using System;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;

namespace Dominion.NET_WPF.Controls
{
	/// <summary>
	/// Interaction logic for ucCardSettings.xaml
	/// </summary>
	public partial class ucCardSettings : UserControl, IDisposable
	{
		public static readonly DependencyProperty CardsSettingsProperty =
			DependencyProperty.Register("CardsSettings", typeof(DominionBase.Cards.CardsSettings), typeof(ucCardSettings), new PropertyMetadata(null));
		public DominionBase.Cards.CardsSettings CardsSettings
		{
			get { return (DominionBase.Cards.CardsSettings)GetValue(CardsSettingsProperty); }
			set { 
				SetValue(CardsSettingsProperty, value);

				lName.Content = value.Name;
				ttcCard.Card = DisplayObjects.Cards.FirstOrDefault(c => c.Name == value.Name);

				foreach (var cardSetting in value.CardSettingOrdered)
				{
					if (cardSetting.Type == typeof(bool))
					{
					    var spBoolean = new StackPanel
					    {
					        Orientation = Orientation.Horizontal,
					        ToolTip = cardSetting.Hint
					    };
					    icCardSetting.Items.Add(spBoolean);

					    var cbBoolean = new CheckBox
					    {
					        Tag = cardSetting,
					        VerticalAlignment = VerticalAlignment.Center,
					        IsChecked = (bool) cardSetting.Value,
					        Margin = new Thickness(3)
					    };
					    cbBoolean.Checked += cbBoolean_Checked;
						cbBoolean.Unchecked += cbBoolean_Checked;
						spBoolean.Children.Add(cbBoolean);

					    var lBoolean = new Label
					    {
					        VerticalAlignment = VerticalAlignment.Center,
					        Content = cardSetting.Text,
					        Padding = new Thickness(0)
					    };
					    cbBoolean.Content = lBoolean;
					}
					else if (cardSetting.Type == typeof(int))
					{
					    var spInt = new StackPanel
					    {
					        Orientation = Orientation.Horizontal,
					        ToolTip = cardSetting.Hint
					    };
					    icCardSetting.Items.Add(spInt);

					    var lInt = new Label
					    {
					        Padding = new Thickness(0),
					        VerticalAlignment = VerticalAlignment.Center,
					        Content = $"{cardSetting.Text}: "
					    };
					    spInt.Children.Add(lInt);

					    var tbInt = new TextBox
					    {
					        Tag = cardSetting,
					        VerticalAlignment = VerticalAlignment.Center,
					        Width = 50,
					        HorizontalContentAlignment = HorizontalAlignment.Right,
					        Text = cardSetting.Value.ToString()
					    };
					    tbInt.TextChanged += tbInt_TextChanged;
						spInt.Children.Add(tbInt);
					}
					else if (cardSetting.Type == typeof(DominionBase.Cards.ConstraintCollection))
					{
					    var gbConstraint = new GroupBox
					    {
					        Header = cardSetting.Text,
					        ToolTip = cardSetting.Hint,
					        HorizontalAlignment = HorizontalAlignment.Stretch
					    };
					    icCardSetting.Items.Add(gbConstraint);

					    var svConstraint = new ScrollViewer {VerticalScrollBarVisibility = ScrollBarVisibility.Auto};
					    gbConstraint.Content = svConstraint;

					    var ucccConstraint = new ucCardConstraints
					    {
					        ConstraintCollection = (DominionBase.Cards.ConstraintCollection) cardSetting.Value
					    };
					    svConstraint.Content = ucccConstraint;
					}
					else
					{
					    var spString = new StackPanel
					    {
					        Orientation = Orientation.Horizontal,
					        ToolTip = cardSetting.Hint
					    };
					    icCardSetting.Items.Add(spString);

					    var lString = new Label
					    {
					        Padding = new Thickness(0),
					        VerticalAlignment = VerticalAlignment.Center,
					        Content = $"{cardSetting.Text}: "
					    };
					    spString.Children.Add(lString);

					    var tbString = new TextBox
					    {
					        Tag = cardSetting,
					        VerticalAlignment = VerticalAlignment.Center,
					        Text = (string) cardSetting.Value,
					        HorizontalAlignment = HorizontalAlignment.Stretch
					    };
					    tbString.TextChanged += tbString_TextChanged;
						spString.Children.Add(tbString);
					}
				}
			}
		}

		public static readonly DependencyProperty DisplayObjectsProperty =
			DependencyProperty.Register("DisplayObjects", typeof(DisplayObjects), typeof(ucCardSettings),
			new PropertyMetadata(new DisplayObjects()));
		public DisplayObjects DisplayObjects
		{
			get { return (DisplayObjects)GetValue(DisplayObjectsProperty); }
			set
			{
				SetValue(DisplayObjectsProperty, value);
			}
		}

	    private void tbString_TextChanged(object sender, TextChangedEventArgs e)
	    {
	        var cardSetting = (sender as TextBox)?.Tag as DominionBase.Cards.CardSetting;
	        if (cardSetting != null)
	            cardSetting.Value = ((TextBox) sender).Text;
	    }

	    private void tbInt_TextChanged(object sender, TextChangedEventArgs e)
		{
			int value;
			int.TryParse((sender as TextBox)?.Text, out value);
		    var cardSetting = (sender as TextBox)?.Tag as DominionBase.Cards.CardSetting;
		    if (cardSetting != null)
		        cardSetting.Value = value;
		}

	    private void cbBoolean_Checked(object sender, RoutedEventArgs e)
	    {
	        var cardSetting = (sender as CheckBox)?.Tag as DominionBase.Cards.CardSetting;
	        if (cardSetting != null)
	            cardSetting.Value = ((CheckBox) sender).IsChecked;
	    }

		public ucCardSettings()
		{
			InitializeComponent();
			if (WMain.Settings != null)
			{
				WMain.Settings.SettingsChanged += Settings_SettingsChanged;
				Settings_SettingsChanged(WMain.Settings, null);
			}
		}

		public void Dispose()
		{
			if (WMain.Settings != null)
			{
				WMain.Settings.SettingsChanged -= Settings_SettingsChanged;
			}
		}

	    private void Settings_SettingsChanged(object sender, SettingsChangedEventArgs e)
		{
			var settings = sender as Settings;
			if (settings != null)
			{
				if (settings.ToolTipShowDuration == ToolTipShowDuration.Off)
					ToolTipService.SetIsEnabled(lName, false);
				else
				{
					ToolTipService.SetIsEnabled(lName, true);
					ToolTipService.SetShowDuration(lName, (int)settings.ToolTipShowDuration);
				}
			}
		}

		private void lName_MouseDown(object sender, MouseButtonEventArgs e)
		{
			var fe = sender as FrameworkElement;
		    if (WMain.Settings == null || ((fe?.ToolTip as ToolTip)?.Content as ToolTipIDisplayable)?.Card == null ||
		        (((ToolTip) fe.ToolTip).Content as ToolTipIDisplayable)?.Card.Type == DominionBase.Cards.Universal.TypeClass.Dummy ||
		        (((ToolTip) fe.ToolTip).Content as ToolTipIDisplayable)?.Card.Type == DominionBase.Cards.Universal.TypeClass.DummyRed ||
		        (((ToolTip) fe.ToolTip).Content as ToolTipIDisplayable)?.Card.Type == DominionBase.Cards.Universal.TypeClass.Blank)
		        return;

			if (WMain.Settings.ShowToolTipOnRightClick && e.ChangedButton == MouseButton.Right && e.ButtonState == MouseButtonState.Pressed)
			{
			    fe.CaptureMouse();
			    var toolTip = fe.ToolTip as ToolTip;
			    if (toolTip != null) toolTip.IsOpen = true;
			}
		}

		private void lName_MouseUp(object sender, MouseButtonEventArgs e)
		{
			var fe = sender as FrameworkElement;

			if (WMain.Settings == null || fe?.ToolTip == null)
				return;

			if (WMain.Settings.ShowToolTipOnRightClick && e.ChangedButton == MouseButton.Right && e.ButtonState == MouseButtonState.Released)
			{
			    fe.ReleaseMouseCapture();
			    var toolTip = fe.ToolTip as ToolTip;
			    if (toolTip != null) toolTip.IsOpen = false;
			}
		}

		private void UserControl_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)
		{
		    var toolTip = lName.ToolTip as ToolTip;
		    if (toolTip != null && toolTip.IsOpen)
				((ToolTip) lName.ToolTip).IsOpen = false;
		}
	}
}