using Microsoft.Data.SqlClient;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Dbas;
using Sarand.Net.Standard.Base.Utils;
using Saxonite.Net.Standard.Dbas.Data;
using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;

//---------------------------------------------------------------------------
// Code generated by Sarand Database Utilities Sat 15-Jan-2022 16:34:34
//---------------------------------------------------------------------------
namespace Saxonite.Net.Standard.Dbas.Internal
{
	internal class UserSession_Db : SaxDbDataItem
	{
		//-------------------------------------------------------------------
		// Column definitions.
		public class ColumnsData
		{
			public ColumnDataInt32 _UserAccountId { get; } = new ColumnDataInt32("UserAccountId");
			public ColumnDataString _ActivityIndexIds { get; } = new ColumnDataString("ActivityIndexIds");
			public ColumnDataString _UserSessionData { get; } = new ColumnDataString("UserSessionData");
			public ColumnDataInt16 _Flags { get; } = new ColumnDataInt16("Flags");
			public ColumnDataDateTime _CreateOn { get; } = new ColumnDataDateTime("CreateOn");
			public ColumnDataDateTime _UpdateOn { get; } = new ColumnDataDateTime("UpdateOn");
		}

		//-------------------------------------------------------------------
		// Data members.
		protected static List<String> fields { get; } = new List<String>()
		{
			"UserAccountId",
			"ActivityIndexIds",
			"UserSessionData",
			"Flags",
			"CreateOn",
			"UpdateOn",
		};
		protected static List<String> fieldsId { get; } = new List<String>()
		{
		};
		protected static List<String> fieldsPrimary { get; } = new List<String>()
		{
			"UserAccountId",
		};
		protected static List<String> fieldsIgnoreOnUpdate { get; } = new List<String>()
		{
			"CreateOn",
			"CreateBy",
			"CreateHost",
		};

		//-------------------------------------------------------------------
		// Construction.
		internal UserSession_Db (IDatabaseInfo dbInfo) : base(dbInfo)
		{
		}

		//-------------------------------------------------------------------
		// Properties.
		public override String SchemaName { get; } = "dbo";
		public override String TableName { get; } = "UserSession";
		public String TableNameFmt { get { return (!String.IsNullOrEmpty(SchemaName) ? "[" + SchemaName + "]." : "") + "[" + TableName + "]"; } }
		public static List<String> Fields { get { return new List<String>(fields); } }
		public static List<String> FieldsId { get { return new List<String>(fieldsId); } }
		public static List<String> FieldsNonId { get { return fields.FindAll(item => !fieldsId.ContainsCI(item)); } }
		// Columns.
		public ColumnsData Cols { get; } = new ColumnsData();
		public Int32 _UserAccountId { get { return Cols._UserAccountId.Value; } set { Cols._UserAccountId.Value = value; } }
		public String _ActivityIndexIds { get { return Cols._ActivityIndexIds.Value; } set { Cols._ActivityIndexIds.Value = value; } }
		public String _UserSessionData { get { return Cols._UserSessionData.Value; } set { Cols._UserSessionData.Value = value; } }
		public Int16 _Flags { get { return Cols._Flags.Value; } set { Cols._Flags.Value = value; } }
		public DateTime _CreateOn { get { return Cols._CreateOn.Value; } set { Cols._CreateOn.Value = value; } }
		public DateTime _UpdateOn { get { return Cols._UpdateOn.Value; } set { Cols._UpdateOn.Value = value; } }
		// Existing columns - confirmed on database if table exists.
		public List<String> ExistingColumnNames { get { return GetExistingColumnNames(Fields); } }
		public List<String> ExistingColumnNamesNonId { get { return GetExistingColumnNames(FieldsNonId); } }

		//-------------------------------------------------------------------
		// Population.
		public override void PopulateFrom (DbCommand dbCommand, String tableAlias, String filter)
		{
			dbCommand.CommandText =
				"SELECT " + ExistingColumnNames.Concat(", ", (!String.IsNullOrEmpty(tableAlias) ? tableAlias + "." : "") + "[", "]") + " " +
				"FROM " + TableNameFmt + (!String.IsNullOrEmpty(tableAlias) ? " " + tableAlias : "") + " " + 
				(!String.IsNullOrEmpty(filter) ? "WHERE " + filter : "");
			Log(GetType().Name + ".PopulateFrom", dbCommand.CommandText);
			using (DbDataReader dbDataReader = dbCommand.ExecuteReader())
			{
				dbDataReader.Read();
				PopulateFrom(dbDataReader);
			}
		}
		public override void PopulateFrom (DbDataReader dbDataReader)
		{
			_UserAccountId = GetFieldInt32(dbDataReader, "UserAccountId", _UserAccountId);
			_ActivityIndexIds = GetFieldString(dbDataReader, "ActivityIndexIds", _ActivityIndexIds);
			_UserSessionData = GetFieldString(dbDataReader, "UserSessionData", _UserSessionData);
			_Flags = GetFieldInt16(dbDataReader, "Flags", _Flags);
			_CreateOn = GetFieldDateTime(dbDataReader, "CreateOn", _CreateOn);
			_UpdateOn = GetFieldDateTime(dbDataReader, "UpdateOn", _UpdateOn);
		}

		//-------------------------------------------------------------------
		// Insert command.
		public override bool ExecuteInsertCommand (DbCommand dbCommand)
		{
			List<String> columnNames = ExistingColumnNamesNonId;
			// Construct query.
			String query =
				"INSERT INTO " + TableNameFmt + " " +
				"("+columnNames.Concat(",","[","]")+") ";
			if (dbCommand is SqlCommand)
				query += "VALUES (" + columnNames.Concat(",", "@", "") + ") ";
			else query += "VALUES (" + StringListUtil.CreateList("?", columnNames.Count).Concat(",") + ") ";
			dbCommand.CommandText = query;
			Log(GetType().Name + ".ExecuteInsertCommand", dbCommand.CommandText);
			// Populate parameters.
			dbCommand.Parameters.Clear();
			if (columnNames.ContainsCI("UserAccountId")) AddCommandParameter(dbCommand, "@UserAccountId", _UserAccountId);
			if (columnNames.ContainsCI("ActivityIndexIds")) AddCommandParameter(dbCommand, "@ActivityIndexIds", _ActivityIndexIds);
			if (columnNames.ContainsCI("UserSessionData")) AddCommandParameter(dbCommand, "@UserSessionData", _UserSessionData);
			if (columnNames.ContainsCI("Flags")) AddCommandParameter(dbCommand, "@Flags", _Flags);
			if (columnNames.ContainsCI("CreateOn")) AddCommandParameter(dbCommand, "@CreateOn", _CreateOn);
			if (columnNames.ContainsCI("UpdateOn")) AddCommandParameter(dbCommand, "@UpdateOn", _UpdateOn);
			// Execute insert command.
			bool commandSuccess = false;
			int executeNonQuery = dbCommand.ExecuteNonQuery();
			if (executeNonQuery == 1)
			{
				commandSuccess = true;
			}
			return commandSuccess;
		}

		//-------------------------------------------------------------------
		// Update command.
		public override bool ExecuteUpdateCommand (DbCommand dbCommand)
		{
			// Columns to update.
			List<String> columnNames = ExistingColumnNamesNonId.Where(item => !fieldsPrimary.ContainsCI(item) && !fieldsIgnoreOnUpdate.ContainsCI(item)).ToList();
			// Construct query.
			String query = "UPDATE " + TableNameFmt + " SET ";
			if (dbCommand is SqlCommand)
			{
				query += StringPairList.CreateFrom(columnNames.Bracket("[","]"),columnNames).Concat("=@").Concat(", ") + " ";
				query += "WHERE UserAccountId=@UserAccountId;";
			}
			else
			{
				query += columnNames.Concat(", ", "", "=?") + " ";
				query += "WHERE UserAccountId=?;";
			}
			dbCommand.CommandText = query;
			Log(GetType().Name + ".ExecuteUpdateCommand", dbCommand.CommandText);
			// Populate parameters.
			dbCommand.Parameters.Clear();
			if (columnNames.ContainsCI("ActivityIndexIds")) AddCommandParameter(dbCommand, "@ActivityIndexIds", _ActivityIndexIds);
			if (columnNames.ContainsCI("UserSessionData")) AddCommandParameter(dbCommand, "@UserSessionData", _UserSessionData);
			if (columnNames.ContainsCI("Flags")) AddCommandParameter(dbCommand, "@Flags", _Flags);
			if (columnNames.ContainsCI("UpdateOn")) AddCommandParameter(dbCommand, "@UpdateOn", _UpdateOn);
			AddCommandParameter(dbCommand, "@UserAccountId", _UserAccountId);
			int executeNonQueryResult = dbCommand.ExecuteNonQuery();
			return (executeNonQueryResult == 1);
		}

		//-------------------------------------------------------------------
	}
}