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https://gitlab.com/comunic/comunicmobile
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Improve user access denied screen
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736accaca4
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@ -5,8 +5,9 @@ import 'package:comunic/models/user.dart';
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import 'package:comunic/ui/routes/main_route/main_route.dart';
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import 'package:comunic/ui/widgets/FrienshipStatusWidget.dart';
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import 'package:comunic/ui/widgets/account_image_widget.dart';
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import 'package:comunic/ui/widgets/async_screen_widget.dart';
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import 'package:comunic/ui/widgets/safe_state.dart';
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import 'package:comunic/utils/intl_utils.dart';
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import 'package:comunic/utils/ui_utils.dart';
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import 'package:flutter/material.dart';
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/// User access denied screen
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@ -24,94 +25,67 @@ class UserAccessDeniedScreen extends StatefulWidget {
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_UserAccessDeniedScreenState createState() => _UserAccessDeniedScreenState();
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}
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class _UserAccessDeniedScreenState extends State<UserAccessDeniedScreen> {
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class _UserAccessDeniedScreenState extends SafeState<UserAccessDeniedScreen> {
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final UsersHelper usersHelper = UsersHelper();
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final FriendsHelper friendsHelper = FriendsHelper();
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GlobalKey<RefreshIndicatorState> _refreshIndicatorKey =
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GlobalKey<RefreshIndicatorState>();
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final _key = GlobalKey<AsyncScreenWidgetState>();
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FriendStatus _status;
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User _user;
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bool _error = false;
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void setError(bool e) => setState(() => _error = e);
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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refresh();
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}
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Future<void> refresh() async {
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try {
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final status = await friendsHelper.getFriendshipStatus(widget.userID);
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final user = await usersHelper.getSingleWithThrow(widget.userID);
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final status = await friendsHelper.getFriendshipStatus(widget.userID);
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final user = await usersHelper.getSingleWithThrow(widget.userID);
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// Check if the two users are friend now
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if (status.areFriend) {
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final controller = MainController.of(context);
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controller.popPage();
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controller.openUserPage(widget.userID);
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}
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setState(() {
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_status = status;
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_user = user;
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});
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} catch (e) {
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setError(true);
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// Check if the two users are friend now
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if (status.areFriend) {
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final controller = MainController.of(context);
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controller.popPage();
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controller.openUserPage(widget.userID);
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}
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_status = status;
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_user = user;
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}
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@override
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Widget build(BuildContext context) {
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if (!_error && _status == null) return buildLoadingPage(showAppBar: true);
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return AsyncScreenWidget(
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key: _key,
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onReload: refresh,
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onBuild: _buildPage,
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errorMessage: tr("Could not load friendship information!"));
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}
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return Scaffold(
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appBar: AppBar(
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title: Text(_error ? "Error" : _user.displayName),
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),
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body: RefreshIndicator(
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key: _refreshIndicatorKey,
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onRefresh: refresh,
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child: ListView.builder(
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itemBuilder: (c, i) => _scrollBuild(),
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itemCount: 1,
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Widget _buildPage() {
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final size = MediaQuery.of(context).size;
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return Container(
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constraints: BoxConstraints.loose(size),
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child: SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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AccountImageWidget(
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user: _user,
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width: 75,
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),
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Text(
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_user.displayName,
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style: TextStyle(fontSize: 25.0),
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),
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Text(tr("This account is private.")),
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FriendshipStatusWidget(
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status: _status,
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onFriendshipUpdated: () => _key.currentState.refresh(),
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)
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],
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),
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),
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),
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);
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}
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Widget _scrollBuild() {
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if (_error) return _buildError();
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return _buildPage();
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}
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Widget _buildError() {
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return buildErrorCard("Could get information about your friendship!");
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}
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Widget _buildPage() {
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return Center(
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child: Column(
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children: <Widget>[
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AccountImageWidget(
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user: _user,
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width: 75,
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),
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Text(
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_user.displayName,
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style: TextStyle(fontSize: 25.0),
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),
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Text(tr("This account is private.")),
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FriendshipStatusWidget(
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status: _status,
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onFriendshipUpdated: () => _refreshIndicatorKey.currentState.show(),
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)
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],
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),
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);
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}
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}
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