BeWoPlaner/BeWo/View/Controls/AI/AiPromptbausteinButton.xaml.cs

using BeWo.ServiceProxy;
using BeWo.View.Detail.AI;
using BeWo.ViewModel;
using BeWo.ViewModel.View.AI;
using BS.Shared;
using BS.Shared.DataContracts.Feature.AI;
using DevExpress.Mvvm;
using DevExpress.Utils.Mdi;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Remoting.Messaging;
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 AiPromptbausteinButtonState
	{
		Hidden,
		Normal,
		Loading,
		Disabled
	}

	/// <summary>
	/// Interaktionslogik für AiPromptbausteinButton.xaml
	/// </summary>
	public partial class AiPromptbausteinButton : UserControl
	{
		public static readonly DependencyProperty CanExecuteProperty =
			DependencyProperty.Register("CanExecute", typeof(bool), typeof(AiPromptbausteinButton), new PropertyMetadata(true, OnCanExecuteChanged));

		public static readonly DependencyProperty StateProperty =
			DependencyProperty.Register("State", typeof(AiPromptbausteinButtonState), typeof(AiPromptbausteinButton), new PropertyMetadata(AiPromptbausteinButtonState.Normal, OnStateChanged));

		public static readonly DependencyProperty ActionTypeProperty =
			DependencyProperty.Register("ActionType", typeof(AiActionType), typeof(AiPromptbausteinButton), new PropertyMetadata(AiActionType.ServiceRecord, OnActionTypeChanged));

		public event EventHandler<AbstractBaseVM> ItemAccepted;

		public AiPromptbausteinSelectionComplexViewModel AllPromptsViewModel { get; set; }

		public AiPromptbausteinButton()
		{
			InitializeComponent();
		}

		public AiPromptbausteinButtonState State
		{
			get { return (AiPromptbausteinButtonState)GetValue(StateProperty); }
			set { SetValue(StateProperty, value); }
		}
		public AiActionType ActionType
		{
			get { return (AiActionType)GetValue(ActionTypeProperty); }
			set { SetValue(ActionTypeProperty, value); }
		}

		public bool CanExecute
		{
			get { return (bool)GetValue(CanExecuteProperty); }
			set { SetValue(CanExecuteProperty, value); }
		}

		private static void OnStateChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
		{
			var control = (AiPromptbausteinButton)d;
			var state = (AiPromptbausteinButtonState)e.NewValue;
			control.UpdateState(state);
		}
		private static void OnActionTypeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
		{
			var control = (AiPromptbausteinButton)d;
			var actionType = (AiActionType)e.NewValue;
			control.UpdateActionType(actionType);
		}
		private static void OnCanExecuteChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
		{
			var control = (AiPromptbausteinButton)d;
			var canExecute = (bool)e.NewValue;
			control.UpdateCanExecute(canExecute);
		}

		public void AiPromptOpenAll()
		{
			BeWoApp.MainControl.WindowService.Show(AllPromptsViewModel);
		}
		public void AiPromptOpenFavorite()
		{
			popup_promptbaustein_favoriten.IsOpen = true;
		}

		private void btnOpenAi5_Click(object sender, RoutedEventArgs e)
		{
			AiPromptOpenAll();
		}
		private void btnOpenAi5_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
		{
			AiPromptOpenFavorite();
		}

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

				viewmodel.VMListReloaded += (s, e) => viewmodel2.ReloadVMList(false);
			});
		}
		private void UpdateState(AiPromptbausteinButtonState state)
		{
			if (state == AiPromptbausteinButtonState.Normal && !CanExecute)
				state = AiPromptbausteinButtonState.Disabled;

			switch (state)
			{
				case AiPromptbausteinButtonState.Hidden:
					root.Visibility = Visibility.Collapsed;
					root.IsEnabled = true;
					btnOpenAi5.IsEnabled = true;
					break;
				case AiPromptbausteinButtonState.Normal:
					root.Visibility = Visibility.Visible;
					root.IsEnabled = true;
					btnOpenAi5.IsEnabled = true;
					break;
				case AiPromptbausteinButtonState.Loading:
					root.Visibility = Visibility.Visible;
					root.IsEnabled = false;
					btnOpenAi5.IsEnabled = false;
					break;
				case AiPromptbausteinButtonState.Disabled:
					root.Visibility = Visibility.Visible;
					root.IsEnabled = true;
					btnOpenAi5.IsEnabled = false;
					break;
				default:
					throw new NotImplementedException();
					break;
			}
		}
		private void UpdateActionType(AiActionType actionType)
		{
			ActionType = actionType;

			if (!BeWoApp.AppSettings.ShowAI || !BeWoApp.HasLoggedOnUserRight(UserRightType.AiModulePromptbausteineView))
			{
				State = AiPromptbausteinButtonState.Hidden;
				return;
			}

			State = AiPromptbausteinButtonState.Loading;
			ServiceFacade.DoAiEnhancedServiceAsnyc(x => x.GetAiPromptbausteinFolder(actionType), folders => InitPromptbausteine(actionType, folders));
		}
		private void UpdateCanExecute(bool canExecute)
		{
			if (canExecute)
				State = AiPromptbausteinButtonState.Normal;
			else
				State = AiPromptbausteinButtonState.Disabled;
		}
	}
}