#include <stdio.h>
  #include <stdlib.h>
  #include <stdarg.h>
  #include <stdbool.h>
  #include <string.h>

  #include <sys/time.h>

  #include "printx.h"

  #include "ui.h"

  
  #define	FILENAME_LENGTH	24
  #define	S_RESET			"\33[0m"
  #define	MAX_BUFFER		128
  

  FILE* logfiles[6] = {NULL, NULL, NULL, NULL, NULL, NULL};

  char s_color[4][12] = {"\x1b[01;31m", "\x1b[01;33m", "\x1b[01;32m", "\x1b[01;36m"};

  char f_name[6][5] = {"MAIN", "UI  ", "NFC ", "HVC ", "BUS ", "TEMP"};
  struct timeval tv;

  void removeCharFromString(char c, char *str)
  {

  	int len = strlen(str)+1;

  
  	for(int i=0; i<len; i++)
  		if(str[i] == c)
  			strncpy(&str[i],&str[i+1],len-i);

  }
  

  bool initLog()
  {

  	logfiles[0] = fopen("log/main.log", "a");
  	if(logfiles[0] == NULL)
  	{
  		printf("Unable to open the main log file\n");
  		return false;
  	}
  	logfiles[1] = fopen("log/ui.log", "a");
  	if(logfiles[1] == NULL)
  	{
  		printf("Unable to open the UI log file\n");
  		return false;
  	}
  
  	logfiles[2] = fopen("log/nfc.log", "a");
  	if(logfiles[2] == NULL)
  	{
  		printf("Unable to open the NFC log file\n");
  		return false;
  	}

  	logfiles[3] = fopen("log/hvc.log", "a");
  	if(logfiles[3] == NULL)
  	{
  		printf("Unable to open the HVC log file\n");
  		return false;
  	}

  	logfiles[4] = fopen("log/bus.log", "a");
  	if(logfiles[4] == NULL)
  	{
  		printf("Unable to open the BUS log file\n");
  		return false;
  	}
  
  	logfiles[5] = fopen("log/temp.log", "a");

  	if(logfiles[5] == NULL)

  	{

  		printf("Unable to open the temperature log file\n");

  		return false;
  	}
  

  	return true;
  }
  
  void closeLog()
  {

  	fclose(logfiles[0]);
  	fclose(logfiles[1]);
  	fclose(logfiles[2]);
  	fclose(logfiles[3]);
  	fclose(logfiles[4]);

  	fclose(logfiles[5]);

  }
  

  void printx(severity s, msgfrom from, char* str, ...)

  {

  	char	buffer1[MAX_BUFFER];

  	char	buffer2[MAX_BUFFER];

  	va_list	arglist;

  	va_start(arglist, str);

  	vsprintf(buffer1, str, arglist);

  	gettimeofday(&tv,NULL);

  	fprintf(logfiles[from], "[%10ld.%06ld] : %s", tv.tv_sec, tv.tv_usec, buffer1);
  	fflush(logfiles[from]);

  	sprintf(buffer2, "[%s] %s%s%s", f_name[from], s_color[s], buffer1, S_RESET);

  	if(s>DEBUG)
  		printf("%s", buffer2);

  	va_end(arglist);
  }