import 'mixbox_loader.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  
  // Load the LUT
  await MixboxLoader.initializeFromAsset('assets/mixbox_lut.dat');
  
  runApp(MyApp());
}

import 'package:flutter/material.dart';
import 'mixbox.dart';
import 'mixbox_loader.dart';

// Extension for easy use with Flutter Color
final yellow = Color(0xFFFEEC00);
final blue = Color(0xFF190059);

final green = yellow.mixWith(blue, 0.5); // 50% of each

final red = Color(0xFFFF2702);
final yellow = Color(0xFFFCD300);
final blue = Color(0xFF0D1B44);

// Convert to latent space
final z1 = Mixbox.rgbToLatent(red.toMixboxInt());
final z2 = Mixbox.rgbToLatent(yellow.toMixboxInt());
final z3 = Mixbox.rgbToLatent(blue.toMixboxInt());

// Custom mixing
final zMix = List.generate(
  Mixbox.latentSize,
  (i) => 0.4 * z1[i] + 0.3 * z2[i] + 0.3 * z3[i],
);

final mixed = Color(Mixbox.latentToRgb(zMix));

final gradient = List.generate(
  10,
  (i) => yellow.mixWith(blue, i / 9.0),
);

const cadmiumYellow = Color(0xFFFEEC00);       // Cadmium yellow
const hansaYellow = Color(0xFFFCD300);         // Hansa yellow
const cadmiumOrange = Color(0xFFFF6900);       // Cadmium orange
const cadmiumRed = Color(0xFFFF2702);          // Cadmium red
const quinacridoneMagenta = Color(0xFF80022E); // Quinacridone magenta
const cobaltViolet = Color(0xFF4E0042);        // Cobalt violet
const ultramarineBlue = Color(0xFF190059);     // Ultramarine blue
const cobaltBlue = Color(0xFF002185);          // Cobalt blue
const phthaloBlue = Color(0xFF0D1B44);         // Phthalo blue
const phthaloGreen = Color(0xFF003C32);        // Phthalo green
const permanentGreen = Color(0xFF076D16);      // Permanent green
const sapGreen = Color(0xFF6B9404);            // Sap green
const burntSienna = Color(0xFF7B4800);         // Burnt sienna

// Mix int (0xAARRGGBB)
int Mixbox.lerp(int color1, int color2, double t)

// Mix list [r, g, b] or [r, g, b, a] (0-255)
List<int> Mixbox.lerpList(List<int> color1, List<int> color2, double t)

// Mix float [r, g, b] or [r, g, b, a] (0.0-1.0)
List<double> Mixbox.lerpFloat(List<double> color1, List<double> color2, double t)

// Mix linear RGB (for 3D rendering)
List<double> Mixbox.lerpLinearFloat(List<double> color1, List<double> color2, double t)

// RGB → Latent
List<double> Mixbox.rgbToLatent(int color)
List<double> Mixbox.floatRgbToLatent(double r, double g, double b)

// Latent → RGB
int Mixbox.latentToRgb(List<double> latent)
List<double> Mixbox.latentToFloatRgb(List<double> latent)

import 'package:flutter/material.dart';
import 'mixbox.dart';
import 'mixbox_loader.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await MixboxLoader.initializeFromAsset('assets/mixbox_lut.dat');
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  double _mix = 0.5;
  
  final _yellow = const Color(0xFFFEEC00);
  final _blue = const Color(0xFF190059);

  @override
  Widget build(BuildContext context) {
    final mixed = _yellow.mixWith(_blue, _mix);
    
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: const Text('Mixbox Demo')),
        body: Column(
          children: [
            Container(height: 200, color: mixed),
            Slider(
              value: _mix,
              onChanged: (v) => setState(() => _mix = v),
            ),
          ],
        ),
      ),
    );
  }
}

// Generates an approximation (NOT recommended in production)
final testLut = MixboxLoader.generateTestLut();
Mixbox.initialize(testLut);

final color1Linear = [1.0, 0.5, 0.0]; // Linear RGB
final color2Linear = [0.0, 0.2, 1.0];

final mixed = Mixbox.lerpLinearFloat(color1Linear, color2Linear, 0.5);