<?php

namespace modules\listings\views\form;

use Listings;
use bff\view\FormBlock;

/**
 * Item Form > Publicated Period
 * @copyright Tamaranga
 */
class PublicatedPeriod extends FormBlock
{
    public function init()
    {
        parent::init();

        $this->setTemplate('form/blocks/publicated_period', 'listings');
        $this->setKey('publicated_period');
        $this->setTitle(_t('item-form', 'Term of publishing'));
    }

    public function data()
    {
        if ($this->form->edit()) {
            return false;
        }
        $period = Listings::itemPublicationPeriod();
        if (! $period->isAvailable()) {
            return false;
        }

        $data = parent::data();

        $data['publicated_period'] = 0;
        $data['options'] = [];
        $data['visible'] = $this->visible();

        if ($data['visible']) {
            $data['options'] = $period->options(['default' => & $data['publicated_period']]);
        }

        return $data;
    }

    public function visible()
    {
        return ! empty($this->form->category['id']) &&
               empty($this->form->category['settings']['publication']['infinite']);
    }

    public function reloadBlock($event)
    {
        if ($event != 'categoryChange') {
            return false;
        }
        if ($this->visible()) {
            return $this->render();
        }
        return '';
    }

    public function rules(): array
    {
        return [
            'publicated_period' => [TYPE_UINT],
        ];
    }

    public function validateUsingRules(array $data = [], ?array $rules = null)
    {
        do {
            if ($this->form->edit()) {
                break;
            }
            $period = Listings::itemPublicationPeriod();
            if (! $period->isAvailable()) {
                break;
            }

            if (! $this->visible()) {
                break;
            }

            return parent::validateUsingRules($data, $rules);
        } while (false);

        unset($data['publicated_period']);
        return $data;
    }
}