<?php

namespace common\modelsgii;

use Yii;

/**
 * This is the model class for table "yii_chinese_medicine".
 *
 * @property int $id
 * @property string $name 名字
 * @property int $number 数量
 * @property int $r_id 药方id
 * @property int $created_at
 * @property int $updated_at
 */
class ChineseMedicine extends \common\core\BaseActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'yii_chinese_medicine';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['name', 'number', 'drug_id'], 'required'],
            [['number', 'drug_id', 'order','created_at', 'updated_at'], 'integer'],
            [['name'], 'string', 'max' => 30],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'drug_id' => '药品ID',
            'name' => '名字',
            'number' => '数量',
            'order' => '先下后下',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }

    public function getUnit(){
        return $this->hasOne(WestUnit::class,['id' => 'unit'])->select('id,name');
    }

    public function getUseWay(){
        return $this->hasOne(DrugUseWay::class,['id' => 'order'])->select('id,name');
    }
}