#include "HTTPHandler.h"
#include "HTTPSession.h"
#include "HTTPServer.h"
#include "HTTPRequest.h"
#include "PString.h"
#include "IMFFormData.h"
#include "Log.h"

namespace http {

   int HTTPHandler::processCommand(std::string request, core::TCPSession *session, std::stringstream &data) {

      coreutils::PString request1(request);

      if(!httpRequest) {
         httpRequest = new HTTPRequest(request1);
//         session->server.commands.grabInput(session, *this);
            processHTTPRequest(session, data);
      }
      else {
         httpRequest->parse(request1);
         if(request == "") {
//	         session->server.commands.clearGrab(session);
            processHTTPRequest(session, data);
         }
      }
      return true;
   }

   bool HTTPHandler::processHTTPRequest(core::TCPSession *session, std::stringstream &data) {

      HTTPSession *httpSession = static_cast<HTTPServer&>(session->server).httpSessions.findSessionByHeader(httpRequest);

      std::stringstream content;

      if(static_cast<HTTPServer &>(session->server).pageList.processRequest(httpRequest, session, httpSession, content)) {

	      std::string contentType = httpRequest->getHeader("Content-Type");
	      if(contentType == "multipart/form-data") {
	         coreutils::IMFFormData *formdata = (coreutils::IMFFormData *)httpRequest->getBody();
	         coreutils::Log(coreutils::LOG_DEBUG_2) << "username is '" << formdata->getByName("username") << "'";
	      }

	      httpRequest->response.setCode("200");
	      httpRequest->response.setText("OK");
	      data << httpRequest->response.getResponse(content.str());
	      coreutils::Log(coreutils::LOG_DEBUG_1) << "Sending response to client..." << content.str();
      }
      else {
	      httpRequest->response.setCode("200");
	      httpRequest->response.setText("OK");
	      data << httpRequest->response.getResponse(content.str());
      }
      delete httpRequest;
      httpRequest = NULL;
      return true;
   }

}