using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using Tango.Integration.Operation;

namespace Tango.FSE.UI.Converters
{
    public class MidTankLevelToElementHeightConverter : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            try
            {
                double parentActualHeight = (double)values[0];
                double max = (double)values[2];
                double midTankLevel = Math.Min((double)values[1], max);
                return (parentActualHeight - (midTankLevel / max) * parentActualHeight);
            }
            catch
            {
                return 0d;
            }
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}