using Sarand.Net.Standard.Base.App;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Dbas;
using Sarand.Net.Standard.Base.Utils;
using Saxonite.Base.App;
using Saxonite.Net.Standard.Base.App;
using Saxonite.Net.Standard.Base.Bus;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Saxonite.Net.Standard.Base.Mgr
{
	//=======================================================================
	partial class SaxAccountMgr
	{
		//*******************************************************************
		// Account Mgr - User Online
		//*******************************************************************
		// Utilities.
		public abstract bool CommitUsersOnline(IEnumerable <SaxUserOnline.DataProperties> usersOnline);

		//-------------------------------------------------------------------
		// Create item.
		public abstract SaxUserOnline CreateUserOnline(SysId userAccountId);

		//-------------------------------------------------------------------
		// Item exists.
		public bool UserOnlineExistsByUserAccountId(SysId userAccountId)
		{
			ClearErrorState();
			if (!SysId.IsValid(userAccountId)) return false;
			SaxUserOnline.Params prmUserOnline = new SaxUserOnline.Params();
			prmUserOnline.UserAccountIdsIncluded.Add(userAccountId);
			return GetUserOnlineCount(prmUserOnline) == 1;
		}

		//-------------------------------------------------------------------
		// Retrieve individual items.
		public abstract SaxUserOnline GetUserOnline(SaxUserOnline.Params prmUserOnline);
		public SaxUserOnline GetUserOnlineByUserAccountId(SysId userAccountId)
		{
			ClearErrorState();
			if (!SysId.IsValid(userAccountId)) return null;
			SaxUserOnline.Params prmUserOnline = new SaxUserOnline.Params();
			prmUserOnline.UserAccountIdsIncluded.Add(userAccountId);
			return GetUserOnline(prmUserOnline);
		}

		//-------------------------------------------------------------------
		// Validate item data.
		public bool IsValidUserOnline(SaxUserOnline userRole)
		{
			ClearErrorState();
			if (userRole == null) return SetErrorState(ErrorMessage.ItemNotSpecified);
			return IsValidUserOnlineData(userRole.GetData(), new SaxUserOnline.ErrField());
		}
		public virtual bool IsValidUserOnlineData(SaxUserOnline.Data data, SaxUserOnline.ErrField errField)
		{
			ClearErrorState();

			//---------------------------------------------------------------
			// User Account.
			if (errField.UserAccountId != SacsHierarchyItem.ValidValue.Ignore && !SysId.IsValid(data.UserAccountId))
			{
				errField.UserAccountId = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("User Account Id must be specified");
			}
			// Online at.
			if (errField.OnlineAt != SacsHierarchyItem.ValidValue.Ignore && !DateUtil.IsValid(data.OnlineAt))
			{
				errField.OnlineAt = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("last online time must be specified");
			}

			//---------------------------------------------------------------
			return true;
		}

		//-------------------------------------------------------------------
		// Item database interface.
		public abstract bool InsertUserOnline(SaxUserOnline userRole, DbUpdateInfo dbUpdateInfo);
		public abstract bool UpdateUserOnline(SaxUserOnline userRole, DbUpdateInfo dbUpdateInfo);
		public virtual bool UserOnlineCanBeDeleted(SaxUserOnline userRole)
		{
			ClearErrorState();
			return true;
		}
		public abstract bool DeleteUserOnline(SaxUserOnline userRole, DbUpdateInfo dbUpdateInfo);

		//-------------------------------------------------------------------
		// Item list.
		public abstract ColumnDfn GetUserOnlineColumnDfn(SaxUserOnline.Column columnId, String caption = "", int width = 0);
		public abstract List<String> GetUserOnlineQueryFilter(SaxUserOnline.Params prmUserOnline);
		public abstract long GetUserOnlineCount(SaxUserOnline.Params prmUserOnline);
		public abstract List<SaxUserOnline> GetUserOnlineList(SaxUserOnline.Params prmUserOnline);
		public abstract DbResultSet ExecuteUserOnlineQuery(List<ColumnDfn> columns, SaxUserOnline.Params prmUserOnline);

		//-------------------------------------------------------------------
		/// <summary>
		/// Extract and format result set data value where specific handling is required.
		/// <para>Where response is an invalid data value, format value using column.FormatValue(values).</para>
		/// </summary>
		public virtual DataValue GetUserOnlineDataValue(ColumnDfn column, NamedValue.Map values)
		{
			DataValue value = new DataValue();
			switch ((SaxUserOnline.Column)column.Id)
			{
				//-----------------------------------------------------------
				//-----------------------------------------------------------
			}
			return value;
		}

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