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

//---------------------------------------------------------------------------
// Code generated by Sarand Database Utilities Thu 3-Oct-2019 15:10:58
//---------------------------------------------------------------------------
namespace Sarand.Net.Standard.Dbas.Interfaces.Internal
{
	internal class SaInterfaceProcessDataItem_Db : DbDataItem
	{
		//-------------------------------------------------------------------
		// Column definitions.
		public class ColumnsData
		{
			public ColumnDataInt32 _ProcessId { get; } = new ColumnDataInt32("ProcessId");
			public ColumnDataInt32 _InterfaceDataItemId { get; } = new ColumnDataInt32("InterfaceDataItemId");
			public ColumnDataString _ItemData { get; } = new ColumnDataString("ItemData");
			public ColumnDataInt16 _Flags { get; } = new ColumnDataInt16("Flags");
			public ColumnDataString _Status { get; } = new ColumnDataString("Status");
			public ColumnDataDateTime _CreateOn { get; } = new ColumnDataDateTime("CreateOn");
			public ColumnDataInt32 _CreateBy { get; } = new ColumnDataInt32("CreateBy");
			public ColumnDataString _CreateHost { get; } = new ColumnDataString("CreateHost");
			public ColumnDataDateTime _UpdateOn { get; } = new ColumnDataDateTime("UpdateOn");
			public ColumnDataInt32 _UpdateBy { get; } = new ColumnDataInt32("UpdateBy");
			public ColumnDataString _UpdateHost { get; } = new ColumnDataString("UpdateHost");
		}

		//-------------------------------------------------------------------
		// Data members.
		private static List<String> fields { get; } = new List<String>()
		{
			"ProcessId",
			"InterfaceDataItemId",
			"ItemData",
			"Flags",
			"Status",
			"CreateOn",
			"CreateBy",
			"CreateHost",
			"UpdateOn",
			"UpdateBy",
			"UpdateHost",
		};
		private static List<String> fieldsId { get; } = new List<String>()
		{
		};
		private static List<String> fieldsPrimary { get; } = new List<String>()
		{
			"ProcessId",
			"InterfaceDataItemId",
		};
		private static List<String> fieldsIgnoreOnUpdate { get; } = new List<String>()
		{
			"CreateOn",
			"CreateBy",
			"CreateHost",
			"Context",
			"Category",
			"Type",
			"InterfaceId",
			"Direction",
			"Reference",
			"Sequence",
			"ProcessId",
			"InterfaceDataItemId",
		};

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

		//-------------------------------------------------------------------
		// Properties.
		public override String SchemaName { get; } = "dbo";
		public override String TableName { get { return GetActualTableName("SaInterfaceProcessDataItem"); } }
		public override List<String> AlternativeTableNames { get; } = new List<string>() { "InterfaceProcessDataItem" };
		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 _ProcessId { get { return Cols._ProcessId.Value; } set { Cols._ProcessId.Value = value; } }
		public Int32 _InterfaceDataItemId { get { return Cols._InterfaceDataItemId.Value; } set { Cols._InterfaceDataItemId.Value = value; } }
		public String _ItemData { get { return Cols._ItemData.Value; } set { Cols._ItemData.Value = value; } }
		public Int16 _Flags { get { return Cols._Flags.Value; } set { Cols._Flags.Value = value; } }
		public String _Status { get { return Cols._Status.Value; } set { Cols._Status.Value = value; } }
		public DateTime _CreateOn { get { return Cols._CreateOn.Value; } set { Cols._CreateOn.Value = value; } }
		public Int32 _CreateBy { get { return Cols._CreateBy.Value; } set { Cols._CreateBy.Value = value; } }
		public String _CreateHost { get { return Cols._CreateHost.Value; } set { Cols._CreateHost.Value = value; } }
		public DateTime _UpdateOn { get { return Cols._UpdateOn.Value; } set { Cols._UpdateOn.Value = value; } }
		public Int32 _UpdateBy { get { return Cols._UpdateBy.Value; } set { Cols._UpdateBy.Value = value; } }
		public String _UpdateHost { get { return Cols._UpdateHost.Value; } set { Cols._UpdateHost.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)
		{
			_ProcessId = GetFieldInt32(dbDataReader, "ProcessId", _ProcessId);
			_InterfaceDataItemId = GetFieldInt32(dbDataReader, "InterfaceDataItemId", _InterfaceDataItemId);
			_ItemData = GetFieldString(dbDataReader, "ItemData", _ItemData);
			_Flags = GetFieldInt16(dbDataReader, "Flags", _Flags);
			_Status = GetFieldString(dbDataReader, "Status", _Status);
			_CreateOn = GetFieldDateTime(dbDataReader, "CreateOn", _CreateOn);
			_CreateBy = GetFieldInt32(dbDataReader, "CreateBy", _CreateBy);
			_CreateHost = GetFieldString(dbDataReader, "CreateHost", _CreateHost);
			_UpdateOn = GetFieldDateTime(dbDataReader, "UpdateOn", _UpdateOn);
			_UpdateBy = GetFieldInt32(dbDataReader, "UpdateBy", _UpdateBy);
			_UpdateHost = GetFieldString(dbDataReader, "UpdateHost", _UpdateHost);
		}

		//-------------------------------------------------------------------
		// 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("ProcessId")) AddCommandParameter(dbCommand, "@ProcessId", _ProcessId);
			if (columnNames.ContainsCI("InterfaceDataItemId")) AddCommandParameter(dbCommand, "@InterfaceDataItemId", _InterfaceDataItemId);
			if (columnNames.ContainsCI("ItemData")) AddCommandParameter(dbCommand, "@ItemData", _ItemData);
			if (columnNames.ContainsCI("Flags")) AddCommandParameter(dbCommand, "@Flags", _Flags);
			if (columnNames.ContainsCI("Status")) AddCommandParameter(dbCommand, "@Status", _Status);
			if (columnNames.ContainsCI("CreateOn")) AddCommandParameter(dbCommand, "@CreateOn", _CreateOn);
			if (columnNames.ContainsCI("CreateBy")) AddCommandParameter(dbCommand, "@CreateBy", _CreateBy);
			if (columnNames.ContainsCI("CreateHost")) AddCommandParameter(dbCommand, "@CreateHost", _CreateHost);
			if (columnNames.ContainsCI("UpdateOn")) AddCommandParameter(dbCommand, "@UpdateOn", _UpdateOn);
			if (columnNames.ContainsCI("UpdateBy")) AddCommandParameter(dbCommand, "@UpdateBy", _UpdateBy);
			if (columnNames.ContainsCI("UpdateHost")) AddCommandParameter(dbCommand, "@UpdateHost", _UpdateHost);
			// 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 ProcessId=@ProcessId AND InterfaceDataItemId=@InterfaceDataItemId;";
			}
			else
			{
				query += columnNames.Concat(", ", "", "=?") + " ";
				query += "WHERE ProcessId=? AND InterfaceDataItemId=?;";
			}
			dbCommand.CommandText = query;
			Log(GetType().Name + ".ExecuteUpdateCommand", dbCommand.CommandText);
			// Populate parameters.
			dbCommand.Parameters.Clear();
			if (columnNames.ContainsCI("ItemData")) AddCommandParameter(dbCommand, "@ItemData", _ItemData);
			if (columnNames.ContainsCI("Flags")) AddCommandParameter(dbCommand, "@Flags", _Flags);
			if (columnNames.ContainsCI("Status")) AddCommandParameter(dbCommand, "@Status", _Status);
			if (columnNames.ContainsCI("UpdateOn")) AddCommandParameter(dbCommand, "@UpdateOn", _UpdateOn);
			if (columnNames.ContainsCI("UpdateBy")) AddCommandParameter(dbCommand, "@UpdateBy", _UpdateBy);
			if (columnNames.ContainsCI("UpdateHost")) AddCommandParameter(dbCommand, "@UpdateHost", _UpdateHost);
			AddCommandParameter(dbCommand, "@ProcessId", _ProcessId);
			AddCommandParameter(dbCommand, "@InterfaceDataItemId", _InterfaceDataItemId);
			int executeNonQueryResult = dbCommand.ExecuteNonQuery();
			return (executeNonQueryResult == 1);
		}

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