262 lines
9.7 KiB
Dart
262 lines
9.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'app_typography.dart';
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import 'app_surfaces.dart';
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class AppTheme {
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static ThemeData light() {
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final base = ThemeData(
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colorScheme: ColorScheme.fromSeed(
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seedColor: const Color(0xFF334155),
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brightness: Brightness.light,
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),
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useMaterial3: true,
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);
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final textTheme = GoogleFonts.spaceGroteskTextTheme(base.textTheme);
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final monoTheme = GoogleFonts.robotoMonoTextTheme(base.textTheme);
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final mono = AppMonoText(
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label:
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monoTheme.labelMedium?.copyWith(letterSpacing: 0.3) ??
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const TextStyle(letterSpacing: 0.3),
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body:
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monoTheme.bodyMedium?.copyWith(letterSpacing: 0.2) ??
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const TextStyle(letterSpacing: 0.2),
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);
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final surfaces = AppSurfaces(
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cardRadius: 16,
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compactCardRadius: 12,
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dialogRadius: 20,
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cardElevation: 3,
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cardShadowColor: const Color.fromRGBO(0, 0, 0, 0.12),
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compactShadowColor: const Color.fromRGBO(0, 0, 0, 0.08),
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);
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return base.copyWith(
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textTheme: textTheme,
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scaffoldBackgroundColor: base.colorScheme.surfaceContainerLowest,
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extensions: [mono, surfaces],
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appBarTheme: AppBarTheme(
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backgroundColor: base.colorScheme.surface,
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foregroundColor: base.colorScheme.onSurface,
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elevation: 0,
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scrolledUnderElevation: 1,
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surfaceTintColor: base.colorScheme.surfaceTint,
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centerTitle: false,
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titleTextStyle: textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.w700,
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letterSpacing: 0.2,
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),
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),
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cardTheme: CardThemeData(
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color: base.colorScheme.surface,
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elevation: 3, // M2-style elevation for visible separation (2-4 allowed)
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margin: EdgeInsets.zero,
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shadowColor: const Color.fromRGBO(0, 0, 0, 0.12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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side: BorderSide(color: base.colorScheme.outlineVariant, width: 1),
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),
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),
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chipTheme: ChipThemeData(
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backgroundColor: base.colorScheme.surfaceContainerHighest,
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side: BorderSide(color: base.colorScheme.outlineVariant),
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labelStyle: textTheme.labelSmall,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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),
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dividerTheme: DividerThemeData(
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color: base.colorScheme.outlineVariant,
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thickness: 1,
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),
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inputDecorationTheme: InputDecorationTheme(
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filled: true,
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fillColor: base.colorScheme.surfaceContainerLow,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: base.colorScheme.outlineVariant),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: base.colorScheme.outlineVariant),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: base.colorScheme.primary, width: 1.5),
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),
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),
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filledButtonTheme: FilledButtonThemeData(
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style: FilledButton.styleFrom(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 14),
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),
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),
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outlinedButtonTheme: OutlinedButtonThemeData(
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style: OutlinedButton.styleFrom(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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side: BorderSide(color: base.colorScheme.outline),
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padding: const EdgeInsets.symmetric(horizontal: 18, vertical: 12),
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),
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),
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navigationDrawerTheme: NavigationDrawerThemeData(
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backgroundColor: base.colorScheme.surface,
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indicatorColor: base.colorScheme.secondaryContainer,
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tileHeight: 52,
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),
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navigationRailTheme: NavigationRailThemeData(
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backgroundColor: base.colorScheme.surface,
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selectedIconTheme: IconThemeData(color: base.colorScheme.primary),
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selectedLabelTextStyle: textTheme.labelLarge?.copyWith(
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fontWeight: FontWeight.w600,
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),
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unselectedIconTheme: IconThemeData(color: base.colorScheme.onSurface),
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indicatorColor: base.colorScheme.secondaryContainer,
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),
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navigationBarTheme: NavigationBarThemeData(
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backgroundColor: base.colorScheme.surface,
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indicatorColor: base.colorScheme.primaryContainer,
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labelTextStyle: WidgetStateProperty.all(
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textTheme.labelMedium?.copyWith(fontWeight: FontWeight.w600),
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),
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),
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listTileTheme: ListTileThemeData(
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
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tileColor: base.colorScheme.surface,
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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),
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);
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}
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static ThemeData dark() {
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final base = ThemeData(
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colorScheme: ColorScheme.fromSeed(
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seedColor: const Color(0xFF334155),
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brightness: Brightness.dark,
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),
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useMaterial3: true,
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);
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final textTheme = GoogleFonts.spaceGroteskTextTheme(base.textTheme);
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final monoTheme = GoogleFonts.robotoMonoTextTheme(base.textTheme);
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final mono = AppMonoText(
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label:
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monoTheme.labelMedium?.copyWith(letterSpacing: 0.3) ??
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const TextStyle(letterSpacing: 0.3),
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body:
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monoTheme.bodyMedium?.copyWith(letterSpacing: 0.2) ??
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const TextStyle(letterSpacing: 0.2),
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);
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final surfaces = AppSurfaces(
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cardRadius: 16,
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compactCardRadius: 12,
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dialogRadius: 20,
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cardElevation: 3,
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cardShadowColor: const Color.fromRGBO(0, 0, 0, 0.24),
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compactShadowColor: const Color.fromRGBO(0, 0, 0, 0.12),
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);
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return base.copyWith(
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textTheme: textTheme,
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scaffoldBackgroundColor: base.colorScheme.surface,
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extensions: [mono, surfaces],
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appBarTheme: AppBarTheme(
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backgroundColor: base.colorScheme.surface,
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foregroundColor: base.colorScheme.onSurface,
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elevation: 0,
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scrolledUnderElevation: 1,
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surfaceTintColor: base.colorScheme.surfaceTint,
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centerTitle: false,
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titleTextStyle: textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.w700,
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letterSpacing: 0.2,
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),
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),
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cardTheme: CardThemeData(
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color: base.colorScheme.surfaceContainer,
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elevation: 3, // M2-style elevation for visible separation (2-4 allowed)
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margin: EdgeInsets.zero,
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shadowColor: const Color.fromRGBO(0, 0, 0, 0.24),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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side: BorderSide(color: base.colorScheme.outlineVariant, width: 1),
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),
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),
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chipTheme: ChipThemeData(
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backgroundColor: base.colorScheme.surfaceContainerHighest,
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side: BorderSide(color: base.colorScheme.outlineVariant),
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labelStyle: textTheme.labelSmall,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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),
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dividerTheme: DividerThemeData(
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color: base.colorScheme.outlineVariant,
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thickness: 1,
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),
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inputDecorationTheme: InputDecorationTheme(
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filled: true,
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fillColor: base.colorScheme.surfaceContainerLow,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: base.colorScheme.outlineVariant),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: base.colorScheme.outlineVariant),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: base.colorScheme.primary, width: 1.5),
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),
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),
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filledButtonTheme: FilledButtonThemeData(
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style: FilledButton.styleFrom(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 14),
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),
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),
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outlinedButtonTheme: OutlinedButtonThemeData(
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style: OutlinedButton.styleFrom(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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side: BorderSide(color: base.colorScheme.outline),
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padding: const EdgeInsets.symmetric(horizontal: 18, vertical: 12),
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),
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),
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navigationDrawerTheme: NavigationDrawerThemeData(
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backgroundColor: base.colorScheme.surface,
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indicatorColor: base.colorScheme.secondaryContainer,
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tileHeight: 52,
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),
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navigationRailTheme: NavigationRailThemeData(
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backgroundColor: base.colorScheme.surface,
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selectedIconTheme: IconThemeData(color: base.colorScheme.primary),
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selectedLabelTextStyle: textTheme.labelLarge?.copyWith(
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fontWeight: FontWeight.w600,
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),
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unselectedIconTheme: IconThemeData(color: base.colorScheme.onSurface),
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indicatorColor: base.colorScheme.secondaryContainer,
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),
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navigationBarTheme: NavigationBarThemeData(
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backgroundColor: base.colorScheme.surface,
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indicatorColor: base.colorScheme.primaryContainer,
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labelTextStyle: WidgetStateProperty.all(
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textTheme.labelMedium?.copyWith(fontWeight: FontWeight.w600),
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),
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),
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listTileTheme: ListTileThemeData(
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
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tileColor: base.colorScheme.surfaceContainer,
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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),
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);
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}
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}
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