using System.Data;
using System.Data.OracleClient;
using WX.CRM.Model;

namespace WX.CRM.DataSynFactory.BLL
{
    public class SEQUENCES_BL
    {
        public static decimal Seq_base_get()
        {
            return Seq_largeid_get();
        }

        #region dal
        static decimal Seq_largeid_get()
        {
            if (ConStringHelper.DatabaseType == ConStringHelper.DatabaseTypeNum.SQLSERVER)//SQLServerID是自增的不需要函数返回ID
            {
                using (WX.CRM.Model.EntitySync.Entities db = new Model.EntitySync.Entities())
                {
                    WX.CRM.Model.EntitySync.BASE_SEED seed = new Model.EntitySync.BASE_SEED();
                    db.BASE_SEED.Add(seed);
                    db.SaveChanges();
                    return seed.PKID;
                }
            }
            OracleParameter[] p = { new OracleParameter("pkid", OracleType.Number) };
            p[0].Direction = ParameterDirection.ReturnValue;
            OracleHelper.ExecuteNonQuery(CommandType.StoredProcedure, "PACK_BASE.Seq_largeid_get", p);
            return decimal.Parse(p[0].Value.ToString());
        }
        #endregion
    }
}