package middlewares

import (
	"fmt"

	"git.readonly.ch/bouzoure/popvaud-people/helpers"
	"git.readonly.ch/bouzoure/popvaud-people/models"
	"github.com/gofiber/fiber/v2"
	"github.com/google/uuid"
)

func WelcomeMiddleware(c *fiber.Ctx) error {
	if c.Path() == "/login" || c.Path() == "/welcome" {
		return c.Next()
	}

	db, err := helpers.GetDatabase()
	if err != nil {
		return err
	}

	userid, err := helpers.GetSessionUserId(c)
	if err != nil {
		return err
	}

	var user models.User
	result := db.First(&user, "id = ?", userid)

	if result.Error != nil {
		return result.Error
	}

	if user.SkipWelcome {
		return c.Next()
	}

	if c.Path() == "/" {
		return c.Redirect("/welcome")
	}

	id := uuid.NewString()
	key := fmt.Sprintf("redirect-%s", id)

	sess, err := helpers.GetSessionStore(c)
	if err != nil {
		return err
	}

	sess.Set(key, c.Path())
	sess.Save()

	redirectUrl := fmt.Sprintf(
		"/welcome?redirect=%s",
		id,
	)

	return c.Redirect(redirectUrl)
}