fix；设置和深浅色

lib/theme/app_theme.dart

@@ -3,85 +3,119 @@ import 'package:flutter/material.dart';
 import 'yanting_text.dart';
 import 'yanting_tokens.dart';
 
-ThemeData buildAppTheme() {
+ThemeData buildAppTheme(Brightness brightness) {
+  final primary = brightness == Brightness.dark
+      ? YantingDarkColors.primary
+      : YantingColors.primary;
+  final primaryForeground = brightness == Brightness.dark
+      ? YantingDarkColors.primaryForeground
+      : YantingColors.primaryForeground;
+  final secondary = brightness == Brightness.dark
+      ? YantingDarkColors.secondary
+      : YantingColors.secondary;
+  final secondaryForeground = brightness == Brightness.dark
+      ? YantingDarkColors.secondaryForeground
+      : YantingColors.secondaryForeground;
+  final link = brightness == Brightness.dark
+      ? YantingDarkColors.link
+      : YantingColors.link;
+  final card = brightness == Brightness.dark
+      ? YantingDarkColors.card
+      : YantingColors.card;
+  final foreground = brightness == Brightness.dark
+      ? YantingDarkColors.foreground
+      : YantingColors.foreground;
+  final destructive = brightness == Brightness.dark
+      ? YantingDarkColors.destructive
+      : YantingColors.destructive;
+  final border = brightness == Brightness.dark
+      ? YantingDarkColors.border
+      : YantingColors.border;
+  final background = brightness == Brightness.dark
+      ? YantingDarkColors.background
+      : YantingColors.background;
+  final mutedForeground = brightness == Brightness.dark
+      ? YantingDarkColors.mutedForeground
+      : YantingColors.mutedForeground;
+  final input = brightness == Brightness.dark
+      ? YantingDarkColors.input
+      : YantingColors.input;
   final scheme = ColorScheme.fromSeed(
-    seedColor: YantingColors.primary,
-    primary: YantingColors.primary,
-    onPrimary: YantingColors.primaryForeground,
-    secondary: YantingColors.secondary,
-    onSecondary: YantingColors.secondaryForeground,
-    tertiary: YantingColors.link,
-    surface: YantingColors.card,
-    onSurface: YantingColors.foreground,
-    error: YantingColors.destructive,
-    outline: YantingColors.border,
+    seedColor: primary,
+    brightness: brightness,
+    primary: primary,
+    onPrimary: primaryForeground,
+    secondary: secondary,
+    onSecondary: secondaryForeground,
+    tertiary: link,
+    surface: card,
+    onSurface: foreground,
+    error: destructive,
+    outline: border,
   );
   return ThemeData(
     useMaterial3: true,
     colorScheme: scheme,
     fontFamily: YantingText.fontFamily,
     fontFamilyFallback: YantingText.fontFallback,
-    scaffoldBackgroundColor: YantingColors.background,
-    appBarTheme: const AppBarTheme(
-      backgroundColor: YantingColors.background,
-      foregroundColor: YantingColors.foreground,
+    brightness: brightness,
+    scaffoldBackgroundColor: background,
+    appBarTheme: AppBarTheme(
+      backgroundColor: background,
+      foregroundColor: foreground,
       elevation: 0,
       centerTitle: false,
       titleTextStyle: YantingText.sectionTitle,
       surfaceTintColor: Colors.transparent,
     ),
-    cardTheme: const CardThemeData(
-      color: YantingColors.card,
+    cardTheme: CardThemeData(
+      color: card,
       elevation: 0,
       margin: EdgeInsets.zero,
       shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.all(Radius.circular(YantingRadius.xl)),
-        side: BorderSide(color: YantingColors.border),
+        borderRadius: const BorderRadius.all(Radius.circular(YantingRadius.xl)),
+        side: BorderSide(color: border),
       ),
     ),
-    dividerTheme: const DividerThemeData(
-      color: YantingColors.border,
+    dividerTheme: DividerThemeData(
+      color: border,
       thickness: 1,
       space: 1,
     ),
     inputDecorationTheme: InputDecorationTheme(
       filled: true,
-      fillColor: YantingColors.background,
-      hintStyle: YantingText.body.copyWith(
-        color: YantingColors.mutedForeground,
-      ),
+      fillColor: background,
+      hintStyle: YantingText.body.copyWith(color: mutedForeground),
       contentPadding: const EdgeInsets.symmetric(horizontal: 14),
       border: OutlineInputBorder(
         borderRadius: BorderRadius.circular(YantingRadius.md),
-        borderSide: const BorderSide(color: YantingColors.input),
+        borderSide: BorderSide(color: input),
       ),
       enabledBorder: OutlineInputBorder(
         borderRadius: BorderRadius.circular(YantingRadius.md),
-        borderSide: const BorderSide(color: YantingColors.input),
+        borderSide: BorderSide(color: input),
       ),
       focusedBorder: OutlineInputBorder(
         borderRadius: BorderRadius.circular(YantingRadius.md),
-        borderSide: const BorderSide(color: YantingColors.foreground),
+        borderSide: BorderSide(color: foreground),
       ),
     ),
     snackBarTheme: SnackBarThemeData(
-      backgroundColor: YantingColors.foreground,
-      contentTextStyle: YantingText.body.copyWith(
-        color: YantingColors.background,
-      ),
+      backgroundColor: foreground,
+      contentTextStyle: YantingText.body.copyWith(color: background),
       behavior: SnackBarBehavior.floating,
       shape: RoundedRectangleBorder(
         borderRadius: BorderRadius.circular(YantingRadius.md),
       ),
     ),
     navigationBarTheme: NavigationBarThemeData(
-      backgroundColor: YantingColors.background,
+      backgroundColor: background,
       indicatorColor: Colors.transparent,
       labelTextStyle: WidgetStateProperty.resolveWith(
         (states) => YantingText.meta.copyWith(
           color: states.contains(WidgetState.selected)
-              ? YantingColors.foreground
-              : YantingColors.mutedForeground,
+              ? foreground
+              : mutedForeground,
           fontSize: 11,
           fontWeight: states.contains(WidgetState.selected)
               ? FontWeight.w600
@@ -91,8 +125,8 @@ ThemeData buildAppTheme() {
       iconTheme: WidgetStateProperty.resolveWith(
         (states) => IconThemeData(
           color: states.contains(WidgetState.selected)
-              ? YantingColors.foreground
-              : YantingColors.mutedForeground,
+              ? foreground
+              : mutedForeground,
         ),
       ),
     ),