<?php

declare(strict_types=1);

use Contao\DC_Table;
use Contao\System;
use Mummert\SurveyBundle\EventListener\SurveyDcaListener;

$GLOBALS['TL_DCA']['tl_survey'] = [
    'config' => [
        'dataContainer' => DC_Table::class,
        'ctable' => ['tl_survey_content', 'tl_survey_condition', 'tl_survey_editor', 'tl_survey_submission'],
        'enableVersioning' => true,
        'onload_callback' => [
            [SurveyDcaListener::class, 'refreshSurveyBackendStateIndex'],
        ],
        'onsubmit_callback' => [
            [SurveyDcaListener::class, 'persistSurveyBackendState'],
        ],
        'sql' => [
            'keys' => [
                'id' => 'primary',
                'alias' => 'unique',
                'published' => 'index',
            ],
        ],
    ],
    'list' => [
        'sorting' => [
            'mode' => 1,
            'fields' => ['title'],
            'flag' => 1,
            'panelLayout' => 'filter;sort,search,limit',
        ],
        'label' => [
            'fields' => ['title', 'categorySummary', 'assignedMembersSummary'],
            'showColumns' => true,
        ],
        'global_operations' => [
            'all' => [
                'href' => 'act=select',
                'class' => 'header_edit_all',
                'attributes' => 'onclick="Backend.getScrollOffset()" accesskey="e"',
            ],
        ],
        'operations' => [
            'edit' => [
                'href' => 'table=tl_survey_content',
                'icon' => 'children.svg',
            ],
            'editheader' => [
                'href' => 'act=edit',
                'icon' => 'header.svg',
            ],
            'delete' => [
                'href' => 'act=delete',
                'icon' => 'delete.svg',
                'attributes' => 'onclick="if(!confirm(\'Eintrag wirklich loeschen?\'))return false;Backend.getScrollOffset()"',
            ],
            'show' => [
                'href' => 'act=show',
                'icon' => 'show.svg',
            ],
            'copyPublicLink' => [
                'label' => &$GLOBALS['TL_LANG']['tl_survey']['copyPublicLink'],
                'icon' => 'copy.svg',
                'button_callback' => [SurveyDcaListener::class, 'generateCopyPublicLinkButton'],
            ],
            'showResults' => [
                'label' => &$GLOBALS['TL_LANG']['tl_survey']['showResults'],
                'icon' => 'show.svg',
                'button_callback' => [SurveyDcaListener::class, 'generateShowResultsButton'],
            ],
        ],
    ],
    'palettes' => [
        'default' => '{title_legend},title,category,description;{assignment_legend},assignedMembers;{publishing_legend},published,isLocked;{meta_legend},createdAt,updatedAt',
    ],
    'fields' => [
        'id' => [
            'sql' => 'int(10) unsigned NOT NULL auto_increment',
        ],
        'tstamp' => [
            'sql' => 'int(10) unsigned NOT NULL default 0',
        ],
        'title' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['title'],
            'inputType' => 'text',
            'search' => true,
            'eval' => ['mandatory' => true, 'maxlength' => 255, 'tl_class' => 'w50'],
            'sql' => "varchar(255) NOT NULL default ''",
        ],
        'alias' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['alias'],
            'inputType' => 'text',
            'eval' => ['maxlength' => 20, 'readonly' => true, 'alwaysSave' => true, 'tl_class' => 'w50'],
            'save_callback' => [[SurveyDcaListener::class, 'generateSurveyAlias']],
            'sql' => "varchar(20) NOT NULL default ''",
        ],
        'description' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['description'],
            'inputType' => 'textarea',
            'eval' => ['rte' => 'tinyMCE', 'tl_class' => 'clr'],
            'sql' => 'text NULL',
        ],
        'category' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['category'],
            'inputType' => 'select',
            'foreignKey' => 'tl_survey_category.title',
            'eval' => ['multiple' => true, 'chosen' => true, 'tl_class' => 'clr'],
            'relation' => ['type' => 'hasMany', 'load' => 'lazy', 'table' => 'tl_survey_category', 'field' => 'id'],
            'sql' => 'blob NULL',
        ],
        'categoryFilter' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['categoryFilter'],
            'filter' => true,
            'inputType' => 'select',
            'options_callback' => [SurveyDcaListener::class, 'getCategoryOptions'],
            'eval' => ['includeBlankOption' => true, 'chosen' => true, 'findInSet' => true],
            'sql' => "varchar(255) NOT NULL default ''",
        ],
        'categorySummary' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['categorySummary'],
            'sql' => 'text NULL',
        ],
        'published' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['published'],
            'inputType' => 'checkbox',
            'eval' => ['tl_class' => 'w50 m12'],
            'sql' => "char(1) NOT NULL default ''",
        ],
        'isLocked' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['isLocked'],
            'inputType' => 'checkbox',
            'eval' => ['tl_class' => 'w50 m12'],
            'sql' => "char(1) NOT NULL default ''",
        ],
        'assignedMembers' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['assignedMembers'],
            'inputType' => 'select',
            'options_callback' => [Mummert\SurveyBundle\EventListener\SurveyDcaListener::class, 'getMemberOptions'],
            'eval' => ['multiple' => true, 'chosen' => true, 'tl_class' => 'clr'],
            'load_callback' => [[Mummert\SurveyBundle\EventListener\SurveyDcaListener::class, 'loadSurveyAssignedMembers']],
            'save_callback' => [[Mummert\SurveyBundle\EventListener\SurveyDcaListener::class, 'saveSurveyAssignedMembers']],
            'sql' => 'blob NULL',
        ],
        'assignedMembersFilter' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['assignedMembersFilter'],
            'filter' => true,
            'inputType' => 'select',
            'options_callback' => [SurveyDcaListener::class, 'getMemberOptions'],
            'eval' => ['includeBlankOption' => true, 'chosen' => true, 'findInSet' => true],
            'sql' => 'text NULL',
        ],
        'assignedMembersSummary' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['assignedMembersSummary'],
            'sql' => 'text NULL',
        ],
        'createdBy' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['createdBy'],
            'inputType' => 'text',
            'eval' => ['readonly' => true, 'tl_class' => 'w50'],
            'sql' => 'int(10) unsigned NOT NULL default 0',
        ],
        'updatedBy' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['updatedBy'],
            'inputType' => 'text',
            'eval' => ['readonly' => true, 'tl_class' => 'w50'],
            'sql' => 'int(10) unsigned NOT NULL default 0',
        ],
        'createdAt' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['createdAt'],
            'inputType' => 'text',
            'eval' => ['rgxp' => 'datim', 'readonly' => true, 'tl_class' => 'w50'],
            'sql' => 'int(10) unsigned NOT NULL default 0',
        ],
        'updatedAt' => [
            'label' => &$GLOBALS['TL_LANG']['tl_survey']['updatedAt'],
            'inputType' => 'text',
            'eval' => ['rgxp' => 'datim', 'readonly' => true, 'tl_class' => 'w50'],
            'sql' => 'int(10) unsigned NOT NULL default 0',
        ],
    ],
];

if ('cli' !== PHP_SAPI) {
    $hasListMetadataColumns = false;

    try {
        $columnNames = array_map(
            static fn (string $columnName): string => strtolower($columnName),
            System::getContainer()->get('database_connection')->fetchFirstColumn('SHOW COLUMNS FROM tl_survey'),
        );
        $hasListMetadataColumns = !array_diff(
            ['categoryfilter', 'categorysummary', 'assignedmembersfilter', 'assignedmemberssummary'],
            $columnNames,
        );
    } catch (\Throwable) {
        $hasListMetadataColumns = false;
    }

    if (!$hasListMetadataColumns) {
        $GLOBALS['TL_DCA']['tl_survey']['list']['label']['fields'] = ['title', 'alias'];

        unset(
            $GLOBALS['TL_DCA']['tl_survey']['fields']['categoryFilter'],
            $GLOBALS['TL_DCA']['tl_survey']['fields']['categorySummary'],
            $GLOBALS['TL_DCA']['tl_survey']['fields']['assignedMembersFilter'],
            $GLOBALS['TL_DCA']['tl_survey']['fields']['assignedMembersSummary'],
        );
    }
}