth.POST("/refresh", handler.Refresh)
		auth.POST("/sms-code", handler.SmsCode)
		auth.POST("/reset-password", handler.ResetPassword)
		auth.POST("/logout", middleware.AuthMiddleware(), handler.Logout)
	}

	// 账户中心（资料 / 流量 / SIM 卡）
	account := v1.Group("/account", middleware.AuthMiddleware())
	{
		account.GET("/profile", handler.GetProfile)
		account.PUT("/profile", handler.UpdateProfile)
		account.GET("/traffic/balance", handler.GetTrafficBalance)
		account.GET("/resource-summary", handler.GetResourceSummary)
		account.GET("/downloads", handler.GetDownloadPage)
		account.GET("/traffic/usage", handler.GetUsagePage)
		account.GET("/traffic/orders", handler.GetOrderPage)
		account.POST("/traffic/orders", handler.CreateTrafficOrder)
		account.POST("/traffic/orders/:id/pay", middleware.AdminMiddleware(), handler.PayTrafficOrder)
		account.GET("/sim-cards", handler.ListSimCards)
		account.GET("/sim-recharge-logs", handler.GetSimRechargeLogPage)
		account.POST("/security/change-password", handler.ChangePassword)
		account.GET("/security/sessions", handler.ListSessions)
		account.DELETE("/security/sessions", handler.RevokeOtherSessions)
		account.DELETE("/security/sessions/:id", handler.RevokeSession)
		account.GET("/invoice-profiles", handler.ListInvoiceProfiles)
		account.POST("/invoice-profiles", handler.SaveInvoiceProfile)
		account.PUT("/invoice-profiles/:id", handler.SaveInvoiceProfile)
		account.DELETE("/invoice-profiles/:id", handler.DeleteInvoiceProfile)
		account.GET("/invoice-orders", handler.ListInvoiceOrders)
		account.GET("/invoice-requests", handler.ListInvoiceRequests)
		account.POST("/invoice-requests", handler.CreateInvoiceRequest)
		account.PUT("/invoice-requests/:id/review", middleware.AdminMiddleware(), handler.ReviewInvoiceRequest)
	}

	// 机巢 & 无人机
	docks := v1.Group("/docks", middleware.AuthMiddleware())
	{
		docks.GET("", handler.GetDockPage)
		docks.POST("", handler.CreateDock)
		docks.GET("/:id", handler.GetDock)
		docks.PUT("/:id", handler.UpdateDock)
		docks.DELETE("/:id", handler.DeleteDock)
		docks.GET("/:id/status", handler.GetDockStatus)
		docks.POST("/:id/command", handler.DispatchCommand)
		docks.POST("/:id/firmware/upgrade", handler.UpgradeFirmware)
	}

	drones := v1.Group("/drones", middleware.AuthMiddleware())
	{
		drones.GET("", handler.GetDronePage)
		drones.GET("/:id", handler.GetDrone)
		drones.PUT("/:id", handler.UpdateDrone)
		drones.DELETE("/:id", handler.DeleteDrone)
		drones.GET("/:id/telemetry", handler.GetDroneTelemetry)
	}

	// 告警
	alarms := v1.Group("/alarms", middleware.AuthMiddleware())
	{
		alarms.GET("", handler.GetAlarmPage)
		alarms.PUT("/:id/acknowledge", handler.AcknowledgeAlarm)
		alarms.PUT("/:id/resolve", handler.ResolveAlarm)
	}

	// 指令历史
	commands := v1.Group("/commands", middleware.AuthMiddleware())
	{
		commands.GET("", handler.GetCommandPage)
		commands.GET("/:id", handler.GetCommand)
	}

	// 航线
	routes := v1.Group("/routes", middleware.AuthMiddleware())
	{
		routes.GET("", handler.GetRoutePage)
		routes.POST("", handler.CreateRoute)
		routes.GET("/:id", handler.GetRoute)
		routes.PUT("/:id", handler.UpdateRoute)
		routes.DELETE("/:id", handler.DeleteRoute)
	}

	// 任务
	tasks := v1.Group("/tasks", middleware.AuthMiddleware())
	{
		tasks.GET("", handler.GetTaskPage)
		tasks.POST("", handler.CreateTask)
		tasks.GET("/:id", handler.GetTask)
		tasks.PUT("/:id", handler.UpdateTask)
		tasks.DELETE("/:id", handler.DeleteTask)
		tasks.POST("/:id/execute", handler.ExecuteTask)
	}

	// 执行记录
	executions := v1.Group("/executions", middleware.AuthMiddleware())
	{
		executions.GET("", handler.GetExecutionPage)
		executions.GET("/:id", handler.GetExecution)
		executions.GET("/:id/trajectory", handler.GetTrajectory)
	}

	// 已发布固件列表（普通用户可选升级，无需 admin）
	v1.GET("/firmwares/released", middleware.AuthMiddleware(), handler.GetReleasedFirmwares)

	// 固件管理（admin）
	firmwares := v1.Group("/firmwares", middleware.AuthMiddleware(), middleware.AdminMiddleware())
	{
		firmwares.GET("", handler.GetFirmwarePage)
		firmwares.GET("/:id", handler.GetFirmware)
		firmwares.POST("", handler.CreateFirmware)
		firmwares.PUT("/:id", handler.UpdateFirmware)
		firmwares.DELETE("/:id", handler.DeleteFirmware)
	}

	// 直播
	live := v1.Group("/live", middleware.AuthMiddleware())
	{
		live.GET("", handler.GetLivePage)
		live.POST("/:dockId/start", handler.StartLive)
		live.POST("/:dockId/stop", handler.StopLive)
		live.GET("/:dockId/play-url", handler.GetLivePlayURL)
		live.POST("/:dockId/sessions", handler.CreateLiveSession)
		live.GET("/:dockId/sessions/:streamSessionId", handler.GetLiveSession)
		live.POST("/:dockId/sessions/:streamSessionId/heartbeat", handler.HeartbeatLiveSession)
		live.DELETE("/:dockId/sessions/:streamSessionId/viewers/me", handler.LeaveLiveSession)
	}

	// 视频（OSS 上传/下载）
	videos := v1.Group("/videos", middleware.AuthMiddleware())
	{
		videos.POST("", handler.CreateVideoUpload)
		videos.POST("/:id/complete", handler.CompleteVideoUpload)
		videos.GET("", handler.GetVideoPage)
		videos.GET("/:id", handler.GetVideo)
		videos.POST("/:id/download", handler.DownloadVideo)
	}

	// 平台流量资源与套餐管理（admin）
	trafficAdmin := v1.Group("/admin/traffic", middleware.AuthMiddleware(), middleware.AdminMiddleware())
	{
		trafficAdmin.GET("/pool", handler.GetPlatformResourcePool)
		trafficAdmin.POST("/purchases", handler.CreatePlatformPurchase)
		trafficAdmin.GET("/purchases", handler.GetPlatformPurchasePage)
		trafficAdmin.GET("/packages", handler.GetTrafficPackagePage)
		trafficAdmin.POST("/packages", handler.CreateTrafficPackage)
		trafficAdmin.PUT("/packages/:id", handler.UpdateTrafficPackage)
		trafficAdmin.DELETE("/packages/:id", handler.DeleteTrafficPackage)
		trafficAdmin.GET("/ledger", handler.GetTrafficLedgerPage)
	}

	// 系统管理（admin）
	users := v1.Group("/users", middleware.AuthMiddleware(), middleware.AdminMiddleware())
	{
		users.GET("", handler.GetUserPage)
		users.POST("", handler.CreateUser)
		users.PUT("/:id", handler.UpdateUser)
		users.DELETE("/:id", handler.DeleteUser)
	}
	v1.GET("/roles", middleware.AuthMiddleware(), middleware.AdminMiddleware(), handler.GetRoles)
	v1.GET("/logs/operation", middleware.AuthMiddleware(), handler.GetOperationLogPage)
}