using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Data;
using System.Windows.Media;
using Tango.Pulse;

namespace Tango.TwnTester.UI
{
    public class SegmentToBrushConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            TwnSegment segment = value as TwnSegment;

            GradientStopCollection stops = new GradientStopCollection();

            foreach (var stop in segment.BrushStops)
            {
                stops.Add(new GradientStop(Color.FromRgb(stop.Color.R, stop.Color.G, stop.Color.B), stop.Offset));
            }

            LinearGradientBrush brush = new LinearGradientBrush();
            brush.StartPoint = new Point(0, 0);
            brush.EndPoint = new Point(1, 0);

            brush.GradientStops = stops;

            return brush;
        }

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