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

namespace http {

   int HTTPHandler::processCommand(coreutils::ZString &request, core::TCPSession &session) {
      if(!httpRequest) {
         httpRequest = new HTTPRequest(request);
//         session->server.commands.grabInput(session, *this);
            processHTTPRequest(session);
      }
      else {
//         httpRequest->parse(request1);
         if(!request.equals("")) {
//	         session->server.commands.clearGrab(session);
            processHTTPRequest(session);
         }
      }
      return true;
   }

   bool HTTPHandler::processHTTPRequest(core::TCPSession &session) {

      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)) {

	      coreutils::ZString contentType = httpRequest->getHeader("Content-Type");
	      if(contentType.equals("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");
	      session.out << httpRequest->response.getResponse(content).str();
	      coreutils::Log(coreutils::LOG_DEBUG_1) << "Sending response to client..." << content.str();
      }
      else {
	      httpRequest->response.setCode("404");
	      httpRequest->response.setText("Not Found");
	      session.out << httpRequest->response.getResponse(content).str();
      }
      delete httpRequest;
      httpRequest = NULL;
      return true;
   }

}