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

namespace HRM.DA
{
    internal class UserRoleDA
    {
        #region Constructor

        private UserRoleDA()
        {
        }

        #endregion

        #region Insert function

        internal static void Insert(TransactionContext tc, UserRole item)
        {
            //item.Status = EnumStatus.Inactive;
            item.EventDate = DateTime.Now;
            item.CreatedDate = DateTime.Now;
            tc.ExecuteNonQuery(
                "INSERT INTO UserRole(UserRoleID,RoleID,UserID,EventDate,CreatedBy,status,ComputerName,ApprovedComputerName)" +
                " VALUES(%n, %n, %n,%D,%n,%n,%s,%s)", item.ID, item.RoleID, item.UserID, item.EventDate, item.CreatedBy,
                (int)item.UserRoleStatus, item.ComputerName, item.ApprovedComputerName);
        }

        #endregion

        #region Update function

        internal static void Update(TransactionContext tc, UserRole item)
        {
            tc.ExecuteNonQuery(
                "UPDATE UserRole SET roleID=%n, userID=%n, AuthorizedDate=%D,AuthorizedBy=%n,status=%n,ComputerName=%s,ApprovedComputerName=%s" +
                " WHERE UserRoleID=%n", item.RoleID, item.UserID, DateTime.Now, item.UserID, item.UserRoleStatus,
                item.ComputerName, item.ComputerName, item.ID);
        }

        #endregion

        #region Get Function

        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM UserRole");
        }

        internal static IDataReader Get(TransactionContext tc, int RoleID)
        {
            return tc.ExecuteReader("SELECT * FROM UserRole WHERE RoleID=%n", RoleID);
        }


        internal static IDataReader Get(TransactionContext tc, EnumRoleType roleType, int? UserID, int? roleID)
        {
            string sqlClause = " ";
            sqlClause = SQLParser.MakeSQL(" AND r.roleType = %n", roleType);


            if (UserID != null)
            {
                sqlClause = SQLParser.TagSQL(sqlClause) + SQLParser.MakeSQL(" ur.UserID= %n", UserID);
            }

            if (roleID != null)
            {
                sqlClause = SQLParser.TagSQL(sqlClause) + SQLParser.MakeSQL(" ur.roleid= %n", roleID);
            }

            return tc.ExecuteReader(
                @"SELECT ur.*, u.LOGINID LoginID, u.USERNAME UserName,R.Name RoleName FROM UserRole ur,[Users] u, Role R 
            WHERE ur.RoleID=r.RoleID and u.UserID =ur.UserID %q order by u.LoginID,R.Name", sqlClause);
        }


        internal static IDataReader GetByUserID(TransactionContext tc, int UserID)
        {
            return tc.ExecuteReader("SELECT * FROM UserRole WHERE UserID=%n and Status=1", UserID);
        }


        internal static IDataReader getAllByUserEMpNo(TransactionContext tc, string empIn)
        {
            return tc.ExecuteReader(
                @"SELECT ur.*, u.LoginID, r.Name RoleName, u.employeeID FROM UserRole ur, Users u, Employee e, Role r where
                ur.UserID = u.UserId and u.LoginID= e.EmployeeNo and r.RoleID = ur.RoleID
                and e.employeeid IN (%q)", empIn);
        }


        internal static IDataReader GetRoleRelateEmp(TransactionContext tc, string empIn)
        {
            return tc.ExecuteReader("SELECT ul.* FROM UserRole ul, Users u WHERE u.UserID= ul.UserID and u.LoginID=%s",
                empIn);
        }


        internal static DataSet GetRoleAudit(TransactionContext tc, int type, DateTime fromDate, DateTime ToDate)
        {
            DataSet oIDs = new DataSet();
            try
            {
                //                string sSQL = SQLParser.MakeSQL(@"SELECT zr.*,(SELECT Username FROM users WHERE userid=zr.createdby) ActionBy,(SELECT Username FROM users WHERE userid=zr.UserID) UserName,r.Name RoleName 
                //                                            FROM z_UserRole zr,[Role] r
                //                                            WHERE zr.RoleID = r.RoleID
                //                                            AND zr.AuditDate>=%d 
                //                                            And zr.AuditDate<=%d AND zr.AuditType IN('Inserted','Update (after)') AND zr.RoleID=%n 
                //                                            AND zr.[Status]<>12
                //                                            ORDER BY zr.AuditDate DESC", fromDate, ToDate,nRoleID);
                string sSQL = SQLParser.MakeSQL(
                    @"SELECT zr.*,(SELECT Loginid FROM users WHERE userid=zr.createdby) ActionBy,(SELECT Username FROM users WHERE userid=zr.UserID) UserName,r.Name RoleName 
                                            FROM z_UserRole zr,Role r
                                            WHERE zr.RoleID = r.RoleID
                                            AND zr.AuditDate>=%d 
                                            And zr.AuditDate<=%d AND zr.AuditType IN('Inserted','Update (after)') 
                                            AND zr.Status<>12
                                            ORDER BY zr.AuditDate DESC", fromDate, ToDate);

                oIDs = tc.ExecuteDataSet(sSQL);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }

            return oIDs;
        }

        #endregion

        #region Delete function

        internal static void Delete(TransactionContext tc, int id)
        {
            tc.ExecuteNonQuery("DELETE FROM UserRole WHERE RoleID=%n", id);
        }

        internal static void DeleteByUserID(TransactionContext tc, int nUserID)
        {
            tc.ExecuteNonQuery("DELETE FROM UserRole WHERE UserID=%n", nUserID);
        }

        internal static void Update(TransactionContext tc, int id, EnumStatus status)
        {
            tc.ExecuteNonQuery("UPDATE UserRole SET Status = %n,AuthorizedBy=%n,AuthorizedDate=%D WHERE UserID = %n",
                status, id, DateTime.Now, id);
        }

        #endregion

        internal static DataSet GetUserMenuByRole(TransactionContext tc, string roleId)
        {
            string sql = SQLParser.MakeSQL(
                @"SELECT RP.ROLEID,RP.MENUKEY,CAN.VALUE Name,C.VALUE URL FROM ROLEPERMISSION RP,CONFIGURATIONATTRIBUTE CA,CONFIGURATION C,CONFIGURATIONATTRIBUTE CAN
                                            WHERE C.NODE='formname' AND RP.MENUKEY=CA.VALUE AND CA.ATTRIBUTENAME='key' AND CA.PARENTID=C.PARENTID AND CAN.PARENTID=C.PARENTID AND CAN.ATTRIBUTENAME='name'
                                            AND RP.ROLEID IN (%q) AND RP.ISAPPROVED=1 GROUP BY RP.ROLEID,RP.MENUKEY,CAN.VALUE,CA.PARENTID,C.VALUE ORDER BY RP.MENUKEY",
                roleId);
            return tc.ExecuteDataSet(sql);
        }
        
    }
}