BeWoPlaner/BeWo/ViewModel/View/Administration/AiPromptbausteinComplexTreeViewModel.cs

using BeWo.ServiceProxy;
using BeWo.Services;
using BeWo.ViewModel.ListViewModel;
using BS.Shared;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.Feature.AI;
using BS.Shared.Extensions.CustomInterfaces;
using DevExpress.Xpf.Layout.Core;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Input;
using DelegateCommand = DevExpress.Mvvm.DelegateCommand;

namespace BeWo.ViewModel.View.Administration
{
	public class AiPromptbausteinComplexTreeViewModel : WindowViewModel
	{
		private AiPromptbausteinFolderVM _SelectedFolder;

		private IBeWoWindowService WindowService { get; set; }
		private AiActionType AiActionType { get; set; }

		public AiPromptbausteinFolderListVM Folders { get; set; }
		public AiPromptbausteinPromptVM SelectedPrompt { get; set; }
		public AiPromptbausteinFolderVM CopiedFolder { get; set; }

		public ICommand OpenAddFolderDialogCommand { get; private set; }
		public ICommand OpenEditFolderDialogCommand { get; private set; }
		public ICommand CopyFolderCommand { get; private set; }
		public ICommand PasteFolderCommand { get; private set; }
		public ICommand DeleteFolderCommand { get; private set; }

		public ICommand OpenAddPromptDialogCommand { get; private set; }
		public ICommand OpenEditPromptDialogCommand { get; private set; }
		public ICommand CopyPromptCommand { get; private set; }
		public ICommand PastePromptCommand { get; private set; }
		public ICommand DeletePromptCommand { get; private set; }

		public AiPromptbausteinFolderVM SelectedFolder
		{
			get => _SelectedFolder;
			set => SetProperty(ref _SelectedFolder, value, nameof(SelectedFolder));
		}

		public AiPromptbausteinComplexTreeViewModel()
		{
			if (BeWoApp.IsInDesignMode)
			{
				AiActionType = AiActionType.ServiceRecordConversation;
				ReloadVMList();
				return;
			}

			OpenAddFolderDialogCommand = new DelegateCommand(OpenAddFolderDialog, canOpenAddFolderDialog, false);
			OpenEditFolderDialogCommand = new DelegateCommand(OpenEditFolderDialog, canOpenEditFolderDialog, false);
			CopyFolderCommand = new DelegateCommand(CopyFolder, canCopyFolder, false);
			PasteFolderCommand = new DelegateCommand(PasteFolder, canPasteFolder, false);
			DeleteFolderCommand = new DelegateCommand(DeleteFolder, canDeleteFolder, false);
		}

		public AiPromptbausteinComplexTreeViewModel(IBeWoWindowService windowService, AiActionType aiActionType) : this()
		{
			WindowService = windowService;
			AiActionType = aiActionType;
		}

		public override bool IsDirty
		{
			get
			{
				return false;
			}
		}

		public void SaveVMList()
		{

		}

		internal void ReloadVMList()
		{
			var folders_dc = PredefinedAiPromptbausteinFolders.CreateSubTree(AiActionType);

			Folders = new AiPromptbausteinFolderListVM(folders_dc);

			FirePropertyChanged(nameof(Folders));
		}
		public void UpdateVMList(AiPromptbausteinTreeListVM new_list)
		{

		}

		void OpenAddFolderDialog()
		{
			var sel_folder = SelectedFolder;
			var new_vm = sel_folder.SubFolders.NewVM;
			sel_folder.SubFolders.NewVM = null;

			new_vm.Creator = BeWoApp.CompactLoggedOnEmployee;
			new_vm.Parent = sel_folder;

			var vm = new AiPromptbausteinFolderViewModel(new_vm, true);

			vm.Accept_Button_Clicked += (s, e) => {
				sel_folder.SubFolders.VMList.Add(new_vm);
				sel_folder.IsExpanded = true;
			};

			WindowService.Show(vm);
		}
		void OpenEditFolderDialog()
		{
			var sel_folder = SelectedFolder;
			var sel_dc = sel_folder.CommitToDataContract();
			var edit_vm = new AiPromptbausteinFolderVM(sel_dc);

			var vm = new AiPromptbausteinFolderViewModel(edit_vm, false);

			vm.Accept_Button_Clicked += (s, e) =>
			{
				var edit_dc = edit_vm.CommitToDataContract();
				sel_folder.UpdateByDataContract(edit_dc);
			};

			WindowService.Show(vm);
		}
		void CopyFolder()
		{

		}
		void PasteFolder()
		{

		}
		void DeleteFolder()
		{

		}

		bool canOpenAddFolderDialog()
		{
			return true;
		}

		bool canOpenEditFolderDialog()
		{
			return true;
		}
		bool canCopyFolder()
		{
			return false;
		}
		bool canPasteFolder()
		{
			return false;
		}
		bool canDeleteFolder()
		{
			return false;
		}
	}
}