import 'dart:async'; import 'package:adaptive_dialog/adaptive_dialog.dart'; import 'package:famedlysdk/famedlysdk.dart'; import 'package:fluffychat/components/avatar.dart'; import 'package:fluffychat/components/default_app_bar_search_field.dart'; import 'package:fluffychat/components/default_bottom_navigation_bar.dart'; import 'package:fluffychat/components/matrix.dart'; import 'package:fluffychat/utils/fluffy_share.dart'; import 'package:flutter/material.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; import 'package:future_loading_dialog/future_loading_dialog.dart'; import '../utils/client_presence_extension.dart'; import '../utils/presence_extension.dart'; import 'package:adaptive_page_layout/adaptive_page_layout.dart'; class Contacts extends StatefulWidget { @override _ContactsState createState() => _ContactsState(); } class _ContactsState extends State { StreamSubscription _onSync; final TextEditingController _controller = TextEditingController(); @override void dispose() { _onSync?.cancel(); super.dispose(); } DateTime _lastSetState = DateTime.now(); Timer _coolDown; void _updateView() { _lastSetState = DateTime.now(); setState(() => null); } void _setStatus(BuildContext context) async { final input = await showTextInputDialog( context: context, title: L10n.of(context).setStatus, okLabel: L10n.of(context).ok, cancelLabel: L10n.of(context).cancel, useRootNavigator: false, textFields: [ DialogTextField( hintText: L10n.of(context).statusExampleMessage, ), ]); if (input == null) return; await showFutureLoadingDialog( context: context, future: () => Matrix.of(context).client.sendPresence( Matrix.of(context).client.userID, PresenceType.online, statusMsg: input.single, ), ); } @override Widget build(BuildContext context) { final client = Matrix.of(context).client; _onSync ??= client.onSync.stream.listen((_) { if (DateTime.now().millisecondsSinceEpoch - _lastSetState.millisecondsSinceEpoch < 1000) { _coolDown?.cancel(); _coolDown = Timer(Duration(seconds: 1), _updateView); } else { _updateView(); } }); final contactList = Matrix.of(context) .client .contactList .where((p) => p.senderId.toLowerCase().contains(_controller.text.toLowerCase())) .toList(); if (client.presences[client.userID]?.presence?.statusMsg?.isNotEmpty ?? false) { contactList.insert(0, client.presences[client.userID]); } return Scaffold( appBar: AppBar( automaticallyImplyLeading: false, elevation: 1, title: Text(L10n.of(context).friends), actions: [ TextButton.icon( label: Text( L10n.of(context).status, style: TextStyle(color: Theme.of(context).accentColor), ), icon: Icon(Icons.edit_outlined, color: Theme.of(context).accentColor), onPressed: () => _setStatus(context), ), ], ), body: ListView.builder( itemCount: contactList.length + 1, itemBuilder: (_, i) => i == 0 ? Column( mainAxisSize: MainAxisSize.min, children: [ Padding( padding: EdgeInsets.all(12), child: DefaultAppBarSearchField( hintText: L10n.of(context).search, prefixIcon: Icon(Icons.search_outlined), searchController: _controller, onChanged: (_) => setState(() => null), padding: EdgeInsets.zero, ), ), ListTile( leading: CircleAvatar( radius: Avatar.defaultSize / 2, child: Icon(Icons.person_add_outlined), backgroundColor: Theme.of(context).primaryColor, foregroundColor: Colors.white, ), title: Text(L10n.of(context).addNewFriend), onTap: () => AdaptivePageLayout.of(context) .pushNamed('/newprivatechat'), ), Divider(height: 1), if (contactList.isEmpty) Column( mainAxisAlignment: MainAxisAlignment.center, mainAxisSize: MainAxisSize.min, children: [ SizedBox(height: 16), Icon( Icons.share_outlined, size: 80, color: Colors.grey, ), Center( child: OutlinedButton( child: Text( L10n.of(context).inviteContact, style: TextStyle( color: Theme.of(context).accentColor), ), onPressed: () => FluffyShare.share( L10n.of(context).inviteText(client.userID, 'https://matrix.to/#/${client.userID}'), context), ), ), ], ), ], ) : _ContactListTile(contact: contactList[i - 1]), ), bottomNavigationBar: DefaultBottomNavigationBar(currentIndex: 0), ); } } class _ContactListTile extends StatelessWidget { final Presence contact; const _ContactListTile({Key key, @required this.contact}) : super(key: key); @override Widget build(BuildContext context) { return FutureBuilder( future: Matrix.of(context).client.getProfileFromUserId(contact.senderId), builder: (context, snapshot) { final displayname = snapshot.data?.displayname ?? contact.senderId.localpart; final avatarUrl = snapshot.data?.avatarUrl; return ListTile( leading: Container( width: Avatar.defaultSize, height: Avatar.defaultSize, child: Stack( children: [ Center(child: Avatar(avatarUrl, displayname)), Align( alignment: Alignment.bottomRight, child: Icon( Icons.circle, color: contact.color, size: 12, ), ), ], ), ), title: Text(displayname), subtitle: Text(contact.getLocalizedStatusMessage(context), style: contact.presence.statusMsg?.isNotEmpty ?? false ? TextStyle( color: Theme.of(context).accentColor, fontWeight: FontWeight.bold, ) : null), onTap: () => AdaptivePageLayout.of(context).pushNamed( '/rooms/${Matrix.of(context).client.getDirectChatFromUserId(contact.senderId)}'), ); }); } }