<?php

namespace modules\listings\views\account;

use Listings;
use modules\users\views\AccountPage;
use modules\listings\views\ProfileItemsListBlock;

class FavoritesPage extends AccountPage
{
    /** @var int Current User Id */
    public $userId = 0;

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

        $this->setTitle(_t('@users', 'Account') . ' / ' . _t('listings', 'Favorite Listings'));
        $this->setContentTitle(_t('listings', 'Favorite Listings'));
        $this->setKey('account.listings.favorite');
        $this->setTemplate('account/favorites.page', 'listings');
        $this->useBreadcrumbs();
    }

    public function handle()
    {
        $this->userId = $this->request->userId();
    }

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

        $data['guest'] = ! $this->userId;

        if ($data['guest']) {
            $this->breadcrumbs->add(_t('listings', 'Favorite Listings'));
        }

        return $data;
    }

    public function blocks()
    {
        $this->addBlock('list', ProfileItemsListBlock::class, function (ProfileItemsListBlock $block) {
            # filter
            $favorites = Listings::favorites();
            $favoritesList = $favorites->getList($this->userId);
            $favorites->actualize($favoritesList, $this->userId);
            $block->filter = [
                'id' => $favoritesList,
                'is_publicated' => 1,
                'status' => Listings::STATUS_PUBLICATED,
            ];
            $block->skipFilter('query', true);

            # template: prerender list block only
            $block->prerenderable(true);
            $block->setTemplate(function ($data) use ($block) {
                # pass data to page template
                foreach (['cats', 'categoryId', 'total', 'page', 'pages'] as $key) {
                    $this->data[$key] = $data[$key];
                }
                return $block->getBlock('list')->render();
            });
        });
    }

    public function onCleanupAction()
    {
        do {
            if ($this->userId && ! $this->isRequestValid()) {
                $this->errors->reloadPage();
                break;
            }

            Listings::favorites()->deleteAll($this->userId);
        } while (false);

        return $this->getActionResponse();
    }
}