#include <libxml/xmlwriter.h>

#include <libxml/xmlreader.h>

/* local defs */

#define NUMBER_ELEVEN 11

/* ******************* Structs ************************ */

struct general_info

{

  struct distrenjob head;

  int jobs_in_queue;

  unsigned int free_clients;

  unsigned int rendering_clients;

  unsigned int total_finished_jobs;

  unsigned int total_frames_rendered;

  unsigned int highest_jobnum;

  int hibernate;

  time_t timestamp;

  unsigned long total_render_power;

  unsigned long total_priority_pieces;

};

int main(int argc, char *argv[])

{

  /* Argument-parser */

  int counter;

  int test; // Interactive test mode if 1

  struct general_info general_info;

  int cont;

  struct distrend_clientset *clients;

  enum clientstatus

  {

    CLIENTSTATUS_UNINITIALIZED = 0,

    CLIENTSTATUS_BUSY = 1,

    CLIENTSTATUS_IDLE = 2

  } clientstatus;

  int command;

  jobnum_t jobnum;

  struct distrenjob *tmp_job;

  struct frameset *tmp_frame;

    	  fprintf(stderr, "Usage: distrend [option] \nStarts the distrend server\n\t-h\tshow this help\n\t-t\tlaunches queue testing interface \n");

		  return 2;

      }

      else if(strcmp(argv[counter], "-t") == 0)

      {

    	  fprintf(stderr, "Entering into test mode...\n\n");

		  test=1;

      }

    }

  cont = 1;

    return 1;

    {

      fprintf(stderr, "%s:%d: start_data() failed\n", __FILE__, __LINE__);

      return 1;

    }

  // pre-loaded jobs for testing

  prepare_distrenjob(&general_info, 1, "awesome", "LordOfWar", "onlylordofwar@gmail.com", 8, 1, 100, 640, 480);

  prepare_distrenjob(&general_info, 1, "hamburger", "Ohnobinki", "ohnobinki@ohnopublishing.net", 3, 1, 50, 1280, 720);

  while(test == 1)

  {

    fprintf(stderr, "Welcome to DistRen Alpha Interactive Test Mode\n\n");

      fprintf(stderr, "\nTimestamp: %lu", (long)general_info.timestamp);

      fprintf(stderr, "\nTotal priority pieces: %ld", general_info.total_priority_pieces);

      fprintf(stderr, "\nTotal render power: %ld\n", general_info.total_render_power);

      break;

    case 8:

      fprintf(stderr,"Goodbye.\n");

      return 0;

    default:

      fprintf(stderr, "Invalid input, please try again.\n");

    }

  }

  /* This is called the "main loop" */

  while(cont)

    {

      struct distrend_action *action;

      int clientsays = 0; /*< temporary example variable, will be replaced when we can handle messages */

      cont = distrend_do(action);

      /* Make the following code more event-driven */

      frame_watchdog(&general_info.head);

      struct frameset *frame;

      struct distrenjob *job;

      /* If the client is idle, must be modified for climbing through linked list of clients (client->clientnum) */

      if(clientstatus == CLIENTSTATUS_IDLE)

	{

	  else

	    remotio_send_to_client(frame->num, job->jobnum); // Pseudo-sends data to client

	}

      /* If the client states that they finished the frame */

      	if(clientsays == DISTREN_REQUEST_DONEFRAME){

      	  clientstatus = CLIENTSTATUS_IDLE; // Sets the client back to idle

      	  finish_frame(&general_info, job, frame->num); // @TODO: Make sure this actually works.

      	}

      distrend_action_free(action);

    }

  xmlcleanup();

  return 0;

}