using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Media;
using BuzzGUI.Interfaces;

namespace BuzzGUI.MachineView
{
	public class MachineListItemVM : IComparable<MachineListItemVM>
	{
		IInstrument instrument;
		
		public MachineListItemVM(IInstrument instrument)
		{
			this.instrument = instrument;
		}

		public IInstrument Instrument { get { return instrument; } }
		public bool IsInstrument { get { return instrument.Name.Length > 0; } }

		public string DisplayName 
		{ 
			get 
			{
				if (IsInstrument)
				{
					//return System.IO.Path.GetFileName(instrument.Name) + " (" + instrument.MachineDLL.Name + ")";
					return System.IO.Path.GetFileName(instrument.Name);
				}
				else
				{
					var name = instrument.MachineDLL.Name;
					if (instrument.MachineDLL.IsOutOfProcess) name += " (32-bit)";
					return name;
				}

			} 
		}
		public Brush DisplayNameBrush
		{
			get
			{
				if (IsInstrument)
				{
					switch (instrument.Type)
					{
						case InstrumentType.Generator: return Brushes.DarkCyan;
						case InstrumentType.Effect: return Brushes.DarkMagenta;
						default: return Brushes.Black;
					}
				}
				else
				{
					switch (instrument.Type)
					{
						case InstrumentType.Generator: return Brushes.DarkBlue;
						case InstrumentType.Effect: return Brushes.DarkRed;
						default: return Brushes.Black;
					}
				}
			}
		}

		public string MachineName { get { return Instrument.MachineDLL.Name; } }
		public string MachinePath { get { return Instrument.MachineDLL.Path; } }
		public IMachineDLL MachineDLL { get { return Instrument.MachineDLL; } }
		public string InstrumentName { get { return Instrument.Name; } }
		public string InstrumentPath { get { return Instrument.Path; } }

		public int CompareTo(MachineListItemVM other)
		{
			return StringComparer.OrdinalIgnoreCase.Compare(DisplayName, other.DisplayName);
		}

	}

}