<?php
namespace Common\Model;

use Gy_Library\DBCont;


//自动生成代码
class KeywordsModel extends \Gy_Library\GyListModel {


    protected $_validate = array(
        array('name', 'require', '关键词名称不能为空'),
        array('name','','关键词已经存在！',0,'unique',3), // 验证name字段是否唯一
    );

    protected $_auto = array(

    );

    public function genKeyword($keyword_ids){
        $res = $this->where(['id'=>['IN',$keyword_ids]])->select();
        $datas = [];
        foreach ($res as $vo){
            $tem =[];
            $tem[]=['name'=>'keyword','type'=>'select2','value'=>$vo['name']];
            $datas[]=$tem;
        }
        return $datas;
    }

    public function genKeywordId($keyword_ids) {
        $res = $this->where(['id'=>['IN',$keyword_ids]])->select();
        $datas = [];
        foreach ($res as $vo){
            $tem =[];
            $tem[]=['name'=>'keywords_id','type'=>'select2','value'=>$vo['id']];
            $datas[]=$tem;
        }
        return $datas;
    }

    public function checkKeywords($words){
        $words_arr= array_unique($words);
        $this->startTrans();
        try{
            foreach ($words_arr as $item){
                if(!empty($item)){
                    if (strpos($item, '@') === 0) {
                        $key_name = substr($item, 1);
                        $indist=$this->where(['name'=>$key_name])->getField('id');
                    } else {
                        $indist=$item;
                    }
                    if(empty($indist)){
                        $r=$this->createAdd(['name'=>$key_name]);
                        if($r===false){
                            $this->error=$key_name.'添加失败';
                            return false;
                        }else{
                            $r_id[]=$r;
                        }
                    }else{
                        $r_id[]=$indist;
                    }
                }
            }
            $this->commit();
            return $r_id;
        } catch (\Think\Exception $ex) {
            $this->rollback();
            $this->error = $ex->getMessage();
            return false;
        }

    }


}