update main.dart

Author: ollyde

mobile_app/lib/main.dart

@@ -1,8 +1,3 @@
-import 'dart:async';
-import 'dart:convert';
-import 'dart:io';
-
-import 'package:chopper/chopper.dart';
 import 'package:flutter/material.dart';
 import 'package:mobile_app/generated_api/client_index.dart';
 
@@ -36,13 +31,9 @@ class MyHomePage extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
   String _text = "";
 
   void _incrementCounter() {
-    setState(() {
-      _counter++;
-    });
     _test();
   }
 
@@ -56,11 +47,10 @@ class _MyHomePageState extends State<MyHomePage> {
 
     final Openapi api = Openapi.create(
       baseUrl: Uri.parse("http://localhost:5800"),
-      errorConverter: const JsonConverter(),
     );
 
     try {
-      final data1 = await api.helloGet(name: "Olly");
+      final data1 = await api.helloGet(name: "Json");
       setState(() {
         _text = data1.body!; // << Is string, or can be complex object.
       });
@@ -80,14 +70,7 @@ class _MyHomePageState extends State<MyHomePage> {
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
-            const Text(
-              'You have pushed the button this many times:',
-            ),
             Text(_text),
-            Text(
-              '$_counter',
-              style: Theme.of(context).textTheme.headlineMedium,
-            ),
           ],
         ),
       ),
@@ -99,137 +82,3 @@ class _MyHomePageState extends State<MyHomePage> {
     );
   }
 }
-
-class MyAuthenticator extends Authenticator {
-  String token = "";
-
-  @override
-  FutureOr<Request?> authenticate(
-    Request request,
-    Response response, [
-    Request? originalRequest,
-  ]) async {
-    if (response.statusCode == HttpStatus.unauthorized) {
-      String? newToken = await refreshToken();
-
-      final Map<String, String> updatedHeaders = Map<String, String>.of(request.headers);
-
-      if (newToken != null) {
-        newToken = 'Bearer $newToken';
-        updatedHeaders.update('Authorization', (String _) => newToken!, ifAbsent: () => newToken!);
-        return request.copyWith(headers: updatedHeaders);
-      }
-    }
-    return null;
-  }
-
-  Future<String?> refreshToken() async {
-    return token;
-  }
-}
-
-@immutable
-class JsonConverter implements Converter, ErrorConverter {
-  const JsonConverter();
-
-  @override
-  Request convertRequest(Request request) => encodeJson(
-        applyHeader(
-          request,
-          contentTypeKey,
-          jsonHeaders,
-          override: false,
-        ),
-      );
-
-  Request encodeJson(Request request) {
-    final String? contentType = request.headers[contentTypeKey];
-
-    if ((contentType?.contains(jsonHeaders) ?? false) && (request.body.runtimeType != String || !isJson(request.body))) {
-      return request.copyWith(body: json.encode(request.body));
-    }
-
-    return request;
-  }
-
-  FutureOr<Response> decodeJson<BodyType, InnerType>(Response response) async {
-    final List<String> supportedContentTypes = [jsonHeaders, jsonApiHeaders];
-
-    if (response.statusCode != 200) {
-      // Convert body to json
-      JsonDecoder decoder = const JsonDecoder();
-      var body = decoder.convert(response.body);
-      throw ApiError(status: body['status'], message: body['message']);
-    }
-
-    final String? contentType = response.headers[contentTypeKey];
-    var body = response.body;
-
-    if (supportedContentTypes.contains(contentType)) {
-      body = utf8.decode(response.bodyBytes);
-    }
-
-    body = await tryDecodeJson(body);
-    if (isTypeOf<BodyType, Iterable<InnerType>>()) {
-      body = body.cast<InnerType>();
-    } else if (isTypeOf<BodyType, Map<String, InnerType>>()) {
-      body = body.cast<String, InnerType>();
-    }
-
-    return response.copyWith<BodyType>(body: body);
-  }
-
-  @override
-  FutureOr<Response<BodyType>> convertResponse<BodyType, InnerType>(
-    Response response,
-  ) async =>
-      (await decodeJson<BodyType, InnerType>(response)) as Response<BodyType>;
-
-  @protected
-  FutureOr<dynamic> tryDecodeJson(String data) {
-    try {
-      return json.decode(data);
-    } catch (e) {
-      chopperLogger.warning(e);
-
-      return data;
-    }
-  }
-
-  @override
-  FutureOr<Response> convertError<BodyType, InnerType>(
-    Response response,
-  ) async =>
-      await decodeJson(response);
-
-  static FutureOr<Response<BodyType>> responseFactory<BodyType, InnerType>(
-    Response response,
-  ) =>
-      const JsonConverter().convertResponse<BodyType, InnerType>(response);
-
-  static Request requestFactory(Request request) => const JsonConverter().convertRequest(request);
-
-  @visibleForTesting
-  static bool isJson(dynamic data) {
-    try {
-      json.decode(data);
-      return true;
-    } catch (_) {
-      return false;
-    }
-  }
-}
-
-class ApiError {
-  final String status;
-  final String message;
-
-  ApiError({required this.status, required this.message});
-
-  factory ApiError.fromJson(Map<String, dynamic> json) {
-    return ApiError(
-      status: json['status'],
-      message: json['message'],
-    );
-  }
-}