/// <summary>
/// Execute command.
/// </summary>
/// <param name="args">
/// Command args.
/// Routes to generate shapes.
/// </param>
protected override void _Execute(params object[] args)
{
try
{
List <Route> routesWithoutGeometry = args[0] as List <Route>;
Debug.Assert(routesWithoutGeometry != null);
_DoGenerateRoutesShapes(routesWithoutGeometry);
}
catch (RouteException e)
{
if (e.InvalidObjects != null) // if exception throw because any Routes or Orders are invalid
{
_ShowSolveValidationResult(e.InvalidObjects);
}
else
{
App.Current.Messenger.AddError(RoutingCmdHelpers.FormatRoutingExceptionMsg(e));
}
}
catch (Exception e)
{
Logger.Error(e);
if ((e is LicenseException) || (e is AuthenticationException) || (e is CommunicationException))
{
CommonHelpers.AddRoutingErrorMessage(e);
}
else
{
throw;
}
}
}
/// <summary>
/// Starts operation process.
/// </summary>
/// <param name="args">Operation args.</param>
/// <exception cref="Exception">Throws if any unhandles exception occurs in method.</exception>
protected override void _Execute(params object[] args)
{
try
{
// Get current schedule.
if (_schedulePage == null)
{
_schedulePage = (OptimizeAndEditPage)App.Current.MainWindow.GetPage(PagePaths.SchedulePagePath);
}
Schedule schedule = _schedulePage.CurrentSchedule;
ICollection <Order> selectedOrders = _GetOrdersWhichCanBeUnassignedFromSelection(_schedulePage.SelectedItems);
ICollection <Order> orders = RoutingCmdHelpers.GetOrdersIncludingPairs(schedule, selectedOrders);
ICollection <Route> routes = ViolationsHelper.GetRouteForUnassignOrders(schedule, orders);
if (_CheckRoutingParams(schedule, routes, orders))
{
SolveOptions options = new SolveOptions();
options.GenerateDirections = App.Current.MapDisplay.TrueRoute;
options.FailOnInvalidOrderGeoLocation = false;
_SetOperationStartedStatus((string)App.Current.FindResource(UNASSIGN_ORDERS), (DateTime)schedule.PlannedDate);
OperationsIds.Add(App.Current.Solver.UnassignOrdersAsync(schedule, orders, options));
// set solve started message
string infoMessage = RoutingMessagesHelper.GetUnassignOperationStartedMessage(orders);
if (!string.IsNullOrEmpty(infoMessage))
{
App.Current.Messenger.AddInfo(infoMessage);
}
}
}
catch (RouteException e)
{
if (e.InvalidObjects != null) // if exception throw because any Routes or Orders are invalid
{
_ShowSolveValidationResult(e.InvalidObjects);
}
else
{
_ShowErrorMsg(RoutingCmdHelpers.FormatRoutingExceptionMsg(e));
}
}
catch (Exception e)
{
Logger.Error(e);
if ((e is LicenseException) || (e is AuthenticationException) || (e is CommunicationException))
{
CommonHelpers.AddRoutingErrorMessage(e);
}
else
{
throw;
}
}
}
/// <summary>
/// Handle contains logic to save changes, start new operation or process errors when solve conpleted.
/// </summary>
/// <param name="sender">Solver.</param>
/// <param name="e">Solve completed event args.</param>
private void Solver_AsyncSolveCompleted(object sender, AsyncSolveCompletedEventArgs e)
{
// If event came from any else solve operation - exit.
if (e.OperationId != _currentOperationId)
{
return;
}
AsyncOperationInfo info = null;
App.Current.Solver.GetAsyncOperationInfo(e.OperationId, out info); // Get operation info.
// If operation complete successful.
if (e.Error == null && !e.Cancelled && !e.Result.IsFailed)
{
Schedule changedSchedule = info.Schedule;
_ProcessSaveSchedule(changedSchedule, info); // Save edited schedule.
_SetScheduleProcessed(changedSchedule); // Set schedule Processed to "true".
App.Current.Messenger.AddInfo(_FormatSuccessSolveCompletedMsg(changedSchedule, info)); // Add info message.
_NotifyScheduleChanged(changedSchedule);
UnassignScheduleInfo nextInfo = null;
if (_GetNextScheduleToUnassign(out nextInfo))
{
_StartNextScheduleUnassigning(nextInfo);
return;
}
_ProcessOrders(_args); // Call abstract method _ProcessOrders overrided in child command (to move orders to other date or delete them).
}
else if (e.Error != null) // If Error occured during operation.
{
Logger.Error(e.Error);
CommonHelpers.AddRoutingErrorMessage(e.Error);
if (e.Result != null) // Result is "null" when connection failed.
{
// Create violations collection.
ICollection <MessageDetail> details = _GetErrorFailedDetails(info, e.Result);
_ShowFailedMessage(e.Error, info.Schedule, details); // Show failed message.
}
}
else if (e.Cancelled) // If operation was cancelled.
{
App.Current.Messenger.AddInfo(_FormatCancelMsg(info.Schedule));
}
else if (e.Result.IsFailed) // If operation's failed.
{
// Create violations collection.
ICollection <MessageDetail> details = _GetErrorFailedDetails(info, e.Result);
_ShowFailedMessage(e.Error, info.Schedule, details);
}
_UpdateOptimizeAndEditPageSchedules(); // Update optimize and edit page content.
_CleanUp();
_UnlockUI();
}
/// <summary>
/// Method unassignes orders from schedule
/// </summary>
/// <param name="orders"></param>
/// <param name="schedule"></param>
private void _UnassignOrdersFromSchedule(Schedule schedule, ICollection <Order> orders)
{
try
{
ICollection <Order> ordersWithPairs = RoutingCmdHelpers.GetOrdersIncludingPairs(schedule, orders);
// Create routes collection.
ICollection <Route> routes = ViolationsHelper.GetRouteForUnassignOrders(schedule, ordersWithPairs);
if (_CheckRoutingParams(schedule, ordersWithPairs, routes))
{
SolveOptions options = new SolveOptions();
options.GenerateDirections = App.Current.MapDisplay.TrueRoute;
options.FailOnInvalidOrderGeoLocation = false;
string infoMessage = _FormatSuccessUnassigningStartedMessage(schedule, _schedulesToUnassign);
// Set operation info status.
_SetOperationStartedStatus(infoMessage, (DateTime)schedule.PlannedDate);
// Start solve operation.
App.Current.Solver.UnassignOrdersAsync(schedule, ordersWithPairs, options);
}
else // If routing operation was not started - clean collections and unlock UI.
{
_CleanUp();
_UnlockUI();
}
}
catch (RouteException e)
{
App.Current.Messenger.AddError(RoutingCmdHelpers.FormatRoutingExceptionMsg(e));
App.Current.Messenger.AddError(string.Format(OperationIsFailedMessage, schedule));
// Save already edited schedules.
_UpdateOptimizeAndEditPageSchedules();
_CleanUp();
_UnlockUI();
}
catch (Exception ex)
{
// Save already edited schedules.
_UpdateOptimizeAndEditPageSchedules();
_CleanUp();
_UnlockUI();
if ((ex is LicenseException) || (ex is AuthenticationException) || (ex is CommunicationException))
{
CommonHelpers.AddRoutingErrorMessage(ex);
}
else
{
throw;
}
}
}
/// <summary>
/// Handles exception thrown from a solve operation.
/// </summary>
/// <param name="exception">The exception thrown from a solve operation.</param>
private void _HandleSolveError(Exception exception)
{
Debug.Assert(exception != null);
var routeException = exception as RouteException;
if (routeException != null)
{
if (routeException.InvalidObjects != null)
{
// exception was thrown because any Routes or Orders are invalid.
_ShowSolveValidationResult(routeException.InvalidObjects);
}
else
{
_ShowErrorMsg(RoutingCmdHelpers.FormatRoutingExceptionMsg(routeException));
}
return;
}
// If we have error in sync response - show it.
var restException = exception as RestException;
if (restException != null)
{
var details = new List <MessageDetail>();
// If exception has details- process them.
if (restException.Details != null)
{
foreach (var detail in restException.Details)
{
var detailMessage = GuidsReplacer.ReplaceGuids(detail, App.Current.Project);
details.Add(new MessageDetail(MessageType.Error, detailMessage));
}
}
// Process exception message.
var message = GuidsReplacer.ReplaceGuids(exception.Message, App.Current.Project);
// Show error in messenger.
App.Current.Messenger.AddError(message, details);
return;
}
Logger.Error(exception);
CommonHelpers.AddRoutingErrorMessage(exception);
}
/// <summary>
/// React on solve operation finished.
/// </summary>
/// <param name="sender">Ignored.</param>
/// <param name="e">Solve operation event args.</param>
private void _AsyncSolveCompleted(object sender, AsyncSolveCompletedEventArgs e)
{
// Check that finished operation ID equals to current.
if (!_operationID.Equals(e.OperationId))
{
return;
}
App.Current.Solver.AsyncSolveCompleted -= _AsyncSolveCompleted;
if (e.Cancelled)
{
App.Current.Messenger.AddInfo(
string.Format((string)App.Current.FindResource("GenerateRouteShapesCancelledText"), App.Current.CurrentDate.ToShortDateString()));
App.Current.MapDisplay.TrueRoute = false;
}
else if (e.Error != null)
{
Debug.Assert(e.Error != null);
Logger.Error(e.Error);
CommonHelpers.AddRoutingErrorMessage(e.Error);
App.Current.MapDisplay.TrueRoute = false;
}
else
{
App.Current.Messenger.AddInfo(
string.Format((string)App.Current.FindResource("GenerateRouteShapesCompletedText"), App.Current.CurrentDate.ToShortDateString()));
App.Current.Project.Save();
// Set "Follow streets option". Set it to false first for notifying all route graphics.
App.Current.MapDisplay.TrueRoute = false;
App.Current.MapDisplay.TrueRoute = true;
}
_ReturnUIToDefaultState();
}
/// <summary>
/// Do routes shapes generation.
/// </summary>
/// <param name="routesWithoutGeometry">Route to generate geometry.</param>
private void _DoGenerateRoutesShapes(List <Route> routesWithoutGeometry)
{
Debug.Assert(routesWithoutGeometry != null);
Debug.Assert(routesWithoutGeometry.Count > 0);
// Set routing status.
Route route = routesWithoutGeometry[0];
DateTime date = route.Schedule.PlannedDate.Value;
OptimizeAndEditPage optimizeAndEditPage = (OptimizeAndEditPage)App.Current.MainWindow.GetPage(PagePaths.SchedulePagePath);
optimizeAndEditPage.SetRoutingStatus((string)App.Current.FindResource("GenerateRouteShapes"), date);
// Add routing message to messenger.
string message = string.Format((string)App.Current.FindResource("GenerateRouteShapesStartText"), date.ToShortDateString());
App.Current.Messenger.AddInfo(message);
// Lock all application UI.
App.Current.UIManager.Lock(true);
// Subscribe to routing command completed.
App.Current.Solver.AsyncSolveCompleted += _AsyncSolveCompleted;
try
{
// Save operation ID.
_operationID = App.Current.Solver.GenerateDirectionsAsync(routesWithoutGeometry);
}
catch (Exception e)
{
App.Current.Solver.AsyncSolveCompleted -= _AsyncSolveCompleted;
Logger.Error(e);
CommonHelpers.AddRoutingErrorMessage(e);
_ReturnUIToDefaultState();
}
}
/// <summary>
/// Excecutes command.
/// </summary>
/// <param name="args"></param>
protected override void _Execute(params object[] args)
{
try
{
OptimizeAndEditPage schedulePage = (OptimizeAndEditPage)App.Current.MainWindow.GetPage(PagePaths.SchedulePagePath);
Schedule schedule = schedulePage.CurrentSchedule;
// Get selected orders.
Collection <Order> selectedOrders = _GetOrdersWhichCanBeMovedFromSelection(schedulePage.SelectedItems);
selectedOrders = RoutingCmdHelpers.GetOrdersIncludingPairs(schedule, selectedOrders) as Collection <Order>;
bool keepViolOrdrsUnassigned = false;
Debug.Assert(args[0] != null);
ICollection <Route> targetRoutes = args[0] as ICollection <Route>;
Debug.Assert(targetRoutes != null);
string routeName = args[1] as string;
if (_CheckRoutingParams(schedule, targetRoutes, selectedOrders))
{
SolveOptions options = new SolveOptions();
options.GenerateDirections = App.Current.MapDisplay.TrueRoute;
options.FailOnInvalidOrderGeoLocation = false;
_SetOperationStartedStatus((string)App.Current.FindResource(ASSIGN_ORDERS), (DateTime)schedule.PlannedDate);
// Start "Assign to best other route" operation.
OperationsIds.Add(App.Current.Solver.AssignOrdersAsync(schedule, selectedOrders,
targetRoutes, null,
keepViolOrdrsUnassigned,
options));
// Set solve started message
string infoMessage = RoutingMessagesHelper.GetAssignOperationStartedMessage(selectedOrders, routeName);
if (!string.IsNullOrEmpty(infoMessage))
{
App.Current.Messenger.AddInfo(infoMessage);
}
}
}
catch (RouteException e)
{
if (e.InvalidObjects != null) // If exception throw because any Routes or Orders are invalid
{
_ShowSolveValidationResult(e.InvalidObjects);
}
else
{
_ShowErrorMsg(RoutingCmdHelpers.FormatRoutingExceptionMsg(e));
}
}
catch (Exception e)
{
Logger.Error(e);
if ((e is LicenseException) || (e is AuthenticationException) || (e is CommunicationException))
{
CommonHelpers.AddRoutingErrorMessage(e);
}
else
{
throw;
}
}
}
protected override void _Execute(params object[] args)
{
try
{
ICollection <Route> routes = _GetRoutesFromSelection(_schedulePage.SelectedItems);
// get unlocked routes from selected routes
// and all orders assigned to converting routes
List <Order> orders = new List <Order>();
foreach (Route route in routes)
{
if (!route.IsLocked)
{
// get assigned orders
List <Order> routeOrders = new List <Order>();
foreach (Stop stop in route.Stops)
{
if (stop.StopType == StopType.Order)
{
routeOrders.Add(stop.AssociatedObject as Order);
}
}
orders.AddRange(routeOrders);
}
}
// get current schedule
Schedule schedule = _schedulePage.CurrentSchedule;
if (_CheckRoutingParams(schedule, routes, orders))
{
SolveOptions options = new SolveOptions();
options.GenerateDirections = App.Current.MapDisplay.TrueRoute;
options.FailOnInvalidOrderGeoLocation = false;
_SetOperationStartedStatus((string)App.Current.FindResource("SequenceRoutes"), (DateTime)schedule.PlannedDate);
OperationsIds.Add(App.Current.Solver.SequenceRoutesAsync(schedule, routes, options));
// set solve started message
string infoMessage = _FormatSuccesSolveStartedMsg(schedule, routes.Count);
if (!string.IsNullOrEmpty(infoMessage))
{
App.Current.Messenger.AddInfo(infoMessage);
}
}
}
catch (RouteException e)
{
if (e.InvalidObjects != null) // if exception throw because any Routes or Orders are invalid
{
_ShowSolveValidationResult(e.InvalidObjects);
}
else
{
_ShowErrorMsg(RoutingCmdHelpers.FormatRoutingExceptionMsg(e));
}
}
catch (Exception e)
{
Logger.Error(e);
if ((e is LicenseException) || (e is AuthenticationException) || (e is CommunicationException))
{
CommonHelpers.AddRoutingErrorMessage(e);
}
else
{
throw;
}
}
}
protected override void _Execute(params object[] args)
{
AsyncOperationInfo info = null;
// Check whether operation can be started.
if (!_CanBuildRoutesBeStarted(out info)) // If BuildRoutes operation cannot be started - show warning and return.
{
Debug.Assert(info != null); // Must be defined in _CanBuildRoutesBeStarted method.
App.Current.MainWindow.MessageWindow.AddWarning(
string.Format((string)App.Current.FindResource(ALREADY_BUILDING_ROUTES_MESSAGE_RESOURCE), info.Schedule.PlannedDate.Value.ToShortDateString()));
return;
}
try
{
Schedule schedule = _optimizeAndEditPage.CurrentSchedule;
var inputParams = _GetBuildRoutesParameters(schedule);
var routes = inputParams.TargetRoutes;
var orders = inputParams.OrdersToAssign;
if (_CheckRoutingParams(schedule, routes, orders))
{
SolveOptions options = new SolveOptions();
options.GenerateDirections = App.Current.MapDisplay.TrueRoute;
options.FailOnInvalidOrderGeoLocation = false;
_SetOperationStartedStatus((string)App.Current.FindResource(BUILD_ROUTES_STRING), (DateTime)schedule.PlannedDate);
OperationsIds.Add(App.Current.Solver.BuildRoutesAsync(
schedule,
options,
inputParams));
// set solve started message
string infoMessage = _FormatSuccesSolveStartedMsg(schedule, inputParams);
if (!string.IsNullOrEmpty(infoMessage))
{
App.Current.Messenger.AddInfo(infoMessage);
}
}
}
catch (RouteException e)
{
if (e.InvalidObjects != null) // if exception throw because any Routes or Orders are invalid
{
_ShowSolveValidationResult(e.InvalidObjects);
}
else
{
_ShowErrorMsg(RoutingCmdHelpers.FormatRoutingExceptionMsg(e));
}
}
catch (Exception e)
{
Logger.Error(e);
if ((e is LicenseException) || (e is AuthenticationException) || (e is CommunicationException))
{
CommonHelpers.AddRoutingErrorMessage(e);
}
else
{
throw;
}
}
}
/// <summary>
/// Starts command executing.
/// </summary>
/// <param name="args">Command args.</param>
protected override void _Execute(params object[] args)
{
// Get OptimizeAndEdit page.
OptimizeAndEditPage schedulePage = ((MainWindow)App.Current.MainWindow).GetPage(PagePaths.SchedulePagePath) as OptimizeAndEditPage;
Debug.Assert(schedulePage != null);
// If editing is in progress - try to save editing.
if (schedulePage.IsEditingInProgress)
{
// If editing cannot be saved - cancel editing.
if (!schedulePage.SaveEditedItem())
{
schedulePage.CancelObjectEditing();
}
}
// Orders to assign.
Collection <Order> ordersToAssign = (Collection <Order>)args[0];
Debug.Assert(ordersToAssign != null);
// Target object.
Object target = (Object)args[1];
// Include paired orders unless we are moving one order within the same route
bool movingSingleOrderInPair = false;
if (ordersToAssign.Count == 1 && (target is Stop))
{
Route targetRoute = (target as Stop).Route;
Order orderToAssign = ordersToAssign.ElementAt(0);
foreach (Stop stop in targetRoute.Stops)
{
Order associatedOrder = stop.AssociatedObject as Order;
if (associatedOrder == null)
{
continue;
}
if (associatedOrder == orderToAssign)
{
movingSingleOrderInPair = true;
break;
}
}
}
if (!movingSingleOrderInPair)
{
ordersToAssign = RoutingCmdHelpers.GetOrdersIncludingPairs(schedulePage.CurrentSchedule, ordersToAssign) as Collection <Order>;
}
int?sequence = null;
if (target is Stop)
{
// Set sequence only if there is a single order to assign.
if (ordersToAssign.Count == 1)
{
sequence = (target as Stop).SequenceNumber;
}
else // Otherwise change target to route. For more details see CR161083.
{
target = (target as Stop).Route;
}
}
// Get target routes.
ICollection <Route> targetRoutes = _CreateTargetRoutes(target);
try
{
// If target routes count is 0 - orders must be unassigned.
if (targetRoutes.Count == 0)
{
// Start unassigning orders.
_UnassignOrders(ordersToAssign);
}
else
{
// Start moving orders.
_MoveOrders(ordersToAssign, targetRoutes, sequence);
}
}
catch (RouteException e)
{
if (e.InvalidObjects != null) // If exception throw because any Routes or Orders are invalid.
{
_ShowSolveValidationResult(e.InvalidObjects);
}
else
{
_ShowErrorMsg(RoutingCmdHelpers.FormatRoutingExceptionMsg(e));
}
}
catch (Exception e)
{
Logger.Error(e);
if ((e is LicenseException) || (e is AuthenticationException) || (e is CommunicationException))
{
CommonHelpers.AddRoutingErrorMessage(e);
}
else
{
throw;
}
}
}
