using BeWo.ServiceProxy;
using BeWo.View.Detail.AI;
using BeWo.ViewModel;
using BeWo.ViewModel.Controls.AI;
using BeWo.ViewModel.View.AI;
using BS.Shared;
using BS.Shared.DataContracts.Feature.AI;
using BS.Shared.Exceptions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace BeWo.View.Controls.AI
{
	public enum AiChatButtonOrientation
	{
		Right, Left
	}

	/// <summary>
	/// Interaktionslogik für AiGenericConversationButton.xaml
	/// </summary>
	public partial class AiChatButton : UserControl
	{
		public AiChatButtonOrientation AiChatButtonOrientation
		{
			get { return (AiChatButtonOrientation)GetValue(AiChatButtonOrientationProperty); }
			set { SetValue(AiChatButtonOrientationProperty, value); }
		}

		// Using a DependencyProperty as the backing store for MyProperty.  This enables animation, styling, binding, etc...
		public static readonly DependencyProperty AiChatButtonOrientationProperty =
			DependencyProperty.Register("AiChatButtonOrientation", typeof(AiChatButtonOrientation), typeof(AiChatButton), new PropertyMetadata(AiChatButtonOrientation.Left, OnOrientationChanged));

		static void OnOrientationChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
		{
			var control = (AiChatButton)d;
			control.UpdateOrientation((AiChatButtonOrientation)e.NewValue);
		}

		public AiChatButtonViewModel ViewModel => DataContext as AiChatButtonViewModel;

		public AiChatButton()
		{
			InitializeComponent();
		}

		private void UserControl_Loaded(object sender, RoutedEventArgs e)
		{
			ViewModel?.ReloadData(true, InitPromptbausteine);
		}

		private void InitPromptbausteine(AiActionType actionType, List<AiPromptbausteinFolderDC> folders)
		{
			VMFactory.CreateAiPromptbausteinFolderListVM(folders, (listvm) =>
			{
				var viewmodel = new AiPromptbausteinSelectionComplexViewModel(actionType, listvm);
				viewmodel.ItemAccepted += ItemAccepted;
				viewmodel.RequestCloseFinal += (s, e) => viewmodel.ResetSelection();
				ViewModel.AllPromptsViewModel = viewmodel;

				var viewmodel2 = new AiPromptbausteinSelectionComplexViewModel(actionType, listvm, true);
				viewmodel2.ItemAccepted += ItemAccepted;
				popup_promptbaustein_favoriten.Closed += (s, e) => viewmodel2.ResetSelection();
				var view2 = new AiPromptbausteinComplexSelectionFavoritenView(viewmodel2);
				viewmodel2.SelectedFolder = viewmodel2.Folders.VMList[0];
				view2.Padding = new Thickness(3);
				view2.Background = FindResource("ObjectEditBackgroundBrush") as System.Windows.Media.Brush;
				border_promptbaustein_favoriten.Child = view2;

				viewmodel.VMListReloaded += (s, e) => viewmodel2.ReloadVMList(false);
			});
		}

		private void ItemAccepted(object sender, AbstractBaseVM e)
		{
			ViewModel.ItemAccepted(e);
		}

		private void btnOpenAi5_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
		{
			ViewModel.OpenFavoritePromptsPopupCommand.Execute(null);
		}

		void UpdateOrientation(AiChatButtonOrientation orientation)
		{
			if(orientation == AiChatButtonOrientation.Left)
			{
				Grid.SetColumn(btnOpenAiConversation, 0);
				Grid.SetColumn(btnOpenAiPromptbaustein, 1);
				Grid.SetColumn(imgWarning, 2);
				Grid.SetColumn(stackpanelUndoRedo, 3);

				stackpanelUndoRedo.Margin = new Thickness(6, 0, 0, 0);
				btnOpenAiConversation.Margin = new Thickness(0, 0, 6, 0);
				btnOpenAiPromptbaustein.Margin = new Thickness(6, 0, 6, 0);
			}
			else if(orientation == AiChatButtonOrientation.Right)
			{
				Grid.SetColumn(stackpanelUndoRedo, 0);
				Grid.SetColumn(imgWarning, 1);
				Grid.SetColumn(btnOpenAiConversation, 2);
				Grid.SetColumn(btnOpenAiPromptbaustein, 3);

				stackpanelUndoRedo.Margin = new Thickness(0, 0, 6, 0);
				btnOpenAiConversation.Margin = new Thickness(6, 0, 6, 0);
				btnOpenAiPromptbaustein.Margin = new Thickness(6, 0, 0, 0);
			}
			else
			{
				throw BeWoNotImplementedException.CreateFromEnum(orientation);
			}
		}
	}
}