♻️ Better chat connection method

lib/widgets/chat/chat_maintainer.dart

@@ -1,99 +0,0 @@
-import 'dart:convert';
-
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:solian/models/call.dart';
-import 'package:solian/models/channel.dart';
-import 'package:solian/models/message.dart';
-import 'package:solian/models/packet.dart';
-import 'package:solian/providers/auth.dart';
-import 'package:solian/providers/chat.dart';
-import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-
-class ChatMaintainer extends StatefulWidget {
-  final Widget child;
-  final Channel channel;
-  final Function(Message val) onInsertMessage;
-  final Function(Message val) onUpdateMessage;
-  final Function(Message val) onDeleteMessage;
-  final Function(Call val) onCallStarted;
-  final Function() onCallEnded;
-
-  const ChatMaintainer({
-    super.key,
-    required this.child,
-    required this.channel,
-    required this.onInsertMessage,
-    required this.onUpdateMessage,
-    required this.onDeleteMessage,
-    required this.onCallStarted,
-    required this.onCallEnded,
-  });
-
-  @override
-  State<ChatMaintainer> createState() => _ChatMaintainerState();
-}
-
-class _ChatMaintainerState extends State<ChatMaintainer> {
-  void connect() {
-    ScaffoldMessenger.of(context).clearSnackBars();
-
-    final notify = ScaffoldMessenger.of(context).showSnackBar(
-      SnackBar(
-        content: Text(AppLocalizations.of(context)!.connectingServer),
-        duration: const Duration(minutes: 1),
-      ),
-    );
-
-    final auth = context.read<AuthProvider>();
-    final chat = context.read<ChatProvider>();
-
-    chat.connect(auth).then((snapshot) {
-      snapshot!.stream.listen(
-        (event) {
-          final result = NetworkPackage.fromJson(jsonDecode(event));
-          switch (result.method) {
-            case 'messages.new':
-              final payload = Message.fromJson(result.payload!);
-              if (payload.channelId == widget.channel.id) widget.onInsertMessage(payload);
-              break;
-            case 'messages.update':
-              final payload = Message.fromJson(result.payload!);
-              if (payload.channelId == widget.channel.id) widget.onUpdateMessage(payload);
-              break;
-            case 'messages.burnt':
-              final payload = Message.fromJson(result.payload!);
-              if (payload.channelId == widget.channel.id) widget.onDeleteMessage(payload);
-              break;
-            case 'calls.new':
-              final payload = Call.fromJson(result.payload!);
-              if (payload.channelId == widget.channel.id) widget.onCallStarted(payload);
-              break;
-            case 'calls.end':
-              final payload = Call.fromJson(result.payload!);
-              if (payload.channelId == widget.channel.id) widget.onCallEnded();
-              break;
-          }
-        },
-        onError: (_, __) => connect(),
-        onDone: () => connect(),
-      );
-
-      notify.close();
-    });
-  }
-
-  @override
-  void initState() {
-    Future.delayed(Duration.zero, () {
-      connect();
-    });
-
-    super.initState();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return widget.child;
-  }
-}

lib/widgets/chat/message_editor.dart

@@ -38,7 +38,7 @@ class _ChatMessageEditorState extends State<ChatMessageEditor> {
   final _textController = TextEditingController();
   final _focusNode = FocusNode();
 
-  List<int> _pendingMessages = List.empty(growable: true);
+  final List<int> _pendingMessages = List.empty(growable: true);
 
   int? _prevEditingId;