using System;
using System.Windows;
using BS.Shared;
using BS.Shared.DataContracts.Compact;
using BS.Shared.DataContracts.Feature.AI;

namespace BeWo.ViewModel
{
	public class AiPromptbausteinPromptVM : AbstractDCMapperVM<AiPromptbausteinPromptDC>
	{
		private string _Title;
		private string _Description;
		private long? _ParentFolderOid;
		private CompactEmployeeDC _Creator;
		private bool _IsPublic;
		private int _Position;
		private string _Prompt;
		private bool _ShowPrompt;
		private bool _ShowPromptByTenant;
		private bool _IsOwnsoftPrompt;
		private string _OwnsoftRefLink;
		private bool _IsFavorite;
		private AiActionType _ActionType;

		public AiPromptbausteinPromptVM(AiPromptbausteinPromptDC dc) : base(dc, dc.Oid)
		{

		}

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

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

		public long? ParentFolderOid
		{
			get => _ParentFolderOid;
			set => SetProperty(ref _ParentFolderOid, value, nameof(ParentFolderOid), () => DataContract.ParentFolderOid);
		}

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

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

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

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

		public bool ShowPrompt
		{
			get => _ShowPrompt;
			set => SetProperty(ref _ShowPrompt, value, nameof(ShowPrompt), () => DataContract.ShowPrompt, nameof(IsPromptVisible));
		}

		public bool ShowPromptByTenant
		{
			get => _ShowPromptByTenant;
			set => SetProperty(ref _ShowPromptByTenant, value, nameof(ShowPromptByTenant), () => DataContract.ShowPromptByTenant, nameof(IsPromptVisible));
		}

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

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

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

		public bool IsFavorite
		{
			get => _IsFavorite;
			set => SetProperty(ref _IsFavorite, value, nameof(IsFavorite), () => DataContract.IsFavorite, nameof(FontWeight));
		}

		public bool CanEdit
		{
			get => DataContract.CanEdit && BeWoApp.HasLoggedOnUserRight(UserRightType.AiModulePromptbausteineEdit);
			set => DataContract.CanEdit = value;
		}

		public bool IsInfoVisible
		{
			get => IsOwnsoftPrompt && !string.IsNullOrWhiteSpace(OwnsoftRefLink);
		}

		public FontWeight FontWeight
		{
			get => IsFavorite ? FontWeights.Bold : FontWeights.Medium;
		}

		public bool IsPromptVisible
		{
			get => ShowPrompt && ShowPromptByTenant;
		}

		public bool CanShareEdit
		{
			get => BeWoApp.HasLoggedOnUserRight(UserRightType.AiModulePromptbausteinShare)
				&& Creator?.EmployeeOid is long owner
				&& owner == BeWoApp.CompactLoggedOnEmployee.EmployeeOid 
				&& CanEdit;
		}

		public string FavoritenHeader => IsFavorite ? "Favorit entfernen" : "Favorit hinzufügen";

		protected override void InitByDataContract(AiPromptbausteinPromptDC pDataContract)
		{
			_Title = pDataContract.Title;
			_Description = pDataContract.Description;
			_ParentFolderOid = pDataContract.ParentFolderOid;
			_Creator = pDataContract.Creator;
			_IsPublic = pDataContract.IsPublic;
			_Position = pDataContract.Position;
			_Prompt = pDataContract.Prompt;
			_ShowPrompt = pDataContract.ShowPrompt;
			_ShowPromptByTenant = pDataContract.ShowPromptByTenant;
			_IsOwnsoftPrompt = pDataContract.IsOwnsoftPrompt;
			_OwnsoftRefLink = pDataContract.OwnsoftRefLink;
			_IsFavorite = pDataContract.IsFavorite;
			_ActionType = pDataContract.ActionType;
		}

		protected override AiPromptbausteinPromptDC MapToDataContract(AiPromptbausteinPromptDC pDataContract, bool doCommit)
		{
			pDataContract.IsFavorite = _IsFavorite;
			pDataContract.Title = _Title;
			pDataContract.Description = _Description;
			pDataContract.ParentFolderOid = _ParentFolderOid;
			pDataContract.Creator = _Creator;
			pDataContract.IsPublic = _IsPublic;
			pDataContract.Position = _Position;
			pDataContract.Prompt = _Prompt;
			pDataContract.ShowPrompt = _ShowPrompt;
			pDataContract.ShowPromptByTenant = _ShowPromptByTenant;
			pDataContract.IsOwnsoftPrompt = _IsOwnsoftPrompt;
			pDataContract.OwnsoftRefLink = _OwnsoftRefLink;
			pDataContract.ActionType = _ActionType;

			return pDataContract;
		}

		public override void UpdateByDataContract(AiPromptbausteinPromptDC pDataContract)
		{
			if (IsNew)
				IsNew = false;

			Title = pDataContract.Title;
			Description = pDataContract.Description;
			ParentFolderOid = pDataContract.ParentFolderOid;
			Creator = pDataContract.Creator;
			IsPublic = pDataContract.IsPublic;
			Position = pDataContract.Position;
			Prompt = pDataContract.Prompt;
			ShowPrompt = pDataContract.ShowPrompt;
			ShowPromptByTenant = pDataContract.ShowPromptByTenant;
			IsOwnsoftPrompt = pDataContract.IsOwnsoftPrompt;
			OwnsoftRefLink = pDataContract.OwnsoftRefLink;
			IsFavorite = pDataContract.IsFavorite;
			ActionType = pDataContract.ActionType;

			DataContract = pDataContract;

			SetDirty(false);
		}

		public override bool IsDirty
		{
			get
			{
				if (!CanEdit)
					return _DirtyProps.Contains(nameof(IsFavorite));
				return _DirtyProps.Count > 0;
			}
		}
	}
}