<?php

namespace modules\listings\views;

use bff;
use Geo;
use Listings;
use modules\listings\views\lists\GalleryListBlock;

/**
 * Latest items block
 * @copyright Tamaranga
 */
class LatestItemsBlock extends GalleryListBlock
{
    /** @var string Заголовок */
    public $title = '';
    /** @var string Иконка */
    public $icon = '';
    /** @var int Плотность */
    public $perline = 5;
    /** @var bool Плотность настраивается */
    public $perlineCustomizable = true;
    /** @var string Сортировка: desc, rand */
    public $regionID = 0;
    /** @var bool Учитывать фильтр региона */
    public $region_filter = false;
    /** @var array Фильтр объявлений */
    public $itemsFilter = [];
    /** @var int Фильтр объявлений по категории */
    public $categoryId = 0;

    public function init()
    {
        parent::init();

        $this->setTemplate('latest.block', 'listings');
        $this->setKey('latest');
        $this->setTitle(_t('listings', 'New Listings'));
        $this->limit = 10;
    }

    public function data()
    {
        $data = parent::data();

        if (! $this->limit) {
            return false;
        }

        $this->loadItems($this->prepareItemsFilter(), [
            'orderBy'  => 'publicated_order DESC, id DESC',
        ]);

        if (empty($this->items)) {
            return false;
        }

        return $data;
    }

    public function prepareItemsFilter()
    {
        $filter = array_merge($this->itemsFilter, [
            'is_publicated' => 1,
            'status' => Listings::STATUS_PUBLICATED,
        ]);

        if ($this->regionID > 0) {
            $filter[':region-filter'] = $this->regionID;
        } elseif ($this->region_filter) {
            $filter[':region-filter'] = Geo::filter('id');
        }
        if ($this->categoryId > 0) {
            $filter[':cat-filter'] = $this->categoryId;
        }

        return $filter;
    }

    public function settingsForm($form)
    {
        $form->text('title', _t('@listings', 'Title'), _t('listings', 'New Listings', true));

        $form->images('icon', _t('@listings', 'Icon'), 1)
                ->preload(bff::path('/static/img/default/icon_last.svg'));

        $form->number('limit', _t('@listings', 'Number'), 0, 0, 1, 20);

        if ($this->perlineCustomizable) {
            $form->radio('perline', _t('@listings', 'Density'), 5)
                ->option(5, _t('@listings', '5 in row'))
                ->option(4, _t('@listings', '4 in row'));
        }

        $form->checkbox('region_filter', _t('@listings', 'Take region filter in account'), $this->region_filter)
                ->tip(_t('@listings', 'display listings based on the current region'))
                ->hidden(! Listings::geoFilterEnabled());
    }
}