#pragma once

#include <nlohmann/json.hpp>

#include <mutex>
#include <optional>
#include <string>

namespace lm {

class Database;

class PathStore
{
public:
  explicit PathStore(Database& db);

  nlohmann::json list(const std::string& site_id = "") const;
  std::optional<nlohmann::json> find(const std::string& id) const;
  std::optional<nlohmann::json> findBetween(const std::string& map_id,
                                            const std::string& from_position_id,
                                            const std::string& to_position_id) const;
  std::optional<nlohmann::json> upsert(const nlohmann::json& payload, std::string& err);
  bool remove(const std::string& id, std::string& err);
  int removeForMap(const std::string& map_id);
  int removeForPosition(const std::string& map_id, const std::string& position_id);

private:
  Database& db_;
  mutable std::mutex mu_;
};

}  // namespace lm