<?php

namespace app\main\service;

use app\main\constants\ApiConstants;
use GuzzleHttp\Client as Http;
use GuzzleHttp\Exception\GuzzleException;
use think\Exception;

class PalmPayService
{
    protected static $self = null;

    public static function instance()
    {
        if (self::$self == null) {
            self::$self = new self();
        }
        return self::$self;
    }

    /**
     * 四方调用API接口
     * @param $data 发送到API的数据
     * @param $payInfo 支付信息
     * @param $goodsInfo 商品信息
     * @param $orderInfo 订单信息
     * @param int $loopIndex 循环调用API的次数
     * @return mixed|\Psr\Http\Message\ResponseInterface
     */

    /**
     * @param $data 发送到API的数据
     * @param $payInfo 支付信息
     * @param $goodsInfo 商品信息
     * @param $orderInfo 订单信息
     * @param int $loopIndex 循环调用API的次数
     * @return mixed|\Psr\Http\Message\ResponseInterface
     * @throws Exception
     */
    public function payPalmApi($data, $payInfo, $goodsInfo, $orderInfo, $loopIndex = 1)
    {
        $payUrl = ApiConstants::PALM_PAY_URL;

        $palmApiStartTime = microtime(true);
        try {
            $client = new Http([
                'connect_timeout' => 10,
                'timeout' => 30,
                'http_errors' => true, //抛出异常 true是 false否
                'verify' => false, //不验证ssl证书
            ]);

            LogService::info(json_encode($data)); //记录日志
            //$res = $client->request('GET', $payUrl, ['form_params' => $data]);
            $result = $client->get($payUrl . '?' . http_build_query($data));
            $palmApiEndTime = microtime(true);
            $apiRunTime = round($palmApiEndTime - $palmApiStartTime, 3);
            if ($result->getStatusCode() != '200') {
                LogService::error(sprintf('palmpay_create_order_fail!wxpay_id:%s,wxpay_name:%s,mch_id:%s,channel_id:%s,user_id:%s,money:%s,good_id:%s,out_trade_no:%s,api_run_time:%s s,loop_index:%s,errmessage:%s',
                    $payInfo['id'], $payInfo['name'], $payInfo['quartet_merchant_id'], $orderInfo['admin_id'],
                    $orderInfo['user_id'], $goodsInfo['money'], $orderInfo['goods_id'], $orderInfo['out_trade_no'],
                    $apiRunTime, $loopIndex, json_encode(var_export($result, true), JSON_UNESCAPED_UNICODE)));

                LogService::error('四方平台订单创建失败！订单内容: ' . json_encode($data) . "  四方平台返回内容: " . json_encode(var_export($result,
                        true), JSON_UNESCAPED_UNICODE));
                throw new Exception('订单创建失败,请重新下单!');
            } else {
                $result = json_decode($result->getBody()->getContents(), true);
                if ($result['errcode'] != '0') {
                    LogService::error(sprintf('palmpay_create_order_fail!wxpay_id:%s,wxpay_name:%s,mch_id:%s,channel_id:%s,user_id:%s,money:%s,good_id:%s,out_trade_no:%s,api_run_time:%s s,loop_index:%s,errmessage:%s',
                        $payInfo['id'], $payInfo['name'], $payInfo['quartet_merchant_id'], $orderInfo['admin_id'],
                        $orderInfo['user_id'], $goodsInfo['money'], $orderInfo['goods_id'], $orderInfo['out_trade_no'],
                        $apiRunTime, $loopIndex, $result['err']));
                    LogService::error('四方平台订单创建失败！订单内容:' . json_encode(var_export($data,
                            true)) . "  四方平台返回内容: " . $result['err']);
                    throw new Exception('订单创建失败,请重新下单!');
                }
            }
            LogService::info(sprintf('palmpay_create_order_success!wxpay_id:%s,wxpay_name:%s,mch_id:%s,channel_id:%s,user_id:%s,money:%s,good_id:%s,out_trade_no:%s,api_run_time:%s s,loop_index:%s',
                $payInfo['id'], $payInfo['name'], $payInfo['quartet_merchant_id'], $orderInfo['admin_id'],
                $orderInfo['user_id'], $goodsInfo['money'], $orderInfo['goods_id'], $orderInfo['out_trade_no'],
                $apiRunTime, $loopIndex));
            return $result;

        } catch (GuzzleException $exception) {
            $palmApiEndTime = microtime(true);
            $apiRunTime = round($palmApiEndTime - $palmApiStartTime, 3);
            LogService::error(sprintf('palmpay_create_order_fail!wxpay_id:%s,wxpay_name:%s,mch_id:%s,channel_id:%s,user_id:%s,money:%s,good_id:%s,out_trade_no:%s,api_run_time:%s s,loop_index:%s,errmessage:%s',
                $payInfo['id'], $payInfo['name'], $payInfo['quartet_merchant_id'], $orderInfo['admin_id'],
                $orderInfo['user_id'], $goodsInfo['money'], $orderInfo['goods_id'], $orderInfo['out_trade_no'],
                $apiRunTime, $loopIndex, $exception->getMessage()));
            LogService::error('四方平台订单创建失败！订单内容: ' . json_encode(var_export($data, true), JSON_UNESCAPED_UNICODE));
            LogService::error($exception->getMessage());
            LogService::error($exception->getTraceAsString());
            if ($loopIndex <= ApiConstants::LOOP_EXEC_API_COUNT) {
                $loopIndex++;
                return $this->payPalmApi($data, $payInfo, $goodsInfo, $orderInfo, $loopIndex);
            }
            throw new Exception('订单创建失败,请重新下单!');
        }
    }
}