//  Copyright 2020-2021 Herald Project Contributors

//  SPDX-License-Identifier: Apache-2.0

//

#ifndef HERALD_CONTACT_LOG_H

#define HERALD_CONTACT_LOG_H

#include "../sensor_delegate.h"

#include "payload_data_formatter.h"

#include "sensor_logger.h"

#include "../context.h"

namespace herald::data {

/**

 * Logs all contact info to STDERR to allow it to be extracted as a stream

 */

template <typename ContextT, typename PayloadDataFormatterT>

class ErrorStreamContactLogger {

public:

  ErrorStreamContactLogger(ContextT& context, PayloadDataFormatterT& formatter)

    : ctx(context), 

      fmt(formatter)

      HLOGGERINIT(ctx,"Sensor","contacts.log")

  {

    ;

  }

  ~ErrorStreamContactLogger() = default;

  // Sensor delegate overrides

  void sensor(SensorType sensor, const TargetIdentifier& didDetect) {

    HTDBG("didDetect");

  }

  // TODO Log all the other activity

  // void sensor(SensorType sensor, const PayloadData& didRead, const TargetIdentifier& fromTarget) {}

  // void sensor(SensorType sensor, const ImmediateSendData& didReceive, const TargetIdentifier& fromTarget) {}

  // void sensor(SensorType sensor, const std::vector<PayloadData>& didShare, const TargetIdentifier& fromTarget){}

  // void sensor(SensorType sensor, const Proximity& didMeasure, const TargetIdentifier& fromTarget) {}

  // template <typename LocationT>

  // void sensor(SensorType sensor, const Location<LocationT>& didVisit) {}

  // void sensor(SensorType sensor, const Proximity& didMeasure, const TargetIdentifier& fromTarget, const PayloadData& withPayload) {}

  // void sensor(SensorType sensor, const SensorState& didUpdateState) {}

private:

  std::string csv(std::string toEscape) const noexcept {

    // C++23 only: if (toEscape.contains(",") || toEscape.contains("\"") || toEscape.contains("'") || toEscape.contains("’")) {

    // Pre C++23:-

    if (std::string::npos != toEscape.find(",") || 

        std::string::npos != toEscape.find("\"") || 

        std::string::npos != toEscape.find("'") || 

        std::string::npos != toEscape.find("’")) {

      return "\"" + toEscape + "\"";

    }

    return toEscape;

  }

  std::string timestamp() const noexcept {

    return Date().iso8601DateTime();

  }

  ContextT& ctx;

  PayloadDataFormatterT& fmt;

  HLOGGER(ContextT);

};

}

#endif