import 'package:comunic/helpers/friends_helper.dart'; import 'package:comunic/helpers/users_helper.dart'; import 'package:comunic/models/advanced_user_info.dart'; import 'package:comunic/models/friend_status.dart'; import 'package:comunic/ui/routes/main_route/main_route.dart'; import 'package:comunic/ui/widgets/mobile_mode/user_page_mobile.dart'; import 'package:comunic/ui/widgets/safe_state.dart'; import 'package:comunic/ui/widgets/tablet_mode/user_page_tablet.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'; /// User page route /// /// @author Pierre HUBERT enum _PageStatus { LOADING, ERROR, READY } class UserPageScreen extends StatefulWidget { final int userID; const UserPageScreen({Key key, @required this.userID}) : assert(userID != null), super(key: key); @override _UserPageScreenState createState() => _UserPageScreenState(); } class _UserPageScreenState extends SafeState { // Helpers final usersHelper = UsersHelper(); // Objects members _PageStatus _status = _PageStatus.LOADING; AdvancedUserInfo _userInfo; FriendStatus _frienshipStatus; final _refreshIndicatorKey = GlobalKey(); _setStatus(_PageStatus s) => setState(() => _status = s); @override void didChangeDependencies() { super.didChangeDependencies(); _getUserInfo(); } Future _getUserInfo() async { _setStatus(_PageStatus.LOADING); try { final user = await usersHelper.getAdvancedInfo(widget.userID); final status = widget.userID == userID() ? null : await FriendsHelper().getFriendshipStatus(widget.userID); setState(() { _userInfo = user; _frienshipStatus = status; }); _setStatus(_PageStatus.READY); } on GetUserAdvancedUserError catch (e) { _setStatus(_PageStatus.ERROR); if (e.cause == GetUserAdvancedInformationErrorCause.NOT_AUTHORIZED) { final controller = MainController.of(context); controller.popPage(); controller.openUserAccessDeniedPage(widget.userID); } } catch (e, s) { print("Could not refresh user information! $e\n$s"); _setStatus(_PageStatus.ERROR); } } @override Widget build(BuildContext context) { if (_status == _PageStatus.LOADING) return buildLoadingPage(); if (_status == _PageStatus.ERROR) return _buildError(); return Scaffold( body: RefreshIndicator( key: _refreshIndicatorKey, child: _buildBody(), onRefresh: _getUserInfo, ), ); } /// Error card Widget _buildError() { return Scaffold( appBar: AppBar( title: Text(tr("Error")), ), body: Center( child: buildErrorCard(tr("Could not get user information!"), actions: [ TextButton( onPressed: _getUserInfo, child: Text( tr("Retry").toUpperCase(), style: TextStyle(color: Colors.white), ), ) ])), ); } Widget _buildBody() { return isTablet(context) ? UserPageTablet( userInfo: _userInfo, onNeedRefresh: () => _refreshIndicatorKey.currentState.show(), friendshipStatus: _frienshipStatus, ) : UserMobilePage( userInfo: _userInfo, onNeedRefresh: () => _refreshIndicatorKey.currentState.show(), ); } }