using Sarand.Core.Base;
using Sarand.Core.Bus;
using Sarand.Core.Dbas.Base;
using Sarand.Core.Interfaces;
using Sarand.Core.ItemOptions;
using Sarand.Core.Procs;
using Sarand.OperationsMgr.App.Consoles;
using Sarand.OperationsMgr.Core.App;
using Sarand.OperationsMgr.Win.Consoles;
using Sarand.OperationsMgr.Win.Interfaces;
using Sarand.Win.Dbas.Base;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Sarand.OperationsMgr.Web.Consoles
{
	//=======================================================================
	public class OpnInterfaceConsole_Web : OpnInterfaceConsole_Dbas
	{
		//-------------------------------------------------------------------
		// Data members.
		//private List<TypeCodeDesc> dataItemTypes = OpnSystem.GetCodesOfType(Opn.SystemCode.DataItemType);

		//-------------------------------------------------------------------
		// Construction.
		public OpnInterfaceConsole_Web (OpnSessionContext sessionContext, SacsDatabase database) :
			base(null)
		{
			Database = database;
		}

		//-------------------------------------------------------------------
		// Properties.
		internal Opn.Instance Instance { get { return SessionContext.Instance; } }
		internal SacsDatabase Database { get; }

		//-------------------------------------------------------------------
		// Method to display Interface management form.
		protected override MaintainInterfacesFunction MaintainInterfacesFn
		{
			get
			{
				return null;
			}
		}

		//---------------------------------------------------------------
		// Interface item option definitions.
		public override List<SaItemOptionDfn> GetInterfaceItemOptionDfns (SaInterfaceCategory interfaceCategory, short interfaceType)
		{
			return OpnProcessConsole.GetInterfaceItemOptionDfns(interfaceCategory, interfaceType);
		}
		public override List<SaItemOptionDfn> GetInterfaceItemOptionDfns (SysId interfaceId)
		{
			SaInterface interfaceObj = GetInterfaceById(interfaceId);
			if (interfaceObj != null)
				return OpnProcessConsole.GetInterfaceItemOptionDfns(interfaceObj.Category, interfaceObj.Type);
			return new List<SaItemOptionDfn>();
		}

		//-------------------------------------------------------------------
		//          I n t e r f a c e   A c c e s s   C o n t r o l
		//-------------------------------------------------------------------

		//---------------------------------------------------------------
		//              P r o c e s s i n g   O p t i o n s
		//---------------------------------------------------------------
		private List<SacsProcess.GroupData> GetProcessingOptions (SaInterface interfaceObj)
		{
			if (interfaceObj != null && SysId.IsValid(interfaceObj.Id))
			{
				switch (interfaceObj.Category)
				{
					case SaInterfaceCategory.System:
						return GetProcessingOptions_System(interfaceObj);
				}
			}
			return new List<SacsProcess.GroupData>();
		}
		private List<SacsProcess.GroupData> GetProcessingOptions_System (SaInterface interfaceObj)
		{
			if (interfaceObj.Category != SaInterfaceCategory.System) throw new NotSupportedException("Invalid interface category: " + interfaceObj.Category.ToString() + ". Expected: System");
			List<SacsProcess.GroupData> optionGroups = null;
			//switch ((Opn.InterfaceType)interfaceObj.Type)
			//{
			//}
			return optionGroups ?? new List<SacsProcess.GroupData>();
		}

		//---------------------------------------------------------------
		//               P r o c e s s   I n t e r f a c e
		//---------------------------------------------------------------
		/// <summary>
		/// Interface can only be 'processed' if it defines processing options.
		/// </summary>
		/// <param name="interfaceObj"></param>
		/// <returns></returns>
		public override bool CanProcessInterface (SaInterface interfaceObj)
		{
			return (GetProcessingOptions(interfaceObj).Count > 0);
		}
		/// <summary>
		/// Popup form to select options for processing interface.
		/// </summary>
		/// <param name="interfaceObj"></param>
		/// <returns></returns>
		public override bool ProcessInterface (SaInterface interfaceObj, DbUpdateInfo dbUpdateInfo)
		{
			return false;
		}
		private OpnInterfaceProcess ConfigureProcess (SaInterface interfaceObj, SacsProcess.GroupData processGroup, DbUpdateInfo dbUpdateInfo)
		{
			switch (interfaceObj.Category)
			{
				case SaInterfaceCategory.System:
					return ConfigureProcess_System(interfaceObj, processGroup, dbUpdateInfo);
			}
			return null;
		}
		private OpnInterfaceProcess ConfigureProcess_System (SaInterface interfaceObj, SacsProcess.GroupData processGroup, DbUpdateInfo dbUpdateInfo)
		{
			if (interfaceObj.Category != SaInterfaceCategory.System) throw new NotSupportedException("Invalid interface category: " + interfaceObj.Category.ToString() + ". Expected: System");
			//switch ((Opn.InterfaceType)interfaceObj.Type)
			//{
			//}
			return null;
		}
		public override bool AreMultipleInterfaceInstancesAllowed (string context, SaInterfaceCategory interfaceCategory, short interfaceType)
		{
			throw new NotImplementedException();
		}
		public override bool AreMultipleActiveInterfacesAllowed (string context, SaInterfaceCategory interfaceCategory)
		{
			throw new NotImplementedException();
		}

		//-------------------------------------------------------------------
	}
	//=======================================================================
}