🎨 Use feature based folder structure

2026-02-06 00:37:02 +08:00
parent 62a3ea26e3
commit 862e3b451b
539 changed files with 8406 additions and 5056 deletions
--- a/lib/core/theme.dart
+++ b/lib/core/theme.dart
@@ -0,0 +1,124 @@
+import 'package:flutter/material.dart';
+import 'package:island/core/config.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'theme.g.dart';
+
+@riverpod
+ThemeSet theme(Ref ref) {
+  final settings = ref.watch(appSettingsProvider);
+  return createAppThemeSet(settings);
+}
+
+class ThemeSet {
+  ThemeData light;
+  ThemeData dark;
+
+  ThemeSet({required this.light, required this.dark});
+}
+
+ThemeSet createAppThemeSet(AppSettings settings) {
+  return ThemeSet(
+    light: createAppTheme(Brightness.light, settings),
+    dark: createAppTheme(Brightness.dark, settings),
+  );
+}
+
+ThemeData createAppTheme(Brightness brightness, AppSettings settings) {
+  final seedColor = settings.appColorScheme != null
+      ? Color(settings.appColorScheme!)
+      : Colors.indigo;
+
+  var colorScheme = ColorScheme.fromSeed(
+    seedColor: seedColor,
+    brightness: brightness,
+  );
+
+  final customColors = settings.customColors;
+  if (customColors != null) {
+    colorScheme = colorScheme.copyWith(
+      primary: customColors.primary != null
+          ? Color(customColors.primary!)
+          : null,
+      secondary: customColors.secondary != null
+          ? Color(customColors.secondary!)
+          : null,
+      tertiary: customColors.tertiary != null
+          ? Color(customColors.tertiary!)
+          : null,
+      surface: customColors.surface != null
+          ? Color(customColors.surface!)
+          : null,
+      background: customColors.background != null
+          ? Color(customColors.background!)
+          : null,
+      error: customColors.error != null ? Color(customColors.error!) : null,
+    );
+  }
+
+  final hasAppBarTransparent = settings.appBarTransparent;
+
+  final inUseFonts =
+      settings.customFonts?.split(',').map((ele) => ele.trim()).toList() ??
+      ['Nunito'];
+
+  return ThemeData(
+    useMaterial3: true,
+    colorScheme: colorScheme,
+    brightness: brightness,
+    fontFamily: inUseFonts.firstOrNull,
+    fontFamilyFallback: inUseFonts.sublist(1),
+    iconTheme: IconThemeData(
+      fill: 0,
+      weight: 400,
+      opticalSize: 20,
+      color: colorScheme.onSurface,
+    ),
+    appBarTheme: AppBarTheme(
+      centerTitle: true,
+      elevation: hasAppBarTransparent ? 0 : null,
+      backgroundColor: hasAppBarTransparent
+          ? Colors.transparent
+          : colorScheme.primary,
+      foregroundColor: hasAppBarTransparent
+          ? colorScheme.onSurface
+          : colorScheme.onPrimary,
+    ),
+    cardTheme: CardThemeData(
+      color: colorScheme.surfaceContainer.withOpacity(
+        settings.cardTransparency,
+      ),
+      elevation: settings.cardTransparency < 1 ? 0 : null,
+    ),
+    pageTransitionsTheme: PageTransitionsTheme(
+      builders: {
+        TargetPlatform.android: ZoomPageTransitionsBuilder(),
+        TargetPlatform.iOS: CupertinoPageTransitionsBuilder(),
+        TargetPlatform.macOS: ZoomPageTransitionsBuilder(),
+        TargetPlatform.fuchsia: ZoomPageTransitionsBuilder(),
+        TargetPlatform.linux: ZoomPageTransitionsBuilder(),
+        TargetPlatform.windows: ZoomPageTransitionsBuilder(),
+      },
+    ),
+    progressIndicatorTheme: ProgressIndicatorThemeData(year2023: false),
+    sliderTheme: SliderThemeData(year2023: false),
+  );
+}
+
+extension HexColor on Color {
+  /// String is in the format "aabbcc" or "ffaabbcc" with an optional leading "#".
+  static Color fromHex(String hexString) {
+    final buffer = StringBuffer();
+    if (hexString.length == 6 || hexString.length == 7) buffer.write('ff');
+    buffer.write(hexString.replaceFirst('#', ''));
+    return Color(int.parse(buffer.toString(), radix: 16));
+  }
+
+  /// Prefixes a hash sign if [leadingHashSign] is set to `true` (default is `true`).
+  String toHex({bool leadingHashSign = true}) =>
+      '${leadingHashSign ? '#' : ''}'
+      '${alpha.toRadixString(16).padLeft(2, '0')}'
+      '${red.toRadixString(16).padLeft(2, '0')}'
+      '${green.toRadixString(16).padLeft(2, '0')}'
+      '${blue.toRadixString(16).padLeft(2, '0')}';
+}