using BS.Shared.Interface;
using DevExpress.DataAccess.DataFederation;
using DevExpress.Xpf.Bars.Native;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Threading.Tasks;

namespace BS.Shared.Extensions.CustomInterfaces
{
	public static class IAiPromptbausteinTreeExtension
	{
		public static bool IsExecutable(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein.IsPrompt() || aiPromptbaustein.IsKette();


		public static bool IsOrdner(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein.hasPrompttype(AiPromptbausteinType.Ordner);

		public static bool IsKette(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein.hasPrompttype(AiPromptbausteinType.Kette);

		public static bool IsPrompt(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein.hasPrompttype(AiPromptbausteinType.Prompt);


		public static bool IsPredefinedNode(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein.isObject() && aiPromptbaustein.Oid is long oid && oid < 0;

		public static bool IsNoPredefinedNode(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein.isObject() && (aiPromptbaustein.Oid is null || aiPromptbaustein.Oid >= 0);

		public static bool IsAddablePredefinedNode(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein.IsPredefinedNode() && !aiPromptbaustein.IsNoAddablePredefinedNode();

		public static bool IsNoAddablePredefinedNode(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein.IsPredefinedNode() && aiPromptbaustein.AiActionType == AiActionType.ServiceRecord;


		private static bool hasPrompttype(this IAiPromptbaustein aiPromptbaustein, AiPromptbausteinType aiPromptbausteinType)
			=> aiPromptbaustein.isObject() && aiPromptbaustein.PromptbausteinType == aiPromptbausteinType;

		private static bool isObject(this IAiPromptbaustein aiPromptbaustein)
			=> aiPromptbaustein != null;

	}
}