// Copyright 2023 wanderer <a_mirre at utb dot cz>
// SPDX-License-Identifier: AGPL-3.0-only

package handlers

import (
	"errors"
	"fmt"
	"strconv"

	"github.com/labstack/echo/v4"
)

var (
	ErrNoSession      = errors.New("No session found, please log in")
	ErrSessionExpired = errors.New("Session expired, log in again")
)

func renderErrorPage(c echo.Context, status int, statusText, error string) error {
	addHeaders(c)

	strStatus := strconv.Itoa(status)

	return c.Render(
		status,
		"errorPage.tmpl",
		page{
			AppName:    setting.AppName(),
			AppVer:     appver,
			Title:      fmt.Sprintf("Error %s - %s", strStatus, statusText),
			DevelMode:  setting.IsDevel(),
			Current:    strStatus,
			Error:      error,
			Status:     strStatus,
			StatusText: statusText,
		},
	)
}