using System.Collections.Generic;
using System.Linq;
using System.Windows.Controls;
using System.Windows.Media;

namespace Dominion.NET_WPF.Controls.GameLog
{
	/// <summary>
	/// Interaction logic for ucGameTurn.xaml
	/// </summary>
	public partial class ucGameTurn : LogSection
	{
	    public int TurnNumber { get; private set; }

	    public override bool IsExpanded { get { return expTurns.IsExpanded; } set { expTurns.IsExpanded = value; } }

		public bool IsAnyExpanded { get { return spArea.Children.OfType<ucPlayerTurn>().Any(pt => pt.IsExpanded); } }
		public bool IsAllExpanded 
		{ 
			get 
			{ 
				return spArea.Children.OfType<ucPlayerTurn>().All(pt => pt.IsExpanded); 
			}
			set
			{
				foreach (var pt in spArea.Children.OfType<ucPlayerTurn>())
					pt.IsExpanded = value;
			}
		}

		public ucGameTurn()
		{
			InitializeComponent();
			SpContainer = spArea;
		}

		public void New(int turnNumber)
		{
			TurnNumber = turnNumber;

			var dp = new DockPanel();
		    var tbTitle = new TextBlock {Text = $"Turn #{turnNumber}"};
		    DockPanel.SetDock(tbTitle, Dock.Left);
			dp.Children.Add(tbTitle);
			expTurns.Header = dp;
		}

		public override void TearDown()
		{
			base.TearDown();

			foreach (var pt in spArea.Children.OfType<ucPlayerTurn>())
				pt.TearDown();
			spArea.Children.Clear();
		}

		public override void End()
		{
		    var newColor = TurnNumber % 2 == 0 ? Colors.DarkGray : Colors.DimGray;
				//expTurns.BorderBrush = Brushes.DimGray;

			lEdge.Stroke = new SolidColorBrush(newColor);
			var lgb = new LinearGradientBrush(new GradientStopCollection { 
				new GradientStop(newColor, 0.0), 
				new GradientStop(newColor, 0.25), 
				new GradientStop(Colors.Transparent, 1.25) });
			lgb.Freeze();
			lTop.Stroke = lBottom.Stroke = lgb;
		}

		public void Add(ucPlayerTurn element)
		{
			spArea.Children.Add(element);
		}

		public IEnumerable<ucPlayerTurn> GetChildren(DominionBase.IPlayer player)
		{
			return spArea.Children.OfType<ucPlayerTurn>().Where(pt => pt.Player.PlayerUniqueId == player.UniqueId);
		}

		public ucPlayerTurn GetChild(DominionBase.IPlayer player)
		{
			return spArea.Children.OfType<ucPlayerTurn>().First(pt => pt.Player.PlayerUniqueId == player.UniqueId);
		}
	}
}