crysome/Crysome.Server/Crysome.Server.Converters/InventoryDotsCollapseConverter.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Windows.Data;
using Crysome.Server.Model;

namespace Crysome.Server.Converters;

public class InventoryDotsCollapseConverter : IMultiValueConverter
{
	private const int CollapsedCount = 4;

	public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
	{
		if (values == null || values.Length < 2)
		{
			if (values == null)
			{
				return null;
			}
			return values[0];
		}
		IEnumerable<InventoryDot> enumerable = values[0] as IEnumerable<InventoryDot>;
		object obj = values[1];
		bool flag = default(bool);
		int num;
		if (obj is bool)
		{
			flag = (bool)obj;
			num = 1;
		}
		else
		{
			num = 0;
		}
		bool flag2 = (byte)((uint)num & (flag ? 1u : 0u)) != 0;
		if (enumerable == null)
		{
			return new List<InventoryDot>();
		}
		if (!flag2)
		{
			return enumerable.Take(4).ToList();
		}
		return enumerable;
	}

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