using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Windows;

using BeWo.ServiceProxy;
using BeWo.Validation;
using BeWo.ViewModel.ListViewModel;
using BS.Shared;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.Compact;
using BS.Shared.DataContracts.Feature.AI;
using BS.Shared.Extensions;
using BS.Shared.Interface;

namespace BeWo.ViewModel
{
	public class AiPromptbausteinTreeVM : AbstractDCMapperVM<AiPromptbausteinTreeDC>, IAiPromptbaustein
	{
		private string _Displayname;
		private string _Content;
		private ActivationTypeId _ActivationType;
		private AiPromptbausteinType _PromptbausteinType;
		private string _Metadata;
		private AiActionType _AiActionType;
		private CompactEmployeeDC _Creator;
		private bool _IsOnlyForCreator;
		private bool _ShowUserPrompt;
		private bool _ShowUserPromptByTenant;
		private int _Position;
		private bool _IsExpanded;
		private AiPromptbausteinTreeListVM _Children;

		public AiPromptbausteinTreeVM(AiPromptbausteinTreeDC dc) : base(dc, dc.Oid)
		{

		}

		public string Displayname
		{
			get => _Displayname;
			set => SetProperty(ref _Displayname, value, nameof(Displayname), () => DataContract.Displayname);
		}

		public string Content
		{
			get => _Content;
			set => SetProperty(ref _Content, value, nameof(Content), () => DataContract.Content);
		}

		public AiPromptbausteinType PromptbausteinType
		{
			get => _PromptbausteinType;
			set => SetProperty(ref _PromptbausteinType, value, nameof(PromptbausteinType), () => DataContract.PromptbausteinType);
		}

		public string Metadata
		{
			get => _Metadata;
			set => SetProperty(ref _Metadata, value, nameof(Metadata), () => DataContract.Metadata);
		}

		public AiActionType AiActionType
		{
			get => _AiActionType;
			set => SetProperty(ref _AiActionType, value, nameof(AiActionType), () => DataContract.AiActionType);
		}

		public CompactEmployeeDC Creator
		{
			get => _Creator;
			set => SetProperty(ref _Creator, value, nameof(Creator), () => DataContract.Creator);
		}

		public bool IsOnlyForCreator
		{
			get => _IsOnlyForCreator;
			set => SetProperty(ref _IsOnlyForCreator, value, nameof(IsOnlyForCreator), () => DataContract.IsOnlyForCreator);
		}

		public bool ShowUserPrompt
		{
			get => _ShowUserPrompt;
			set => SetProperty(ref _ShowUserPrompt, value, nameof(ShowUserPrompt), () => DataContract.ShowUserPrompt);
		}

		public bool ShowUserPromptByTenant
		{
			get => _ShowUserPromptByTenant;
			set => SetProperty(ref _ShowUserPromptByTenant, value, nameof(ShowUserPromptByTenant), () => DataContract.ShowUserPromptByTenant);
		}

		public int Position
		{
			get => _Position;
			set => SetProperty(ref _Position, value, nameof(Position), () => DataContract.Position);
		}

		public bool IsExpanded
		{
			get => _IsExpanded;
			set => SetProperty(ref _IsExpanded, value, nameof(IsExpanded));
		}

		public AiPromptbausteinTreeListVM Children
		{
			get => _Children;
			set => SetProperty(ref _Children, value, nameof(Children));
		}

		public AiPromptbausteinTreeVM Parent { get; set; }

		public bool HasChildren => Children is object && Children.Count > 0;
		public FontWeight FontWeight => PromptbausteinType != AiPromptbausteinType.Prompt ? FontWeights.Bold : FontWeights.Regular;
		public long? Oid => DataContract.Oid;

		protected override void InitByDataContract(AiPromptbausteinTreeDC pDataContract)
		{
			if (pDataContract is null)
				return;

			_Displayname = pDataContract.Displayname;
			_Content = pDataContract.Content;
			_PromptbausteinType = pDataContract.PromptbausteinType;
			_Metadata = pDataContract.Metadata;
			_AiActionType = pDataContract.AiActionType;
			_Creator = pDataContract.Creator;
			_IsOnlyForCreator = pDataContract.IsOnlyForCreator;
			_ShowUserPrompt = pDataContract.ShowUserPrompt;
			_ShowUserPromptByTenant = pDataContract.ShowUserPromptByTenant;
			_Position = pDataContract.Position;
			_IsExpanded = pDataContract.IsExpanded;

			_Children = new AiPromptbausteinTreeListVM(pDataContract.Children, this);
		}

		protected override AiPromptbausteinTreeDC MapToDataContract(AiPromptbausteinTreeDC pDataContract, bool doCommit)
		{
			pDataContract.Displayname = _Displayname;
			pDataContract.Content = _Content;
			pDataContract.PromptbausteinType = _PromptbausteinType;
			pDataContract.Metadata = _Metadata;
			pDataContract.AiActionType = _AiActionType;
			pDataContract.Creator = _Creator;
			pDataContract.IsOnlyForCreator = _IsOnlyForCreator;
			pDataContract.ShowUserPrompt = _ShowUserPrompt;
			pDataContract.ShowUserPromptByTenant = _ShowUserPromptByTenant;
			pDataContract.Position = _Position;
			pDataContract.IsExpanded = _IsExpanded;
			pDataContract.ParentOid = Parent?.DataContract.Oid;

			if (_Children != null)
			{
				pDataContract.Children = Children.CopyToDCList(doCommit);
			}

			return pDataContract;
		}

		public AiPromptbausteinTreeVM CopyToNewViewModel()
		{
			var rtn = new AiPromptbausteinTreeVM(new AiPromptbausteinTreeDC());

			rtn.Displayname = _Displayname;
			rtn.Content = _Content;
			rtn.PromptbausteinType = _PromptbausteinType;
			rtn.Metadata = _Metadata;
			rtn.AiActionType = _AiActionType;
			rtn.Creator = _Creator;
			rtn.IsOnlyForCreator = _IsOnlyForCreator;
			rtn.ShowUserPrompt = _ShowUserPrompt;
			rtn.ShowUserPromptByTenant = _ShowUserPromptByTenant;
			rtn.Position = _Position;
			rtn.IsExpanded = _IsExpanded;

			return rtn;
		}
	}
}