daily_mobileapp_merchant/lib/Helper/customDio.dart

import 'package:dio/dio.dart';
import 'package:flutter/cupertino.dart';
import 'package:dio/adapter.dart';
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';


class CustomDio{


Dio? _dio;
CustomDio(){
  BaseOptions options = BaseOptions(connectTimeout: 100000,receiveTimeout: 100000);
  // options.baseUrl = hostApi;
  _dio = Dio(options);
  // _dio.interceptors.add(LogInterceptor());
}

String? token;
String? stripeDevKey;
getToken()async{
  SharedPreferences prefs = await SharedPreferences.getInstance();
  token= prefs.getString('token')!;
  stripeDevKey= prefs.getString('stripedevkey')!;
  print("devkey====$stripeDevKey");
}

Future<Response?> get({@required String? url}) async {
 await getToken();
  (_dio?.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
      (HttpClient client) {
    client.badCertificateCallback =
        (X509Certificate cert, String host, int port) => true;
    return client;
  };
  var data = {'token':'$token'};
 print("wrl$url");

  Response? response;
  try{
    response = await _dio?.get(url!,options: Options(
        responseType: ResponseType.plain,
        headers: data,contentType: "application/json"
    ));
  }
  catch(e){
      print(e.toString());
  }
  return response;
}

Future<Response?> post({@required String?  url,
  @required dynamic params,Map<String,String>? header
}) async {
  // await getToken();


  (_dio?.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
      (HttpClient client) {
    client.badCertificateCallback =
        (X509Certificate cert, String host, int port) => true;
    return client;
  };

  Response? response;
  try{
    response = await _dio!.post(url!,data: params!,options
        :Options(responseType: ResponseType.json,contentType: "application/json",headers: header));
  }
  on DioError catch (e) {
    print('dioerror fetch');
    if (e.type == DioErrorType.response) {
      print('catched');
    }
    if (e.type == DioErrorType.connectTimeout) {
      print('check your connection');
    }

    if (e.type == DioErrorType.receiveTimeout) {
      print('unable to connect to the server');
    }

    if (e.type == DioErrorType.other) {
      print('Something went wrong');
    }
    print('try errors');
    print('errorsssssssssssssssss.....');
    print(e.response!);
    print(e.response!.data);
    print(e.message);
    print(e);
  }

  return response;
}

//verify
  Future<Response?> verifyPost({@required String? url,
    @required Map<String,dynamic>? params, Map<String,String>? header
  }) async {

    (_dio?.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
        (HttpClient client) {
      client.badCertificateCallback =
          (X509Certificate cert, String host, int port) => true;
      return client;
    };

    print("data${params.toString()}");
    Response? response;
    try{
      response = await _dio!.post(url!,data: params,options
          :Options(responseType: ResponseType.json,
           headers:header,
          contentType: "application/json"));
    }
    catch(e){
      print(e.toString());
    }
    print("ressscatcherror${response.toString()}");
    return response;
  }


//app config
Future<Response> newGet({@required String? url}) async {

  (_dio?.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
      (HttpClient client) {
    client.badCertificateCallback =
        (X509Certificate cert, String host, int port) => true;
    return client;
  };
  Response? response;
  try{
    response = await _dio?.get(url!,options
        :Options(responseType: ResponseType.json));
  }
  catch(e){
    print(e.toString());
  }
  return response!;
}



Future<Response> put({@required String? url,@required Map<String,String>? params,@required Map<String,String>? header}) async {
  await getToken();


  (_dio?.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
      (HttpClient client) {
    client.badCertificateCallback =
        (X509Certificate cert, String host, int port) => true;
    return client;
  };

  var data = {'x-access-token': '$token'};

  Response? response;
  try{
    response = await _dio!.put(url!,data:params,options: Options(responseType: ResponseType.json,headers: data,contentType: "application/json"));
  }
  catch(e){
    print(e.toString());
  }
  return response!;
}
}