<?php
namespace addons\JoinPay\api\controllers;

use addons\JoinPay\common\global_func\payment_logic\JoinPay;
use addons\JoinPay\common\global_func\payment_logic\JoinPayFastPay;
use yii\web\Controller;
use Yii;
use Exception;
use common\helpers\FileHelper;
use common\helpers\ArrayHelper;
use common\enums\PayTypeEnum;

/**
 * 支付回调
 *
 * Class NotifyController
 * @package frontend\controllers
 */
class NotifyController extends Controller
{
    //use PayNotify;

    /**
     * 关闭csrf
     *
     * @var bool
     */
    public $enableCsrfValidation = false;


    /**
     * 公用支付回调 - 汇聚支付
     * @return string
     */
    public function actionJoinpay()
    {
        $params = \Yii::$app->request->get();
        $params = array_map('urldecode', $params);
        $logPath = $this->getLogPath('joinpay');
        $ab_url = \Yii::$app->request->absoluteUrl;
        FileHelper::writeLog($logPath, var_export($params, true) . PHP_EOL . $ab_url);

        try{
            $my_param = !empty($params['r5_Mp']) ? json_decode($params['r5_Mp'],true) : [];   //json格式

            //获取对应支付配置
            $mall_id = $my_param['mall_id'] ?? 0;
            $config = Yii::$app->services->setting->mall->get($mall_id, 'pay.joinpay', true);
            $config = json_decode($config, true);

            //调用支付类：回调方法
            // $pay = Yii::$app->payment->joinpay($config);
            $pay = new JoinPay($config);
            $message = $pay->notify();

            FileHelper::writeLog($logPath, var_export($message, true));

            if ($this->pay($message,PayTypeEnum::JOINPAY)) {
                die('success');
            }

            die('操作失败');

        }catch(\Exception $e){
            // 记录报错日志
            $logPath = $this->getLogPath('error');
            FileHelper::writeLog($logPath, $e->getMessage());
            die('操作失败'); // 通知响应
        }
    }

    /**
     * 公用支付回调 - 汇聚快捷支付
     * @return string
     */
    public function actionJoinpayFastpay()
    {
        try{
            $post = \Yii::$app->request->post();
            $logPath = $this->getLogPath('joinpay-fastpay');
            FileHelper::writeLog($logPath, json_encode($post,JSON_UNESCAPED_SLASHES|JSON_UNESCAPED_UNICODE));
            if(empty($post) || empty($post['data'])){
                die('操作失败'); // 通知响应
            }
            $data = json_decode($post['data'],true);
            $callback_param = json_decode($data['callback_param'],true);
            $mall_id = $callback_param['mall_id'] ?? 0;
            //获取对应支付配置
            $config = Yii::$app->services->setting->mall->get($mall_id, 'pay.joinpay_fast', true);
            $config = json_decode($config, true);
            // 这种不解耦的写法已废弃
            // $pay = Yii::$app->payment->joinpayFastPay($config);
            $pay = new JoinPayFastPay($config);
            $message = $pay->notify($post);
            if(!$message){
                die('操作失败');
            }
            if ($this->pay($message,PayTypeEnum::JOINPAY_FAST_PAY)) {
                die('success');
            }
            die('操作失败');
        }catch(\Exception $e){
            // 记录报错日志
            $logPath = $this->getLogPath('error');
            FileHelper::writeLog($logPath, $e->getMessage());
            die('操作失败'); // 通知响应
        }
    }


    /**
     * 支付公用方法
     * @param $message
     * @param int  $pay_type  支付类型
     * @return bool
     */
    protected function pay($message,$pay_type)
    {
        $transaction = Yii::$app->db->beginTransaction();
        try {
            if (!($payLog = Yii::$app->services->pay->getByTradeNo($message['out_trade_no']))) {
                throw new Exception('找不到支付信息');
            }

            // 支付完成
            if ($payLog->is_pay == 1) {
                return true;
            }

            //支付金额验证
            if(bccomp($message['pay_fee'], $payLog->getOnlinePayFee()) !== 0){
                throw new Exception('支付金额不一致');
            }

            $payLog->pay_type = $pay_type;
            $payLog->is_pay = 1;
            $payLog->pay_time = time();
            $payLog->third_trade_no = $message['trade_no'] ?? '';
            $payLog->second_trade_no = $message['r9_BankTrxNo'] ?? '';
            $payLog->trade_type = $message['trade_type'] ?? '';

            $logPath = $this->getLogPath('joinpay');
            FileHelper::writeLog($logPath, var_export(ArrayHelper::toArray($payLog), true));

            if (!$res = $payLog->save()) {
                throw new Exception('日志修改失败');
            }
            $transaction->commit();

            FileHelper::writeLog($logPath, 'update-res => ' . var_export($res, true));

            // 业务回调
            $orders = Yii::$app->services->pay->changePaymentTradeOrder($payLog,$pay_type);
            Yii::$app->services->pay->notify($orders);

            return true;
        } catch (\Exception $e) {
            $transaction->rollBack();

            //FileHelper::writeLog($this->getLogPath('error'), $e->getMessage());
            // 记录报错日志
            FileHelper::writeLog($this->getLogPath('error'), json_encode(ArrayHelper::toArray([
                'message' => $e->getMessage(),
                'line' => $e->getLine(),
                'file' => method_exists($e, 'getFile') ? $e->getFile() : '',
                'trace' => $e->getTrace(),
                'code' => $e->getCode(),
            ])));

            return false;
        }
    }


    /**
     * @param $type
     * @return string
     */
    protected function getLogPath($type)
    {
        return Yii::getAlias('@runtime') . "/pay-logs/" . date('Y_m_d') . '/' . $type . '.txt';
    }

}