/**
 * @file services/logging/channel_logger.h
 * @brief Channel-backed implementation of the Logger interface.
 *
 * ChannelLogger constructs LogEntry values and forwards them to a
 * BoundedChannel<LogEntry> for asynchronous consumption by LogConsumer.
 * The channel is injected by reference; ChannelLogger does not own it.
 */

#ifndef BIERGARTEN_PIPELINE_INCLUDES_SERVICES_LOGGING_CHANNEL_LOGGER_H_
#define BIERGARTEN_PIPELINE_INCLUDES_SERVICES_LOGGING_CHANNEL_LOGGER_H_

#include <string_view>

#include "concurrency/bounded_channel.h"
#include "services/logging/log_entry.h"
#include "services/logging/logger.h"

class ChannelLogger final : public ILogger {
 public:
  explicit ChannelLogger(BoundedChannel<LogEntry>& channel);

  ChannelLogger(const ChannelLogger&) = delete;
  ChannelLogger& operator=(const ChannelLogger&) = delete;
  ChannelLogger(ChannelLogger&&) = delete;
  ChannelLogger& operator=(ChannelLogger&&) = delete;

  ~ChannelLogger() override = default;

  void Log(LogLevel level, PipelinePhase phase,
           std::string_view message) override;

 private:
  BoundedChannel<LogEntry>& channel_;
};

#endif  // BIERGARTEN_PIPELINE_INCLUDES_SERVICES_LOGGING_CHANNEL_LOGGER_H_