using Avalonia.Media;
using ClaudeDo.Ui.Localization;
using ClaudeDo.Ui.ViewModels;
using CommunityToolkit.Mvvm.ComponentModel;

namespace ClaudeDo.Ui;

public sealed record AccentPreset(string Name, string Accent, string Dim, string Soft, string Glow);

public static class AccentPresets
{
    // Hue 88 — moss/sage green (original)
    public static readonly AccentPreset Moss = new("moss", "#FF7C9166", "#FF64785A", "#FF3E4B39", "#387C9166");
    // Hue ~40 — warm earthy brown/terra
    public static readonly AccentPreset Peat = new("peat", "#FF9A7B5C", "#FF7F6449", "#FF4D3C2C", "#389A7B5C");
    // Hue ~180 — cool teal/sea-green
    public static readonly AccentPreset Sea  = new("sea",  "#FF5B8F8C", "#FF4A7573", "#FF263D3C", "#385B8F8C");

    public static readonly IReadOnlyList<AccentPreset> All = [Moss, Peat, Sea];
    public static AccentPreset Default => Moss;

    public static AccentPreset Find(string? name) =>
        All.FirstOrDefault(p => p.Name == name) ?? Default;
}

public sealed partial class AccentPresetSwatchViewModel : ViewModelBase
{
    public AccentPreset Preset { get; }

    [ObservableProperty] private bool _isSelected;

    public Color DisplayColor { get; }

    public string DisplayName =>
        Loc.T($"settings.general.accentPreset{char.ToUpperInvariant(Preset.Name[0])}{Preset.Name.Substring(1)}");

    public AccentPresetSwatchViewModel(AccentPreset preset, bool selected)
    {
        Preset = preset;
        _isSelected = selected;
        DisplayColor = Color.Parse(preset.Accent);
    }
}