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// Copyright (C) 2016 Aaron McCarthy <mccarthy.aaron@gmail.com>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qplacesearchreplyosm.h"
#include "qplacemanagerengineosm.h"
#include <QtCore/QJsonDocument>
#include <QtCore/QJsonArray>
#include <QtCore/QJsonObject>
#include <QtNetwork/QNetworkReply>
#include <QtPositioning/QGeoCircle>
#include <QtPositioning/QGeoRectangle>
#include <QtPositioning/QGeoLocation>
#include <QtPositioning/QGeoAddress>
#include <QtLocation/QPlace>
#include <QtLocation/QPlaceAttribute>
#include <QtLocation/QPlaceIcon>
#include <QtLocation/QPlaceResult>
#include <QtLocation/QPlaceCategory>
#include <QtLocation/QPlaceSearchRequest>
#include <QtLocation/private/qplacesearchrequest_p.h>
QT_BEGIN_NAMESPACE
QPlaceSearchReplyOsm::QPlaceSearchReplyOsm(const QPlaceSearchRequest &request,
QNetworkReply *reply, QPlaceManagerEngineOsm *parent)
: QPlaceSearchReply(parent)
{
Q_ASSERT(parent);
if (!reply) {
setError(UnknownError, QStringLiteral("Null reply"));
return;
}
setRequest(request);
connect(reply, &QNetworkReply::finished,
this, &QPlaceSearchReplyOsm::replyFinished);
connect(reply, &QNetworkReply::errorOccurred,
this, &QPlaceSearchReplyOsm::networkError);
connect(this, &QPlaceReply::aborted, reply, &QNetworkReply::abort);
connect(this, &QObject::destroyed, reply, &QObject::deleteLater);
}
QPlaceSearchReplyOsm::~QPlaceSearchReplyOsm()
{
}
void QPlaceSearchReplyOsm::setError(QPlaceReply::Error errorCode, const QString &errorString)
{
QPlaceReply::setError(errorCode, errorString);
emit errorOccurred(errorCode, errorString);
setFinished(true);
emit finished();
}
static QGeoRectangle parseBoundingBox(const QJsonArray &coordinates)
{
if (coordinates.count() != 4)
return QGeoRectangle();
double bottom = coordinates.at(0).toString().toDouble();
double top = coordinates.at(1).toString().toDouble();
double left = coordinates.at(2).toString().toDouble();
double right = coordinates.at(3).toString().toDouble();
return QGeoRectangle(QGeoCoordinate(top, left), QGeoCoordinate(bottom, right));
}
void QPlaceSearchReplyOsm::replyFinished()
{
QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
reply->deleteLater();
if (reply->error() != QNetworkReply::NoError)
return;
QJsonDocument document = QJsonDocument::fromJson(reply->readAll());
if (!document.isArray()) {
setError(ParseError, tr("Response parse error"));
return;
}
QJsonArray resultsArray = document.array();
QGeoCoordinate searchCenter = request().searchArea().center();
QStringList placeIds;
QList<QPlaceSearchResult> results;
for (int i = 0; i < resultsArray.count(); ++i) {
QJsonObject item = resultsArray.at(i).toObject();
QPlaceResult pr = parsePlaceResult(item);
pr.setDistance(searchCenter.distanceTo(pr.place().location().coordinate()));
placeIds.append(pr.place().placeId());
results.append(pr);
}
QVariantMap searchContext = request().searchContext().toMap();
QStringList excludePlaceIds =
searchContext.value(QStringLiteral("ExcludePlaceIds")).toStringList();
if (!excludePlaceIds.isEmpty()) {
QPlaceSearchRequest r = request();
QVariantMap parameters = searchContext;
QStringList epi = excludePlaceIds;
epi.removeLast();
parameters.insert(QStringLiteral("ExcludePlaceIds"), epi);
r.setSearchContext(parameters);
QPlaceSearchRequestPrivate *rpimpl = QPlaceSearchRequestPrivate::get(r);
rpimpl->related = true;
rpimpl->page--;
setPreviousPageRequest(r);
}
if (!placeIds.isEmpty()) {
QPlaceSearchRequest r = request();
QVariantMap parameters = searchContext;
QStringList epi = excludePlaceIds;
epi.append(placeIds.join(QLatin1Char(',')));
parameters.insert(QStringLiteral("ExcludePlaceIds"), epi);
r.setSearchContext(parameters);
QPlaceSearchRequestPrivate *rpimpl = QPlaceSearchRequestPrivate::get(r);
rpimpl->related = true;
rpimpl->page++;
setNextPageRequest(r);
}
setResults(results);
setFinished(true);
emit finished();
}
void QPlaceSearchReplyOsm::networkError(QNetworkReply::NetworkError error)
{
Q_UNUSED(error);
QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
reply->deleteLater();
setError(QPlaceReply::CommunicationError, reply->errorString());
}
QPlaceResult QPlaceSearchReplyOsm::parsePlaceResult(const QJsonObject &item) const
{
QPlace place;
QGeoCoordinate coordinate = QGeoCoordinate(item.value(QStringLiteral("lat")).toString().toDouble(),
item.value(QStringLiteral("lon")).toString().toDouble());
//const QString placeRank = item.value(QStringLiteral("place_rank")).toString();
const QString categoryName = item.value(QStringLiteral("category")).toString();
const QString type = item.value(QStringLiteral("type")).toString();
//double importance = item.value(QStringLiteral("importance")).toDouble();
place.setAttribution(item.value(QStringLiteral("licence")).toString());
place.setPlaceId(QString::number(item.value(QStringLiteral("place_id")).toInt()));
QVariantMap iconParameters;
iconParameters.insert(QPlaceIcon::SingleUrl,
QUrl(item.value(QStringLiteral("icon")).toString()));
QPlaceIcon icon;
icon.setParameters(iconParameters);
place.setIcon(icon);
QJsonObject addressDetails = item.value(QStringLiteral("address")).toObject();
const QString title = addressDetails.value(categoryName).toString();
place.setName(title);
if (!requestUrl.isEmpty()) {
QPlaceAttribute attribute;
attribute.setLabel("requestUrl");
attribute.setText(requestUrl);
place.setExtendedAttribute("requestUrl", attribute);
}
QGeoAddress address;
address.setCity(addressDetails.value(QStringLiteral("city")).toString());
address.setCountry(addressDetails.value(QStringLiteral("country")).toString());
// FIXME: country_code is alpha-2 setCountryCode takes alpha-3
//address.setCountryCode(addressDetails.value(QStringLiteral("country_code")).toString());
address.setPostalCode(addressDetails.value(QStringLiteral("postcode")).toString());
address.setStreet(addressDetails.value(QStringLiteral("road")).toString());
address.setStreetNumber(addressDetails.value(QStringLiteral("house_number")).toString());
address.setState(addressDetails.value(QStringLiteral("state")).toString());
address.setDistrict(addressDetails.value(QStringLiteral("suburb")).toString());
QGeoLocation location;
location.setCoordinate(coordinate);
location.setAddress(address);
location.setBoundingShape(parseBoundingBox(item.value(QStringLiteral("boundingbox")).toArray()));
place.setLocation(location);
QPlaceCategory category;
category.setName(categoryName + "=" + type);
category.setCategoryId(categoryName + "=" + type);
place.setCategory(category);
QPlaceResult result;
result.setIcon(icon);
result.setPlace(place);
result.setTitle(title);
return result;
}
QT_END_NAMESPACE
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