namespace ComponentsLab
{ 

	public partial class ImageLoad : UserControl
	{
		private event EventHandler? _avatarChanged;
		private event Action? _errorOccured;
		public string Error { get; private set; }
		public Image Avatar
		{
			get
			{
				return pictureBoxAvatar.Image;
			}
			set
			{
				pictureBoxAvatar.Image = value;
			}
		}
		public event EventHandler AvatarChanged
		{
			add { _avatarChanged += value; }
			remove { _avatarChanged -= value; }
		}
		public event Action AnErrorOccurred
		{
			add { _errorOccured += value; }
			remove { _errorOccured -= value; }
		}
		public ImageLoad()
		{
			InitializeComponent();
			Error = string.Empty;
		}

		private void buttonLoad_Click(object sender, EventArgs e)
		{
			var ofd = new OpenFileDialog();
			if (ofd.ShowDialog() == DialogResult.OK)
			{
				try
				{
					pictureBoxAvatar.Image = Image.FromFile(ofd.FileName);
					_avatarChanged?.Invoke(this, e);
				}
				catch (Exception ex)
				{
					Error = ex.Message;
					_errorOccured?.Invoke();
				}
			}

		}
	}
}