<?php

namespace common\models;

use Yii;

/**
 * This is the model class for table "{{%sys_config}}".
 *
 * @property integer $id
 * @property string $conf_key
 * @property string $conf_value
 */
class SysConfig extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return '{{%sys_config}}';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['conf_key'], 'required'],
            [['conf_value'], 'string'],
            [['conf_key'], 'string', 'max' => 50],
            [['conf_key'], 'unique'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'conf_key' => 'Conf Key',
            'conf_value' => 'Conf Value',
        ];
    }

    public function getServerAddr()
    {
        $key = "serv_addr";
        $model = SysConfig::find()->where(['conf_key' => $key])->one();
        $addrs = json_decode($model->conf_value, true);
        return $addrs;
    }

    public function getValues($key){
        $values = [];
        if($key){
            $model = $this::find()->where(['conf_key' => $key])->one();
            $values = json_decode($model->conf_value, true);
        }
        return $values;
    }
}