<?php
/**
 * Copyright 2016-2018 Ludovic Pouzenc <ludovic@pouzenc.fr>
 * Copyright 2016 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 *
 * This file is part of FAI Gestion forked from CHD Gestion.
 *
 * FAI Gestion is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * FAI Gestion is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with FAI Gestion.  If not, see <http://www.gnu.org/licenses/>.
 *
**/
namespace CustomTheme\View\Helper;

use Cake\View\Helper;
use Cake\Utility\Hash;

class BakeExtraHelper extends Helper
{
    public $helpers = ['Bake'];

    public function hello()
    {
        return "<!-- BakeExtra::hello()\n" . print_r($this->_config, true) . "\n-->\n";
    }

    public function hasFilters($controllerName) {
        if ( ! is_string($controllerName) ) return FALSE;
        $filters = $this->getFilters($controllerName);
        return (is_array($filters) && count($filters) > 0);
    }

    public function getFilters($controllerName) {
        if ( ! is_string($controllerName) ) return FALSE;
        return Hash::get($this->_config, "templateExtra.$controllerName.filters");
    }

    public function getFiltersExtraModels($controllerName, $modelObj) {
        $extraModels=[];
        $filters = $this->getFilters($controllerName);
        if ( is_array($filters) && is_object($modelObj) ) {
            $searchFields = [];
            foreach ($filters as $k => $filter) {
                $searchFields += array_keys( $this->getFilters($controllerName) );
            }
            foreach ($modelObj->associations()->getByType('BelongsTo') as $model) {
                if ( in_array($model->getForeignKey(), $searchFields) ) {
                    $extraModels[] = $model;
                }
            }
        }
		return $extraModels;
    }
    public function stringifySearchManagerConfig($filterConfig) {
        $field = array_key_exists('field', $filterConfig)?$filterConfig['field']:FALSE;
        unset($filterConfig['field']);
        unset($filterConfig['mode']);
        unset($filterConfig['colspan']);
        unset($filterConfig['hint']);
        $s = '';
        if ($field) {
           $s .= "\n            'field' => [";
           $s .= $this->Bake->stringifyList($field, ['indent'=>4]);
           $s .= "],";
        }
        $s .= $this->Bake->stringifyList($filterConfig, ['indent'=>3]);
        return $s;
    }

    public function hasAction($action, $controllerName) {
        if ( ! is_string($controllerName) ) return FALSE;
        return in_array($action, $this->getActions($controllerName));
    }

    public function getActions($controllerName) {
        if ( ! is_string($controllerName) ) return FALSE;
        $actions = Hash::get($this->_config, "controllerActions.$controllerName");
        if ( ! is_array($actions) ) {
            $actions = Hash::get($this->_config, "controllerActions.default");
        }
        return $actions;
    }

    public function filterFields($fields, $schema, $modelObject = null, $takeFields = [], $filterTypes = ['binary'], $rejectFields = ['id']) {
        $coll = collection($this->Bake->filterFields($fields, $schema, $modelObject, [], $filterTypes));
        $coll = $coll->reject(function ($field, $key) use ($rejectFields) {
            return in_array($field, $rejectFields);
        });

        return $coll->take($takeFields)->toArray();
    }
    public function getTitleOpts($controllerName) {
        if ( ! is_string($controllerName) ) return FALSE;
        return Hash::get($this->_config, "templateExtra.$controllerName.title");
    }

}