package helpers

import (
	"errors"
	"fmt"

	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/fiber/v2/log"
)

func FiberErrorHandler(c *fiber.Ctx, err error) error {
	// Status code defaults to 500
	code := fiber.StatusInternalServerError

	// Retrieve the custom status code if it's a *fiber.Error
	var e *fiber.Error
	if errors.As(err, &e) {
		code = e.Code
	}

	title := fmt.Sprintf("Erreur %d", code)
	message := err.Error()

	if code == 500 {
		log := GetLogger()
		log.Error(
			err,
			"url", c.OriginalURL(),
			"method", c.Method(),
			"code", code,
			"ip", c.IP(),
		)

		message = "Une erreur est survenue, merci de prendre contact avec un administrateur."
	}

	// Send custom error page
	err = c.Status(code).Render("error_page", fiber.Map{
		"PageTitle": title,
		"Code":      code,
		"Message":   message,
	})

	if err != nil {
		log.Error(err)

		return c.Status(
			fiber.StatusInternalServerError,
		).SendString(
			"Internal Server Error",
		)
	}

	return nil
}