fluffychat/lib/utils/room_status_extension.dart

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import 'package:flutter/widgets.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:matrix/matrix.dart';
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import '../config/app_config.dart';
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import 'date_time_extension.dart';
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import 'matrix_sdk_extensions.dart/filtered_timeline_extension.dart';
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extension RoomStatusExtension on Room {
Presence? get directChatPresence => client.presences[directChatMatrixID];
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String getLocalizedStatus(BuildContext context) {
if (isDirectChat) {
final directChatPresence = this.directChatPresence;
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if (directChatPresence != null &&
(directChatPresence.presence.lastActiveAgo != null ||
directChatPresence.presence.currentlyActive != null)) {
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if (directChatPresence.presence.statusMsg?.isNotEmpty ?? false) {
return directChatPresence.presence.statusMsg!;
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}
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if (directChatPresence.presence.currentlyActive == true) {
return L10n.of(context)!.currentlyActive;
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}
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if (directChatPresence.presence.lastActiveAgo == null) {
return L10n.of(context)!.lastSeenLongTimeAgo;
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}
final time = DateTime.fromMillisecondsSinceEpoch(
DateTime.now().millisecondsSinceEpoch -
directChatPresence.presence.lastActiveAgo!);
return L10n.of(context)!
.lastActiveAgo(time.localizedTimeShort(context));
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}
return L10n.of(context)!.lastSeenLongTimeAgo;
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}
return L10n.of(context)!
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.countParticipants(summary.mJoinedMemberCount.toString());
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}
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String getLocalizedTypingText(BuildContext context) {
var typingText = '';
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final typingUsers = this.typingUsers;
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typingUsers.removeWhere((User u) => u.id == client.userID);
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if (AppConfig.hideTypingUsernames) {
typingText = L10n.of(context)!.isTyping;
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if (typingUsers.first.id != directChatMatrixID) {
typingText =
L10n.of(context)!.numUsersTyping(typingUsers.length.toString());
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}
} else if (typingUsers.length == 1) {
typingText = L10n.of(context)!.isTyping;
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if (typingUsers.first.id != directChatMatrixID) {
typingText =
L10n.of(context)!.userIsTyping(typingUsers.first.calcDisplayname());
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}
} else if (typingUsers.length == 2) {
typingText = L10n.of(context)!.userAndUserAreTyping(
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typingUsers.first.calcDisplayname(),
typingUsers[1].calcDisplayname());
} else if (typingUsers.length > 2) {
typingText = L10n.of(context)!.userAndOthersAreTyping(
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typingUsers.first.calcDisplayname(),
(typingUsers.length - 1).toString());
}
return typingText;
}
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List<User> getSeenByUsers(
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Timeline timeline, List<Event> filteredEvents, Set<String> unfolded,
{String? eventId}) {
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if (timeline.events.isEmpty) return [];
final filteredEvents = timeline.getFilteredEvents(unfolded: unfolded);
if (filteredEvents.isEmpty) return [];
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eventId ??= filteredEvents.first.eventId;
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final lastReceipts = <User>{};
// now we iterate the timeline events until we hit the first rendered event
for (final event in timeline.events) {
lastReceipts.addAll(event.receipts.map((r) => r.user));
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if (event.eventId == eventId) {
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break;
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}
}
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lastReceipts.removeWhere((user) =>
user.id == client.userID || user.id == filteredEvents.first.senderId);
return lastReceipts.toList();
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}
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}