<?php

namespace app\admin\controller\wx;

use app\common\controller\Backend;
use fast\Tree;

/**
 * 栏目管理
 *
 * @icon fa fa-circle-o
 */
class Category extends Backend
{

    /**
     * Category模型对象
     * @var \app\admin\model\wx\Category
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\wx\Category;

        // 必须将结果集转换为数组
        $postArr = $this->request->post();
        if(isset($postArr['custom']['wx_menu_id']) && $postArr['custom']['wx_menu_id']>0){
            $ruleList = collection($this->model->alias('wc')->join('wx_menu wm','wc.wx_menu_id = wm.id','left')->where('wc.wx_menu_id','=',$postArr['custom']['wx_menu_id'])->field('wc.*,wc.wx_category_id as pid,wm.name as menu_name')->order('wm.id desc,wc.weigh desc,wc.id ASC')->select())->toArray();
        }else{
            $ruleList = collection($this->model->alias('wc')->join('wx_menu wm','wc.wx_menu_id = wm.id','left')->field('wc.*,wc.wx_category_id as pid,wm.name as menu_name')->order('wm.id desc,wc.weigh desc,wc.id ASC')->select())->toArray();
        }

        foreach ($ruleList as $k => &$v) {
            $v['name'] = __($v['name']);
            unset($ruleList[$k]['wx_category_id']);
        }
        Tree::instance()->init($ruleList);
        $this->rulelist = Tree::instance()->getTreeList(Tree::instance()->getTreeArray(0), 'name');
        $ruledata = [0 => __('None')];
        foreach ($this->rulelist as $k => &$v) {
            $ruledata[$v['id']] = $v['name'];
        }

        $this->view->assign("catedataList", $this->model->getCatedataList());
    }


    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    public function index()
    {
        if ($this->request->isAjax()) {
            $list = $this->rulelist;
            $total = count($this->rulelist);
            $result = array("total" => $total, "rows" => $list);
            return json($result);
        }
        return $this->view->fetch();
    }
    
    
}