update chat thread name

lib/core/widgets/change_chat_thread_name_dialog.dart

@@ -0,0 +1,62 @@
+import 'package:boilerplate/di/service_locator.dart';
+import 'package:boilerplate/domain/entity/message/chat_thread.dart';
+import 'package:boilerplate/presentation/chat_screen/store/chat_store.dart';
+import 'package:flutter/material.dart';
+
+class ChangeChatThreadNameDialog extends StatefulWidget {
+ final ChatThread chatThread;
+ const ChangeChatThreadNameDialog({Key? key, required this.chatThread})
+ : super(key: key);
+ @override
+ State<ChangeChatThreadNameDialog> createState() =>
+ _ChangeChatThreadNameDialogState();
+}
+
+class _ChangeChatThreadNameDialogState
+ extends State<ChangeChatThreadNameDialog> {
+ final TextEditingController _nameController = TextEditingController();
+ ChatStore _chatStore = getIt<ChatStore>();
+
+ @override
+ void initState() {
+ _nameController.text = widget.chatThread.subject;
+ super.initState();
+ }
+
+ @override
+ Widget build(BuildContext context) {
+ return AlertDialog(
+ title: Text('Change chat thread name'),
+ content: TextField(
+ controller: _nameController,
+ decoration: InputDecoration(
+ hintText: 'Name',
+ ),
+ ),
+ actions: <Widget>[
+ TextButton(
+ onPressed: () {
+ Navigator.of(context).pop();
+ },
+ child: Text('Cancel'),
+ ),
+ ElevatedButton(
+ onPressed: () {
+ String newName = _nameController.text;
+ // Use newName as needed, e.g., save to database
+ print('New name: $newName');
+ _chatStore
+ .updateChatThread(widget.chatThread.copyWith(subject: newName));
+ Navigator.of(context).pop();
+ },
+ child: Text(
+ 'Save',
+ style: TextStyle(
+ color: Colors.white,
+ ),
+ ),
+ ),
+ ],
+ );
+ }
+}

lib/core/widgets/chat_thread.dart

@@ -1,4 +1,6 @@
+import 'package:boilerplate/core/widgets/change_chat_thread_name_dialog.dart';
 import 'package:boilerplate/di/service_locator.dart';
+import 'package:boilerplate/domain/entity/message/chat_thread.dart';
 import 'package:boilerplate/presentation/chat_screen/store/chat_store.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
@@ -51,7 +53,17 @@ class _ChatThreadWidgetState extends State<ChatThreadWidget> {
  ],
  elevation: 8.0,
  ).then((value) {
+ ChatThread chatThread = _chatStore.chatThreads
+ .firstWhere((element) => element.id == widget.id);
  if (value == 'rename') {
+ showDialog(
+ context: context,
+ builder: (BuildContext context) {
+ return ChangeChatThreadNameDialog(
+ chatThread: chatThread,
+ );
+ },
+ );
  // Handle edit option
  } else if (value == 'delete') {
  // Handle delete option

lib/domain/entity/message/chat_thread.dart

@@ -20,4 +20,15 @@ class ChatThread {
  "subject": subject,
  "messages": List<dynamic>.from(messages.map((x) => x.toMap())),
  };
+ ChatThread copyWith({
+ int? id,
+ String? subject,
+ List<MessageWithTime>? messages,
+ }) {
+ return ChatThread(
+ id: id ?? this.id,
+ subject: subject ?? this.subject,
+ messages: messages ?? this.messages,
+ );
+ }
 }

lib/presentation/chat_screen/store/chat_store.dart

@@ -52,12 +52,15 @@ abstract class _ChatStore with Store {
  int id = 0;
 
  @observable
- List<ChatThread> chatThreads = [];
+ ObservableList<ChatThread> chatThreads = ObservableList.of([]);
 
  @observable
  ObservableFuture<List<ChatThread>?> chatThreadsFuture =
  ObservableFuture.value(null);
 
+ @observable
+ ObservableFuture<int?> updateChatThreadFuture = ObservableFuture.value(null);
+
  @observable
  ObservableFuture<Message?> sendMessageFuture = ObservableFuture.value(null);
 
@@ -68,6 +71,10 @@ abstract class _ChatStore with Store {
  bool get isLoadingChatThreads =>
  chatThreadsFuture.status == FutureStatus.pending;
 
+ @computed
+ bool get isUpdatingChatThread =>
+ updateChatThreadFuture.status == FutureStatus.pending;
+
  // actions:-------------------------------------------------------------------
  @action
  Future setChatThreadId(int newId) async {
@@ -76,7 +83,7 @@ abstract class _ChatStore with Store {
 
  @action
  Future setChatThreads(List<ChatThread> newChatThreads) async {
- chatThreads = newChatThreads;
+ chatThreads = ObservableList.of(newChatThreads);
  }
 
  @action
@@ -87,7 +94,28 @@ abstract class _ChatStore with Store {
  await future.then((value) async {
  print('response message ${value}');
  this.success = true;
- this.chatThreads = value;
+ this.chatThreads = ObservableList.of(value);
+ }).catchError((e) {
+ print(e);
+ this.success = false;
+ throw e;
+ });
+ }
+
+ @action
+ Future updateChatThread(ChatThread chatThread) async {
+ int index = chatThreads.indexWhere((e) => e.id == chatThread.id);
+ if (index != -1) {
+ chatThreads[index] = chatThread;
+ print('Object with ID $id updated');
+ } else {
+ print('Object with ID $id not found');
+ }
+ final future = _updateChatThreadUseCase.call(params: chatThread);
+ updateChatThreadFuture = ObservableFuture(future);
+ await future.then((value) async {
+ print('response message ${value}');
+ this.success = true;
  }).catchError((e) {
  print(e);
  this.success = false;