fluffychat/lib/widgets/list_items/chat_list_item.dart

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Dart
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import 'package:adaptive_dialog/adaptive_dialog.dart';
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import 'package:fluffychat/config/app_config.dart';
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import 'package:matrix/matrix.dart';
import 'package:fluffychat/utils/matrix_sdk_extensions.dart/event_extension.dart';
import 'package:fluffychat/utils/matrix_sdk_extensions.dart/matrix_locals.dart';
import 'package:fluffychat/utils/room_status_extension.dart';
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import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:pedantic/pedantic.dart';
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import 'package:vrouter/vrouter.dart';
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import '../../utils/date_time_extension.dart';
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import '../avatar.dart';
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import '../../pages/send_file_dialog.dart';
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import 'package:future_loading_dialog/future_loading_dialog.dart';
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import '../matrix.dart';
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enum ArchivedRoomAction { delete, rejoin }
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class ChatListItem extends StatelessWidget {
final Room room;
final bool activeChat;
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final bool selected;
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final Function onForget;
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final Function onTap;
final Function onLongPress;
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const ChatListItem(this.room,
{this.activeChat = false,
this.selected = false,
this.onTap,
this.onLongPress,
this.onForget});
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void clickAction(BuildContext context) async {
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if (onTap != null) return onTap();
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if (!activeChat) {
if (room.membership == Membership.invite &&
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(await showFutureLoadingDialog(
context: context,
future: () async {
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final joinedFuture = room.client.onSync.stream
.where((u) =>
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u.rooms?.join?.containsKey(room.id) ?? false)
.first;
await room.join();
await joinedFuture;
}))
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.error !=
null) {
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return;
}
if (room.membership == Membership.ban) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
content: Text(L10n.of(context).youHaveBeenBannedFromThisChat),
),
);
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return;
}
if (room.membership == Membership.leave) {
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final action = await showModalActionSheet<ArchivedRoomAction>(
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context: context,
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title: L10n.of(context).archivedRoom,
message: L10n.of(context).thisRoomHasBeenArchived,
actions: [
SheetAction(
label: L10n.of(context).rejoin,
key: ArchivedRoomAction.rejoin,
),
SheetAction(
label: L10n.of(context).delete,
key: ArchivedRoomAction.delete,
isDestructiveAction: true,
),
],
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);
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if (action != null) {
switch (action) {
case ArchivedRoomAction.delete:
await archiveAction(context);
break;
case ArchivedRoomAction.rejoin:
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await showFutureLoadingDialog(
context: context,
future: () => room.join(),
);
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break;
}
}
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}
if (room.membership == Membership.join) {
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if (Matrix.of(context).shareContent != null) {
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if (Matrix.of(context).shareContent['msgtype'] ==
'chat.fluffy.shared_file') {
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await showDialog(
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context: context,
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useRootNavigator: false,
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builder: (c) => SendFileDialog(
file: Matrix.of(context).shareContent['file'],
room: room,
),
);
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} else {
unawaited(room.sendEvent(Matrix.of(context).shareContent));
}
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Matrix.of(context).shareContent = null;
}
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VRouter.of(context).toSegments(['rooms', room.id]);
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}
}
}
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Future<void> archiveAction(BuildContext context) async {
{
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if ([Membership.leave, Membership.ban].contains(room.membership)) {
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final success = await showFutureLoadingDialog(
context: context,
future: () => room.forget(),
);
if (success.error == null) {
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if (onForget != null) onForget();
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}
return success;
}
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final confirmed = await showOkCancelAlertDialog(
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useRootNavigator: false,
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context: context,
title: L10n.of(context).areYouSure,
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okLabel: L10n.of(context).yes,
cancelLabel: L10n.of(context).no,
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);
if (confirmed == OkCancelResult.cancel) return;
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await showFutureLoadingDialog(
context: context, future: () => room.leave());
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return;
}
}
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@override
Widget build(BuildContext context) {
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final isMuted = room.pushRuleState != PushRuleState.notify;
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final typingText = room.getLocalizedTypingText(context);
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final ownMessage =
room.lastEvent?.senderId == Matrix.of(context).client.userID;
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final unread = room.isUnread || room.membership == Membership.invite;
final unreadBubbleSize = unread
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? room.notificationCount > 0.0
? 20.0
: 14.0
: 0.0;
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return ListTile(
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selected: selected || activeChat,
selectedTileColor: selected
? Theme.of(context).primaryColor.withAlpha(100)
: Theme.of(context).secondaryHeaderColor,
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onLongPress: onLongPress,
leading: selected
? Container(
width: Avatar.defaultSize,
height: Avatar.defaultSize,
child: Material(
color: Theme.of(context).primaryColor,
borderRadius: BorderRadius.circular(Avatar.defaultSize),
child: Icon(Icons.check, color: Colors.white),
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),
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)
: Avatar(room.avatar, room.displayname, onTap: onLongPress),
title: Row(
children: <Widget>[
Expanded(
child: Text(
room.getLocalizedDisplayname(MatrixLocals(L10n.of(context))),
maxLines: 1,
overflow: TextOverflow.ellipsis,
softWrap: false,
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style: TextStyle(
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fontWeight: unread ? FontWeight.bold : null,
color: unread
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? Theme.of(context).colorScheme.secondary
: Theme.of(context).textTheme.bodyText1.color,
),
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),
),
if (isMuted)
Padding(
padding: const EdgeInsets.only(left: 4.0),
child: Icon(
Icons.notifications_off_outlined,
size: 16,
),
),
if (room.isFavourite)
Padding(
padding: EdgeInsets.only(
right: room.notificationCount > 0 ? 4.0 : 0.0),
child: Icon(
Icons.push_pin_outlined,
size: 16,
color: Theme.of(context).colorScheme.secondary,
),
),
Padding(
padding: const EdgeInsets.only(left: 4.0),
child: Text(
room.timeCreated.localizedTimeShort(context),
style: TextStyle(
fontSize: 13,
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color: unread
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? Theme.of(context).colorScheme.secondary
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: Theme.of(context).textTheme.bodyText2.color,
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),
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),
),
],
),
subtitle: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
if (typingText.isEmpty && ownMessage) ...{
Icon(
room.lastEvent.statusIcon,
size: 14,
),
SizedBox(width: 4),
},
AnimatedContainer(
width: typingText.isEmpty ? 0 : 18,
clipBehavior: Clip.hardEdge,
decoration: BoxDecoration(),
duration: Duration(milliseconds: 300),
curve: Curves.bounceInOut,
padding: EdgeInsets.only(right: 4),
child: Icon(
Icons.edit_outlined,
color: Theme.of(context).colorScheme.secondary,
size: 14,
),
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),
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if (typingText.isEmpty &&
!ownMessage &&
!room.isDirectChat &&
room.lastEvent != null &&
room.lastEvent.type == EventTypes.Message &&
{MessageTypes.Text, MessageTypes.Notice}
.contains(room.lastEvent.messageType))
Text(
'${room.lastEvent.sender.calcDisplayname()}: ',
style: TextStyle(
color: Theme.of(context).textTheme.bodyText1.color,
),
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),
Expanded(
child: typingText.isNotEmpty
? Text(
typingText,
style: TextStyle(
color: Theme.of(context).colorScheme.secondary,
),
softWrap: false,
)
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: Text(
room.membership == Membership.invite
? L10n.of(context).youAreInvitedToThisChat
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: room.lastEvent?.getLocalizedBody(
MatrixLocals(L10n.of(context)),
hideReply: true,
hideEdit: true,
plaintextBody: true,
),
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softWrap: false,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(
color: unread
? Theme.of(context).colorScheme.secondary
: Theme.of(context).textTheme.bodyText2.color,
decoration: room.lastEvent?.redacted == true
? TextDecoration.lineThrough
: null,
),
),
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),
SizedBox(width: 8),
AnimatedContainer(
duration: Duration(milliseconds: 300),
curve: Curves.bounceInOut,
padding: EdgeInsets.symmetric(horizontal: 7),
height: unreadBubbleSize,
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width: room.notificationCount == 0 && !unread
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? 0
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: (unreadBubbleSize - 9) *
room.notificationCount.toString().length +
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9,
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decoration: BoxDecoration(
color: room.highlightCount > 0
? Colors.red
: Theme.of(context).primaryColor,
borderRadius: BorderRadius.circular(AppConfig.borderRadius),
),
child: Center(
child: room.notificationCount > 0
? Text(
room.notificationCount.toString(),
style: TextStyle(
color: Colors.white,
fontSize: 13,
),
)
: Container(),
),
),
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],
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),
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onTap: () => clickAction(context),
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);
}
}