<?php

namespace modules\listings\views\item;

use bff;
use Listings;
use bff\view\Block;

/**
 * Item Page > Views Statistic
 * @copyright Tamaranga
 */
class ViewsStatisticBlock extends Block
{
    /** @var int item id */
    public $itemId;
    /** @var bool item owner is current user */
    public $itemOwner = false;
    /** @var int total item views counter */
    public $views_total = 0;
    /** @var int today item views counter */
    public $views_today = 0;
    /** @var int visible for */
    public $visibleFor = 0;

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

        $this->setTemplate('item/views.statistic', 'listings');
        $this->setKey('view.views.statistics');
        $this->setTitle(_t('listings', 'Views Statistics'));
    }

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

        # Hide block
        if (! $this->isVisible()) {
            return '';
        }

        return $data;
    }

    public function isVisible()
    {
        # No views
        if (! $this->views_total) {
            return false;
        }

        # Hide from current user
        switch ($this->visibleFor) {
            case 0: # to all
                return true;
            case 1: # logged in
                return $this->request->user();
            case 2: # lising owner
                return $this->itemOwner;
            case 3:
                return false;
        }
        return false;
    }

    public function onViewsStatAction()
    {
        do {
            if (! $this->itemId || ! $this->security->validateReferer()) {
                $this->errors->reloadPage();
                break;
            }
            if (! $this->isVisible()) {
                $this->errors->set(_t('listings', 'There are no statistics for this listing.'));
                break;
            }

            # получаем данные
            $statistic = Listings::model()->itemViewsData($this->itemId);
            if (empty($statistic['data'])) {
                $this->errors->set(_t('listings', 'There are no statistics for this listing.'));
                break;
            }

            $statistic['promoteBlock'] = $this->getParentPage()->getBlock('promoteBlock') ?? '';

            $this->respond('popup', Listings::template('item/views.statistic.popup', $statistic));
            $this->respond('stat', $statistic['data']);
            $this->respond('lang', [
                'y_title'        => _t('view', 'Number of Views'),
                'total'          => _t('view', 'Total'),
                'item_views'     => _t('view', 'Listings views'),
                'contacts_views' => _t('view', 'Contact views'),
                'months'         => explode(',', _t('view', 'January,February,March,April,May,June,July,August,September,October,November,December')),
                'shortMonths'    => explode(',', _t('view', 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec')),
                //'weekdays' => explode(',', _t('view', 'Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday')),
            ]);
        } while (false);

        return $this->getActionResponse();
    }

    public function settingsForm($form)
    {
        $form->select('visibleFor', _t('@listings', 'Listing statistics visibility'), $this->visibleFor, function () {
            return [
                ['id' => 0, 'title' => _t('@listings', 'To All')],
                ['id' => 1, 'title' => _t('@listings', 'Logged In')],
                ['id' => 2, 'title' => _t('@listings', 'Listing Owner')],
                ['id' => 3, 'title' => _t('@listings', 'Nobody')],
            ];
        });
    }
}