<?php

use KupShop\AdminBundle\AdminList\BaseList;
use KupShop\KupShopBundle\Util\HtmlBuilder\HTML;

class DbbackupList extends BaseList
{
    protected $template = 'list/dbbackup.tpl';

    protected $tableDef = [
        'id' => '',
        'fields' => [
            'Záloha' => ['field' => 'name'],
            'Velikost' => ['field' => 'size', 'render' => 'renderSize'],
            'Datum vytvoření' => ['field' => 'date', 'render' => 'renderTimestamp'],
            'Smazat zálohu' => ['field' => 'name', 'render' => 'renderDelete'],
            'Pojmenovat zálohu' => ['field' => 'name', 'render' => 'renderRename'],
            'Obnovit zálohu databáze' => ['field' => 'name', 'render' => 'renderRestore'],
            'Stáhnout' => ['field' => 'download', 'render' => 'renderDownload'],
        ],
        'class' => 'dbbackup',
    ];

    protected $showExport = false;

    public function renderDownload($values, $column)
    {
        return HTML::create('a')
                ->attr('href', 'launch.php?s=dbbackup.php&acn=download&file='.$values['name'])
                ->text('Stáhnout');
    }

    public function renderSize($values, $column)
    {
        return $this->getListRowValue($values, $column['field']).' kB';
    }

    public function renderTimestamp($values, $column)
    {
        return date('d.m.Y H:i:s', $this->getListRowValue($values, $column['field']));
    }

    public function renderDelete($values, $column)
    {
        if (findRight('OTH_BACKUP_ERASE')) {
            $value = $this->getListRowValue($values, $column['field']);

            return HTML::create('a')
                ->class('confirm')
                ->attr('title', 'Smazat zálohu')
                ->attr('href', 'launch.php?s=dbbackup.php&acn=do&do=erase&dbBackup='.urlencode($value))
                ->tag('span')
                ->class('btn btn-xs btn-secondary')
                ->tag('i')
                ->class('bi bi-trash')
                ->end()
                ->end();
        }

        return '';
    }

    public function renderRename($values, $column)
    {
        if (findRight('OTH_BACKUP_ERASE')) {
            $value = $this->getListRowValue($values, $column['field']);
            $name = preg_replace('/.sql(.bz2)?/i', '', $value);

            return HTML::create('a')
                ->attr('data-rename', $name)
                ->attr('title', 'Pojmenovat zálohu')
                ->attr('href', 'launch.php?s=dbbackup.php&acn=do&do=rename&dbBackup='.urlencode($value))
                ->tag('span')
                ->class('btn btn-xs btn-secondary')
                ->tag('i')
                ->class('bi bi-tag')
                ->end()
                ->end();
        }

        return '';
    }

    public function renderRestore($values, $column)
    {
        if (findRight('OTH_BACKUP_REFRESH') && !isLive()) {
            $value = $this->getListRowValue($values, $column['field']);

            return HTML::create('a')
                ->class('confirm')
                ->attr('title', 'Obnovit zálohu databáze?

Pozor! Budou obnovena všechna data.
Veškeré změny provedené v e-shopu po datu zálohy budou ztraceny. Včetně objednávek, stránek a dalších.

Chcete pokračovat')
                ->attr('href', 'launch.php?s=dbbackup.php&acn=do&do=restore&dbBackup='.urlencode($value))
                ->tag('span')
                ->class('btn btn-xs btn-secondary')
                ->tag('i')
                ->class('bi bi-check-circle')
                ->end()
                ->end();
        }

        return '';
    }

    public function getSQL(Query\QueryBuilder $qb)
    {
        $SQL = [];

        if ($Dir = @opendir($GLOBALS['cfg']['Path']['db_backup'])) {
            $files = [];

            while ($fileThis = @readdir($Dir)) {
                if (!@is_dir($fileThis) && preg_match('/\\.(sql|gz|bz2)$/i', $fileThis)) {
                    $files[] = $fileThis;
                }
            }

            foreach ($files as $file) {
                $path = $GLOBALS['cfg']['Path']['db_backup'].$file;

                $SQL[] = [
                    'name' => $file,
                    'date' => filemtime($path),
                    'size' => ceil(filesize($path) / 1000),
                ];
            }

            // Sort by creation date
            usort($SQL, function ($a, $b) {
                return $a['date'] > $b['date'] ? -1 : 1;
            });
        }

        return ['SQL' => $SQL];
    }

    public function getQuery()
    {
        return sqlQueryBuilder();
    }

    public function handleExportDataFiles()
    {
        $exportDataFiles = \KupShop\KupShopBundle\Util\Compat\ServiceContainer::getService(\KupShop\AdminBundle\Util\Export\ExportDataFiles::class);

        $exportDataFiles->export();
    }
}