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 Tango.BL.Entities;
using System.Media;

namespace Tango.PPC.Jobs.Converters
{
    /// <summary>
    /// Converts a job to <see cref="BitmapSource"/> representing the job segments as a pie chart.
    /// </summary>
    /// <seealso cref="System.Windows.Data.IValueConverter" />
    public class JobToPieImageConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            Job job = value as Job;

            if (job != null)
            {
                String[] param = parameter.ToString().Split(',');
                double width = double.Parse(param[0]);
                double height = double.Parse(param[1]);
                return job.CreateSegmentsPie(width, height);
            }

            return null;
        }

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