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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "geo_pos_field_searcher.h"
#include <vespa/document/fieldvalue/arrayfieldvalue.h>
#include <vespa/document/fieldvalue/structfieldvalue.h>
#include <vespa/searchlib/common/geo_location_parser.h>
#include <vespa/vespalib/util/issue.h>
#include <vespa/vespalib/util/exception.h>
#include <vespa/log/log.h>
LOG_SETUP(".vsm.searcher.geo_pos_field_searcher");
using search::streaming::QueryTerm;
using search::streaming::QueryTermList;
using search::common::GeoLocation;
using search::common::GeoLocationParser;
namespace vsm {
std::unique_ptr<FieldSearcher> GeoPosFieldSearcher::duplicate() const {
return std::make_unique<GeoPosFieldSearcher>(*this);
}
GeoPosFieldSearcher::GeoPosFieldSearcher(FieldIdT fId) :
FieldSearcher(fId),
_geoPosTerm()
{}
GeoPosFieldSearcher::~GeoPosFieldSearcher() {}
void GeoPosFieldSearcher::prepare(search::streaming::QueryTermList& qtl,
const SharedSearcherBuf& buf,
const vsm::FieldPathMapT& field_paths,
search::fef::IQueryEnvironment& query_env)
{
_geoPosTerm.clear();
FieldSearcher::prepare(qtl, buf, field_paths, query_env);
for (auto qt : qtl) {
const vespalib::string & str = qt->getTermString();
GeoLocationParser parser;
bool valid = parser.parseNoField(str);
if (! valid) {
vespalib::Issue::report("invalid position in term: %s", str.c_str());
}
_geoPosTerm.emplace_back(parser.getGeoLocation());
}
}
void GeoPosFieldSearcher::onValue(const document::FieldValue & fv) {
LOG(spam, "ignore field value '%s'", fv.toString().c_str());
}
void GeoPosFieldSearcher::onStructValue(const document::StructFieldValue & fv) {
size_t num_terms = _geoPosTerm.size();
for (size_t j = 0; j < num_terms; ++j) {
const GeoPosInfo & gpi = _geoPosTerm[j];
if (gpi.valid() && gpi.cmp(fv)) {
addHit(*_qtl[j], 0);
}
}
set_element_length(1);
}
bool GeoPosFieldSearcher::GeoPosInfo::cmp(const document::StructFieldValue & sfv) const {
try {
auto xv = sfv.getValue("x");
auto yv = sfv.getValue("y");
if (xv && yv) {
int32_t x = xv->getAsInt();
int32_t y = yv->getAsInt();
GeoLocation::Point p{x,y};
if (inside_limit(p)) {
return true;
}
}
} catch (const vespalib::Exception &e) {
vespalib::Issue::report("bad fieldvalue for GeoPosFieldSearcher: %s", e.getMessage().c_str());
}
return false;
}
}
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