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// [WriteFile Name=DisplayContentOfUtilityNetworkContainer, Category=UtilityNetwork]
// [Legal]
// Copyright 2021 Esri.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// [Legal]
#ifdef PCH_BUILD
#include "pch.hpp"
#endif // PCH_BUILD
#include "DisplayContentOfUtilityNetworkContainer.h"
#include "SymbolImageProvider.h"
#include "ArcGISFeatureListModel.h"
#include "ArcGISFeatureTable.h"
#include "AuthenticationManager.h"
#include "GeometryEngine.h"
#include "Map.h"
#include "MapQuickView.h"
#include "SubtypeFeatureLayer.h"
#include "UtilityAssetType.h"
#include "UtilityAssociation.h"
#include "UtilityElement.h"
#include "UtilityNetwork.h"
#include "UtilityNetworkTypes.h"
#include "MapTypes.h"
#include "SymbolTypes.h"
#include "TaskWatcher.h"
#include "Error.h"
#include "GraphicsOverlayListModel.h"
#include "GraphicListModel.h"
#include "LayerListModel.h"
#include "Credential.h"
#include "AuthenticationChallenge.h"
#include "IdentifyLayerResult.h"
#include "ArcGISFeature.h"
#include "ArcGISFeatureTable.h"
#include "ArcGISFeatureLayerInfo.h"
#include "DrawingInfo.h"
#include "GraphicsOverlay.h"
#include "Graphic.h"
#include "Envelope.h"
#include "ArcGISFeatureTable.h"
#include "SpatialReference.h"
#include "Renderer.h"
#include "Point.h"
#include "Polygon.h"
#include "Symbol.h"
#include "SimpleLineSymbol.h"
#include <QImage>
#include <QQmlContext>
#include <QUuid>
using namespace Esri::ArcGISRuntime;
DisplayContentOfUtilityNetworkContainer::DisplayContentOfUtilityNetworkContainer(QObject* parent /* = nullptr */):
QObject(parent),
m_cred(new Credential("viewer01", "I68VGU^nMurF", this))
{
connect(AuthenticationManager::instance(), &AuthenticationManager::authenticationChallenge, this, [this](AuthenticationChallenge* challenge)
{
challenge->continueWithCredential(m_cred);
});
// Load a web map that includes ArcGIS Pro Subtype Group Layers with only container features visible (i.e. fuse bank, switch bank, transformer bank, hand hole and junction box)
m_map = new Map(QUrl("https://sampleserver7.arcgisonline.com/portal/home/item.html?id=813eda749a9444e4a9d833a4db19e1c8"), this);
// Create and load a UtilityNetwork with the same feature service URL as the layers in the Map
m_utilityNetwork = new UtilityNetwork(QUrl("https://sampleserver7.arcgisonline.com/server/rest/services/UtilityNetwork/NapervilleElectric/FeatureServer"), this);
m_utilityNetwork->load();
}
DisplayContentOfUtilityNetworkContainer::~DisplayContentOfUtilityNetworkContainer() = default;
void DisplayContentOfUtilityNetworkContainer::init()
{
// Register the map view for QML
qmlRegisterType<MapQuickView>("Esri.Samples", 1, 0, "MapView");
qmlRegisterType<DisplayContentOfUtilityNetworkContainer>("Esri.Samples", 1, 0, "DisplayContentOfUtilityNetworkContainerSample");
}
MapQuickView* DisplayContentOfUtilityNetworkContainer::mapView() const
{
return m_mapView;
}
// Set the view (created in QML)
void DisplayContentOfUtilityNetworkContainer::setMapView(MapQuickView* mapView)
{
if (!mapView || mapView == m_mapView)
return;
m_mapView = mapView;
m_mapView->setMap(m_map);
// Add a GraphicsOverlay for displaying a container view.
m_containerGraphicsOverlay = new GraphicsOverlay(this);
m_mapView->graphicsOverlays()->append(m_containerGraphicsOverlay);
createConnections();
createLegend();
emit mapViewChanged();
}
void DisplayContentOfUtilityNetworkContainer::createConnections()
{
connect(m_mapView, &MapQuickView::mouseClicked, this, &DisplayContentOfUtilityNetworkContainer::identifyFeaturesAtMouseClick);
connect(m_mapView, &MapQuickView::identifyLayersCompleted, this, &DisplayContentOfUtilityNetworkContainer::getUtilityAssociationsOfFeature);
connect(m_utilityNetwork, &UtilityNetwork::featuresForElementsCompleted, this, &DisplayContentOfUtilityNetworkContainer::displayFeaturesAndGetAssociations);
connect(m_utilityNetwork, &UtilityNetwork::associationsCompleted, this, [this](const QUuid&, const QList<UtilityAssociation*>& containmentAssociations)
{
if (!m_showContainerView)
getFeaturesForElementsOfUtilityAssociations(containmentAssociations);
else
showAttachmentAndConnectivitySymbols(containmentAssociations);
});
// Connect error signals to message box
connect(m_map, &Map::errorOccurred, this, [this](const Error& e)
{
setMessageBoxText("Map error: " + e.message() + " " + e.additionalMessage());
});
connect(m_mapView, &MapQuickView::errorOccurred, this, [this](const Error& e)
{
setMessageBoxText("MapView error: " + e.message() + " " + e.additionalMessage());
});
connect(m_utilityNetwork, &UtilityNetwork::errorOccurred, this, [this](const Error& e)
{
setMessageBoxText("Utility Network error occured: " + e.message() + " " + e.additionalMessage());
});
}
void DisplayContentOfUtilityNetworkContainer::identifyFeaturesAtMouseClick(QMouseEvent& mouseEvent)
{
if (m_map->loadStatus() != LoadStatus::Loaded || m_utilityNetwork->loadStatus() != LoadStatus::Loaded || !m_taskWatcher.isDone())
return;
constexpr double tolerance = 5;
constexpr bool returnPopupsOnly = false;
m_mapView->identifyLayers(mouseEvent.position().x(), mouseEvent.position().y(), tolerance, returnPopupsOnly);
}
void DisplayContentOfUtilityNetworkContainer::getUtilityAssociationsOfFeature(const QUuid&, const QList<IdentifyLayerResult*>& identifyResults)
{
if (identifyResults.isEmpty())
return;
if (m_containerElement)
{
delete m_containerElement;
m_containerElement = nullptr;
}
// Identify a feature and create a UtilityElement from it.
for (IdentifyLayerResult* layerResult : identifyResults)
{
if (!m_containerElement && dynamic_cast<SubtypeFeatureLayer*>(layerResult->layerContent()))
{
const auto results = layerResult->sublayerResults();
for (const IdentifyLayerResult* sublayerResult : results)
{
const auto elements = sublayerResult->geoElements();
for (GeoElement* geoElement : elements)
{
if (ArcGISFeature* feature = dynamic_cast<ArcGISFeature*>(geoElement))
{
m_containerElement = m_utilityNetwork->createElementWithArcGISFeature(feature);
if (m_containerElement)
{
// Queries for a list of all UtilityAssociation objects of containment association types present in the geodatabase for the m_containerElement.
m_taskWatcher = m_utilityNetwork->associations(m_containerElement, UtilityAssociationType::Containment);
return;
}
}
}
}
}
}
}
void DisplayContentOfUtilityNetworkContainer::getFeaturesForElementsOfUtilityAssociations(const QList<UtilityAssociation*>& containmentAssociations)
{
// Create a list of elements representing the participants in the containment associations
QList<UtilityElement*> contentElements;
for (UtilityAssociation* association : containmentAssociations)
{
UtilityElement* otherElement = association->fromElement()->objectId() == m_containerElement->objectId() ? association->toElement() : association->fromElement();
contentElements.append(otherElement);
}
if (!contentElements.isEmpty())
{
// Set visibility of all `OperationalLayers` to `false`
setShowContainerView(true);
// Get the features for the UtilityElements
m_taskWatcher = m_utilityNetwork->featuresForElements(contentElements);
}
}
void DisplayContentOfUtilityNetworkContainer::displayFeaturesAndGetAssociations(const QUuid&)
{
// Display the features on the graphics overlay
const QList<Feature*> contentFeatures = m_utilityNetwork->featuresForElementsResult()->features();
for (Feature* content : contentFeatures)
{
Symbol* symbol = dynamic_cast<ArcGISFeatureTable*>(content->featureTable())->layerInfo().drawingInfo().renderer(this)->symbol(content);
m_containerGraphicsOverlay->graphics()->append(new Graphic(content->geometry(), symbol, this));
}
// Get the associations for each feature within the graphics overlay extent
m_taskWatcher = m_utilityNetwork->associations(m_containerGraphicsOverlay->extent());
}
void DisplayContentOfUtilityNetworkContainer::showAttachmentAndConnectivitySymbols(const QList<UtilityAssociation*>& containmentAssociations)
{
// Display the association lines on the graphics overlay
for (UtilityAssociation* association : containmentAssociations)
{
Symbol* symbol = association->associationType() == UtilityAssociationType::Attachment ? m_attachmentSymbol : m_connectivitySymbol;
m_containerGraphicsOverlay->graphics()->append(new Graphic(association->geometry(), symbol, this));
}
// If there are no associations, create a bounding box graphic using the viewpoint, otherwise use the extent of the graphics overlay
if (m_containerGraphicsOverlay->graphics()->size() == 1 && m_containerGraphicsOverlay->graphics()->first()->geometry().geometryType() == GeometryType::Point)
{
m_mapView->setViewpointAndWait(Viewpoint(Point(m_containerGraphicsOverlay->graphics()->first()->geometry()), m_containerElement->assetType()->containerViewScale()));
m_boundingBox = m_mapView->currentViewpoint(ViewpointType::BoundingGeometry).targetGeometry();
m_mapView->setViewpointAndWait(m_previousViewpoint);
setMessageBoxText("This feature contains no associations");
}
else
{
m_boundingBox = GeometryEngine::buffer(m_containerGraphicsOverlay->extent(), 0.05);
}
m_containerGraphicsOverlay->graphics()->append(new Graphic(m_boundingBox, m_boundingBoxSymbol, this));
m_taskWatcher = m_mapView->setViewpointGeometry(m_containerGraphicsOverlay->extent(), 100);
}
bool DisplayContentOfUtilityNetworkContainer::showContainerView() const
{
return m_showContainerView;
}
void DisplayContentOfUtilityNetworkContainer::setShowContainerView(bool showContainerView)
{
m_showContainerView = showContainerView;
if (m_showContainerView)
{
m_previousViewpoint = m_mapView->currentViewpoint(ViewpointType::BoundingGeometry);
for (Layer* layer : *m_mapView->map()->operationalLayers())
{
layer->setVisible(false);
}
}
else
{
m_mapView->setViewpoint(m_previousViewpoint, 0.5);
m_containerGraphicsOverlay->graphics()->clear();
for (Layer* layer : *m_mapView->map()->operationalLayers())
{
layer->setVisible(true);
}
}
emit showContainerViewChanged();
}
QString DisplayContentOfUtilityNetworkContainer::messageBoxText() const
{
return m_messageBoxText;
}
void DisplayContentOfUtilityNetworkContainer::setMessageBoxText(const QString& message)
{
m_messageBoxText = message;
emit messageBoxTextChanged();
}
// Create attachment, connectivity, and bounding box legend
void DisplayContentOfUtilityNetworkContainer::createLegend()
{
QQmlEngine* engine = QQmlEngine::contextForObject(this)->engine();
m_symbolImageProvider = new SymbolImageProvider();
engine->addImageProvider(SymbolImageProvider::imageProviderId(), m_symbolImageProvider);
m_attachmentSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle::Dot, Qt::blue, 3, this);
m_connectivitySymbol = new SimpleLineSymbol(SimpleLineSymbolStyle::Dot, Qt::red, 3, this);
m_boundingBoxSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle::Dot, Qt::yellow, 3, this);
connect(m_attachmentSymbol, &Symbol::createSwatchCompleted, this, [this](const QUuid& id, const QImage& image)
{
if (!m_symbolImageProvider)
return;
// convert the QUuid into a QString
const QString imageId = id.toString().remove("{").remove("}");
// add the image to the provider
m_symbolImageProvider->addImage(imageId, image);
// update the URL with the unique id
m_attachmentSymbolUrl = QString("image://%1/%2").arg(SymbolImageProvider::imageProviderId(), imageId);
// emit the signal to trigger the QML Image to update
emit attachmentSymbolUrlChanged();
});
connect(m_connectivitySymbol, &Symbol::createSwatchCompleted, this, [this](const QUuid& id, const QImage& image)
{
if (!m_symbolImageProvider)
return;
// convert the QUuid into a QString
const QString imageId = id.toString().remove("{").remove("}");
// add the image to the provider
m_symbolImageProvider->addImage(imageId, image);
// update the URL with the unique id
m_connectivitySymbolUrl = QString("image://%1/%2").arg(SymbolImageProvider::imageProviderId(), imageId);
// emit the signal to trigger the QML Image to update
emit connectivitySymbolUrlChanged();
});
connect(m_boundingBoxSymbol, &Symbol::createSwatchCompleted, this, [this](const QUuid& id, const QImage& image)
{
if (!m_symbolImageProvider)
return;
// convert the QUuid into a QString
const QString imageId = id.toString().remove("{").remove("}");
// add the image to the provider
m_symbolImageProvider->addImage(imageId, image);
// update the URL with the unique id
m_boundingBoxSymbolUrl = QString("image://%1/%2").arg(SymbolImageProvider::imageProviderId(), imageId);
// emit the signal to trigger the QML Image to update
emit boundingBoxSymbolUrlChanged();
});
m_attachmentSymbol->createSwatch();
m_connectivitySymbol->createSwatch();
m_boundingBoxSymbol->createSwatch();
}
QString DisplayContentOfUtilityNetworkContainer::attachmentSymbolUrl() const
{
return m_attachmentSymbolUrl;
}
QString DisplayContentOfUtilityNetworkContainer::connectivitySymbolUrl() const
{
return m_connectivitySymbolUrl;
}
QString DisplayContentOfUtilityNetworkContainer::boundingBoxSymbolUrl() const
{
return m_boundingBoxSymbolUrl;
}