<?php
namespace Support;

use Illuminate\Routing\UrlGenerator;
use Illuminate\Support\Facades\Input;
use Clumsy\CMS\Support\ResourceNameResolver;
use Clumsy\Utils\Facades\HTTP;

class ClumsyBakery
{
    protected $prefix;

    protected $parents;

    protected $breadcrumb = array();

    public function __construct(UrlGenerator $url, ResourceNameResolver $labeler)
    {
        $this->url = $url;

        $this->labeler = $labeler;
    }

    public function setPrefix($prefix)
    {
        $this->prefix = $prefix;
    }

    public function getPrefix()
    {
        return $this->prefix;
    }

    public function breadcrumb($hierarchy, $action, $id = null)
    {
        $this->action = $action;

        extract($hierarchy);

        // Home
        $this->breadcrumb[trans('clumsy::breadcrumb.home')] = $this->url->to(implode('/', [$_REQUEST['lang'] ?? 'portugal', $this->prefix ]));

        switch ($action) {
            case 'create':
                // Fall through
            case 'edit':
                if (sizeof($parents)) {
                    $parent_crumbs = array();

                    foreach (array_reverse($parents) as $parent) {
                        $parent_id = $id ? $current->parentItemId($id) : Input::get('parent');

                        $parent_crumbs[$this->labeler->displayNamePlural($current)] = HTTP::queryStringAdd(route("{$this->prefix}.{$parent->resource_name}.edit", $parent_id), 'show', $current->resource_name);
                        $parent_crumbs[trans('clumsy::titles.edit_item', array('resource' => $this->labeler->displayName($parent)))] = route("{$this->prefix}.{$parent->resource_name}.edit", $parent_id);
                        $parent_crumbs[$this->labeler->displayNamePlural($parent)] = route("{$this->prefix}.{$parent->resource_name}.index");

                        $current = $parent;
                        $id = $parent_id;
                    }

                    $this->breadcrumb = $this->breadcrumb + array_reverse($parent_crumbs);
                } else {
                    $this->breadcrumb[$this->labeler->displayNamePlural($current)] = route("{$this->prefix}.{$current->resource_name}.index");
                }

                $this->breadcrumb[trans("clumsy::breadcrumb.{$this->action}")] = '';

                break;

            case 'reorder':
                $this->breadcrumb[$this->labeler->displayNamePlural($current)] = route("{$this->prefix}.{$current->resource_name}.index");
                $this->breadcrumb[trans('clumsy::titles.reorder', array('resources' => $this->labeler->displayNamePlural($current)))] = '';
                break;

            case 'index-of-type':
                // Fall through
            case 'index':
                $this->breadcrumb[$this->labeler->displayNamePlural($current)] = '';
                break;

            default:
                $this->breadcrumb[trans("clumsy::breadcrumb.$action")] = '';
        }

        return $this->breadcrumb;
    }
}