package server

import (
	"net/http"

	"github.com/gorilla/sessions"
	"github.com/labstack/echo-contrib/session"
	"github.com/labstack/echo/v4"
	"github.com/rjNemo/rentease/internal/auth"
	"github.com/rjNemo/rentease/internal/view"
)

const (
	sessionName = "rentease"
	sessionAge  = 86400 * 7 // 7 days
)

func handleLoginPage() echo.HandlerFunc {
	return func(c echo.Context) error {
		return renderTempl(c, http.StatusOK, view.Login())
	}
}

func handleLogin(as *auth.Service) echo.HandlerFunc {
	return func(c echo.Context) error {
		sess, err := session.Get(sessionName, c)
		if err != nil {
			return err
		}
		sess.Options = &sessions.Options{
			Path:     "/",
			MaxAge:   sessionAge,
			HttpOnly: true,
		}

		if !as.Authenticate(c.FormValue("email"), c.FormValue("password")) {
			return c.Redirect(http.StatusTemporaryRedirect, routeLogin)
		}

		sess.Values["foo"] = "bar"
		if err := sess.Save(c.Request(), c.Response()); err != nil {
			return err
		}
		c.Response().Header().Add("HX-Redirect", "/bookings")
		return c.NoContent(200)
	}
}