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Display the list of members of the call

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This commit is contained in:
Pierre HUBERT 2020-04-20 14:13:03 +02:00
parent 08c2ac32aa
commit 9154fe47e1
2 changed files with 44 additions and 2 deletions
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8
lib/lists/call_members_list.dart
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@ -5,4 +5,10 @@ import 'package:comunic/models/call_member.dart';
///
/// @author Pierre Hubert
class CallMembersList extends AbstractList<CallMember> {}
class CallMembersList extends AbstractList<CallMember> {
/// Get the IDs of the users in this list
Set<int> get usersID => this.map((f) => f.id).toSet();
/// Remove a specific member from this list
void removeUser(int userID) => this.removeWhere((f) => f.id == userID);
}

38
lib/ui/screens/call_screen.dart
View File

@ -1,10 +1,14 @@
import 'package:comunic/helpers/calls_helper.dart';
import 'package:comunic/helpers/conversations_helper.dart';
import 'package:comunic/helpers/users_helper.dart';
import 'package:comunic/lists/call_members_list.dart';
import 'package:comunic/lists/users_list.dart';
import 'package:comunic/models/call_config.dart';
import 'package:comunic/models/call_member.dart';
import 'package:comunic/models/conversation.dart';
import 'package:comunic/ui/widgets/comunic_back_button_widget.dart';
import 'package:comunic/ui/widgets/safe_state.dart';
import 'package:comunic/utils/account_utils.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:comunic/utils/ui_utils.dart';
import 'package:flutter/material.dart';
@ -35,6 +39,7 @@ class _CallScreenState extends SafeState<CallScreen> {
CallConfig _conf;
var _error = false;
CallMembersList _membersList;
UsersList _usersList;
@override
void initState() {
@ -67,7 +72,12 @@ class _CallScreenState extends SafeState<CallScreen> {
_conf = await CallsHelper.getConfig();
// Get current members of the call
_membersList = await CallsHelper.getMembers(convID);
final membersList = await CallsHelper.getMembers(convID);
membersList.removeUser(userID());
_usersList = await UsersHelper().getListWithThrow(membersList.usersID);
_membersList = membersList;
setState(() {});
} catch (e, stack) {
print("Could not initialize call! $e\n$stack");
setState(() => _error = true);
@ -105,5 +115,31 @@ class _CallScreenState extends SafeState<CallScreen> {
child: Text(tr("Try again").toUpperCase()),
)
]);
// Check if are not ready to show call UI
if (_membersList == null) return buildCenteredProgressBar();
return Column(
children: <Widget>[_buildMembersArea()],
);
}
/// Build members area
Widget _buildMembersArea() {
return Center(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: RichText(
text: TextSpan(
children: _membersList
.map((f) => TextSpan(
text: _usersList.getUser(f.id).displayName + " ",
style: TextStyle(
color: f.status == MemberStatus.JOINED
? null
: Colors.green)))
.toList())),
),
);
}
}