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.PPC.Common.Build;

namespace Tango.PPC.UI.Converters
{
    public class ProgressUnitSpoolConverter : IMultiValueConverter
    {
        private static IBuildProvider _buildProvider;

        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            try
            {
                if (_buildProvider == null)
                {
                    _buildProvider = Core.DI.TangoIOC.Default.GetInstance<IBuildProvider>();
                }

                if (values.Count() == 2)//may be added count of spools
                {
                    int CurrentUnit = System.Convert.ToInt16(values[0]);

                    if (_buildProvider.MachineType == BL.Enumerations.MachineTypes.Eureka)
                    {
                        int number_of_spools = System.Convert.ToInt16(values[1]);
                        var totalBy4Spools = (double)CurrentUnit * number_of_spools;

                        return totalBy4Spools.ToString();
                    }
                    else
                    {
                        return CurrentUnit.ToString();
                    }

                }
                
                return "-";
            }
            catch
            {
                return "-";
            }
        }

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