package transport

import (
	"github.com/gin-gonic/gin"
	"github.com/jackc/pgx/v5/pgxpool"
	"go.uber.org/zap"

	"github.com/geo-platform/tenant-api/internal/ops/app"
	"github.com/geo-platform/tenant-api/internal/shared/middleware"
	"github.com/geo-platform/tenant-api/internal/shared/response"
)

type Deps struct {
	Engine       *gin.Engine
	Logger       *zap.Logger
	DB           *pgxpool.Pool
	MonitoringDB *pgxpool.Pool
	Issuer       *app.TokenIssuer
	Auth         *app.AuthService
	Accounts     *app.AccountService
	AdminUsers   *app.AdminUserService
	KolSubs      *app.KolSubscriptionService
	Audits       *app.AuditService
	SiteDomains  *app.SiteDomainMappingService
}

func RegisterRoutes(d Deps) {
	d.Engine.Use(
		middleware.Recovery(d.Logger),
		middleware.RequestID(),
		middleware.Logger(d.Logger),
		middleware.CORS(),
	)

	d.Engine.GET("/api/health/live", func(c *gin.Context) {
		response.Success(c, gin.H{"status": "alive"})
	})
	d.Engine.GET("/api/health/ready", func(c *gin.Context) {
		if err := d.DB.Ping(c.Request.Context()); err != nil {
			response.Error(c, response.ErrServiceUnavailable(50301, "postgres_unavailable", "数据库不可达"))
			return
		}
		if d.MonitoringDB != nil {
			if err := d.MonitoringDB.Ping(c.Request.Context()); err != nil {
				response.Error(c, response.ErrServiceUnavailable(50303, "monitoring_postgres_unavailable", "监控数据库不可达"))
				return
			}
		}
		response.Success(c, gin.H{"status": "ready"})
	})

	api := d.Engine.Group("/api/ops")
	{
		api.POST("/auth/login", loginHandler(d.Auth))
	}

	authed := api.Group("")
	authed.Use(authMiddleware(d.Issuer))
	{
		authed.GET("/auth/me", meHandler(d.Accounts))
		authed.POST("/auth/password", changeOwnPasswordHandler(d.Accounts))

		authed.GET("/accounts", listAccountsHandler(d.Accounts))
		authed.POST("/accounts", createAccountHandler(d.Accounts))
		authed.GET("/accounts/:id", getAccountHandler(d.Accounts))
		authed.PATCH("/accounts/:id", updateAccountProfileHandler(d.Accounts))
		authed.POST("/accounts/:id/status", setAccountStatusHandler(d.Accounts))
		authed.POST("/accounts/:id/password", resetAccountPasswordHandler(d.Accounts))

		authed.GET("/plans", listPlansHandler(d.AdminUsers))
		authed.GET("/roles", listRolesHandler(d.AdminUsers))

		authed.GET("/admin-users", listAdminUsersHandler(d.AdminUsers))
		authed.POST("/admin-users", createAdminUserHandler(d.AdminUsers))
		authed.GET("/admin-users/:id", getAdminUserHandler(d.AdminUsers))
		authed.PATCH("/admin-users/:id", updateAdminUserHandler(d.AdminUsers))
		authed.POST("/admin-users/:id/plan", changeAdminUserPlanHandler(d.AdminUsers))
		authed.POST("/admin-users/:id/subscription-expiry", updateAdminUserSubscriptionExpiryHandler(d.AdminUsers))
		authed.POST("/admin-users/:id/reset-plan-usage", resetAdminUserPlanUsageHandler(d.AdminUsers))
		authed.POST("/admin-users/:id/role", changeAdminUserRoleHandler(d.AdminUsers))
		authed.POST("/admin-users/:id/kol", setAdminUserKOLHandler(d.AdminUsers))
		authed.POST("/admin-users/:id/status", setAdminUserStatusHandler(d.AdminUsers))
		authed.POST("/admin-users/:id/password", resetAdminUserPasswordHandler(d.AdminUsers))

		authed.GET("/kol/packages", listKolSubscriptionPackagesHandler(d.KolSubs))
		authed.GET("/kol/subscriptions", listKolSubscriptionsHandler(d.KolSubs))
		authed.POST("/kol/subscriptions/manual-bind", manualBindKolSubscriptionHandler(d.KolSubs))
		authed.POST("/kol/subscriptions/:id/approve", approveKolSubscriptionHandler(d.KolSubs))
		authed.POST("/kol/subscriptions/:id/revoke", revokeKolSubscriptionHandler(d.KolSubs))

		authed.GET("/audits", listAuditsHandler(d.Audits))

		authed.GET("/site-domain-mappings", listSiteDomainMappingsHandler(d.SiteDomains))
		authed.POST("/site-domain-mappings", createSiteDomainMappingHandler(d.SiteDomains))
		authed.PATCH("/site-domain-mappings/:id", updateSiteDomainMappingHandler(d.SiteDomains))
		authed.POST("/site-domain-mappings/:id/active", setSiteDomainMappingActiveHandler(d.SiteDomains))
		authed.DELETE("/site-domain-mappings/:id", deleteSiteDomainMappingHandler(d.SiteDomains))
	}
}