#include "server.h"

namespace firesse {

Server::Server(int port, const std::function<void(Stream*)>& callback)
    : callback_(callback),
      keep_alive_(std::chrono::seconds(15), &index_),
      firecgi_server_(
          port, [this](firecgi::Request* request) { OnRequest(request); }, 1) {}

void Server::Serve() {
  keep_alive_.Start();
  firecgi_server_.Serve();
  keep_alive_.Stop();
}

void Server::Shutdown() { firecgi_server_.Shutdown(); }

void Server::RegisterSignalHandlers() {
  firecgi_server_.RegisterSignalHandlers();
}

void Server::OnRequest(firecgi::Request* request) {
  request->WriteHeader("Content-Type", "text/event-stream; charset=utf-8");
  request->WriteHeader("Cache-Control", "no-cache");
  request->WriteHeader("X-Accel-Buffering", "no");
  request->WriteBody("");
  auto stream = new Stream(request, &index_);

  {
    request->OnClose([stream]() {
      stream->Close();
      delete stream;
    });
  }

  callback_(stream);
}

}  // namespace firesse