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.BL.Entities;

namespace Tango.MachineStudio.Developer.Converters
{
    public class BrushStopToOffsetLimitConverter : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            try
            {
                BrushStop stop = values[0] as BrushStop;
                Segment segment = values[1] as Segment;
                String sign = parameter.ToString();

                if (stop != null && segment != null)
                {

                    if (stop.IsLast)
                    {
                        return 100d;
                    }
                    else if (stop.IsFirst)
                    {
                        return 0d;
                    }
                    else
                    {
                        return sign == "min" ? 0 : 100d;
                    }
                }
                else
                {
                    return 100d;
                }
            }
            catch
            {
                return 100d;
            }
        }

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