using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO.Ports;
using System.Linq;
using System.Text;
using System.Windows.Media;

namespace charger_gui
{
	class MainWindowViewModel : INotifyPropertyChanged
	{
		private List<string> ports;
		public List<string> Ports
		{
			get
			{
				if (ports == null)
				{
					FillPorts();
				}
				return ports;
			}
		}

		public float iAcc;
		public string IAcc
		{
			get
			{
				return string.Format("{0,8:0.0000}", iAcc);
			}
		}

		public float uAcc;
		public string UAcc
		{
			get
			{
				return string.Format("{0,8:0.0000}", uAcc);
			}
		}

		public float iLamp;
		public string ILamp
		{
			get
			{
				return string.Format("{0,8:0.0000}", iLamp);
			}
		}

		public float uLamp;
		public string ULamp
		{
			get
			{
				return string.Format("{0,8:0.0000}", uLamp);
			}
		}

		public bool isConnected;
		private Brush connectedBrush = new SolidColorBrush(Color.FromRgb(0, 255, 0));
		private Brush notConnectedBrush = new SolidColorBrush(Color.FromRgb(255, 0, 0));

		public Brush ConnectionStatus
		{
			get
			{
				if (isConnected) return connectedBrush;
				else return notConnectedBrush;
			}
		}

		private void FillPorts()
		{
			ports = new List<string>(SerialPort.GetPortNames());
		}

		public event PropertyChangedEventHandler PropertyChanged;
		public void OnPropertyChanged(string propertyName)
		{
			PropertyChangedEventHandler handler = PropertyChanged;
			if (handler == null) return;
			handler(this, new PropertyChangedEventArgs(propertyName));
		}
	}
}