import 'package:flutter/material.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; import 'package:vrouter/vrouter.dart'; import 'package:fluffychat/pages/sign_up/signup_view.dart'; import 'package:fluffychat/utils/platform_infos.dart'; import 'package:fluffychat/widgets/matrix.dart'; import '../../utils/localized_exception_extension.dart'; class SignupPage extends StatefulWidget { const SignupPage({Key key}) : super(key: key); @override SignupPageController createState() => SignupPageController(); } class SignupPageController extends State { final TextEditingController usernameController = TextEditingController(); final TextEditingController passwordController = TextEditingController(); final TextEditingController passwordController2 = TextEditingController(); final TextEditingController emailController = TextEditingController(); String error; bool loading = false; bool showPassword = false; void toggleShowPassword() => setState(() => showPassword = !showPassword); String get domain => VRouter.of(context).queryParameters['domain']; final GlobalKey formKey = GlobalKey(); String usernameTextFieldValidator(String value) { usernameController.text = usernameController.text.trim().toLowerCase().replaceAll(' ', '_'); if (value.isEmpty) { return L10n.of(context).pleaseChooseAUsername; } return null; } String password1TextFieldValidator(String value) { const minLength = 8; if (value.isEmpty) { return L10n.of(context).chooseAStrongPassword; } if (value.length < minLength) { return L10n.of(context).pleaseChooseAtLeastChars(minLength.toString()); } return null; } String password2TextFieldValidator(String value) { if (value.isEmpty) { return L10n.of(context).chooseAStrongPassword; } if (value != passwordController.text) { return L10n.of(context).passwordsDoNotMatch; } return null; } String emailTextFieldValidator(String value) { if (value.isNotEmpty && !value.contains('@')) { return L10n.of(context).pleaseEnterValidEmail; } return null; } void signup([_]) async { setState(() { error = null; }); if (!formKey.currentState.validate()) return; setState(() { loading = true; }); try { final client = Matrix.of(context).getLoginClient(); final email = emailController.text; if (email.isNotEmpty) { Matrix.of(context).currentClientSecret = DateTime.now().millisecondsSinceEpoch.toString(); Matrix.of(context).currentThreepidCreds = await client.requestTokenToRegisterEmail( Matrix.of(context).currentClientSecret, email, 0, ); } await client.uiaRequestBackground( (auth) => client.register( username: usernameController.text, password: passwordController.text, initialDeviceDisplayName: PlatformInfos.clientName, auth: auth, ), ); } catch (e) { error = (e as Object).toLocalizedString(context); } finally { if (mounted) { setState(() => loading = false); } } } @override Widget build(BuildContext context) => SignupPageView(this); }