func IndexTest(ctx *fiber.Ctx) error {

	return ctx.Status(http.StatusOK).JSON("hello world！")
}

func IndexDemo1(ctx *fiber.Ctx) error {
	enforcer := config.Enforcer
	if ok, _ := enforcer.AddPolicy("admin", "/v1/test", "GET"); !ok {
		return ctx.Status(http.StatusOK).JSON("Policy exist")
	}
	return ctx.Status(http.StatusOK).JSON("add success")
}

func IndexDemo2(ctx *fiber.Ctx) error {
	enforcer := config.Enforcer
	if ok, _ := enforcer.RemovePolicy("admin", "/v1/test", "GET"); !ok {
		return ctx.Status(http.StatusOK).JSON("Policy no exist")
	}
	return ctx.Status(http.StatusOK).JSON("delete success")
}

func Casbin() *fibercasbin.CasbinMiddleware {
	db := config.DB
	adapter, _ := gormadapter.NewAdapterByDBWithCustomTable(db, &models.CasbinRule{})
	authz := fibercasbin.New(fibercasbin.Config{
		ModelFilePath: "config/rbac_model.conf",
		PolicyAdapter: adapter,
		Unauthorized: func(c *fiber.Ctx) error {
			return c.Status(http.StatusUnauthorized).JSON(fiber.Map{"message": "Unauthorized...", "status_code": 401})
		},
		Forbidden: func(c *fiber.Ctx) error {
			return c.Status(http.StatusNotFound).JSON(fiber.Map{"message": "Forbidden ...", "status_code": 404})
		},
		Lookup: func(c *fiber.Ctx) string {
			// get subject from BasicAuth, JWT, Cookie etc in real world
			return "admin"
		},
	})
	//adapter.LoadPolicy() // model Model 
	return authz
}

v.Get("/test", authz.RoutePermission(), IndexTest)