#pragma once

#include <QTimer>
#include "tools/cabana/streams/abstractstream.h"

class LiveStream : public AbstractStream {
  Q_OBJECT

public:
  LiveStream(QObject *parent, QString address = {});
  virtual ~LiveStream();
  inline QString routeName() const override {
    return QString("Live Streaming From %1").arg(zmq_address.isEmpty() ? "127.0.0.1" : zmq_address);
  }
  inline double routeStartTime() const override { return start_ts / (double)1e9; }
  inline double currentSec() const override { return (current_ts - start_ts) / (double)1e9; }
  void setSpeed(float speed) override { speed_ = std::min<float>(1.0, speed); }
  bool isPaused() const override { return pause_; }
  void pause(bool pause) override;
  const std::vector<Event *> *events() const override;

protected:
  virtual void handleEvent(Event *evt);
  virtual void streamThread();
  virtual void removeExpiredEvents();

  mutable std::mutex lock;
  mutable std::vector<Event *> events_vector;
  std::deque<Event *> can_events;
  std::deque<AlignedBuffer *> messages;
  std::atomic<uint64_t> start_ts = 0;
  std::atomic<uint64_t> current_ts = 0;
  std::atomic<float> speed_ = 1;
  std::atomic<bool> pause_ = false;
  uint64_t last_update_event_ts = 0;
  uint64_t last_update_ts = 0;

  const QString zmq_address;
  QThread *stream_thread;
  QTimer *timer;
};