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++ // Copyright (C) 2013-2018 Esri <contracts@esri.com>
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #include "placesearchreply_esri.h"
++ #include "placemanagerengine_esri.h"
++
++ #include <QtCore/QJsonDocument>
++ #include <QtCore/QJsonArray>
++ #include <QtCore/QJsonObject>
++ #include <QtNetwork/QNetworkReply>
++ #include <QtPositioning/QGeoAddress>
++ #include <QtPositioning/QGeoCircle>
++ #include <QtPositioning/QGeoLocation>
++ #include <QtPositioning/QGeoRectangle>
++ #include <QtLocation/QPlace>
++ #include <QtLocation/QPlaceAttribute>
++ #include <QtLocation/QPlaceContactDetail>
++ #include <QtLocation/QPlaceRatings>
++ #include <QtLocation/QPlaceResult>
++ #include <QtLocation/QPlaceSearchRequest>
++ #include <QtLocation/private/qplacesearchrequest_p.h>
++
++ static const QString kCandidatesKey(QStringLiteral("candidates"));
++ static const QString kAttributesKey(QStringLiteral("attributes"));
++ static const QString kAddressKey(QStringLiteral("address"));
++ static const QString kLongLabelKey(QStringLiteral("LongLabel"));
++ static const QString kCityKey(QStringLiteral("City"));
++ static const QString kCountryKey(QStringLiteral("Country"));
++ static const QString kRegionKey(QStringLiteral("Region"));
++ static const QString kPostalKey(QStringLiteral("Postal"));
++ static const QString kStAddrKey(QStringLiteral("StAddr"));
++ static const QString kStateKey(QStringLiteral("State"));
++ static const QString kDistrictKey(QStringLiteral("District"));
++ static const QString kLocationKey(QStringLiteral("location"));
++ static const QString kXKey(QStringLiteral("x"));
++ static const QString kYKey(QStringLiteral("y"));
++ static const QString kDistanceKey(QStringLiteral("Distance"));
++ static const QString kPhoneKey(QStringLiteral("Phone"));
++ static const QString kExtentKey(QStringLiteral("extent"));
++ static const QString kXminKey(QStringLiteral("xmin"));
++ static const QString kYminKey(QStringLiteral("ymin"));
++ static const QString kXmaxKey(QStringLiteral("xmax"));
++ static const QString kYmaxKey(QStringLiteral("ymax"));
++
++ QT_BEGIN_NAMESPACE
++
++ PlaceSearchReplyEsri::PlaceSearchReplyEsri(const QPlaceSearchRequest &request, QNetworkReply *reply,
++ const QHash<QString, QString> &candidateFields,
++ const QHash<QString, QString> &countries, PlaceManagerEngineEsri *parent) :
++ QPlaceSearchReply(parent), m_candidateFields(candidateFields), m_countries(countries)
++ {
++ Q_ASSERT(parent);
++ if (!reply) {
++ setError(UnknownError, QStringLiteral("Null reply"));
++ return;
++ }
++ setRequest(request);
++
++ connect(reply, &QNetworkReply::finished, this, &PlaceSearchReplyEsri::replyFinished);
++ connect(reply, &QNetworkReply::errorOccurred, this, &PlaceSearchReplyEsri::networkError);
++ connect(this, &QPlaceReply::aborted, reply, &QNetworkReply::abort);
++ connect(this, &QObject::destroyed, reply, &QObject::deleteLater);
++ }
++
++ PlaceSearchReplyEsri::~PlaceSearchReplyEsri()
++ {
++ }
++
++ void PlaceSearchReplyEsri::setError(QPlaceReply::Error errorCode, const QString &errorString)
++ {
++ QPlaceReply::setError(errorCode, errorString);
++ emit errorOccurred(errorCode, errorString);
++ setFinished(true);
++ emit finished();
++ }
++
++ void PlaceSearchReplyEsri::replyFinished()
++ {
++ QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
++ reply->deleteLater();
++
++ if (reply->error() != QNetworkReply::NoError)
++ return;
++
++ QJsonDocument document = QJsonDocument::fromJson(reply->readAll());
++ if (!document.isObject()) {
++ setError(ParseError, tr("Response parse error"));
++ return;
++ }
++
++ QJsonValue suggestions = document.object().value(kCandidatesKey);
++ if (!suggestions.isArray()) {
++ setError(ParseError, tr("Response parse error"));
++ return;
++ }
++
++ const QJsonArray resultsArray = suggestions.toArray();
++
++ QList<QPlaceSearchResult> results;
++ for (const auto result : resultsArray)
++ results.append(parsePlaceResult(result.toObject()));
++
++ setResults(results);
++ setFinished(true);
++ emit finished();
++ }
++
++ void PlaceSearchReplyEsri::networkError(QNetworkReply::NetworkError error)
++ {
++ Q_UNUSED(error);
++ QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
++ reply->deleteLater();
++ setError(QPlaceReply::CommunicationError, reply->errorString());
++ }
++
++ QPlaceResult PlaceSearchReplyEsri::parsePlaceResult(const QJsonObject &item) const
++ {
++ QPlace place;
++ QHash<QString, QString> keys;
++
++ // set attributes
++ const QJsonObject attributes = item.value(kAttributesKey).toObject();
++ for (const QString &key: attributes.keys())
++ {
++ const QString value = attributes.value(key).toVariant().toString();
++ if (!value.isEmpty())
++ {
++ QPlaceAttribute attribute;
++ attribute.setLabel(m_candidateFields.value(key, key)); // local name or key
++ attribute.setText(value);
++ place.setExtendedAttribute(key, attribute);
++ keys.insert(key, value);
++ }
++ }
++
++ if (keys.contains(kPhoneKey))
++ {
++ QPlaceContactDetail contactDetail;
++ contactDetail.setLabel(m_candidateFields.value(kPhoneKey, kPhoneKey)); // local name or key
++ contactDetail.setValue(keys.value(kPhoneKey));
++ place.appendContactDetail(QPlaceContactDetail::Phone, contactDetail);
++ }
++
++ // set address
++ QGeoAddress geoAddress;
++ geoAddress.setCity(keys.value(kCityKey));
++ geoAddress.setCountry(m_countries.value(keys.value(kCountryKey))); // mismatch code ISO2 vs ISO3
++ geoAddress.setCounty(keys.value(kRegionKey));
++ geoAddress.setPostalCode(keys.value(kPostalKey));
++ geoAddress.setStreet(keys.value(kStAddrKey));
++ geoAddress.setState(keys.value(kStateKey));
++ geoAddress.setDistrict(keys.value(kDistrictKey));
++
++ // set location
++ const QJsonObject location = item.value(kLocationKey).toObject();
++ const QGeoCoordinate coordinate = QGeoCoordinate(location.value(kYKey).toDouble(),
++ location.value(kXKey).toDouble());
++
++ // set boundingBox
++ const QJsonObject extent = item.value(kExtentKey).toObject();
++ const QGeoCoordinate topLeft(extent.value(kYminKey).toDouble(),
++ extent.value(kXminKey).toDouble());
++ const QGeoCoordinate bottomRight(extent.value(kYmaxKey).toDouble(),
++ extent.value(kXmaxKey).toDouble());
++ const QGeoRectangle boundingBox(topLeft, bottomRight);
++
++ // set geolocation
++ QGeoLocation geoLocation;
++ geoLocation.setCoordinate(coordinate);
++ geoLocation.setAddress(geoAddress);
++ geoLocation.setBoundingShape(boundingBox);
++
++ // set place
++ place.setName(keys.value(kLongLabelKey));
++ place.setLocation(geoLocation);
++ place.setPlaceId(attributes.value(kLongLabelKey).toString());
++
++ // set place result
++ QPlaceResult result;
++ result.setPlace(place);
++ result.setTitle(keys.value(kAddressKey));
++ result.setDistance(keys.value(kDistanceKey).toDouble());
++
++ return result;
++ }
++
++ QT_END_NAMESPACE