<?php
// +------------------------------------------------+
// |http://www.cjango.com                           |
// +------------------------------------------------+
// | 修复BUG不是一朝一夕的事情，等我喝醉了再说吧！  |
// +------------------------------------------------+
// | Author: 小陈叔叔 <Jason.Chen>                  |
// +------------------------------------------------+
namespace app\system\controller;

use app\common\model\Category as CategoryModel;
use app\common\service\Category as CategoryService;
use think\Request;

class Category extends _Init
{
    /**
     * 分类列表
     * @param  string $pid  上级分类id
     * @return [type]      [description]
     */
    public function index($pid = '')
    {
        if (is_numeric($pid)) {
            $map['pid'] = $pid;
        } else {
            $map['pid'] = 0;
        }
        $map['status'] = ['egt', 0];

        $this->list = CategoryModel::where($map)->order('sort desc,update_time desc')->paginate();
        $this->info = CategoryModel::get($pid);
        $this->menu = CategoryService::tree();
        return $this->fetch();
    }

    /**
     * 添加分类
     * @param Request $Request [description]
     * @param integer $pid     上级id
     */
    public function add(Request $Request, $pid = 0)
    {
        if (IS_POST) {
            $data   = $Request->post();
            $result = CategoryService::add($data);
            return $this->back($result);
        } else {
            $info['pid']    = $pid;
            $this->info     = $info;
            $this->up_cates = CategoryService::treeList();
            return $this->fetch();
        }
    }
    /**
     * 编辑分类
     * @param  [type] $id 分类id
     */
    public function edit(Request $Request, $id)
    {
        if (IS_POST) {
            $data   = $Request->post();
            $result = CategoryService::edit($data);
            return $this->back($result);
        } else {
            $this->up_cates = CategoryService::treeList($id);
            $this->info     = CategoryModel::get($id);
            return $this->fetch('add');
        }
    }
    /**
     * 删除分类
     * @param  [type] $id 分类id
     * @return [type]     返回删除的结果
     */
    public function del($id)
    {
        $result = CategoryService::del($id);
        $this->back($result);
    }
    /**
     * 设置分类状态
     * @param  [type] $id     分类id
     * @param  [type] $status 状态
     * @param  [type] $type   要设置的字段  status
     * @return [type]         返回结果
     */
    public function status($id, $status, $type)
    {
        $result = CategoryService::status($id, $status, $type);
        return $this->back($result);
    }
}