using System;
using System.Windows.Data;

namespace DTS.Common.Converters
{
    /// <summary>
	/// converts between two values and a bool (a >= b)
	/// currently only handles two ints or two doubles
	/// </summary>
    public class GreaterEqualThanToBoolConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if ( value is int a && parameter is int b)
            {
                return a >= b;
            }
            if (value is double dA && parameter is double dB)
            {
                return dA >= dB;
            }
            if (value is ushort uShortA && parameter is ushort uShortB)
            {
                return uShortA >= uShortB;
            }
            return false;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            return false;
        }
    }
}