package routes

import (
	"fmt"

	"github.com/aziis98/lupus-lite/auth"
	"github.com/aziis98/lupus-lite/model"
	"github.com/gofiber/fiber/v2"
)

const UserKey = "github.com/aziis98/lupus-lite/user"

func requestUser(c *fiber.Ctx) *model.User {
	return c.Locals(UserKey).(*model.User)
}

func RequireLoggedMiddleware(auth auth.AuthService) fiber.Handler {
	return func(c *fiber.Ctx) error {
		token := c.Cookies("sid")
		if token == "" {
			return fmt.Errorf(`request has no session token`)
		}

		username, err := auth.UserForSession(token)
		if err != nil {
			return err
		}

		user, err := auth.GetUser(username)
		if err != nil {
			return err
		}

		c.Locals(UserKey, &user)

		return c.Next()
	}
}