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mirror of https://gitlab.com/comunic/comunicmobile synced 2024-11-22 12:59:21 +00:00

Display the list of unread conversations

This commit is contained in:
Pierre HUBERT 2020-05-08 15:40:13 +02:00
parent 935d7dbb63
commit 5fb845732f
5 changed files with 134 additions and 7 deletions

View File

@ -4,6 +4,7 @@ import 'package:comunic/helpers/users_helper.dart';
import 'package:comunic/helpers/websocket_helper.dart';
import 'package:comunic/lists/conversation_messages_list.dart';
import 'package:comunic/lists/conversations_list.dart';
import 'package:comunic/lists/unread_conversations_list.dart';
import 'package:comunic/lists/users_list.dart';
import 'package:comunic/models/api_request.dart';
import 'package:comunic/models/api_response.dart';
@ -11,6 +12,7 @@ import 'package:comunic/models/conversation.dart';
import 'package:comunic/models/conversation_message.dart';
import 'package:comunic/models/displayed_content.dart';
import 'package:comunic/models/new_conversation_message.dart';
import 'package:comunic/models/unread_conversation.dart';
import 'package:comunic/utils/account_utils.dart';
import 'package:meta/meta.dart';
@ -385,6 +387,24 @@ class ConversationsHelper {
return true;
}
/// Get the list of unread conversations
///
/// Throws in case of failure
static Future<UnreadConversationsList> getListUnread() async {
final list = (await APIRequest.withLogin("conversations/get_list_unread")
.execWithThrow())
.getArray();
return UnreadConversationsList()
..addAll(list.map((f) => UnreadConversation(
id: f["id"],
convName: f["conv_name"],
lastActive: f["last_active"],
userID: f["userID"],
message: f["message"],
)));
}
/// Register a conversation : ask the server to notify about updates to the
/// conversation through WebSocket
Future<void> registerConversationEvents(int id) async {

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@ -0,0 +1,11 @@
import 'package:comunic/lists/abstract_list.dart';
import 'package:comunic/models/unread_conversation.dart';
/// List of unread conversations
///
/// @author Pierre Hubert
class UnreadConversationsList extends AbstractList<UnreadConversation> {
/// Get the ID of the users included in this list
Set<int> get usersID => new Set<int>()..addAll(map((f) => f.userID));
}

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@ -0,0 +1,25 @@
import 'package:flutter/material.dart';
/// Unread conversation information
///
/// @author Pierre Hubert
class UnreadConversation {
final int id;
final String convName;
final int lastActive;
final int userID;
final String message;
const UnreadConversation({
@required this.id,
@required this.convName,
@required this.lastActive,
@required this.userID,
@required this.message,
}) : assert(id != null),
assert(convName != null),
assert(lastActive != null),
assert(userID != null),
assert(message != null);
}

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@ -0,0 +1,76 @@
import 'package:comunic/helpers/conversations_helper.dart';
import 'package:comunic/helpers/users_helper.dart';
import 'package:comunic/lists/unread_conversations_list.dart';
import 'package:comunic/lists/users_list.dart';
import 'package:comunic/ui/widgets/account_image_widget.dart';
import 'package:comunic/ui/widgets/async_screen_widget.dart';
import 'package:comunic/utils/date_utils.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:flutter/material.dart';
/// Unread conversations screen
///
/// @author Pierre Hubert
class UnreadConversationsScreen extends StatefulWidget {
@override
_UnreadConversationsScreenState createState() =>
_UnreadConversationsScreenState();
}
class _UnreadConversationsScreenState extends State<UnreadConversationsScreen> {
UnreadConversationsList _list;
UsersList _users;
Future<void> _refresh() async {
_list = await ConversationsHelper.getListUnread();
_users = await UsersHelper().getListWithThrow(_list.usersID);
}
@override
Widget build(BuildContext context) {
return AsyncScreenWidget(
onReload: _refresh,
onBuild: _buildList,
errorMessage: tr("Could not load the list of unread conversations!"),
);
}
Widget _buildList() {
// Check for no unread conversation
if (_list.isEmpty)
return Center(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
tr("You do not have any unread conversation yet..."),
textAlign: TextAlign.center,
),
),
);
return ListView.builder(
itemBuilder: _tileBuilder,
itemCount: _list.length,
);
}
Widget _tileBuilder(BuildContext context, int index) {
final conv = _list[index];
final user = _users.getUser(conv.userID);
return ListTile(
leading: AccountImageWidget(user: user),
title: Text(user.displayName),
subtitle: RichText(
text: TextSpan(style: Theme.of(context).textTheme.body1, children: [
TextSpan(text: conv.convName.isNotEmpty ? conv.convName + "\n" : ""),
TextSpan(
text: conv.message,
style: TextStyle(fontStyle: FontStyle.italic),
),
]),
),
trailing: Text(diffTimeFromNowToStr(conv.lastActive)),
);
}
}

View File

@ -2,6 +2,7 @@ import 'package:comunic/helpers/events_helper.dart';
import 'package:comunic/helpers/notifications_helper.dart';
import 'package:comunic/models/count_unread_notifications.dart';
import 'package:comunic/ui/screens/notifications_screen.dart';
import 'package:comunic/ui/screens/unread_conversations_screen.dart';
import 'package:comunic/ui/widgets/safe_state.dart';
import 'package:comunic/ui/widgets/tablet_mode/appbar_custom_dropdown_widget.dart';
import 'package:flutter/material.dart';
@ -71,13 +72,7 @@ class _ComunicTabletAppBarWidgetState
key: conversationsDropdownKey,
icon: Icon(Icons.message),
notificationsBadge: _unreadNotifications.conversations,
onBuildOverlay: (c) => Center(
child: RaisedButton(
child: Text("Close"),
onPressed: () =>
conversationsDropdownKey.currentState.toggleOverlay(),
),
),
onBuildOverlay: (c) => UnreadConversationsScreen(),
),
PopupMenuButton(itemBuilder: (c) => []),
],