// Producer.cxx
// SPDX-License-Identifier: GPL-3.0-only
// Author: Unai Blazquez <unaibg2000@gmail.com>

#include "Producer.hpp"

#include "SysfsRead.hpp"

Producer::Producer(const std::filesystem::path& sysfs_path,
                   std::function<void(int)> send_fn, RandomFn random_fn
    : m_reader(sysfs_path),
      m_send(std::move(send_fn)),
      m_random(std::move(random_fn)),
      m_sleep(std::move(sleep_fn))
{
}
void Producer::start()
{
  m_running.store(true);
  m_thread = std::thread(&Producer::run_loop, this);
}

void Producer::stop()
{
  m_running.store(false);
  if (m_thread.joinable())
  {
    m_thread.join();
  }
}
void Producer::run_loop()
{
  auto status = m_reader.read_status();
  switch (status)
  {
    case SysfsStatus::Enabled:
      m_send(m_random());
      break;

    case SysfsStatus::Unreachable:
      // do nothing for now
      break;

    case SysfsStatus::Empty:
      break;

    case SysfsStatus::ErrorTempTooHigh:
      break;

    case SysfsStatus::UnexpectedValue:
      break;
  }
  m_sleep(delay);
  // Thread will end here (for now) stop will join it
}