chore: Simplify bootstrap

lib/components/dialogs/bootstrap_dialog.dart

@@ -1,6 +1,7 @@
 import 'package:adaptive_dialog/adaptive_dialog.dart';
 import 'package:famedlysdk/encryption.dart';
 import 'package:famedlysdk/encryption/utils/bootstrap.dart';
+import 'package:famedlysdk/famedlysdk.dart';
 import 'package:fluffychat/components/dialogs/adaptive_flat_button.dart';
 import 'package:future_loading_dialog/future_loading_dialog.dart';
 import 'package:fluffychat/utils/platform_infos.dart';
@@ -8,16 +9,21 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 
-import '../matrix.dart';
-
 class BootstrapDialog extends StatefulWidget {
-  const BootstrapDialog({Key key, @required this.l10n}) : super(key: key);
+  const BootstrapDialog({
+    Key key,
+    @required this.l10n,
+    @required this.client,
+    this.easyMode = false,
+  }) : super(key: key);
 
   Future<bool> show(BuildContext context) => PlatformInfos.isCupertinoStyle
       ? showCupertinoDialog(context: context, builder: (context) => this)
       : showDialog(context: context, builder: (context) => this);
 
   final L10n l10n;
+  final Client client;
+  final bool easyMode;
 
   @override
   _BootstrapDialogState createState() => _BootstrapDialogState();
@@ -28,17 +34,17 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
 
   @override
   Widget build(BuildContext context) {
-    bootstrap ??= Matrix.of(context)
+    bootstrap ??= widget.client.encryption
-        .client
-        .encryption
         .bootstrap(onUpdate: () => setState(() => null));
 
     final buttons = <AdaptiveFlatButton>[];
     Widget body;
+    var titleText = widget.l10n.cachedKeys;
 
     switch (bootstrap.state) {
       case BootstrapState.loading:
         body = LinearProgressIndicator();
+        titleText = widget.l10n.loadingPleaseWait;
         break;
       case BootstrapState.askWipeSsss:
         body = Text('Wipe chat backup?');
@@ -208,7 +214,7 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
         break;
     }
 
-    final title = Text('Chat backup');
+    final title = Text(titleText);
     if (PlatformInfos.isCupertinoStyle) {
       return CupertinoAlertDialog(
         title: title,

lib/components/matrix.dart

@@ -139,13 +139,18 @@ class MatrixState extends State<Matrix> {
     final stage = uiaRequest.nextStages.first;
     switch (stage) {
       case AuthenticationTypes.password:
-        final input = await showTextInputDialog(context: context, textFields: [
+        final input = await showTextInputDialog(
+          context: context,
+          title: L10n.of(context).pleaseEnterYourPassword,
+          textFields: [
             DialogTextField(
               minLines: 1,
               maxLines: 1,
               obscureText: true,
+              hintText: '******',
             )
-        ]);
+          ],
+        );
         if (input?.isEmpty ?? true) return;
         return uiaRequest.completeStage(
           AuthenticationPassword(

lib/views/invitation_selection.dart

@@ -78,9 +78,7 @@ class _InvitationSelectionState extends State<InvitationSelection> {
   void searchUser(BuildContext context, String text) async {
     coolDown?.cancel();
     if (text.isEmpty) {
-      setState(() {
+      setState(() => foundProfiles = []);
-        foundProfiles = [];
-      });
     }
     currentSearchTerm = text;
     if (currentSearchTerm.isEmpty) return;

lib/views/settings.dart

@@ -486,109 +486,6 @@ class _SettingsState extends State<Settings> {
                   title: Text(L10n.of(context).appLock),
                   onTap: () => _setAppLockAction(context),
                 ),
-              ListTile(
-                trailing: Icon(Icons.compare_arrows_outlined),
-                title: Text(client.encryption.crossSigning.enabled
-                    ? L10n.of(context).crossSigningEnabled
-                    : L10n.of(context).crossSigningDisabled),
-                subtitle: client.encryption.crossSigning.enabled
-                    ? Text(client.isUnknownSession
-                        ? L10n.of(context).unknownSessionVerify
-                        : L10n.of(context).sessionVerified +
-                            ', ' +
-                            (crossSigningCached == null
-                                ? '⌛'
-                                : (crossSigningCached
-                                    ? L10n.of(context).keysCached
-                                    : L10n.of(context).keysMissing)))
-                    : null,
-                onTap: () async {
-                  if (!client.encryption.crossSigning.enabled) {
-                    return BootstrapDialog(l10n: L10n.of(context))
-                        .show(context);
-                  }
-                  if (client.isUnknownSession) {
-                    final input = await showTextInputDialog(
-                      context: context,
-                      title: L10n.of(context).askSSSSVerify,
-                      textFields: [
-                        DialogTextField(
-                          hintText: L10n.of(context).passphraseOrKey,
-                          obscureText: true,
-                          minLines: 1,
-                          maxLines: 1,
-                        )
-                      ],
-                    );
-                    if (input != null) {
-                      final valid = await showFutureLoadingDialog(
-                          context: context,
-                          future: () async {
-                            // make sure the loading spinner shows before we test the keys
-                            await Future.delayed(Duration(milliseconds: 100));
-                            var valid = false;
-                            try {
-                              await client.encryption.crossSigning
-                                  .selfSign(recoveryKey: input.single);
-                              valid = true;
-                            } catch (_) {
-                              try {
-                                await client.encryption.crossSigning
-                                    .selfSign(passphrase: input.single);
-                                valid = true;
-                              } catch (_) {
-                                valid = false;
-                              }
-                            }
-                            return valid;
-                          });
-
-                      if (valid.result == true) {
-                        await showOkAlertDialog(
-                          context: context,
-                          message: L10n.of(context).verifiedSession,
-                        );
-                        setState(() {
-                          crossSigningCachedFuture = null;
-                          crossSigningCached = null;
-                          megolmBackupCachedFuture = null;
-                          megolmBackupCached = null;
-                        });
-                      } else {
-                        await showOkAlertDialog(
-                          context: context,
-                          message: L10n.of(context).incorrectPassphraseOrKey,
-                        );
-                      }
-                    }
-                  }
-                  if (!(await client.encryption.crossSigning.isCached())) {
-                    await requestSSSSCache(context);
-                  }
-                },
-              ),
-              ListTile(
-                trailing: Icon(Icons.wb_cloudy_outlined),
-                title: Text(client.encryption.keyManager.enabled
-                    ? L10n.of(context).onlineKeyBackupEnabled
-                    : L10n.of(context).onlineKeyBackupDisabled),
-                subtitle: client.encryption.keyManager.enabled
-                    ? Text(megolmBackupCached == null
-                        ? '⌛'
-                        : (megolmBackupCached
-                            ? L10n.of(context).keysCached
-                            : L10n.of(context).keysMissing))
-                    : null,
-                onTap: () async {
-                  if (!client.encryption.keyManager.enabled) {
-                    return BootstrapDialog(l10n: L10n.of(context))
-                        .show(context);
-                  }
-                  if (!(await client.encryption.keyManager.isCached())) {
-                    await requestSSSSCache(context);
-                  }
-                },
-              ),
               ListTile(
                 title: Text(L10n.of(context).yourPublicKey),
                 onTap: () => showOkAlertDialog(
@@ -598,6 +495,16 @@ class _SettingsState extends State<Settings> {
                 ),
                 trailing: Icon(Icons.vpn_key_outlined),
               ),
+              ListTile(
+                title: Text(L10n.of(context).cachedKeys),
+                trailing: Icon(Icons.wb_cloudy_outlined),
+                subtitle: Text(
+                    '${client.encryption.keyManager.enabled ? L10n.of(context).onlineKeyBackupEnabled : L10n.of(context).onlineKeyBackupDisabled}\n${client.encryption.crossSigning.enabled ? L10n.of(context).crossSigningEnabled : L10n.of(context).crossSigningDisabled}'),
+                onTap: () => BootstrapDialog(
+                  l10n: L10n.of(context),
+                  client: Matrix.of(context).client,
+                ).show(context),
+              ),
             },
             Divider(thickness: 1),
             ListTile(