using System.Text.RegularExpressions;
using Avalonia.Media;
using Xunit;

namespace ClaudeDo.Ui.Tests;

public class AccentPresetsTests
{
    [Fact]
    public void EveryPreset_DefinesEverySwatch_AsAValidHex()
    {
        foreach (var preset in AccentPresets.All)
        {
            Assert.Equal(AccentPresets.SwatchCount, preset.Swatches.Length);
            foreach (var hex in preset.Swatches)
                Assert.True(Color.TryParse(hex, out _), $"{preset.Name}: '{hex}'");
        }
    }

    [Fact]
    public void Tokens_DeclareEverySwatchBrush()
    {
        var dir = AppContext.BaseDirectory;
        while (dir is not null && !File.Exists(Path.Combine(dir, "src", "ClaudeDo.Ui", "Design", "Tokens.axaml")))
            dir = Path.GetDirectoryName(dir);
        var tokens = File.ReadAllText(Path.Combine(dir!, "src", "ClaudeDo.Ui", "Design", "Tokens.axaml"));

        foreach (var key in AccentPresets.SwatchKeys)
            Assert.Matches(new Regex($"x:Key=\"{key}Brush\""), tokens);
    }
}