#include <stdio.h>
  #include <sys/types.h>
  #include <unistd.h>
  #include <string.h>
  #include <time.h>

  #include <stdbool.h>
  #include <termios.h>

  #include "ui.h"

  #include "bus.h"

  
  #define	TIME_LENGTH			24
  #define	HEADER_TEXT_LENGTH	24

  #define	LOG_LINES			35

  #define	LOG_LENGTH			82

  #define	IPS					20
  #define	SCREEN_TIME			1000000/IPS

  #define	SPACES				"                                                                                                                                                                                                                                                                  "

  char	started[TIME_LENGTH];
  char	uid[HEADER_TEXT_LENGTH];
  char	uidDate[HEADER_TEXT_LENGTH];

  char	cmd[LOG_LENGTH];

  pid_t	mainPid;

  bool	heat = false;
  bool	pump = false;
  unsigned int	temp = 1;
  unsigned int	debit = 1;
  struct	termios old={0};
  bool uiStop = false;
  
  void stopUI()
  {
  	uiStop = true;
  }

  void setHeat(bool s)
  {
  	heat = s;
  }
  
  void setPump(bool s)
  {
  	pump = s;
  }
  
  void setTemp(unsigned int t)
  {
  	temp = t;
  }
  
  void setDebit(unsigned int d)
  {
  	debit = d;
  }
  

  void processScreen()
  {
  	
  }
  

  void* drawUI(void* we)
  {

  	while(!uiStop)

  	{

  		//printf("\x1b[2J\x1b[1;1H");
  		//displayUI();
  		processScreen();

  		usleep(SCREEN_TIME);
  	}
  
  	return NULL;
  }

  void setTagName(char* tag)
  {
  	time_t now = time(NULL);
  	strcpy(uid, tag);
  	strftime(uidDate, HEADER_TEXT_LENGTH, "%F-%T:%d", localtime(&now));
  }
  

  void initUILog()
  {

  	cmd[0]='\0';

  	started[0]='\0';
  	mainPid = getpid();

  	uid[0]='\0';
  	uidDate[0]='\0';

  }
  

  char* fillHeaderWithSpaces(char* buf, char* text)

  {

  	char tmpretheader[HEADER_TEXT_LENGTH+1];

  	strcpy(tmpretheader, text);
  	while(strlen(tmpretheader) < HEADER_TEXT_LENGTH)
  		strcat(tmpretheader, " ");
  

  	for(int i=0; i<strlen(tmpretheader); i++)
  		buf[i] = tmpretheader[i];
  	buf[strlen(tmpretheader)] = '\0';
  
  	return buf;

  }
  

  void setStartTime(char* sT)
  {
  	strcpy(started, sT);
  }