<?php
namespace App\Http\Controllers\Admin\Contents;

use App\CMS\Contracts\Repositories\Content as IContent;
use App\CMS\Contracts\Repositories\Module as IModule;
use App\CMS\Enumerations\ContentStatuses;
use App\Http\Controllers\Admin\Controller;

class ContentOverview extends Controller
{
    /**
     * @var IContent
     */
    private $content;
    /**
     * @var IModule
     */
    private $module;

    public function __construct(IContent $content, IModule $module)
    {
        $this->content = $content;
        $this->module = $module;
    }

    /**
     * Overview for all content pages.
     *
     * @param null|int $moduleId
     * @param null     $status
     *
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function index($moduleId = null, $status = null)
    {
        // get module settings
        $module = $this->module->getOne($moduleId);
        $pageHeading = $this->module->getOverviewTitle($module);

        // get pages for overview
        $handler = $module !== null ? $module->handler : null;
        $pages = $this->content->getOverview($handler, [$status])
                               ->paginate(setting('paginatedResults', 20));

        // get homepage - for checking if homepage is set and available
        $homepage = $this->content->getHomepage();

        return view('admin.content.overview', [
            'pages'       => $pages,
            'homepage'    => $homepage,
            'pageHeading' => $pageHeading,
            'statuses'    => ContentStatuses::getWithTranslations(),
            'module'      => isset($module) ? $module : null
        ]);
    }
}