Implement missing account settings

CHANGELOG.md

@@ -5,6 +5,8 @@
 - Display messages with up to 10 emotes or emoji bigger
 - New design for the chat list and message bubbles
 - Implement reactions
+- Implement password change
+- Implement deactivate user account
 ### Fixes
 - Timeline randomly resorting while more history is being fetched
 - Automatically request history if the "load more" button is on the screen

lib/components/dialogs/simple_dialogs.dart

@@ -79,6 +79,7 @@ class SimpleDialogs {
     String contentText,
     String confirmText,
     String cancelText,
+    bool dangerous = false,
   }) async {
     var confirmed = false;
     await showDialog(
@@ -98,6 +99,7 @@ class SimpleDialogs {
             child: Text(
               confirmText?.toUpperCase() ??
                   L10n.of(context).confirm.toUpperCase(),
+              style: TextStyle(color: dangerous ? Colors.red : null),
             ),
             onPressed: () {
               confirmed = true;

lib/l10n/intl_messages.arb

@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2020-09-19T15:27:28.862887",
+  "@@last_modified": "2020-09-21T17:49:17.725032",
   "About": "About",
   "@About": {
     "type": "text",
@@ -453,6 +453,16 @@
     "type": "text",
     "placeholders": {}
   },
+  "This will deactivate your user account. This can not be undone! Are you sure?": "This will deactivate your user account. This can not be undone! Are you sure?",
+  "@This will deactivate your user account. This can not be undone! Are you sure?": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "Delete account": "Delete account",
+  "@Delete account": {
+    "type": "text",
+    "placeholders": {}
+  },
   "Delete message": "Delete message",
   "@Delete message": {
     "type": "text",
@@ -1006,6 +1016,11 @@
     "type": "text",
     "placeholders": {}
   },
+  "Password has been changed": "Password has been changed",
+  "@Password has been changed": {
+    "type": "text",
+    "placeholders": {}
+  },
   "Pick image": "Pick image",
   "@Pick image": {
     "type": "text",
@@ -1617,6 +1632,11 @@
     "type": "text",
     "placeholders": {}
   },
+  "Warning!": "Warning!",
+  "@Warning!": {
+    "type": "text",
+    "placeholders": {}
+  },
   "Wallpaper": "Wallpaper",
   "@Wallpaper": {
     "type": "text",

lib/l10n/l10n.dart

@@ -342,6 +342,11 @@ class L10n extends MatrixLocalizations {
 
   String get delete => Intl.message("Delete");
 
+  String get deactivateAccountWarning => Intl.message(
+      'This will deactivate your user account. This can not be undone! Are you sure?');
+
+  String get deleteAccount => Intl.message('Delete account');
+
   String get deleteMessage => Intl.message("Delete message");
 
   String get deny => Intl.message("Deny");
@@ -636,6 +641,9 @@ class L10n extends MatrixLocalizations {
 
   String get password => Intl.message("Password");
 
+  String get passwordHasBeenChanged =>
+      Intl.message('Password has been changed');
+
   String get pickImage => Intl.message('Pick image');
 
   String get pin => Intl.message('Pin');
@@ -988,6 +996,8 @@ class L10n extends MatrixLocalizations {
       Intl.message("Waiting for partner to accept the numbers...",
           name: "waitingPartnerNumbers");
 
+  String get warning => Intl.message('Warning!');
+
   String get wallpaper => Intl.message("Wallpaper");
 
   String get warningEncryptionInBeta => Intl.message(

lib/l10n/messages_messages.dart

@@ -239,6 +239,8 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("Currently active"),
         "Dark": MessageLookupByLibrary.simpleMessage("Dark"),
         "Delete": MessageLookupByLibrary.simpleMessage("Delete"),
+        "Delete account":
+            MessageLookupByLibrary.simpleMessage("Delete account"),
         "Delete message":
             MessageLookupByLibrary.simpleMessage("Delete message"),
         "Deny": MessageLookupByLibrary.simpleMessage("Deny"),
@@ -362,6 +364,8 @@ class MessageLookup extends MessageLookupByLibrary {
         "Participating user devices":
             MessageLookupByLibrary.simpleMessage("Participating user devices"),
         "Password": MessageLookupByLibrary.simpleMessage("Password"),
+        "Password has been changed":
+            MessageLookupByLibrary.simpleMessage("Password has been changed"),
         "Pick image": MessageLookupByLibrary.simpleMessage("Pick image"),
         "Pin": MessageLookupByLibrary.simpleMessage("Pin"),
         "Please be aware that you need Pantalaimon to use end-to-end encryption for now.":
@@ -438,6 +442,9 @@ class MessageLookup extends MessageLookupByLibrary {
         "They Match": MessageLookupByLibrary.simpleMessage("They Match"),
         "This room has been archived.": MessageLookupByLibrary.simpleMessage(
             "This room has been archived."),
+        "This will deactivate your user account. This can not be undone! Are you sure?":
+            MessageLookupByLibrary.simpleMessage(
+                "This will deactivate your user account. This can not be undone! Are you sure?"),
         "Thursday": MessageLookupByLibrary.simpleMessage("Thursday"),
         "Try to send again":
             MessageLookupByLibrary.simpleMessage("Try to send again"),
@@ -464,6 +471,7 @@ class MessageLookup extends MessageLookupByLibrary {
             MessageLookupByLibrary.simpleMessage("Visible for everyone"),
         "Voice message": MessageLookupByLibrary.simpleMessage("Voice message"),
         "Wallpaper": MessageLookupByLibrary.simpleMessage("Wallpaper"),
+        "Warning!": MessageLookupByLibrary.simpleMessage("Warning!"),
         "Wednesday": MessageLookupByLibrary.simpleMessage("Wednesday"),
         "Welcome to the cutest instant messenger in the matrix network.":
             MessageLookupByLibrary.simpleMessage(

lib/views/settings.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 
+import 'package:bot_toast/bot_toast.dart';
 import 'package:famedlysdk/famedlysdk.dart';
 import 'package:fluffychat/components/settings_themes.dart';
 import 'package:fluffychat/config/app_config.dart';
@@ -55,6 +56,52 @@ class _SettingsState extends State<Settings> {
         .tryRequestWithLoadingDialog(matrix.client.logout());
   }
 
+  void _changePasswordAccountAction(BuildContext context) async {
+    final oldPassword = await SimpleDialogs(context).enterText(
+      password: true,
+      titleText: L10n.of(context).pleaseEnterYourPassword,
+    );
+    if (oldPassword == null) return;
+    final newPassword = await SimpleDialogs(context).enterText(
+      password: true,
+      titleText: L10n.of(context).chooseAStrongPassword,
+    );
+    if (newPassword == null) return;
+    await SimpleDialogs(context).tryRequestWithLoadingDialog(
+      Matrix.of(context)
+          .client
+          .changePassword(newPassword, oldPassword: oldPassword),
+    );
+    BotToast.showText(text: L10n.of(context).passwordHasBeenChanged);
+  }
+
+  void _deleteAccountAction(BuildContext context) async {
+    if (await SimpleDialogs(context).askConfirmation(
+          titleText: L10n.of(context).warning,
+          contentText: L10n.of(context).deactivateAccountWarning,
+          dangerous: true,
+        ) ==
+        false) {
+      return;
+    }
+    if (await SimpleDialogs(context).askConfirmation(dangerous: true) ==
+        false) {
+      return;
+    }
+    final password = await SimpleDialogs(context).enterText(
+      password: true,
+      titleText: L10n.of(context).pleaseEnterYourPassword,
+    );
+    if (password == null) return;
+    await SimpleDialogs(context).tryRequestWithLoadingDialog(
+      Matrix.of(context).client.deactivateAccount(auth: {
+        'type': 'm.login.password',
+        'user': Matrix.of(context).client.userID,
+        'password': password,
+      }),
+    );
+  }
+
   void setJitsiInstanceAction(BuildContext context) async {
     var jitsi = await SimpleDialogs(context).enterText(
       titleText: L10n.of(context).editJitsiInstance,
@@ -359,11 +406,27 @@ class _SettingsState extends State<Settings> {
               title: Text(L10n.of(context).sendBugReports),
               onTap: () => SentryController.toggleSentryAction(context),
             ),
+            Divider(thickness: 1),
+            ListTile(
+              trailing: Icon(Icons.vpn_key),
+              title: Text(
+                'Change password',
+              ),
+              onTap: () => _changePasswordAccountAction(context),
+            ),
             ListTile(
               trailing: Icon(Icons.exit_to_app),
               title: Text(L10n.of(context).logout),
               onTap: () => logoutAction(context),
             ),
+            ListTile(
+              trailing: Icon(Icons.delete_forever),
+              title: Text(
+                L10n.of(context).deleteAccount,
+                style: TextStyle(color: Colors.red),
+              ),
+              onTap: () => _deleteAccountAction(context),
+            ),
             Divider(thickness: 1),
             ListTile(
               title: Text(