<?php
namespace backend\models;

use Yii;

/**
 * This is the model class for table "crm_public_account".
 *
 * @property integer $id
 * @property integer $add_time
 * @property integer $is_close
 * @property integer $is_used
 * @property string $account
 */
class PublicAccount extends \yii\db\ActiveRecord
{

    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'crm_public_account';
    }

    /**
     * @return \yii\db\Connection the database connection used by this AR class.
     */
    public static function getDb()
    {
        return Yii::$app->get('dbXcrm');
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id', 'add_time','is_close','is_used'], 'number'],
            [['account','name','bank'], 'string'],
        ];
    }

    /**
     * @return array|bool|\yii\db\ActiveRecord[]
     */
    public function getAccountConfig()
    {
        $sql = "select id from crm_public_account where is_close = 0";
        $res = static::findBySql($sql)->asArray()->all();
        if(empty($res)){
            return false;//没有开放的对公帐户
        }
        $sql = "select id,account,bank,name from crm_public_account where is_close = 0 and is_used = 0 order by id desc limit 1";
        $account_arr = static::findBySql($sql)->asArray()->all();
        if($account_arr){
            return $account_arr[0];
        }else{
            static::updateAll(['is_used' => 0],['is_used' => 1,'is_close' => 0]);
            $sql = "select id,account,bank,name from crm_public_account where is_close = 0 and is_used = 0 order by id desc limit 1";
            $account_arr = static::findBySql($sql)->asArray()->all();
            if($account_arr){
                $id = $account_arr[0]['id'];
                $sql = "update crm_public_account set is_used = 1 where id = $id";
                Yii::$app->db->createCommand($sql)->execute();
                return $account_arr[0];
            }
        }
    }
}