87 lines
3.0 KiB
Dart
87 lines
3.0 KiB
Dart
import 'package:flutter/material.dart';
|
|
|
|
/// Neutral palette. The accent colour comes from [AppSettings] through the
|
|
/// theme, so widgets read `Theme.of(context).colorScheme.primary` for it.
|
|
abstract final class OsColors {
|
|
static const background = Color(0xFF0A0C10);
|
|
static const surface = Color(0xFF13161C);
|
|
static const surfaceHigh = Color(0xFF1C2028);
|
|
static const good = Color(0xFF34C77B);
|
|
static const warn = Color(0xFFFFB020);
|
|
static const bad = Color(0xFFFF4D5E);
|
|
static const text = Color(0xFFF2F4F8);
|
|
static const textDim = Color(0xFF8A93A5);
|
|
static const track = Color(0xFF20252E);
|
|
|
|
static Color batteryColor(int? level) {
|
|
if (level == null) return track;
|
|
if (level <= 15) return bad;
|
|
if (level <= 30) return warn;
|
|
return good;
|
|
}
|
|
}
|
|
|
|
ThemeData buildOsTheme(Color accent) {
|
|
final onAccent = accent.computeLuminance() > 0.5 ? OsColors.background : Colors.white;
|
|
final base = ThemeData(
|
|
brightness: Brightness.dark,
|
|
useMaterial3: true,
|
|
colorScheme: ColorScheme.dark(
|
|
primary: accent,
|
|
onPrimary: onAccent,
|
|
secondary: accent,
|
|
onSecondary: onAccent,
|
|
surface: OsColors.background,
|
|
onSurface: OsColors.text,
|
|
surfaceContainerHighest: OsColors.surfaceHigh,
|
|
error: OsColors.bad,
|
|
),
|
|
scaffoldBackgroundColor: OsColors.background,
|
|
);
|
|
return base.copyWith(
|
|
appBarTheme: const AppBarTheme(
|
|
backgroundColor: OsColors.background,
|
|
foregroundColor: OsColors.text,
|
|
elevation: 0,
|
|
centerTitle: false,
|
|
),
|
|
cardTheme: const CardThemeData(
|
|
color: OsColors.surface,
|
|
elevation: 0,
|
|
margin: EdgeInsets.zero,
|
|
shape: RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(20))),
|
|
),
|
|
filledButtonTheme: FilledButtonThemeData(
|
|
style: FilledButton.styleFrom(
|
|
minimumSize: const Size(0, 52),
|
|
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
|
|
textStyle: const TextStyle(fontWeight: FontWeight.w700, fontSize: 16),
|
|
),
|
|
),
|
|
segmentedButtonTheme: SegmentedButtonThemeData(
|
|
style: SegmentedButton.styleFrom(
|
|
selectedBackgroundColor: accent,
|
|
selectedForegroundColor: onAccent,
|
|
side: const BorderSide(color: OsColors.surfaceHigh),
|
|
),
|
|
),
|
|
switchTheme: SwitchThemeData(
|
|
thumbColor: WidgetStateProperty.resolveWith(
|
|
(s) => s.contains(WidgetState.selected) ? onAccent : OsColors.textDim),
|
|
trackColor: WidgetStateProperty.resolveWith(
|
|
(s) => s.contains(WidgetState.selected) ? accent : OsColors.surfaceHigh),
|
|
),
|
|
inputDecorationTheme: InputDecorationTheme(
|
|
filled: true,
|
|
fillColor: OsColors.surfaceHigh,
|
|
border: OutlineInputBorder(
|
|
borderRadius: BorderRadius.circular(16),
|
|
borderSide: BorderSide.none,
|
|
),
|
|
),
|
|
snackBarTheme: const SnackBarThemeData(behavior: SnackBarBehavior.floating),
|
|
progressIndicatorTheme: ProgressIndicatorThemeData(color: accent),
|
|
textTheme: base.textTheme.apply(bodyColor: OsColors.text, displayColor: OsColors.text),
|
|
);
|
|
}
|