import 'dart:convert'; import 'package:bot_toast/bot_toast.dart'; import 'package:dio/dio.dart'; import 'package:power_logger/power_logger.dart'; import 'package:tobias/tobias.dart'; import 'package:aku_community/models/pay/pay_model.dart'; import 'package:aku_community/utils/network/net_util.dart'; enum PAYTYPE { ///支付宝 ALI, ///微信 WX, ///现金 CASH, ///pos POS } class PayUtil { void resultSatus(String status) { switch (status) { case '8000': BotToast.showText(text: '正在处理中'); break; case '4000': BotToast.showText(text: '订单支付失败'); break; case '5000': BotToast.showText(text: '重复请求'); break; case '6001': BotToast.showText(text: ' 用户中途取消'); break; case '6002': BotToast.showText(text: '网络连接出错'); break; case '6004': BotToast.showText(text: '支付结果未知,请查询商户订单列表中订单的支付状态'); break; default: BotToast.showText(text: '其他支付错误'); break; } } String _resultStatus = ''; ///传入订单信息和确认订单请求地址 Future callAliPay(String order, String apiPath) async { Map result = await aliPay(order); _resultStatus = result['resultStatus']; if (_resultStatus == '9000') { String _res = result['result']; PayModel _model = PayModel.fromJson(jsonDecode(_res)); bool _confirmResult = await _confirmPayResult( apiPath, _model.aliPayTradeAppPayResponse.outTradeNo); return _confirmResult; } else { resultSatus(_resultStatus); return false; } } Future _confirmPayResult(String path, String code) async { try { int status = 0; for (var i = 0; i < 3; i++) { await Future.delayed(Duration(milliseconds: 1000), () async { Response response = await NetUtil().dio!.get(path, queryParameters: { "code": code, }); status = response.data['status'] as int; }); if (status == 2) { break; } } if (status == 2) { BotToast.showText(text: '交易成功'); return true; } else { BotToast.showText(text: '交易失败 错误码${status}'); return false; } } catch (e) { BotToast.showText(text: '网络请求错误'); LoggerData.addData(e); return false; } } }