using HRM.BO;
using Ease.Core.DataAccess;
using System;
using System.Data;


namespace HRM.DA
{
    class ObjectiveCategoryGradesDA
    {
        internal static IDataReader Get(TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL("SELECT * FROM ObjectiveCategoryGrades");
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader Get(TransactionContext tc, int nPmpyearID, int nCategory)
        {
            string sql =
                SQLParser.MakeSQL(
                    "Select * from objectivecategorygrades where objectivecategoryid in(select objectivecategoryid from objectivecategory where  pmpyearid=%n and category=%n)",
                    nPmpyearID, nCategory);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetByPMPYear(TransactionContext tc, int nPmpyearID)
        {
            string sql =
                SQLParser.MakeSQL(
                    "select * from objectivecategorygrades where objectivecategoryid in(select objectivecategoryid from objectivecategory where  pmpyearid=%n)",
                    nPmpyearID);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetByGradeId(TransactionContext tc, int gradeId, int pmpYearId)
        {
            string sql =
                SQLParser.MakeSQL(
                    @"SELECT * FROM OBJECTIVECATEGORYGRADES WHERE OBJECTIVECATEGORYID IN (SELECT OBJECTIVECATEGORYID FROM OBJECTIVECATEGORY
                    WHERE PMPYEARID= %n) and GRADEID = %n", pmpYearId, gradeId);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetByEmpTier(TransactionContext tc, int empID, int nPmpyearID)
        {
            string sql = SQLParser.MakeSQL(
                @"SELECT OCG.* FROM ORGANEMPLOYEE OE,ORGANOGRAM O, OBJECTIVECATEGORYGRADES OCG, OBJECTIVECATEGORY OC
WHERE OE.NODEID=O.ORGANOGRAMID AND O.TIER=OCG.TIER AND OCG.OBJECTIVECATEGORYID=OC.OBJECTIVECATEGORYID
AND OC.PMPYEARID=%n AND OE.EmployeeID=%n AND OCG.Percent>0", nPmpyearID, empID);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader Get(TransactionContext tc, int id)
        {
            string sql = SQLParser.MakeSQL("SELECT * FROM ObjectiveCategoryGrades WHERE ObjectiveCategoryGradesID = %n",
                id);
            return tc.ExecuteReader(sql);
        }

        internal static void Save(TransactionContext tc, ObjectiveCategoryGrades item)
        {
            string sql = SQLParser.MakeSQL(
                "Insert Into ObjectiveCategoryGrades(ObjectiveCategoryGradesID, ObjectiveType, ObjectiveCategoryID, GradeID,Tier, [Percent] ,OBMOSRequired,DPMOSRequired) Values(%n, %n, %n, %n,%n, %n,%b,%b)",
                item.ID, (int) item.ObjectiveType, item.ObjectiveCategoryID, DataReader.GetNullValue(item.GradeID),
                item.Tier, (double) item.Percent, item.OBMOSRequired, item.DPMOSRequired);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Update(TransactionContext tc, ObjectiveCategoryGrades item)
        {
            string sql = SQLParser.MakeSQL(
                "Update ObjectiveCategoryGrades Set ObjectiveType = %n, ObjectiveCategoryID = %n, GradeID = %n,Tier = %n, Percent = %n OBMOSRequired=%b,DPMOSRequired=%b Where  ObjectiveCategoryGradesID = %n",
                (int) item.ObjectiveType, item.ObjectiveCategoryID, item.GradeID, item.Tier, item.Percent,
                item.OBMOSRequired, item.DPMOSRequired, item.ID);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Delete(TransactionContext tc, int id)
        {
            string sql = SQLParser.MakeSQL("Delete From ObjectiveCategoryGrades Where ObjectiveCategoryGradesID = %n",
                id);
            tc.ExecuteNonQuery(sql);
        }

        internal static void DeleteByPMPYearID(TransactionContext tc, int id, EnumObjectiveCategory oCategory,
            int ObjTypeID)
        {
            string sql =
                SQLParser.MakeSQL(
                    "delete from objectivecategorygrades where objectivecategoryid in(select objectivecategoryid from objectivecategory where pmpyearid=%n and Category=%n) AND ObjectiveType=%n",
                    id, (int) oCategory, ObjTypeID);
            tc.ExecuteNonQuery(sql);
            sql = SQLParser.MakeSQL(
                "delete from objectivecategory where pmpyearid=%n and Category=%n AND objectivecategoryID in(Select objectivecategoryID from objectivecategorygrades where ObjectiveType=%n) ",
                id, (int) oCategory, ObjTypeID);
            tc.ExecuteNonQuery(sql);
        }

        internal static IDataReader GetObjectiveCategoryGrades(TransactionContext tc, int iD)
        {
            string sql = SQLParser.MakeSQL("SELECT * FROM ObjectiveCategoryGrades WHERE ObjectiveCategoryID = %n", iD);
            return tc.ExecuteReader(sql);
        }
    }
}