import 'dart:math'; import 'package:fluffychat/components/dialogs/simple_dialogs.dart'; import 'package:fluffychat/components/matrix.dart'; import 'package:fluffychat/l10n/l10n.dart'; import 'package:fluffychat/utils/app_route.dart'; import 'package:fluffychat/views/sign_up.dart'; import 'package:flutter/material.dart'; class HomeserverPicker extends StatelessWidget { Future _setHomeserverAction(BuildContext context) async { final homeserver = await SimpleDialogs(context).enterText( titleText: L10n.of(context).enterYourHomeserver, hintText: Matrix.defaultHomeserver, prefixText: 'https://', keyboardType: TextInputType.url); if (homeserver?.isEmpty ?? true) return; _checkHomeserverAction(homeserver, context); } void _checkHomeserverAction(String homeserver, BuildContext context) async { if (!homeserver.startsWith('https://')) { homeserver = 'https://$homeserver'; } // removes trailing spaces and slash from url if present (api errors on it) homeserver = homeserver.trim(); if (homeserver.endsWith('/')) { homeserver = homeserver.substring(0, homeserver.length - 1); } final success = await SimpleDialogs(context).tryRequestWithLoadingDialog( Matrix.of(context).client.checkServer(homeserver)); if (success != false) { await Navigator.of(context).push(AppRoute(SignUp())); } } @override Widget build(BuildContext context) { return Scaffold( body: SafeArea( child: Padding( padding: EdgeInsets.symmetric( horizontal: max((MediaQuery.of(context).size.width - 600) / 2, 0)), child: Column( children: [ Hero( tag: 'loginBanner', child: Image.asset('assets/fluffychat-banner.png'), ), Padding( padding: const EdgeInsets.all(16.0), child: Text( L10n.of(context).welcomeText, textAlign: TextAlign.center, style: TextStyle( fontSize: 22, ), ), ), Spacer(), Hero( tag: 'loginButton', child: Container( width: double.infinity, height: 50, padding: EdgeInsets.symmetric(horizontal: 12), child: RaisedButton( elevation: 7, color: Theme.of(context).primaryColor, shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(6), ), child: Text( L10n.of(context).connect.toUpperCase(), style: TextStyle(color: Colors.white, fontSize: 16), ), onPressed: () => _checkHomeserverAction( Matrix.defaultHomeserver, context), ), ), ), Padding( padding: const EdgeInsets.only(left: 16.0, right: 16.0, top: 16.0), child: Opacity( opacity: 0.75, child: Text( L10n.of(context).byDefaultYouWillBeConnectedTo( Matrix.defaultHomeserver), textAlign: TextAlign.center, style: TextStyle( fontSize: 16, ), ), ), ), FlatButton( child: Text( L10n.of(context).changeTheHomeserver, style: TextStyle( decoration: TextDecoration.underline, color: Colors.blue, fontSize: 16, ), ), onPressed: () => _setHomeserverAction(context), ), SizedBox(height: 16), ], ), ), ), ); } }