using System.Globalization;
using Avalonia.Data.Converters;

namespace ClaudeDo.Ui.Converters;

public sealed class DateOnlyToDateTimeConverter : IValueConverter
{
    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        if (value is DateOnly d)
            return d.ToDateTime(TimeOnly.MinValue);
        return null;
    }

    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        if (value is DateTime dt)
            return DateOnly.FromDateTime(dt);
        if (value is DateTimeOffset dto)
            return DateOnly.FromDateTime(dto.LocalDateTime);
        return DateOnly.FromDateTime(DateTime.Today);
    }
}