<?php

declare(strict_types=1);

namespace org\wplake\advanced_views\Groups;

use org\wplake\advanced_views\Common\Group;
use org\wplake\advanced_views\DataVendors\Acf\AcfDataVendor;
use org\wplake\advanced_views\DataVendors\Woo\Fields\WooFields;
use org\wplake\advanced_views\DataVendors\Woo\WooDataVendor;
use org\wplake\advanced_views\DataVendors\Wp\WpDataVendor;

defined('ABSPATH') || exit;

class ItemData extends Group
{
    // to fix the group name in case class name changes
    const CUSTOM_GROUP_NAME = self::GROUP_NAME_PREFIX . 'item';
    const FIELD_GROUP = 'group';
    const FIELD_REPEATER_FIELDS_TAB = 'repeaterFieldsTab';
    const FIELD_FIELD = 'field';
    const FIELD_REPEATER_FIELDS = 'repeaterFields';

    /**
     * @a-type tab
     * @label Field
     * @a-order 2
     */
    public bool $fieldTab;
    /**
     * @a-type select
     * @return_format value
     * @required 1
     * @ui 1
     * @label Group
     * @instructions Select a target group
     * @a-order 2
     */
    public string $group;
    /**
     * @display seamless
     * @a-order 2
     * @a-no-tab 1
     */
    public FieldData $field;

    /**
     * @a-type tab
     * @placement top
     * @label Sub Fields
     * @a-order 3
     * @a-pro 1
     */
    public bool $repeaterFieldsTab;
    /**
     * @item \org\wplake\advanced_views\Groups\RepeaterFieldData
     * @var RepeaterFieldData[]
     * @label Sub fields
     * @instructions Setup sub fields here
     * @button_label Add Sub Field
     * @layout block
     * @collapsed local_acf_views_field__key
     * @a-no-tab 1
     * @a-order 3
     * @a-pro The field must be not required or have default value!
     */
    public array $repeaterFields;

    public static function createGroupKey(string $groupId, string $source = ''): string
    {
        return '' !== $source ?
            $source . ':' . $groupId :
            $groupId;
    }

    public function getVendorName(): string
    {
        // for ACF and custom fields source isn't set
        if (false !== strpos($this->group, ':')) {
            return explode(':', $this->group)[0];
        }

        if (0 !== strpos($this->group, '$')) {
            return AcfDataVendor::NAME;
        }

        return WooFields::GROUP_NAME === $this->group ?
            WooDataVendor::NAME :
            WpDataVendor::NAME;
    }

    public function getGroupId(): string
    {
        $groupId = explode(':', $this->group);

        return $groupId[1] ?? $this->group;
    }
}