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#pragma once
#include "generator/osm_element.hpp"
#include "coding/file_writer.hpp"
#include "coding/read_write_utils.hpp"
#include "coding/reader.hpp"
#include "coding/write_to_sink.hpp"
#include "geometry/latlon.hpp"
#include <tuple>
#include <vector>
namespace generator
{
struct MiniRoundaboutInfo
{
MiniRoundaboutInfo() = default;
explicit MiniRoundaboutInfo(OsmElement const & element);
explicit MiniRoundaboutInfo(uint64_t id, ms::LatLon const & coord, std::vector<uint64_t> && ways);
friend bool operator<(MiniRoundaboutInfo const & lhs, MiniRoundaboutInfo const & rhs)
{
return std::tie(lhs.m_id, lhs.m_coord, lhs.m_ways) <
std::tie(rhs.m_id, rhs.m_coord, rhs.m_ways);
}
void Normalize();
uint64_t m_id = 0;
ms::LatLon m_coord;
std::vector<uint64_t> m_ways;
};
std::vector<MiniRoundaboutInfo> ReadMiniRoundabouts(std::string const & filePath);
template <typename Src>
MiniRoundaboutInfo ReadMiniRoundabout(Src & src)
{
MiniRoundaboutInfo rb;
rb.m_id = ReadPrimitiveFromSource<uint64_t>(src);
src.Read(&rb.m_coord.m_lat, sizeof(rb.m_coord.m_lat));
src.Read(&rb.m_coord.m_lon, sizeof(rb.m_coord.m_lon));
rw::ReadVectorOfPOD(src, rb.m_ways);
return rb;
}
template <typename Dst>
void WriteMiniRoundabout(Dst & dst, MiniRoundaboutInfo const & rb)
{
if (rb.m_ways.empty())
return;
WriteToSink(dst, rb.m_id);
dst.Write(&rb.m_coord.m_lat, sizeof(rb.m_coord.m_lat));
dst.Write(&rb.m_coord.m_lon, sizeof(rb.m_coord.m_lon));
rw::WriteVectorOfPOD(dst, rb.m_ways);
}
} // namespace generator
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