diff --git a/lib/ui/widgets/tablet_mode/conversations/conversation_window.dart b/lib/ui/widgets/tablet_mode/conversations/conversation_window.dart index bff9ced..4df7bdd 100644 --- a/lib/ui/widgets/tablet_mode/conversations/conversation_window.dart +++ b/lib/ui/widgets/tablet_mode/conversations/conversation_window.dart @@ -1,4 +1,6 @@ +import 'package:comunic/helpers/conversations_helper.dart'; import 'package:comunic/models/conversation.dart'; +import 'package:comunic/ui/screens/conversation_screen.dart'; import 'package:comunic/ui/widgets/safe_state.dart'; import 'package:comunic/ui/widgets/tablet_mode/conversations/conversation_window_container.dart'; import 'package:comunic/utils/intl_utils.dart'; @@ -28,13 +30,71 @@ class ConversationWindow extends StatefulWidget { class _ConversationWindowState extends SafeState { Conversation _conversation; String _convTitle; + bool _error = false; + + int get _convID => widget.convID; + + void _setError(bool e) => setState(() => _error = e); + + Future _refresh() async { + try { + _setError(false); + + final conversation = + await ConversationsHelper().getSingle(_convID, force: true); + assert(conversation != null); + final name = + await ConversationsHelper.getConversationNameAsync(conversation); + assert(name != null); + + setState(() { + _conversation = conversation; + _convTitle = name; + }); + } catch (e, s) { + _setError(true); + print("Could not refresh the list of conversations! $e\n$s"); + showSimpleSnack(context, tr("Could not load conversation information!")); + } + } + + @override + void initState() { + super.initState(); + _refresh(); + } @override Widget build(BuildContext context) { + // In case of error + if (_error) + return ConversationWindowContainer( + title: Text(tr("Error")), + onClose: widget.onClose, + body: buildErrorCard(tr("Could not load conversation information!"), + actions: [ + FlatButton( + textColor: Colors.white, + onPressed: _refresh, + child: Text(tr("Try again").toUpperCase()), + ) + ]), + ); + + // If it is still loading + if (_conversation == null) + return ConversationWindowContainer( + title: Text(tr("Loading...")), + onClose: widget.onClose, + body: buildCenteredProgressBar(), + ); + return ConversationWindowContainer( - title: Text(tr("Loading...")), + title: Text(_convTitle), onClose: widget.onClose, - body: buildCenteredProgressBar(), + body: ConversationScreen( + conversationID: _convID, + ), ); } }