<?php

namespace app\models;

use Yii;
use app\components\SiteHelper;
use app\components\SysConst;

/**
 * This is the model class for table "{{%payment_config}}".
 *
 * @property int $id ID
 * @property int $cx_mch_id 平台商户ID
 * @property string $name 名称
 * @property string $pay_type 支付类型
 * @property int $status 状态：0=停用，1=启用
 * @property string $config 配置
 * @property int $is_delete 是否删除：0=否
 * @property int $created_at 添加时间
 * @property int $updated_at 更新时间
 * @property int $deleted_at 删除时间
 * @property string $remark 备注
 */
class PaymentConfig extends \yii\db\ActiveRecord
{
    const STATUS_ON = 1;    //启用
    const STATUS_OFF = 0;    //停用
    
    public $app_id;
    public $mch_id;
    public $private_key_pem;
    public $public_key_pem;
    public $private_key_pem_file;
    public $public_key_pem_file;
    public $private_key_password;
    public $api_url;    
    
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%payment_config}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['name', 'remark'], 'trim'],
            [['cx_mch_id', 'status', 'is_delete', 'created_at', 'updated_at', 'deleted_at'], 'integer'],
            [['name', 'pay_type', 'config'], 'required'],
            [['config'], 'string'],
            [['name'], 'string', 'max' => 50],
            [['remark'], 'string', 'max' => 255],
            [['pay_type'], 'string', 'max' => 24],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'cx_mch_id' => '平台商户ID',
            'name' => '名称',
            'pay_type' => '支付类型',
            'status' => '状态：0=停用，1=启用',
            'config' => '配置',
            'is_delete' => '是否删除：0=否',
            'created_at' => '添加时间',
            'updated_at' => '更新时间',
            'deleted_at' => '删除时间',
            'remark' => '备注',
        ];
    }
    
    public function beforeSave($insert) {
        if(parent::beforeSave($insert)){
            if($this->isNewRecord){
                $this->created_at = time();
            }
            $this->updated_at = time();
            if($this->is_delete == 1){
                $this->deleted_at = time();
            }
            $this->htmlTagFilter();
            return true;
        } else {
            return false;
        }
    }    
    
    
    public function htmlTagFilter()
    {
        $this->name = Model::htmlTagFilter($this->name);
        $this->remark = Model::htmlTagFilter($this->remark);
    }    
    
    public static function getStatus($status)
    {
        $labels = self::statusLabels();
        return isset($labels[$status]) ? $labels[$status] : "未知";         
    }
    
    public static function statusLabels()
    {
        return [
            '0' => '停用',
            '1' => '开启'
        ];
    }
    
    public static function getPayType($key)
    {
        $labels = PaymentTypes::payTypeLabels();
        return isset($labels[$key]) ? $labels[$key] : "未知";         
    }      
    
    public function initConfig()
    {
        if(!empty($this->config)){
            $is = SiteHelper::isBase64Encode($this->config);
            if(!$is)return;
            $config = base64_decode($this->config);
            $config = json_decode($config,true);
            $this->app_id = isset($config['app_id']) ? $config['app_id'] : '';
            $this->mch_id = isset($config['mch_id']) ? $config['mch_id'] : '';
            $this->private_key_pem = isset($config['private_key_pem']) ? $config['private_key_pem'] : '';
            $this->public_key_pem = isset($config['public_key_pem']) ? $config['public_key_pem'] : '';
            $this->private_key_pem_file = \Yii::$app->runtimePath . '/pem/' . md5($this->private_key_pem);
            $this->public_key_pem_file = \Yii::$app->runtimePath . '/pem/' . md5($this->public_key_pem);
            $this->private_key_password = isset($config['private_key_password']) ? $config['private_key_password'] : '';
            $this->api_url = isset($config['api_url']) ? $config['api_url'] : '';
        }
    }
    
    /**
     * 获取支付配置
     */
    public static function getPaymentConfig($pay_type, $cx_mch_id = 0)
    {
        $model = PaymentConfig::findOne([
            'cx_mch_id' => $cx_mch_id,
            'pay_type' => $pay_type,
            'status' => PaymentConfig::STATUS_ON,
            'is_delete' => 0
        ]);
        if($model == null){
            $pay_type_cn = PaymentTypes::getPayType(PaymentTypes::payTypeKeyToId($pay_type));
            return Model::asReturnError("系统尚未配置{$pay_type_cn}支付信息");
        }
        $model->initConfig();
        if($pay_type == SysConst::$cxPayTypeEnUnionpay){
            $data = [
                'app_id' => $model->app_id,
                'mch_id' => $model->mch_id,
                'private_key_password' => $model->private_key_password,
                'private_key_pem' => $model->private_key_pem,
                'private_key_pem_file' => $model->private_key_pem_file,
                'public_key_pem' => $model->public_key_pem,
                'public_key_pem_file' => $model->public_key_pem_file,
                'api_url' => $model->api_url,
            ];
        }
        $data['name'] = $model->name;
        $data['pay_type'] = $pay_type;
        return Model::asReturnSuccess('ok', $data);
    }
}