refactor: Pages folder structure

lib/pages/login.dart

@@ -1,245 +0,0 @@
-import 'dart:async';
-
-import 'package:flutter/material.dart';
-
-import 'package:adaptive_dialog/adaptive_dialog.dart';
-import 'package:email_validator/email_validator.dart';
-import 'package:flutter_gen/gen_l10n/l10n.dart';
-import 'package:future_loading_dialog/future_loading_dialog.dart';
-import 'package:matrix/matrix.dart';
-
-import 'package:fluffychat/widgets/matrix.dart';
-import '../config/app_config.dart';
-import '../config/setting_keys.dart';
-import '../utils/platform_infos.dart';
-import 'views/login_view.dart';
-
-class Login extends StatefulWidget {
-  const Login({Key key}) : super(key: key);
-
-  @override
-  LoginController createState() => LoginController();
-}
-
-class LoginController extends State<Login> {
-  final TextEditingController usernameController = TextEditingController();
-  final TextEditingController passwordController = TextEditingController();
-  String usernameError;
-  String passwordError;
-  bool loading = false;
-  bool showPassword = false;
-
-  void toggleShowPassword() => setState(() => showPassword = !showPassword);
-
-  void login([_]) async {
-    final matrix = Matrix.of(context);
-    if (usernameController.text.isEmpty) {
-      setState(() => usernameError = L10n.of(context).pleaseEnterYourUsername);
-    } else {
-      setState(() => usernameError = null);
-    }
-    if (passwordController.text.isEmpty) {
-      setState(() => passwordError = L10n.of(context).pleaseEnterYourPassword);
-    } else {
-      setState(() => passwordError = null);
-    }
-
-    if (usernameController.text.isEmpty || passwordController.text.isEmpty) {
-      return;
-    }
-
-    setState(() => loading = true);
-    try {
-      final username = usernameController.text;
-      AuthenticationIdentifier identifier;
-      if (username.isEmail) {
-        identifier = AuthenticationThirdPartyIdentifier(
-          medium: 'email',
-          address: username,
-        );
-      } else if (username.isPhoneNumber) {
-        identifier = AuthenticationThirdPartyIdentifier(
-          medium: 'msisdn',
-          address: username,
-        );
-      } else {
-        identifier = AuthenticationUserIdentifier(user: username);
-      }
-      await matrix.getLoginClient().login(LoginType.mLoginPassword,
-          identifier: identifier,
-          // To stay compatible with older server versions
-          // ignore: deprecated_member_use
-          user: identifier.type == AuthenticationIdentifierTypes.userId
-              ? username
-              : null,
-          password: passwordController.text,
-          initialDeviceDisplayName: PlatformInfos.clientName);
-    } on MatrixException catch (exception) {
-      setState(() => passwordError = exception.errorMessage);
-      return setState(() => loading = false);
-    } catch (exception) {
-      setState(() => passwordError = exception.toString());
-      return setState(() => loading = false);
-    }
-
-    if (mounted) setState(() => loading = false);
-  }
-
-  Timer _coolDown;
-
-  void checkWellKnownWithCoolDown(String userId) async {
-    _coolDown?.cancel();
-    _coolDown = Timer(
-      const Duration(seconds: 1),
-      () => _checkWellKnown(userId),
-    );
-  }
-
-  void _checkWellKnown(String userId) async {
-    setState(() => usernameError = null);
-    if (!userId.isValidMatrixId) return;
-    try {
-      final oldHomeserver = Matrix.of(context).getLoginClient().homeserver;
-      var newDomain = Uri.https(userId.domain, '');
-      Matrix.of(context).getLoginClient().homeserver = newDomain;
-      DiscoveryInformation wellKnownInformation;
-      try {
-        wellKnownInformation =
-            await Matrix.of(context).getLoginClient().getWellknown();
-        if (wellKnownInformation.mHomeserver?.baseUrl?.toString()?.isNotEmpty ??
-            false) {
-          newDomain = wellKnownInformation.mHomeserver.baseUrl;
-        }
-      } catch (_) {
-        // do nothing, newDomain is already set to a reasonable fallback
-      }
-      if (newDomain != oldHomeserver) {
-        await showFutureLoadingDialog(
-          context: context,
-          // do nothing if we error, we'll handle it below
-          future: () => Matrix.of(context)
-              .getLoginClient()
-              .checkHomeserver(newDomain)
-              .catchError((e) => null),
-        );
-        if (Matrix.of(context).getLoginClient().homeserver == null) {
-          Matrix.of(context).getLoginClient().homeserver = oldHomeserver;
-          // okay, the server we checked does not appear to be a matrix server
-          Logs().v(
-              '$newDomain is not running a homeserver, asking to use $oldHomeserver');
-          final dialogResult = await showOkCancelAlertDialog(
-            context: context,
-            useRootNavigator: false,
-            message: L10n.of(context).noMatrixServer(newDomain, oldHomeserver),
-            okLabel: L10n.of(context).ok,
-            cancelLabel: L10n.of(context).cancel,
-          );
-          if (dialogResult == OkCancelResult.ok) {
-            setState(() => usernameError = null);
-          } else {
-            Navigator.of(context, rootNavigator: false).pop();
-            return;
-          }
-        }
-        var jitsi = wellKnownInformation?.additionalProperties
-            ?.tryGet<Map<String, dynamic>>('im.vector.riot.jitsi')
-            ?.tryGet<String>('preferredDomain');
-        if (jitsi != null) {
-          if (!jitsi.endsWith('/')) {
-            jitsi += '/';
-          }
-          Logs().v('Found custom jitsi instance $jitsi');
-          await Matrix.of(context)
-              .store
-              .setItem(SettingKeys.jitsiInstance, jitsi);
-          AppConfig.jitsiInstance = jitsi;
-        }
-        setState(() => usernameError = null);
-      }
-    } catch (e) {
-      setState(() => usernameError = e.toString());
-    }
-  }
-
-  void passwordForgotten() async {
-    final input = await showTextInputDialog(
-      useRootNavigator: false,
-      context: context,
-      title: L10n.of(context).enterAnEmailAddress,
-      okLabel: L10n.of(context).ok,
-      cancelLabel: L10n.of(context).cancel,
-      textFields: [
-        DialogTextField(
-          hintText: L10n.of(context).enterAnEmailAddress,
-          keyboardType: TextInputType.emailAddress,
-        ),
-      ],
-    );
-    if (input == null) return;
-    final clientSecret =
-        Matrix.of(context).client.generateUniqueTransactionId();
-    final response = await showFutureLoadingDialog(
-      context: context,
-      future: () =>
-          Matrix.of(context).getLoginClient().requestTokenToResetPasswordEmail(
-                clientSecret,
-                input.single,
-                sendAttempt++,
-              ),
-    );
-    if (response.error != null) return;
-    final ok = await showOkAlertDialog(
-      useRootNavigator: false,
-      context: context,
-      title: L10n.of(context).weSentYouAnEmail,
-      message: L10n.of(context).pleaseClickOnLink,
-      okLabel: L10n.of(context).iHaveClickedOnLink,
-    );
-    if (ok == null) return;
-    final password = await showTextInputDialog(
-      useRootNavigator: false,
-      context: context,
-      title: L10n.of(context).chooseAStrongPassword,
-      okLabel: L10n.of(context).ok,
-      cancelLabel: L10n.of(context).cancel,
-      textFields: [
-        const DialogTextField(
-          hintText: '******',
-          obscureText: true,
-          minLines: 1,
-          maxLines: 1,
-        ),
-      ],
-    );
-    if (password == null) return;
-    final success = await showFutureLoadingDialog(
-      context: context,
-      future: () => Matrix.of(context).getLoginClient().changePassword(
-            password.single,
-            auth: AuthenticationThreePidCreds(
-              type: AuthenticationTypes.emailIdentity,
-              threepidCreds: ThreepidCreds(
-                sid: response.result.sid,
-                clientSecret: clientSecret,
-              ),
-            ),
-          ),
-    );
-    if (success.error == null) {
-      ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text(L10n.of(context).passwordHasBeenChanged)));
-    }
-  }
-
-  static int sendAttempt = 0;
-
-  @override
-  Widget build(BuildContext context) => LoginView(this);
-}
-
-extension on String {
-  static final RegExp _phoneRegex =
-      RegExp(r'^[+]*[(]{0,1}[0-9]{1,4}[)]{0,1}[-\s\./0-9]*$');
-  bool get isEmail => EmailValidator.validate(this);
-  bool get isPhoneNumber => _phoneRegex.hasMatch(this);
-}