using System;
using Avalonia.Media;
using ClaudeDo.Data.Models;
using CommunityToolkit.Mvvm.ComponentModel;

namespace ClaudeDo.Ui.ViewModels;

public partial class ListItemViewModel : ViewModelBase
{
    [ObservableProperty] private string _name;
    [ObservableProperty] private string? _workingDir;
    [ObservableProperty] private string _defaultCommitType;

    private static readonly IBrush[] DotPalette =
    [
        new SolidColorBrush(Color.Parse("#3d9474")), // green
        new SolidColorBrush(Color.Parse("#5571a1")), // blue
        new SolidColorBrush(Color.Parse("#d4964a")), // amber
        new SolidColorBrush(Color.Parse("#7c6aad")), // purple
        new SolidColorBrush(Color.Parse("#c25d6a")), // rose
    ];

    public IBrush DotBrush => DotPalette[Math.Abs(Id.GetHashCode()) % DotPalette.Length];

    public string Id { get; }

    public ListItemViewModel(ListEntity entity)
    {
        Id = entity.Id;
        _name = entity.Name;
        _workingDir = entity.WorkingDir;
        _defaultCommitType = entity.DefaultCommitType;
    }

    public ListEntity ToEntity() => new()
    {
        Id = Id,
        Name = Name,
        CreatedAt = DateTime.MinValue, // not used for update
        WorkingDir = string.IsNullOrWhiteSpace(WorkingDir) ? null : WorkingDir,
        DefaultCommitType = DefaultCommitType,
    };
}