app-starlock/lib/network/api_provider_base.dart

import 'package:flutter_easyloading/flutter_easyloading.dart';

import 'package:get/get.dart';
import 'package:star_lock/app_settings/app_settings.dart';
import 'package:star_lock/tools/showTipView.dart';
import '../appRouters.dart';
import '../flavors.dart';
import 'api.dart';
import 'request_interceptor.dart';
import 'request_interceptor_log.dart';
import 'response_interceptor.dart';
import 'response_interceptor_log.dart';

class BaseProvider extends GetConnect with Api {
  @override
  void onInit() {
    httpClient.baseUrl = '${F.apiPrefix}/api';
    httpClient.addRequestModifier(requestInterceptor);
    httpClient.addResponseModifier(responseInterceptor);
    httpClient.addRequestModifier(requestLogInterceptor);
    httpClient.addResponseModifier(responseLogInterceptor);
    httpClient.timeout = 15.seconds;
    super.onInit();
  }

  @override
  Future<Response<T>> post<T>(
    String? url,
    body, {
    String? contentType = 'application/json',
    Map<String, String>? headers,
    Map<String, dynamic>? query,
    Decoder<T>? decoder,
    bool? isUnUploadFile = true,
    Progress? uploadProgress,
    bool? isUnShowLoading = false, // 是否显示loading
    bool? isUserBaseUrl = true, // 文件上传不使用baseUrl
    bool? isShowErrMsg = true, // 是否显示没有网络时的提示
    bool? isShowNetworkErrorMsg = true, // 是否显示网络其他报错 如403 500等
  }) async {
    AppLog.log('post: url:$url body:$body');
    if (isUnShowLoading == false) {
      EasyLoading.show();
    }
    if (isUserBaseUrl == false) {
      httpClient.baseUrl = '';
    } else {
      httpClient.baseUrl = '${F.apiPrefix}/api';
    }
    var res = await super.post(url, body,
        contentType: contentType,
        headers: headers,
        query: query,
        decoder: decoder,
        uploadProgress: uploadProgress);
    if (EasyLoading.isShow && !isUnShowLoading!) {
      await EasyLoading.dismiss(animation: true);
    }
    if (res.body == null) {
      // EasyLoading.showToast("Network Error!", duration: 2000.milliseconds);
      if (res.statusCode == null && isShowErrMsg!) {
        EasyLoading.showToast('网络访问失败,请检查网络是否正常'.tr,
            duration: 2000.milliseconds);
        // EasyLoading.showToast("Network Error!", duration: 2000.milliseconds);
      }
      var rs = {
        'errorMsg': 'Network Error!',
        'errorCode': -1,
        'data': null,
        'description': '表示成功或是。'
      };
      return Response(
        request: res.request,
        statusCode: -1,
        bodyString: res.bodyString,
        bodyBytes: res.bodyBytes,
        body: rs as T,
        statusText: res.statusText,
      );
    } else {}
    if (isShowNetworkErrorMsg ?? true) {
      getDataResult(res.body);
    }
    return res;
  }

  @override
  Future<Response<T>> get<T>(
    String url, {
    String? contentType,
    Map<String, String>? headers,
    Map<String, dynamic>? query,
    Decoder<T>? decoder,
    bool? isUnShowLoading = false, // 是否显示loading
    bool? isUserBaseUrl = true, // 文件上传不使用baseUrl
    bool? isShowErrMsg = true, // 是否显示没有网络时的提示
    bool? isShowNetworkErrorMsg = true, // 是否显示网络其他报错 如403 500等
  }) async {
    AppLog.log('get: url:$url');
    if (isUnShowLoading == false) {
      EasyLoading.show();
    }
    if (isUserBaseUrl == false) {
      httpClient.baseUrl = '';
    } else {
      httpClient.baseUrl = '${F.apiPrefix}/api';
    }
    var res = await super.get(url,
        contentType: contentType,
        headers: headers,
        query: query,
        decoder: decoder);
    if (EasyLoading.isShow && !isUnShowLoading!) {
      await EasyLoading.dismiss(animation: true);
    }
    if (res.body == null) {
      if (res.statusCode == null && isShowErrMsg!) {
        EasyLoading.showToast('网络访问失败,请检查网络是否正常'.tr,
            duration: 2000.milliseconds);
      }
      var rs = {
        'errorMsg': 'Network Error!',
        'errorCode': -1,
        'data': null,
        'description': '表示成功或是。'
      };
      return Response(
        request: res.request,
        statusCode: -1,
        bodyString: res.bodyString,
        bodyBytes: res.bodyBytes,
        body: rs as T,
        statusText: res.statusText,
      );
    }
    if (isShowNetworkErrorMsg ?? true) {
      getDataResult(res.body);
    }
    return res;
  }

  getDataResult(T) {
    switch (T['errorCode']) {
      case 403:
        Get.offNamedUntil(Routers.starLockLoginPage, (route) => false);
        break;
      case 500:
        EasyLoading.showToast('服务器错误', duration: 2000.milliseconds);
        break;
      case 421:
      case 422:
      case 430: //与葛工约定弹出ErrorMsg
        EasyLoading.showToast(T['errorMsg'], duration: 2000.milliseconds);
        break;
      //已单独处理，暂不做全局弹窗
      // case 425:
      //   Toast.show(msg: "用户不存在");
      //   break;
      case 10001:
        EasyLoading.showToast('数据不存在'.tr, duration: 2000.milliseconds);
        break;
      case 434: //与后台约定弹出确认框提示
        ShowTipView()
            .showSureBtnTipsAlert(tipsText: T['errorMsg'], sureText: '');
        break;
    }
  }
}