<?php
/**
 * 数据库表类 prod_comment
 * ============================================================================
 * * 版权所有 蜘蛛出行 * *
 * 网站地址: http://www.zhizhuchuxing.com
 * ----------------------------------------------------------------------------
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
 * 使用；不允许对程序代码以任何形式任何目的的再发布。
 * ============================================================================
 * Author By: 倪宗锋
 * PhpStorm LoginController.php
 * Create By 2017/06/28 10:12 $
 */

namespace common\models;

use yii\db\ActiveRecord;
use yii\db\Exception;
use yii\db\Expression;

/**
 * 数据库表类 prod_comment.
 * @property integer $id
 * @property integer $travel_id
 * @property integer $prod_id
 * @property integer $star
 * @property string $title
 * @property string $content
 * @property string $u_name
 * @property integer $u_id
 * @property string $create_time
 * @property integer $look_over
 * @property integer $type
 * @property integer $comment_id
 * @property integer $parent_id
 * @property integer $cancel_flag
 */
class ProdComment extends ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'prod_comment';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['travel_id', 'star', 'u_id', 'look_over', 'type', 'comment_id', 'parent_id', 'cancel_flag'], 'integer'],
            [['title', 'content'], 'required'],
            [['content'], 'string'],
            [['create_time'], 'safe'],
            [['prod_id'], 'string', 'max' => 255],
            [['title'], 'string', 'max' => 30],
            [['u_name'], 'string', 'max' => 100],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'travel_id' => 'Travel ID',
            'prod_id' => 'Prod ID',
            'star' => 'Star',
            'title' => 'Title',
            'content' => 'Content',
            'u_name' => 'U Name',
            'u_id' => 'U ID',
            'create_time' => 'Create Time',
            'look_over' => 'Look Over',
            'type' => 'Type',
            'comment_id' => 'Comment ID',
            'parent_id' => 'Parent ID',
            'cancel_flag' => 'Cancel Flag',
        ];
    }

    /**
     * Des:获取产品的评论列表
     * Name: getListByProdId
     * @param $param
     * @return array
     * @author 倪宗锋
     */
    public function getListByProdId($param)
    {
        $offset = (intval($param['page']) - 1) * $param['page_size'];//从第几条开始读取
        //要查询的字段
        $select = [
            'a.id',
            'a.star',
            'a.content',
            'a.create_time',
            'u_name' => new Expression("CONCAT(LEFT(a.u_name,3),'*****',RIGHT(a.u_name,3))"),
            'head_img' => new Expression("ifnull(b.head_img,'')")
        ];
        $list = self::find()->select($select)
            ->from(self::tableName() . ' a')
            ->innerJoin(ShUser::tableName() . ' b', 'a.u_id=b.uid')
            ->where(new Expression('FIND_IN_SET(:prod_id, a.prod_id)'))
            ->addParams([':prod_id' => $param['pro_cate_id']])
            ->limit($param['page_size'])
            ->offset($offset)
            ->orderBy('a.create_time desc')
            ->asArray()
            ->all();
        if (empty($list['0'])) {
            return [];
        }
        return $list;
    }

    /**
     * Des:获取行程的评论数
     * Name: getTravelByTravelId
     * @param $param
     * @return int
     * @author 孙彤
     */
    public function getTravelByTravelId($param)
    {
        $result = self::find()->select('count(1)')->from(self::tableName())->where(['=', 'travel_id', $param['travel_id']])
            ->asArray()
            ->one();
        return $result['count(1)'];
    }

    /**
     * Des:添加评价
     * Name: addComment
     * @param $param
     * @return bool
     * @author 倪宗锋
     */
    public function addComment($param)
    {
        $attr = [
            'travel_id' => $param['travel_id'],
            'prod_id' => $param['prod_id'],
            'star' => intval($param['star']),
            'content' => $param['content'],
            'title'=> '行程评价',
            'u_name' => $param['u_name'],
            'u_id' => $param['u_id']
        ];
        $self = clone $this;
        $self->setAttributes($attr);
        $flag = $self->save();
        return $flag;
    }


    public function addCommentone($param)
    {
        $attr = [
//            'travel_id' => $param['travel_id'],
            'prod_id' => $param['prod_id'],
            'star' => $param['star'],
            'content' => $param['content'],
            'title'=> '行程评价',
            'u_name' => $param['u_name'],
            'u_id' => $param['u_id']
        ];
        $self = clone $this;
        $self->setAttributes($attr);
        $flag = $self->save();
        return $flag;
    }

    //查询数据
    public function selectComment($page='' ,$size='')
    {
     $select=[
//            'travel_id' => 'Travel ID',
            'prod_id' ,
            'star' ,
            'title' ,
            'content' ,
//            'u_name' => 'U Name',
            'u_id',
            'create_time'
//
         ];
     if($page!=''&&$size!=''){
         $offset=($page - 1) * $size;
         $list = self::find()->select($select)
             ->limit($size)
             ->offset($offset)
             ->asArray()
             ->all();
     }else {
         $list = self::find()->select($select)
             ->asArray()
             ->all();
     }
//        var_dump($list);
        if (empty($list)) {
            return [];
        }
        return $list;
    }


    public function getCommentList($param){
        $offset = ($param['current_page'] - 1) * $param['page_size'];

        $select = [
            'id' => 'ID',
            'travel_id',
            'prod_id',
            'star',
            'title',
            'content',
            'u_name',
            'u_id',
            'create_time',
            'look_over',
            'type',
            'comment_id',
            'parent_id',
            'cancel_flag',
            'prod_name'=>new Expression("(select group_concat(a.pro_cate_name SEPARATOR '<br/>') from prod_category a where find_in_set(a.pro_cate_id,prod_id))")
        ];
        $list=self::find()->select($select)
            ->offset($offset)
            ->limit((int)$param['page_size'])
            ->asArray()
            ->all();

        $result = self::find()->select('count(1) as count')
            ->from(self::tableName())
            ->asArray()
            ->one();
        $result = $result['count'];
        return ['list' => $list, 'count' => $result];
    }

}