#ifndef QUICHE_HTTP2_ADAPTER_OGHTTP2_ADAPTER_H_
#define QUICHE_HTTP2_ADAPTER_OGHTTP2_ADAPTER_H_

#include <memory>

#include "http2/adapter/http2_adapter.h"
#include "http2/adapter/http2_session.h"

namespace http2 {
namespace adapter {

class OgHttp2Adapter : public Http2Adapter {
 public:
  struct Options {
    Perspective context;
  };
  static std::unique_ptr<OgHttp2Adapter> Create(Http2VisitorInterface& visitor,
                                                Options options);

  ~OgHttp2Adapter();

  // From Http2Adapter.
  ssize_t ProcessBytes(absl::string_view bytes) override;
  void SubmitSettings(absl::Span<const Http2Setting> settings) override;
  void SubmitPriorityForStream(Http2StreamId stream_id,
                               Http2StreamId parent_stream_id,
                               int weight,
                               bool exclusive) override;
  void SubmitPing(Http2PingId ping_id) override;
  void SubmitGoAway(Http2StreamId last_accepted_stream_id,
                    Http2ErrorCode error_code,
                    absl::string_view opaque_data) override;
  void SubmitWindowUpdate(Http2StreamId stream_id,
                          int window_increment) override;
  void SubmitMetadata(Http2StreamId stream_id, bool fin) override;
  std::string GetBytesToWrite(absl::optional<size_t> max_bytes) override;
  int GetPeerConnectionWindow() const override;
  void MarkDataConsumedForStream(Http2StreamId stream_id,
                                 size_t num_bytes) override;

  const Http2Session& session() const;

 private:
  OgHttp2Adapter(Http2VisitorInterface& visitor, Options options);

  class OgHttp2Session;
  std::unique_ptr<OgHttp2Session> session_;
};

}  // namespace adapter
}  // namespace http2

#endif  // QUICHE_HTTP2_ADAPTER_OGHTTP2_ADAPTER_H_