car-interface-android/lib/core/theme/accent_choice.dart

import 'package:flutter/material.dart';

/// Curated accent themes. Each choice has a deep light-theme color and a bright
/// dark-theme color, plus matching soft surfaces and ink for filled controls.
enum AccentChoice {
  green(
    'Green',
    lightAccent: Color(0xFF3E7A32),
    lightInk: Color(0xFFFFFFFF),
    lightSoft: Color(0xFFDCEAD4),
    darkAccent: Color(0xFF8BCB77),
    darkInk: Color(0xFF0A1208),
    darkSoft: Color(0xFF22321B),
  ),
  blue(
    'Blue',
    lightAccent: Color(0xFF2F6FED),
    lightInk: Color(0xFFFFFFFF),
    lightSoft: Color(0xFFDCE8FF),
    darkAccent: Color(0xFF7FB0FF),
    darkInk: Color(0xFF071426),
    darkSoft: Color(0xFF1A2B45),
  ),
  amber(
    'Amber',
    lightAccent: Color(0xFFA96700),
    lightInk: Color(0xFFFFFFFF),
    lightSoft: Color(0xFFF7E6C4),
    darkAccent: Color(0xFFEDC15A),
    darkInk: Color(0xFF211704),
    darkSoft: Color(0xFF3A2D12),
  ),
  rose(
    'Rose',
    lightAccent: Color(0xFFB23B62),
    lightInk: Color(0xFFFFFFFF),
    lightSoft: Color(0xFFF7DCE5),
    darkAccent: Color(0xFFF08CA8),
    darkInk: Color(0xFF2A0712),
    darkSoft: Color(0xFF3D1C27),
  ),
  violet(
    'Violet',
    lightAccent: Color(0xFF6A4AC8),
    lightInk: Color(0xFFFFFFFF),
    lightSoft: Color(0xFFE6DFFC),
    darkAccent: Color(0xFFB9A4FF),
    darkInk: Color(0xFF140A33),
    darkSoft: Color(0xFF2C224A),
  ),
  teal(
    'Teal',
    lightAccent: Color(0xFF0D726B),
    lightInk: Color(0xFFFFFFFF),
    lightSoft: Color(0xFFD4EDEA),
    darkAccent: Color(0xFF68D1C5),
    darkInk: Color(0xFF041714),
    darkSoft: Color(0xFF123330),
  );

  const AccentChoice(
    this.label, {
    required this.lightAccent,
    required this.lightInk,
    required this.lightSoft,
    required this.darkAccent,
    required this.darkInk,
    required this.darkSoft,
  });

  final String label;
  final Color lightAccent;
  final Color lightInk;
  final Color lightSoft;
  final Color darkAccent;
  final Color darkInk;
  final Color darkSoft;

  Color accentFor(Brightness brightness) {
    return brightness == Brightness.dark ? darkAccent : lightAccent;
  }

  Color inkFor(Brightness brightness) {
    return brightness == Brightness.dark ? darkInk : lightInk;
  }

  Color softFor(Brightness brightness) {
    return brightness == Brightness.dark ? darkSoft : lightSoft;
  }

  String get storageValue => name;

  static AccentChoice fromStorage(String? value) {
    for (final choice in values) {
      if (choice.name == value) return choice;
    }
    return AccentChoice.green;
  }
}