using System;
using System.Collections.Generic;
using System.Data;
using System.Text;
using Ease.Core.DataAccess;
using HRM.BO.SearchTools;

namespace HRM.DA.DA.SearchTools
{
    internal class QueryToolDA
    {
        public QueryToolDA()
        {
        }

        public static int GetNewID(TransactionContext tc, string tableName, string columnName)
        {
            return tc.GenerateID(tableName, columnName);
        }

        // QueryTool
        internal static void Insert(TransactionContext tc, QueryTool item)
        {
            string sql = SQLParser.MakeSQL(
                @"INSERT INTO QueryTool (QueryToolID, SearchString, Name, Description, SQL, QTModuleType)
            VALUES(%n, %s, %s, %s, %s, %n)", item.ID, item.SearchString, item.Name, item.Description, item.SQL,
                item.QTModuleType);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Update(TransactionContext tc, QueryTool item)
        {
            string sql = SQLParser.MakeSQL(@"UPDATE QueryTool
            SET SearchString = %s,
                Name = %s,
                Description = %s,
                SQL = %s,
                QTModuleType = %n
            where QueryToolID = %n", item.SearchString, item.Name, item.Description, item.SQL, item.QTModuleType,
                item.ID);
        }

        internal static IDataReader GetAllQueryTool(TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"SELECT * FROM QueryTool");
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetQTColumns(TransactionContext tc, int queryToolId)
        {
            string sql = SQLParser.MakeSQL(@"SELECT * FROM QTColumn where QueryToolID=%n", queryToolId);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetQTSearchColumn(TransactionContext tc, int queryToolId)
        {
            string sql = SQLParser.MakeSQL(@"SELECT * FROM QTSearchColumn where QueryToolID=%n", queryToolId);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetQTAuthorization(TransactionContext tc, int queryToolId)
        {
            string sql = SQLParser.MakeSQL(@"SELECT * FROM QTAuthorization where QueryToolID=%n", queryToolId);
            return tc.ExecuteReader(sql);
        }

        // QTColumn
        internal static void Insert(TransactionContext tc, QTColumn item)
        {
            string sql = SQLParser.MakeSQL(
                @"INSERT INTO QTColumn (QTColumnID, QueryToolID, ColumnID, Alignment, Aggregate, Format, Caption)
                    VALUES (%n, %n, %n, %n, %s, %s, %s)", item.ID, item.QueryToolID, item.ColumnID, item.Alignment,
                item.Aggregate, item.Format, item.Caption);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Update(TransactionContext tc, QTColumn item)
        {
            string sql = SQLParser.MakeSQL(@"UPDATE dbo.QTColumn
                            SET QueryToolID = %n,
	                            ColumnID = %n,
	                            Alignment = %n,
	                            Aggregate = %s,
	                            Format = %s,
	                            Caption = %s
	                            WHERE QTColumnID = %n", item.QueryToolID, item.ColumnID, item.Alignment,
                item.Aggregate, item.Format, item.Caption, item.ID);
        }

        // QTSearchColumn
        internal static void Insert(TransactionContext tc, QTSearchColumn item)
        {
            string sql = SQLParser.MakeSQL(
                @"INSERT INTO dbo.QTSearchColumn (QTSearchColumnID, QueryToolID, ColumnID, Caption)
                            VALUES (%n, %n, %n, %s)", item.ID, item.QueryToolID, item.ColumnID, item.Caption);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Update(TransactionContext tc, QTSearchColumn item)
        {
            string sql = SQLParser.MakeSQL(@"UPDATE dbo.QTSearchColumn
                        SET QueryToolID = %n,
	                        ColumnID = %n,
	                        Caption = %s
 	                    WHERE QTSearchColumnID = %n)", item.QueryToolID, item.ColumnID, item.Caption, item.ID);
            tc.ExecuteNonQuery(sql);
        }

        // QTAuthorization
        internal static void Insert(TransactionContext tc, QTAuthorization item)
        {
            string sql = SQLParser.MakeSQL(
                @"INSERT INTO dbo.QTAuthorization (QTAuthorizationID, QueryToolID, AuthorizeDate, Count, EmployeeID)
                VALUES (%n, %n, %d, %n, %n)", item.ID, item.QueryToolID, item.AuthorizeDate, item.Count,
                item.EmployeeID);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Update(TransactionContext tc, QTAuthorization item)
        {
            string sql = SQLParser.MakeSQL(@"UPDATE dbo.QTAuthorization
                    SET QueryToolID = %n,
	                    AuthorizeDate = %d,
	                    Count = %n,
                        EmployeeID = %n
	                    WHERE QTAuthorizationID = %n", item.QueryToolID, item.AuthorizeDate, item.Count,
                item.EmployeeID, item.ID);
        }

        internal static void DeleteChildData(TransactionContext tc, int id, string TableName)
        {
            string sql = SQLParser.MakeSQL(@"Delete from " + TableName + " where QueryToolID=%n", id);
            tc.ExecuteNonQuery(sql);
        }
    }
}