using Gestor.Model.Domain.Common;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Runtime.CompilerServices;
using System.Windows.Data;
using System.Windows.Markup;

namespace Gestor.Common.Converters
{
	public class ArquivoDigitalToolTipConverter : MarkupExtension, IValueConverter
	{
		public ArquivoDigitalToolTipConverter()
		{
		}

		public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
		{
			if (value == null || ((List<IndiceArquivoDigital>)value).Count == 0)
			{
				return "";
			}
			return string.Join(Environment.NewLine, 
				from v in (List<IndiceArquivoDigital>)value
				select v.Descricao);
		}

		public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
		{
			return null;
		}

		public override object ProvideValue(IServiceProvider serviceProvider)
		{
			return this;
		}
	}
}