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#pragma once
#include "openlr/graph.hpp"
#include "openlr/score_types.hpp"
#include "openlr/stats.hpp"
#include "indexer/data_source.hpp"
#include "geometry/point2d.hpp"
#include <cstdint>
#include <functional>
#include <vector>
namespace openlr
{
class ScoreCandidatePointsGetter
{
public:
ScoreCandidatePointsGetter(size_t maxJunctionCandidates, size_t maxProjectionCandidates,
DataSource const & dataSource, Graph & graph)
: m_maxJunctionCandidates(maxJunctionCandidates)
, m_maxProjectionCandidates(maxProjectionCandidates)
, m_dataSource(dataSource)
, m_graph(graph)
{
}
void GetEdgeCandidates(m2::PointD const & p, bool isLastPoint, ScoreEdgeVec & edges)
{
GetJunctionPointCandidates(p, isLastPoint, edges);
EnrichWithProjectionPoints(p, edges);
}
private:
void GetJunctionPointCandidates(m2::PointD const & p, bool isLastPoint,
ScoreEdgeVec & edgeCandidates);
void EnrichWithProjectionPoints(m2::PointD const & p, ScoreEdgeVec & edgeCandidates);
/// \returns true if |p| is a junction and false otherwise.
bool IsJunction(m2::PointD const & p);
Score GetScoreByDistance(m2::PointD const & point, m2::PointD const & candidate);
size_t const m_maxJunctionCandidates;
size_t const m_maxProjectionCandidates;
DataSource const & m_dataSource;
Graph & m_graph;
};
} // namespace openlr
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