private bool unassignFreight() {
//Unassign one or more station assignments
bool bOK=true;
this.Cursor = Cursors.WaitCursor;
try {
foreach(FreightAssignDS.StationFreightAssignmentTableRow row in this.mAssignmentsDS.StationFreightAssignmentTable.Rows) {
WorkstationDS.WorkstationTableRow ws = new WorkstationDS().WorkstationTable.NewWorkstationTableRow();
ws.WorkStationID = row.WorkStationID;
ws.Number = row.StationNumber;
Workstation station = new Workstation(ws);
InboundFreightDS.InboundFreightTableRow ibf = new InboundFreightDS().InboundFreightTable.NewInboundFreightTableRow();
ibf.FreightID = row.FreightID;
ibf.TDSNumber = row.TDSNumber;
ibf.ClientNumber = ibf.ClientName = row.Client;
IBShipment shipment = new IBShipment(ibf);
StationAssignment assignment = new StationAssignment(station,shipment,row.SortTypeID);
bool deleted=false;
try {
deleted = FreightFactory.DeleteAssignment(assignment, "Unassigned");
}
catch(ApplicationException ex) { App.ReportError(ex, true, LogLevel.Error); }
catch(Exception ex) { App.ReportError(new ApplicationException("Failed to unassign freight " + row.FreightID + " from station " + row.WorkStationID + " (sorttypeID= " + row.SortTypeID.ToString() + ").", ex), true, LogLevel.Error); }
if(!deleted) bOK = false;
row.Result = (!deleted) ? EX_RESULT_FAILED : EX_RESULT_OK;
this.grdAssignments.Refresh();
Application.DoEvents();
}
}
catch(Exception ex) { App.ReportError(ex, true, LogLevel.Error); }
return bOK;
}
private bool freightStarted() {
//Set freight status to started if applicable
DialogResult res=DialogResult.None;
bool bStarted=true;
try {
if(this.mShipment.Status==ShipmentStatusEnum.Unsorted) {
//Before we can make assignment we need to make sure we can set the freight status to
//sorting (sort started); no exception is thrown if the status cannot be changed
bStarted=false;
res = MessageBox.Show(this, "The selected freight must be 'sorting' prior to assignment. Would you like to start sort for this freight?", App.Product, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if(res==DialogResult.Yes) {
//Update a shipment as sorting
//Double check result on exception: freight can be assigned if status is sorting
try {
bStarted = FreightFactory.StartSort(this.mShipment);
}
catch(Exception) { bStarted = FreightFactory.IsSortStarted(this.mShipment); }
if(!bStarted)
App.ReportError(new ApplicationException("Sorting could not be started for freight " + this.mShipment.FreightID + "(VendorKey=" + this.mShipment.VendorKey + "; Status=" + this.mShipment.Status + "). Please refresh and try again."), true, LogLevel.Error);
}
}
}
catch(Exception ex) { App.ReportError(ex, true, LogLevel.Error); }
return bStarted;
}
//Interface
public dlgAssignmentDetail(DialogActionEnum eDialogAction, IBShipment shipment, string workstationID) {
//Constructor
try {
//Required for Windows Form Designer support
InitializeComponent();
this.cmdCancel.Text = CMD_CANCEL;
this.cmdBack.Text = CMD_BACK;
this.cmdNext.Text = CMD_NEXT;
this.mShipment = shipment;
switch(this.mDialogAction = eDialogAction) {
case DialogActionEnum.DialogActionAssign:
this.Text = "Assign Freight To Sort Stations";
this.mAssignmentsDS.Clear();
break;
case DialogActionEnum.DialogActionUnassignAny:
this.Text = "Unassign Freight From Sort Stations";
this.mAssignmentsDS.Merge(FreightFactory.GetAssignments(this.mShipment.FreightID, ""));
break;
case DialogActionEnum.DialogActionUnassign:
this.Text = "Unassign Freight From Sort Station";
this.mAssignmentsDS.Merge(FreightFactory.GetAssignments(this.mShipment.FreightID, workstationID));
break;
}
}
catch(Exception ex) { throw new ApplicationException("Could not crate new Assignment Detail dialog.", ex); }
}
private void setDialogLayout() {
try {
this.grdFreightTypes.Visible = (this.mScreenID == 0);
this.grdSortStations.Visible = (this.mScreenID == 1);
this.grdAssignments.Visible = (this.mScreenID == 2);
switch(this.mScreenID) {
case 0:
//Setup for sort type selection
this.lblInstructions.Text = INSTR_0;
this.cmdBack.Enabled = false;
this.cmdNext.Text = CMD_NEXT;
this.cmdNext.Enabled = (this.grdFreightTypes.Selected.Rows.Count > 0);
break;
case 1:
//Setup for sort station selection
this.lblInstructions.Text = INSTR_1;
this.cmdBack.Enabled = ((this.mDialogAction == DialogActionEnum.DialogActionAssign) && (this.grdFreightTypes.Rows.Count > 1));
this.cmdNext.Text = CMD_NEXT;
this.cmdNext.Enabled = (this.grdSortStations.Selected.Rows.Count > 0);
if(this.mSortStationsDS.WorkstationTable.Rows.Count == 0) {
int iSortTypeID = Convert.ToInt32(this.grdFreightTypes.Selected.Rows[0].Cells["ID"].Value);
this.mSortStationsDS.Merge(FreightFactory.GetAssignableSortStations(this.mShipment.FreightID,iSortTypeID));
if(this.grdSortStations.Rows.Count > 0) this.grdSortStations.Rows[0].Activate();
}
this.grdSortStations.ActiveRow = null;
this.grdSortStations.Focus();
break;
case 2:
//Setup for assignments view
switch(this.mDialogAction) {
case DialogActionEnum.DialogActionAssign: this.lblInstructions.Text = INSTR_21; break;
case DialogActionEnum.DialogActionUnassignAny: this.lblInstructions.Text = INSTR_22; break;
case DialogActionEnum.DialogActionUnassign: this.lblInstructions.Text = INSTR_23; break;
}
this.cmdBack.Enabled = (this.mDialogAction != DialogActionEnum.DialogActionUnassign);
this.cmdNext.Text = CMD_FINISH;
this.cmdNext.Enabled = true;
//Create station freight assignments dataset for last grid view
//Note: The single unassign assignment was merged into mAssignmentsDS in the constructor (DO NOT SET HERE)
if(this.mDialogAction != DialogActionEnum.DialogActionUnassign) {
this.mAssignmentsDS.Clear();
for(int i=0; i<this.grdSortStations.Selected.Rows.Count; i++) {
FreightAssignDS.StationFreightAssignmentTableRow row = this.mAssignmentsDS.StationFreightAssignmentTable.NewStationFreightAssignmentTableRow();
row.WorkStationID = this.grdSortStations.Selected.Rows[i].Cells["WorkstationID"].Value.ToString();
row.StationNumber = this.grdSortStations.Selected.Rows[i].Cells["Number"].Value.ToString();
row.FreightID = this.mShipment.FreightID;
row.TDSNumber = this.mShipment.TDSNumber;
row.Client = this.mShipment.ClientNumber;
row.SortTypeID = (this.mDialogAction==DialogActionEnum.DialogActionAssign) ? Convert.ToInt32(this.grdFreightTypes.Selected.Rows[0].Cells["ID"].Value) : 0;
this.mAssignmentsDS.StationFreightAssignmentTable.AddStationFreightAssignmentTableRow(row);
}
this.mAssignmentsDS.AcceptChanges();
}
break;
}
}
catch(Exception ex) { App.ReportError(ex, false, LogLevel.Warning); }
}
//Interface
public dlgAssignment(WorkstationDS selectedStations)
{
//Constructor
try {
//Required for Windows Form Designer support
InitializeComponent();
#region Set command button identities (used for onclick handler)
this.btnCancel.Text = CMD_CANCEL;
this.btnOK.Text = CMD_OK;
#endregion
//Set services
this.mSelectedStations = selectedStations;
this.mUnassignedStations = FreightFactory.GetUnassignedStations();
}
catch (Exception ex) { throw ex; }
}
private void OnFormLoad(object sender, System.EventArgs e) {
//Event handler for form load event
this.Cursor = Cursors.WaitCursor;
try {
//Set initial conditions
this.grdFreightTypes.DisplayLayout.Bands[0].Columns["ID"].SortIndicator = SortIndicator.Ascending;
this.grdSortStations.DisplayLayout.Bands[0].Columns["Number"].SortIndicator = SortIndicator.Ascending;
this.grdAssignments.DisplayLayout.Bands[0].Columns["StationNumber"].SortIndicator = SortIndicator.Ascending;
switch(this.mDialogAction) {
case DialogActionEnum.DialogActionAssign:
//Assignment- show freight sort types for selection.
//Note: If only 1 sort type, select for user and go to next screen
this.mScreenID = 0;
this.mFreightSortTypesDS.Merge(FreightFactory.GetFreightSortTypes(this.mShipment.FreightID));
if(this.grdFreightTypes.Rows.Count > 0) {
this.grdFreightTypes.Rows[0].Selected = true;
this.grdFreightTypes.Rows[0].Activate();
}
if(this.grdFreightTypes.Rows.Count == 1) this.mScreenID = 1;
break;
case DialogActionEnum.DialogActionUnassignAny:
//Delete one or more assignments (as selected by user)
//Transfer assignments into sort stations for user selection
this.mScreenID = 1;
for(int i=0; i<this.mAssignmentsDS.StationFreightAssignmentTable.Rows.Count; i++) {
WorkstationDS.WorkstationTableRow row = this.mSortStationsDS.WorkstationTable.NewWorkstationTableRow();
row.WorkStationID = this.mAssignmentsDS.StationFreightAssignmentTable[i].WorkStationID;
row.Number = (!this.mAssignmentsDS.StationFreightAssignmentTable[i].IsStationNumberNull()) ? this.mAssignmentsDS.StationFreightAssignmentTable[i].StationNumber : "?";
row.Description = "";
this.mSortStationsDS.WorkstationTable.AddWorkstationTableRow(row);
}
break;
case DialogActionEnum.DialogActionUnassign:
//Delete a single assignment
this.mScreenID = 2;
break;
}
setDialogLayout();
}
catch(Exception ex) { App.ReportError(ex, true, LogLevel.Error); }
finally { this.Cursor = Cursors.Default; }
}
private bool assignFreight() {
bool bOK=true;
this.Cursor = Cursors.WaitCursor;
try {
//Create station freight assignments
foreach(FreightAssignDS.StationFreightAssignmentTableRow row in this.mAssignmentsDS.StationFreightAssignmentTable.Rows) {
WorkstationDS.WorkstationTableRow ws = new WorkstationDS().WorkstationTable.NewWorkstationTableRow();
ws.WorkStationID = row.WorkStationID;
ws.Number = row.StationNumber;
Workstation station = new Workstation(ws);
bool created = false;
try {
created = (FreightFactory.CreateAssignment(station, this.mShipment, row.SortTypeID, "Assigned") != null);
}
catch(ApplicationException ex) { App.ReportError(ex, true, LogLevel.Error); }
if(!created) bOK = false;
row.Result = (!created) ? EX_RESULT_FAILED : EX_RESULT_OK;
this.grdAssignments.Refresh();
Application.DoEvents();
}
}
catch(Exception ex) { App.ReportError(ex, true, LogLevel.Error); }
return bOK;
}