<?php
/**
 * Created by PhpStorm.
 * User: Marco Glietsch
 * Date: 14.05.2018
 * Time: 16:20
 */

namespace App\Helpers;

use Illuminate\Http\Request;

class BreadcrumbHelper
{
	static function create($post = null)
	{
		$url						= '/';

		$crumbs						= array();
		$crumbs						= BreadcrumbHelper::addBreadcrumb($crumbs, ucfirst(__("general.current")), $url);

		$request					= app('request');

		// Überprüfe, ob etwas übergeben wurde
		if(isset($post))
		{
			// Überprüfe, ob es mehrere Posts sind
			if(!isset($post->id))
			{
				if(isset($post->isMainPost) && count($post))
				{
					switch($post[0]->type)
					{
						case 'dienst':
							$label	= __("models.".$post->modeltypes);
							$url	.= $post[0]->type;
							$crumbs	= BreadcrumbHelper::addBreadcrumb($crumbs, $label, $url);

							$label	= __("general.schedule").' '.$post->year.': '.$post->department.' - '.$post->instance;
							$crumbs	= BreadcrumbHelper::addBreadcrumb($crumbs, $label, $url);
							break;

						case 'mitglied':
							$label	= __("models.".$post->modeltypes).' '.$post[0]->department;
							$crumbs	= BreadcrumbHelper::addBreadcrumb($crumbs, $label, $url);
							break;
					}
				}
				else
				{
					// Wir befinden uns in der Übersicht
					foreach($post as $p)
					{
						if($p->type == $request->path())
						{
							$label		= __("models.".$post->modeltype);
							$url		.= $request->path();
							$crumbs		= BreadcrumbHelper::addBreadcrumb($crumbs, $label, $url);
							break;
						}
					}
				}
			}
			// Überprüfe, ob ein Post übergeben wurde
			elseif(isset($post->type))
			{
				// Überprüfe, ob es der Hauptpost ist
				if(isset($post->isMainPost))
				{
					switch($post->type)
					{
						case 'seite':
							$category					= $post->title;
							if(count($post->tag('seitenkategorie')))
							{
								$category = $post->tag('seitenkategorie')[0]->name;
							}
							$label =  $category;
							$crumbs = BreadcrumbHelper::addBreadcrumb($crumbs, $label, $url);
							break;

						default:
							$label = __("models.".$post->modeltypes);
							$url .= $post->type;
							$crumbs = BreadcrumbHelper::addBreadcrumb($crumbs, $label, $url);

							$label = __("models.".$post->modeltype);
							$url .= "/" . $post->slug;
							$crumbs = BreadcrumbHelper::addBreadcrumb($crumbs, $label, $url);
							break;
					}
				}
				elseif($request->path() != '')
				{

				}
			}
		}

		return $crumbs;
	}

	static function addBreadcrumb($crumbs, $label, $url)
	{
		$url						= URLHelper::addFilter($url);
		$crumb 						= new \stdClass();
		$crumb->label				= $label;
		$crumb->url					= $url;
		$crumbs[]					= $crumb;

		return $crumbs;
	}
}