using System;
using System.Globalization;
using Avalonia.Data;
using Avalonia.Data.Converters;
using Avalonia.Markup.Xaml;
using Avalonia.Markup.Xaml.MarkupExtensions;

namespace AutoCat.Extensions;

public class MathExtension: MarkupExtension
{
    public string Path { get; set; }
    
    public double Mult { get; set; } = 1;
    public double Add { get; set; } = 0;

    public override object ProvideValue(IServiceProvider serviceProvider)
    {
        var binding = new ReflectionBindingExtension(Path)
        {
            Mode = BindingMode.OneWay,
            Converter = new FuncValueConverter<double, object>(e => e*Mult + Add)
        };

        return binding.ProvideValue(serviceProvider);
    }
}