Add misc settings ui

assets/translations/strings.i18n.json

@@ -116,6 +116,11 @@
                 "mode": "Mode",
                 "logLevel": "Log Level"
             }
+        },
+        "miscellaneous": {
+            "sectionTitle": "miscellaneous",
+            "connectionTestUrl": "connection test url",
+            "concurrentTestCount": "concurrent test count"
         }
     },
     "about": {

assets/translations/strings_fa.i18n.json

@@ -116,6 +116,11 @@
                 "mode": "Mode",
                 "logLevel": "Log Level"
             }
+        },
+        "miscellaneous": {
+            "sectionTitle": "متفرقه",
+            "connectionTestUrl": "لینک تست کانکشن",
+            "concurrentTestCount": "شمار تست همزمان"
         }
     },
     "about": {

lib/features/settings/view/settings_page.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:gap/gap.dart';
 import 'package:hiddify/core/core_providers.dart';
+import 'package:hiddify/features/settings/widgets/miscellaneous_setting_tiles.dart';
 import 'package:hiddify/features/settings/widgets/widgets.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:recase/recase.dart';
@@ -40,6 +41,10 @@ class SettingsPage extends HookConsumerWidget {
             //     await const ClashOverridesRoute().push(context);
             //   },
             // ),
+            _SettingsSectionHeader(
+              t.settings.miscellaneous.sectionTitle.titleCase,
+            ),
+            const MiscellaneousSettingTiles(),
             const Gap(16),
           ],
         ),

lib/features/settings/widgets/miscellaneous_setting_tiles.dart

@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+import 'package:hiddify/core/core_providers.dart';
+import 'package:hiddify/core/prefs/misc_prefs.dart';
+import 'package:hiddify/domain/constants.dart';
+import 'package:hiddify/features/settings/widgets/settings_input_dialog.dart';
+import 'package:hiddify/utils/utils.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:recase/recase.dart';
+
+class MiscellaneousSettingTiles extends HookConsumerWidget {
+  const MiscellaneousSettingTiles({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final t = ref.watch(translationsProvider);
+
+    final connectionTestUrl = ref.watch(connectionTestUrlProvider);
+    final concurrentTestCount = ref.watch(concurrentTestCountProvider);
+
+    return Column(
+      children: [
+        ListTile(
+          title: Text(t.settings.miscellaneous.connectionTestUrl.titleCase),
+          subtitle: Text(connectionTestUrl),
+          onTap: () async {
+            final url = await SettingsInputDialog<String>(
+              title: t.settings.miscellaneous.connectionTestUrl.titleCase,
+              initialValue: connectionTestUrl,
+              resetValue: Defaults.connectionTestUrl,
+            ).show(context);
+            if (url == null || url.isEmpty || !isUrl(url)) return;
+            await ref.read(connectionTestUrlProvider.notifier).update(url);
+          },
+        ),
+        ListTile(
+          title: Text(t.settings.miscellaneous.concurrentTestCount.titleCase),
+          subtitle: Text(concurrentTestCount.toString()),
+          onTap: () async {
+            final val = await SettingsInputDialog<int>(
+              title: t.settings.miscellaneous.connectionTestUrl.titleCase,
+              initialValue: concurrentTestCount,
+              resetValue: Defaults.concurrentTestCount,
+              mapTo: (value) => int.tryParse(value),
+              digitsOnly: true,
+            ).show(context);
+            if (val == null || val < 1) return;
+            await ref.read(concurrentTestCountProvider.notifier).update(val);
+          },
+        ),
+      ],
+    );
+  }
+}

lib/features/settings/widgets/override_tiles.dart

@@ -32,7 +32,7 @@ class InputOverrideTile extends HookConsumerWidget {
             : value.toString(),
       ),
       onTap: () async {
-        final result = await SettingsInputDialog<int>(
+        final result = await OptionalSettingsInputDialog<int>(
           title: title,
           initialValue: value,
           resetValue: optionOf(resetValue),

lib/features/settings/widgets/settings_input_dialog.dart

@@ -6,8 +6,9 @@ import 'package:hiddify/core/core_providers.dart';
 import 'package:hiddify/utils/utils.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 
-class SettingsInputDialog<T> extends HookConsumerWidget with PresLogger {
+class OptionalSettingsInputDialog<T> extends HookConsumerWidget
-  const SettingsInputDialog({
+    with PresLogger {
+  const OptionalSettingsInputDialog({
     super.key,
     required this.title,
     this.initialValue,
@@ -75,3 +76,80 @@ class SettingsInputDialog<T> extends HookConsumerWidget with PresLogger {
     );
   }
 }
+
+class SettingsInputDialog<T> extends HookConsumerWidget with PresLogger {
+  const SettingsInputDialog({
+    super.key,
+    required this.title,
+    required this.initialValue,
+    this.mapTo,
+    this.resetValue,
+    this.icon,
+    this.digitsOnly = false,
+  });
+
+  final String title;
+  final T initialValue;
+  final T? Function(String value)? mapTo;
+  final T? resetValue;
+  final IconData? icon;
+  final bool digitsOnly;
+
+  Future<T?> show(BuildContext context) async {
+    return showDialog(
+      context: context,
+      useRootNavigator: true,
+      builder: (context) => this,
+    );
+  }
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final t = ref.watch(translationsProvider);
+    final localizations = MaterialLocalizations.of(context);
+
+    final textController = useTextEditingController(
+      text: initialValue?.toString(),
+    );
+
+    return AlertDialog(
+      title: Text(title),
+      icon: icon != null ? Icon(icon) : null,
+      content: TextFormField(
+        controller: textController,
+        inputFormatters: [
+          FilteringTextInputFormatter.singleLineFormatter,
+          if (digitsOnly) FilteringTextInputFormatter.digitsOnly,
+        ],
+        autovalidateMode: AutovalidateMode.always,
+      ),
+      actions: [
+        if (resetValue != null)
+          TextButton(
+            onPressed: () async {
+              await Navigator.of(context).maybePop(resetValue);
+            },
+            child: Text(t.general.reset.toUpperCase()),
+          ),
+        TextButton(
+          onPressed: () async {
+            await Navigator.of(context).maybePop();
+          },
+          child: Text(localizations.cancelButtonLabel.toUpperCase()),
+        ),
+        TextButton(
+          onPressed: () async {
+            if (mapTo != null) {
+              await Navigator.of(context)
+                  .maybePop(mapTo!.call(textController.value.text));
+            } else {
+              await Navigator.of(context)
+                  .maybePop(T == String ? textController.value.text : null);
+            }
+          },
+          child: Text(localizations.okButtonLabel.toUpperCase()),
+        ),
+      ],
+    );
+  }
+}