<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2">
  <class name="TelDir.Core.Domain.Status, TelDir.Core" table="tblStatus" lazy="false">
    <id name="ID" column="StatusID" unsaved-value="0">
      <generator class="identity" />
    </id>

    <property name="StatusCode" column="StatusCode" />
    <property name="StatusName" column="StatusName" />

    <!--
    <set name="WorkOrderStatus" table="tblWorkOrderStatus" inverse="true">
      <key column="StatusID" />
      <one-to-many class="TelDir.Core.Domain.WorkOrderStatus, TelDir.Core" />
    </set>
    -->
  </class>

</hibernate-mapping>



<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2">
  <class name="TelDir.Core.Domain.WorkOrder, TelDir.Core" table="tblWorkOrder" lazy="false">
    <id name="ID" column="WOID" unsaved-value="0">
      <generator class="identity" />
    </id>
    <property name="WorkOrderRef" column="WORef" />
    <property name="WorkOrderDesc" column="WODesc" />

    <set name="WorkOrderStatus" table="tblWorkOrderStatus" inverse="true" cascade="all-delete-orphan">
      <key column="WOID" />
      <one-to-many class="TelDir.Core.Domain.WorkOrderStatus, TelDir.Core" />
    </set>
  </class>
</hibernate-mapping>



<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2">
  <class name="TelDir.Core.Domain.WorkOrderStatus, TelDir.Core" table="tblWorkOrderStatus" lazy="false">
    <composite-id>
      <key-many-to-one name="WorkOrder" column="WOID"/>
      <key-many-to-one name="Status" column="StatusID"/>
    </composite-id>
    <property name="LastModifyDateTime" column="LastModifiedOn"  type="Timestamp" />
    <property name="CreatedBy" column="CreatedBy" />
  </class>
</hibernate-mapping> 

public class Status : DomainObject<Int16>
    {
        private string _statuscode = "";
        private string _statusname = "";
        //private ISet<WorkOrderStatus> _workorder_status = new HashedSet<WorkOrderStatus>()  ;

        public Status() { }

        public Status(string statusCode, string statusName) {
            this._statuscode = statusCode;
            this._statusname = statusName;
        }

        public string StatusCode        {
            get { return _statuscode ; }
            set { _statuscode  = value; }
        }

        public string StatusName
        {
            get { return _statusname; }
            set { _statusname = value; }
        }

        /*
        public ISet<WorkOrderStatus> WorkOrderStatus
        {
            get { return (_workorder_status); }
            protected set { _workorder_status = value; }
        }
        */
    }



  public class WorkOrder : DomainObject<long>
    {
        private string _workorder_ref = "";
        private string _workorder_desc = "";
        private ISet<WorkOrderStatus> _workorder_status = new HashedSet<WorkOrderStatus>();

        public WorkOrder() { }

        public WorkOrder(string wref, string wdecs) {
            this._workorder_ref = wref;
            this._workorder_desc = wdecs;
        }

        public string WorkOrderRef   {
            get { return _workorder_ref ; }
            set { _workorder_ref = value; }
        }

        public string WorkOrderDesc
        {
            get { return _workorder_desc; }
            set { _workorder_desc = value; }
        }


        public ISet<WorkOrderStatus> WorkOrderStatus
        {
            get { return (_workorder_status); }
            protected set { _workorder_status = value; }
        }


        public void AddStatus(Status st, DateTime dt)
        {
                WorkOrderStatus obj = new WorkOrderStatus();
                obj.WorkOrder = this;
                obj.Status = st;
                obj.LastModifyDateTime = dt;
                _workorder_status.Add(obj);
        }
    }


       public class WorkOrderStatus
    {
        private DateTime _lastmodifydt;
        private WorkOrder _workorder;
        private Status _status;
        private int _createdby;

        public WorkOrderStatus() {
        }



        public DateTime LastModifyDateTime{
            get { return _lastmodifydt; }
            set { _lastmodifydt = value; }
        }

        public WorkOrder WorkOrder
        {
            get { return _workorder; }
            set { _workorder = value; }
        }
        public Status  Status
        {
            get { return _status; }
            set { _status = value; }
        }

        public int CreatedBy {
            get { return _createdby; }
            set { _createdby = value; }
        }

     
        public override bool Equals(object other)
        {
           
            //if (this == other) return true;

            //WorkOrderStatus obj = other as WorkOrderStatus;
            //if (obj == null) return false; // null or not a cat

            //if (_lastmodifydt != obj._lastmodifydt ) return false;           

            //return true;
           
           
            if (other == null)
                return false;
            WorkOrderStatus t = other as WorkOrderStatus;
            if (t == null)
                return false;
            if (WorkOrder  == t.WorkOrder  && Status  == t.Status && _lastmodifydt == t.LastModifyDateTime )
                return true;
            return false; 
        }

        public override int GetHashCode()
        {

            unchecked
            {
                int result;
                result = _lastmodifydt.GetHashCode();
                result = 29 * result + WorkOrder.GetHashCode() + Status.GetHashCode();
                return result;
            }
             
            //return (WorkOrder.ID + "|" + Status.ID + "|" + Status.StatusName).GetHashCode(); 
        }

    }