<?php

namespace common\models;

use Yii;
use yii\console\Exception;
use yii\db\ActiveRecord;

/**
 * This is the model class for table "cms_category".
 *
 * @property integer $cms_category_id
 * @property string $category_name
 * @property integer $show_sort
 * @property integer $delete_flag
 * @property string $create_time
 * @property string $update_time
 * @property string $update_user
 */
class CmsCategory extends ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'cms_category';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['category_name'], 'required'],
            [['show_sort', 'delete_flag','system'], 'integer'],
            [['create_time', 'update_time'], 'safe'],
            [['category_name', 'update_user'], 'string', 'max' => 50],
            [['category_code'],'string','max'=>255]
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'cms_category_id' => 'Cms Category ID',
            'category_name' => 'Category Name',
            'show_sort' => 'Show Sort',
            'delete_flag' => 'Delete Flag',
            'create_time' => 'Create Time',
            'update_time' => 'Update Time',
            'update_user' => 'Update User',
            'category_code' => 'Category Code',
            'system' => 'System'
        ];
    }

    /**
     * Des:新增产品分类
     * Name: addProdCategory
     * @param $param
     * @return bool
     * @author zhangsq
     */
    public  function addProdCategory($param){
        $prod_name = $param['prod_name'];
        $system_id = $param['system_id'];

        $values = [
            'category_name' => $prod_name,
            'system' => $system_id,
            'create_time'=>date('Y-m-d H:i:s')
        ];
        $transaction = Yii::$app->db->beginTransaction();
        try{
            $this->attributes=$values;
            $res = $this->insert();
            if(!$res){
                return false;
            }
            $transaction ->commit();
            return true;
        }catch (Exception $e){
            $transaction->rollBack();
            return false;
        }
    }

    /**
     * Des: 获取产品分类列表
     * Name: getProdCategoryList
     * @param $param
     * @return array
     * @author zhangsq
     */
    public function getProdCategoryList($param){
        $page_size = $param['page_size'];
        $current_page = $param['current_page'];
        $system_id = $param['system_id'];
        $where = ['and',['=','delete_flag',0],['=','system',$system_id]];

        $offset = ($current_page - 1)*$page_size;
        $select = [
            'a.cms_category_id',
            'a.category_name',
            'a.show_sort',
            'img_url'=>'ifnull(b.img_url,"")',
            'describe'=>'ifnull(b.category_describe,"")',
            'city_id'=>'ifnull(b.area_id,"")',
        ];
        $result = self::find()->select($select)
            ->from(self::tableName().' as a')
            ->leftJoin('cms_category_extra as b','a.cms_category_id=b.category_id')
            ->where($where)
            ->orderBy('show_sort DESC')
            ->offset($offset)
            ->limit((int)$page_size)
            ->asArray()
            ->all();
        $result1 = self::find()->select('count(1) as count')
            ->from(self::tableName())
            ->asArray()
            ->where($where)
            ->one();
        $result1 = $result1['count'];
        return ['list'=> $result,'count' => $result1];
    }

    /**
     * Des:获取产品分类列表
     * Name: delProdCategory
     * @param $param
     * @return int
     * @author zhangsq
     */
    public function delProdCategory($param){
        $cms_category_id = $param['cms_category_id'];
        $system_id = $param['system_id'];
        $flag = self::updateAll(['delete_flag'=>1,'update_time'=>date('Y-m-d H:i:s')],['and',['=','system',$system_id],['=','cms_category_id',$cms_category_id]]);
        return $flag;
    }

    /**
     * Des:修改分类排序
     * Name: changeShowsort
     * @param $param
     * @return int
     * @author zhangsq
     */
    public function changeShowsort($param){
        $show_sort = $param['show_sort'];
        $system_id = $param['system_id'];
        $cms_category_id = $param['cms_category_id'];
        $flag = self::updateAll(['show_sort'=>$show_sort,'update_time'=>date('Y-m-d H:i:s')],['and',['=','system',$system_id],['=','cms_category_id',$cms_category_id],['=','delete_flag',0]]);
        return $flag;
    }

    /**
     * Des:修改分类排序
     * Name: getCategoryTitle
     * @param $system_id
     * @return array
     * @author zhangsq
     */
    public function getCategoryTitle($system_id){
        $where = ['and',['=','delete_flag',0],['=','system',$system_id]];
        $select = [
            'cms_category_id',
            'category_name',
        ];
        $result = self::find()->select($select)
            ->from(self::tableName())
            ->where($where)
            ->orderBy('show_sort DESC')
            ->asArray()
            ->all();

        return ['list'=> $result];
    }


    /**
     * Function Description:获取美食娱乐的分类id
     * Function Name: getFoodId
     * @return array|null|ActiveRecord
     * @author 田玲菲
     */
    public function getFoodId(){
        $where = ['and',['=','delete_flag',0],['=','category_name','美食娱乐']];
        $select = [
            'cms_category_id',
        ];
        $result = self::find()->select($select)
            ->from(self::tableName())
            ->where($where)
            ->asArray()
            ->one();

        return $result;
    }


    /**
     * Function Description:获取所有有用的分类(仅目的地分类)
     * Function Name: getAllCategory
     * @return array|ActiveRecord[]
     * @author 田玲菲
     */
    public function getAllCategory(){
        $where = ['and',['=','a.delete_flag',0],['=','a.system',2]];
        $select = [
            'a.cms_category_id',
            'a.category_name'
        ];
        $result = self::find()->select($select)
            ->from(self::tableName().' a')
            ->innerJoin('cms_category_extra b','a.cms_category_id=b.category_id')
            ->where($where)
            ->asArray()
            ->all();
        return $result;
    }


}