import 'package:matrix/matrix.dart'; import 'package:fluffychat/pages/chat_list.dart'; import 'package:fluffychat/widgets/connection_status_header.dart'; import 'package:fluffychat/widgets/list_items/chat_list_item.dart'; import 'package:flutter/cupertino.dart'; import 'package:fluffychat/config/app_config.dart'; import 'package:flutter/foundation.dart'; import 'package:flutter/material.dart'; import 'package:vrouter/vrouter.dart'; import '../../widgets/matrix.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; class ChatListView extends StatelessWidget { final ChatListController controller; const ChatListView(this.controller, {Key key}) : super(key: key); @override Widget build(BuildContext context) { return StreamBuilder( stream: Matrix.of(context).onShareContentChanged.stream, builder: (_, __) { final selectMode = controller.selectMode; return VWidgetGuard( onSystemPop: (redirector) async { final selMode = controller.selectMode; if (selMode != SelectMode.normal) controller.cancelAction(); if (selMode == SelectMode.select) redirector.stopRedirection(); }, child: Scaffold( appBar: AppBar( leading: selectMode == SelectMode.normal ? null : IconButton( tooltip: L10n.of(context).cancel, icon: Icon(Icons.close_outlined), onPressed: controller.cancelAction, ), centerTitle: false, actions: selectMode == SelectMode.share ? null : selectMode == SelectMode.select ? [ if (controller.selectedRoomIds.length == 1) IconButton( tooltip: L10n.of(context).toggleUnread, icon: Icon(Matrix.of(context) .client .getRoomById( controller.selectedRoomIds.single) .isUnread ? Icons.mark_chat_read_outlined : Icons.mark_chat_unread_outlined), onPressed: controller.toggleUnread, ), if (controller.selectedRoomIds.length == 1) IconButton( tooltip: L10n.of(context).toggleFavorite, icon: Icon(Icons.push_pin_outlined), onPressed: controller.toggleFavouriteRoom, ), if (controller.selectedRoomIds.length == 1) IconButton( icon: Icon(Matrix.of(context) .client .getRoomById(controller .selectedRoomIds.single) .pushRuleState == PushRuleState.notify ? Icons.notifications_off_outlined : Icons.notifications_outlined), tooltip: L10n.of(context).toggleMuted, onPressed: controller.toggleMuted, ), IconButton( icon: Icon(Icons.archive_outlined), tooltip: L10n.of(context).archive, onPressed: controller.archiveAction, ), ] : [ IconButton( icon: Icon(Icons.search_outlined), tooltip: L10n.of(context).search, onPressed: () => VRouter.of(context).push('/search'), ), PopupMenuButton( onSelected: controller.onPopupMenuSelect, itemBuilder: (_) => [ PopupMenuItem( value: PopupMenuAction.setStatus, child: Row( mainAxisSize: MainAxisSize.min, children: [ Icon(Icons.edit_outlined), SizedBox(width: 12), Text(L10n.of(context).setStatus), ], ), ), PopupMenuItem( value: PopupMenuAction.newGroup, child: Row( mainAxisSize: MainAxisSize.min, children: [ Icon(Icons.group_add_outlined), SizedBox(width: 12), Text(L10n.of(context).createNewGroup), ], ), ), PopupMenuItem( value: PopupMenuAction.invite, child: Row( mainAxisSize: MainAxisSize.min, children: [ Icon(Icons.share_outlined), SizedBox(width: 12), Text(L10n.of(context).inviteContact), ], ), ), PopupMenuItem( value: PopupMenuAction.archive, child: Row( mainAxisSize: MainAxisSize.min, children: [ Icon(Icons.archive_outlined), SizedBox(width: 12), Text(L10n.of(context).archive), ], ), ), PopupMenuItem( value: PopupMenuAction.settings, child: Row( mainAxisSize: MainAxisSize.min, children: [ Icon(Icons.settings_outlined), SizedBox(width: 12), Text(L10n.of(context).settings), ], ), ), ], ), ], title: Text(selectMode == SelectMode.share ? L10n.of(context).share : selectMode == SelectMode.select ? L10n.of(context).numberSelected( controller.selectedRoomIds.length.toString()) : AppConfig.applicationName), ), body: Column(children: [ ConnectionStatusHeader(), Expanded( child: StreamBuilder( stream: Matrix.of(context) .client .onSync .stream .where((s) => s.hasRoomUpdate), builder: (context, snapshot) { return FutureBuilder( future: controller.waitForFirstSync(), builder: (BuildContext context, snapshot) { if (Matrix.of(context).client.prevBatch != null) { final rooms = List.from( Matrix.of(context).client.rooms); rooms.removeWhere( (room) => room.lastEvent == null); if (rooms.isEmpty) { return Column( mainAxisAlignment: MainAxisAlignment.center, mainAxisSize: MainAxisSize.min, children: [ Icon( Icons.maps_ugc_outlined, size: 80, color: Colors.grey, ), Center( child: Text( L10n.of(context).startYourFirstChat, textAlign: TextAlign.start, style: TextStyle( color: Colors.grey, fontSize: 16, ), ), ), ], ); } final totalCount = rooms.length + 1; return ListView.separated( separatorBuilder: (_, __) => Row( children: [ Spacer(), Container( height: 1, width: 200, decoration: BoxDecoration( gradient: LinearGradient( colors: [ Colors.transparent, Theme.of(context).dividerColor, ], )), ), ], ), itemCount: totalCount, itemBuilder: (BuildContext context, int i) { if (i == 0) { return FutureBuilder( future: controller .crossSigningCachedFuture, builder: (context, snapshot) { final needsBootstrap = Matrix.of(context) .client .encryption ?.crossSigning ?.enabled == false || snapshot.data == false; final isUnknownSession = Matrix.of(context) .client .isUnknownSession; final displayHeader = needsBootstrap || isUnknownSession; if (!displayHeader || controller .hideChatBackupBanner) { return Container(); } return Material( color: Colors.orange, child: ListTile( leading: CircleAvatar( backgroundColor: Colors.white, foregroundColor: Colors.black, child: Icon(Icons.cloud), ), trailing: IconButton( icon: Icon(Icons.close), onPressed: controller .hideChatBackupBannerAction, ), title: Text(L10n.of(context) .chatBackup), subtitle: Text(L10n.of(context) .enableChatBackup), onTap: controller .firstRunBootstrapAction, ), ); }); } i--; return ChatListItem( rooms[i], selected: controller.selectedRoomIds .contains(rooms[i].id), onTap: selectMode == SelectMode.select ? () => controller .toggleSelection(rooms[i].id) : null, onLongPress: () => controller .toggleSelection(rooms[i].id), activeChat: controller.activeChat == rooms[i].id, ); }, ); } else { return Center( child: Column( mainAxisSize: MainAxisSize.min, children: [ Image.asset( 'assets/private_chat_wallpaper.png', width: 100, ), Text( L10n.of(context) .yourChatsAreBeingSynced, textAlign: TextAlign.center, ), ], ), ); } }, ); }), ), ]), floatingActionButton: selectMode == SelectMode.normal ? FloatingActionButton( heroTag: 'main_fab', onPressed: () => VRouter.of(context).push('/newprivatechat'), child: Icon(CupertinoIcons.chat_bubble), ) : null, )); }); } } enum ChatListPopupMenuItemActions { createGroup, discover, setStatus, inviteContact, settings, }