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88 lines
2.5 KiB
88 lines
2.5 KiB
import 'dart:io';
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import 'package:dio/dio.dart';
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import 'package:flutter_dotenv/flutter_dotenv.dart';
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import 'package:get/get.dart' hide Response;
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import '../../models/channel_app_model.dart';
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import '../version_update_service.dart';
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import 'auth_interceptor.dart';
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import 'nw_method.dart';
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class DioManager {
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static final DioManager _shared = DioManager._internal();
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factory DioManager() => _shared;
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late Dio dio;
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// 获取当前渠道信息，优先从版本服务获取，降级到平台判断和.env
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UserChannel get _currentChannel {
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try {
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if (Get.isRegistered<VersionUpdateService>()) {
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// print("lxm---${VersionUpdateService.to.cachedChannel}");
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return VersionUpdateService.to.cachedChannel;
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}
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} catch (_) {}
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// 版本服务未就绪时，根据平台判断
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if (Platform.isIOS) {
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return UserChannel.GLOBAL_APPLE;
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}
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final channelName = dotenv.env['Channel'] ?? 'OFFICIAL';
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return UserChannel.fromName(channelName);
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}
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// 根据地区获取服务器URL
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String get baseUrl {
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final countryCode = Get.deviceLocale?.countryCode?.toUpperCase();
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final isChinaMainland = countryCode == 'CN';
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final channel = _currentChannel;
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if (!isChinaMainland || channel == UserChannel.GLOBAL_GOOGLE) {
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return dotenv.env['HW_SERVER_URL'] ?? '';
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} else {
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return dotenv.env['SERVER_URL'] ?? '';
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}
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}
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DioManager._internal() {
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BaseOptions options = BaseOptions(
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baseUrl: baseUrl,
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contentType: Headers.jsonContentType,
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responseType: ResponseType.json,
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connectTimeout: const Duration(seconds: 30),
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receiveTimeout: const Duration(seconds: 30),
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);
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dio = Dio(options);
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dio.interceptors.add(AuthInterceptor());
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// 调试：输出请求与响应的详细日志，便于排查服务端创建订单或查询订单问题
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dio.interceptors.add(LogInterceptor(
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request: true,
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requestHeader: true,
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requestBody: true,
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responseHeader: false,
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responseBody: true,
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error: true,
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logPrint: (obj) => print('[DIO] $obj'),
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));
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}
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// 请求，返回参数为 T
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// method：请求方法，NWMethod.POST等
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// path：请求地址
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// params：请求参数
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Future request<T>(
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NWMethod method,
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String path, {
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Object? params,
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Map<String, dynamic>? queryParameters,
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}) async {
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Response response = await dio.request(
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path,
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data: params,
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queryParameters: queryParameters,
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options: Options(method: nwMethodValues[method]),
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);
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return response.data;
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}
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}
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