add debounce to select path on generate invite

companyzero · Jun 16, 2023 · cf8e9cb · cf8e9cb
1 parent 0c0c65b
commit cf8e9cb
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Showing 2 changed files with 20 additions and 24 deletions.
diff --git a/bruig/flutterui/bruig/lib/components/chats_list.dart b/bruig/flutterui/bruig/lib/components/chats_list.dart
@@ -9,6 +9,7 @@ import 'package:bruig/components/empty_widget.dart';
 import 'package:bruig/components/gc_context_menu.dart';
 import 'package:bruig/components/chat/types.dart';
 import 'package:bruig/util.dart';
+import 'package:bruig/components/addressbook/addressbook.dart';
 
 class _ChatHeadingW extends StatefulWidget {
   final ChatModel chat;
@@ -141,19 +142,6 @@ Future<void> generateInvite(BuildContext context) async {
   Navigator.of(context, rootNavigator: true).pushNamed('/generateInvite');
 }
 
-void loadInvite(BuildContext context) async {
-  // Decode the invite and send to the user verification screen.
-  var filePickRes = await FilePicker.platform.pickFiles();
-  if (filePickRes == null) return;
-  var filePath = filePickRes.files.first.path;
-  if (filePath == null) return;
-  filePath = filePath.trim();
-  if (filePath == "") return;
-  var invite = await Golib.decodeInvite(filePath);
-  Navigator.of(context, rootNavigator: true)
-      .pushNamed('/verifyInvite', arguments: invite);
-}
-
 Future<void> fetchInvite(BuildContext context) async {
   Navigator.of(context, rootNavigator: true).pushNamed('/fetchInvite');
 }
@@ -209,10 +197,6 @@ class _ChatsListState extends State<_ChatsList> {
 
   @override
   Widget build(BuildContext context) {
-    void createGC() async {
-      Navigator.of(context, rootNavigator: true).pushNamed('/newGC');
-    }
-
     void showAddressBook() async {
       client.showAddressBookScreen();
     }

diff --git a/bruig/flutterui/bruig/lib/screens/generate_invite.dart b/bruig/flutterui/bruig/lib/screens/generate_invite.dart
@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:bruig/components/accounts_dropdown.dart';
 import 'package:bruig/components/copyable.dart';
 import 'package:bruig/components/dcr_input.dart';
@@ -25,6 +27,7 @@ class _GenerateInviteScreenState extends State<GenerateInviteScreen> {
   bool hasExtraAccounts = false;
   bool loading = false;
   GeneratedKXInvite? generated;
+  Timer? _debounce;
 
   void checkExtraAccounts() async {
     var accts = await Golib.listAccounts();
@@ -39,14 +42,23 @@ class _GenerateInviteScreenState extends State<GenerateInviteScreen> {
     checkExtraAccounts();
   }
 
+  @override
+  void dispose() {
+    super.dispose();
+    _debounce?.cancel();
+  }
+
   void selectPath() async {
-    var filePath = await FilePicker.platform.saveFile(
-      dialogTitle: "Select invitation file location",
-      fileName: "invite.bin",
-    );
-    if (filePath == null) return;
-    setState(() {
-      path = filePath;
+    if (_debounce?.isActive ?? false) _debounce!.cancel();
+    _debounce = Timer(const Duration(milliseconds: 500), () async {
+      var filePath = await FilePicker.platform.saveFile(
+        dialogTitle: "Select invitation file location",
+        fileName: "invite.bin",
+      );
+      if (filePath == null) return;
+      setState(() {
+        path = filePath;
+      });
     });
   }