<?php

declare(strict_types=1);

use Contao\Database;
use Contao\StringUtil;

$GLOBALS['TL_DCA']['tl_module']['palettes']['news_submission'] = '{title_legend},name,headline,type;{news_submission_legend},author,newsArchive,uploadFolder,thankYouPage,allowedTags;{protected_legend:hide},protected;{expert_legend:hide},guests,cssID';
$GLOBALS['TL_DCA']['tl_module']['palettes']['event_submission_confirmation'] = '{title_legend},name,headline,type;{protected_legend:hide},protected;{expert_legend:hide},guests,cssID';

$GLOBALS['TL_DCA']['tl_module']['fields']['author'] = [
    'label' => &$GLOBALS['TL_LANG']['tl_module']['author'],
    'exclude' => true,
    'inputType' => 'select',
    'foreignKey' => 'tl_user.name',
    'eval' => ['mandatory' => true, 'chosen' => true, 'includeBlankOption' => true, 'tl_class' => 'w50'],
    'sql' => ['type' => 'integer', 'unsigned' => true, 'default' => 0],
    'relation' => ['type' => 'hasOne', 'load' => 'lazy'],
];

$GLOBALS['TL_DCA']['tl_module']['fields']['newsArchive'] = [
    'label' => &$GLOBALS['TL_LANG']['tl_module']['newsArchive'],
    'exclude' => true,
    'inputType' => 'select',
    'foreignKey' => 'tl_news_archive.title',
    'eval' => ['mandatory' => true, 'chosen' => true, 'includeBlankOption' => true, 'tl_class' => 'w50'],
    'sql' => ['type' => 'integer', 'unsigned' => true, 'default' => 0],
    'relation' => ['type' => 'hasOne', 'load' => 'lazy'],
];

$GLOBALS['TL_DCA']['tl_module']['fields']['uploadFolder'] = [
    'label' => &$GLOBALS['TL_LANG']['tl_module']['uploadFolder'],
    'exclude' => true,
    'inputType' => 'fileTree',
    'eval' => ['fieldType' => 'radio', 'files' => false, 'mandatory' => true, 'tl_class' => 'w50'],
    'sql' => ['type' => 'binary', 'length' => 16, 'notnull' => false],
];

$GLOBALS['TL_DCA']['tl_module']['fields']['thankYouPage'] = [
    'label' => &$GLOBALS['TL_LANG']['tl_module']['thankYouPage'],
    'exclude' => true,
    'inputType' => 'pageTree',
    'eval' => ['fieldType' => 'radio', 'mandatory' => true, 'tl_class' => 'w50'],
    'sql' => ['type' => 'integer', 'unsigned' => true, 'default' => 0],
];

$GLOBALS['TL_DCA']['tl_module']['fields']['allowedTags'] = [
    'label' => &$GLOBALS['TL_LANG']['tl_module']['allowedTags'],
    'exclude' => true,
    'inputType' => 'checkbox',
    'options_callback' => static function (): array {
        $rows = Database::getInstance()
            ->prepare("SELECT id, tag FROM tl_tags WHERE invisible='' ORDER BY tag ASC")
            ->execute()
            ->fetchAllAssoc();

        $options = [];

        foreach ($rows as $row) {
            $options[(int) $row['id']] = (string) $row['tag'];
        }

        return $options;
    },
    'eval' => ['multiple' => true, 'tl_class' => 'clr'],
    'sql' => ['type' => 'blob', 'notnull' => false],
    'save_callback' => [
        static function ($value): array {
            return array_values(array_unique(array_map('intval', StringUtil::deserialize($value, true))));
        },
    ],
];