passo_mobile_app/unit2/lib/utils/request.dart

99 lines
3.0 KiB
Dart

import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:http/http.dart';
import 'package:unit2/utils/text_container.dart';
import 'package:unit2/utils/urls.dart';
class Request {
static final Request _instance = Request();
static Request get instance => _instance;
int requestTimeout = 25;
String host = Url.instance.host();
Future<Response> getRequest(
{String? path,
Map<String, String>? headers,
Map<String, String>? param}) async {
Response response;
try {
response = await get(Uri.http(host, path!, param), headers: headers)
.timeout(Duration(seconds: requestTimeout));
} on TimeoutException catch (_) {
Fluttertoast.showToast(
msg: timeoutError,
toastLength: Toast.LENGTH_LONG,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
);
throw (timeoutError);
} on SocketException catch (_) {
Fluttertoast.showToast(
msg: timeoutError,
toastLength: Toast.LENGTH_LONG,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
);
throw (timeoutError);
} on FormatException catch (_) {
throw const FormatException(formatError);
} on HttpException catch (_) {
throw const HttpException(httpError);
} on Error catch (e) {
debugPrint("get request error: $e");
Fluttertoast.showToast(
msg: onError,
toastLength: Toast.LENGTH_LONG,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
);
throw (onError);
}
return response;
}
Future<Response> postRequest(
{String? path,
Map<String, String>? headers,
Map? body,
Map<String, String>? param}) async {
Response response;
// try {
response = await post(Uri.http(host, path!, param), headers: headers,body: jsonEncode(body))
.timeout(Duration(seconds: requestTimeout));
// } on TimeoutException catch (_) {
// Fluttertoast.showToast(
// msg: timeoutError,
// toastLength: Toast.LENGTH_LONG,
// gravity: ToastGravity.BOTTOM,
// backgroundColor: Colors.black,
// );
// throw (timeoutError);
// } on SocketException catch (_) {
// Fluttertoast.showToast(
// msg: timeoutError,
// toastLength: Toast.LENGTH_LONG,
// gravity: ToastGravity.BOTTOM,
// backgroundColor: Colors.black,
// );
// throw (timeoutError);
// } on FormatException catch (_) {
// throw const FormatException(formatError);
// } on HttpException catch (_) {
// throw const HttpException(httpError);
// } on Error catch (e) {
// debugPrint("post request error: $e");
// Fluttertoast.showToast(
// msg: onError,
// toastLength: Toast.LENGTH_LONG,
// gravity: ToastGravity.BOTTOM,
// backgroundColor: Colors.black,
// );
// throw (e.toString());
// }
return response;
}
}