import 'package:comunic/helpers/conversations_helper.dart'; import 'package:comunic/helpers/users_helper.dart'; import 'package:comunic/lists/users_list.dart'; import 'package:comunic/models/conversation.dart'; import 'package:comunic/ui/widgets/account_image_widget.dart'; import 'package:comunic/ui/widgets/async_screen_widget.dart'; import 'package:comunic/utils/intl_utils.dart'; import 'package:flutter/material.dart'; /// Conversation members screen /// /// @author Pierre Hubert class ConversationMembersScreen extends StatefulWidget { final int convID; const ConversationMembersScreen({ Key key, @required this.convID, }) : assert(convID != null), super(key: key); @override _ConversationMembersScreenState createState() => _ConversationMembersScreenState(); } class _ConversationMembersScreenState extends State { Conversation _conversation; UsersList _members; Future _refresh() async { _conversation = await ConversationsHelper().getSingle(widget.convID, force: true); _members = await UsersHelper().getListWithThrow(_conversation.members.toSet()); } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text(tr("Conversation members"))), body: AsyncScreenWidget( onReload: _refresh, onBuild: _buildMembersList, errorMessage: tr("Could not load the list of members of this conversation!"), ), ); } Widget _buildMembersList() => ListView.builder( itemBuilder: _buildItem, itemCount: _conversation.members.length, ); Widget _buildItem(BuildContext context, int index) { final user = _members.getUser(_conversation.members[index]); return ListTile( leading: AccountImageWidget(user: user), title: Text(user.displayName), subtitle: Text(_conversation.ownerID == user.id ? tr("Owner") : tr("Member")), ); } }