#ifndef __HTTPResponse_h__
#define __HTTPResponse_h__

#include "MString.h"
#include <map>

namespace coreutils {

   ///
   /// HTTPResponse builds a raw HTTP/1.1 response (status line + headers +
   /// body) ready to write to a socket. Output-only, not a Parser - there's
   /// nothing to resume here, the whole thing is built and serialized in
   /// one pass once a handler has finished producing its body.
   ///
   /// Deliberately new rather than built on/patched from IMFResponse -
   /// IMFResponse's own header-emission code is dead (calls addHeader()/
   /// output(), neither of which exist on that class) and it never grew a
   /// real headers container, so there's nothing there safe to extend.
   ///

   class HTTPResponse {

    public:

      HTTPResponse();

      void setStatus(int code, ZString text);
      void setHeader(ZString name, ZString value);
      void setBody(ZString body);

      ///
      /// Serializes the full response - status line, headers (an explicit
      /// Content-Length header is respected as-is; otherwise one is
      /// computed from the body automatically), the blank line, and the
      /// body - ready to write to a socket.
      ///

      MString serialize();

    private:

      int statusCode = 200;
      MString statusText;
      std::map<MString, MString> headers;
      MString body;

   };

}

#endif