feat: separate ssh term theme setting (#305)

lib/core/extension/context/dialog.dart

@@ -63,7 +63,6 @@ extension DialogX on BuildContext {
   Future<String?> showPwdDialog({
     String? user,
     required String hostId,
-    void Function()? onCorrectPwd,
   }) async {
     if (!mounted) return null;
     return await showRoundDialog<String>(

lib/data/store/setting.dart

@@ -259,6 +259,10 @@ class SettingStore extends PersistentStore {
   /// Used for [DialogX.showPwdDialog]
   late final rememberPwdInMem = property('rememberPwdInMem', true);
 
+  /// SSH Term Theme
+  /// 0: follow app theme, 1: light, 2: dark
+  late final termTheme = property('termTheme', 0);
+
   // Never show these settings for users
   //
   // ------BEGIN------

lib/view/page/setting/entry.dart

@@ -170,6 +170,7 @@ class _SettingPageState extends State<SettingPage> {
   Widget _buildSSH() {
     return Column(
       children: [
+        _buildTermTheme(),
         _buildFont(),
         _buildTermFontSize(),
         _buildTermCursor(),
@@ -1090,4 +1091,40 @@ class _SettingPageState extends State<SettingPage> {
       trailing: StoreSwitch(prop: _setting.rememberPwdInMem),
     );
   }
+
+  Widget _buildTermTheme() {
+    String index2Str(int index) {
+      switch (index) {
+        case 0:
+          return l10n.system;
+        case 1:
+          return l10n.light;
+        case 2:
+          return l10n.dark;
+        default:
+          return l10n.error;
+      }
+    }
+
+    return ListTile(
+      title: Text(l10n.theme),
+      trailing: ValueListenableBuilder(
+        valueListenable: _setting.termTheme.listenable(),
+        builder: (_, val, __) => Text(
+          index2Str(val),
+          style: UIs.text15,
+        ),
+      ),
+      onTap: () async {
+        final selected = await context.showPickSingleDialog(
+          items: List.generate(3, (index) => index),
+          name: (p0) => index2Str(p0),
+          initial: _setting.termTheme.fetch(),
+        );
+        if (selected != null) {
+          _setting.termTheme.put(selected);
+        }
+      },
+    );
+  }
 }

lib/view/page/ssh/page.dart

@@ -91,7 +91,11 @@ class _SSHPageState extends State<SSHPage> with AutomaticKeepAliveClientMixin {
     super.didChangeDependencies();
     _isDark = context.isDark;
     _media = MediaQuery.of(context);
-    _terminalTheme = _isDark ? TerminalThemes.dark : TerminalThemes.light;
+    _terminalTheme = switch (Stores.setting.termTheme.fetch()) {
+      1 => TerminalThemes.light,
+      2 => TerminalThemes.dark,
+      _ => _isDark ? TerminalThemes.dark : TerminalThemes.light,
+    };
 
     // Because the virtual keyboard only displayed on mobile devices
     if (isMobile || isDebuggingMobileLayoutOnDesktop) {