<?php

namespace RomhackPlaza\Master\Helper;

use XF\Container;
use XF\Entity\User;
use XF\Entity\UserAuth;
use XF\Service\User\AvatarService;
use XF\Service\User\ProfileBannerService;

class Migration
{
    public static function oldXfDb(): ?\XF\Db\Mysqli\Adapter {

        $container = \XF::app()->container();
        if( !isset( $container['oldXfDb'] ) ){
            $container['oldXfDb'] = function(Container $c){
                $config = \XF::config('oldxfdb');
                if( !$config )
                    return null;

                return new \XF\Db\Mysqli\Adapter($config, true);
            };
        }

        return $container['oldXfDb'];
    }

    public static function uniqueUsername(string $username): string
    {
        $u = $username;
        $i = 1;
        while(\XF::em()->findOne('XF:User', ['username' => $u])){
            $u = $username . '_' . $i++;
        }

        return $u;
    }

    public static function copyUserPassword(int $xf_user_id, User $user): bool
    {
        $oldDb = self::oldXfDb();
        if( !$oldDb ){
            return false;
        }

        $row = $oldDb->fetchRow(
            'SELECT scheme_class, data FROM xf_user_authenticate WHERE user_id = ?',
            [$xf_user_id]
        );
        if( !$row ){
            return false;
        }

        $user->Auth->scheme_class = $row['scheme_class'];
        $user->Auth->data = $row['data'];
        return $user->Auth->save();
    }

    public static function setAvatarFromPath(string $avatar_path, User $user): bool
    {
        if(!is_readable($avatar_path))
            return false;

        $avatarService = \XF::service(AvatarService::class, $user);

        if (!$avatarService->setImage($avatar_path))
            return false;

        return $avatarService->updateAvatar();
    }

    public static function setBannerFromPath(mixed $banner_path, User $user)
    {
        if( !is_readable($banner_path) )
            return false;

        $bannerService = \XF::service(ProfileBannerService::class, $user);
        if( !$bannerService->setImage($banner_path) )
            return false;

        return $bannerService->updateBanner();
    }


}