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


int main()
{
	struct stat st = {0};

	if (stat("my_journal", &st) == -1){
		mkdir("my_journal", 0700);
	}
	char command[100], command_2[100], command_3[100], month[20], day[20], year[20], the_date_file[100];
	char year_dir[100] = "my_journal/";
	FILE * date_file;
	date_file = fopen("date_file.txt", "w");
	time_t tm;
	time(&tm);
	fprintf(date_file, "%s", ctime(&tm));
	fclose(date_file);
	date_file = fopen("date_file.txt", "r");
	fscanf(date_file, "%s", month);
	
	fscanf(date_file, "%s", month);
	fscanf(date_file, "%s", day);
	fscanf(date_file, "%s", year);
	fscanf(date_file, "%s", year);
	fclose(date_file);
    //stupid way to change the month to a number
    if (strcmp(month, "Jan") == 0)
		strcpy(month, "01");
    if (strcmp(month, "Feb") == 0)
		strcpy(month, "02");
    if (strcmp(month, "Mar") == 0)
		strcpy(month, "03");
    if (strcmp(month, "Apr") == 0)
		strcpy(month, "04");
    if (strcmp(month, "May") == 0)
		strcpy(month, "05");
    if (strcmp(month, "Jun") == 0)
		strcpy(month, "06");
    if (strcmp(month, "Jul") == 0)
		strcpy(month, "07");
    if (strcmp(month, "Aug") == 0)
		strcpy(month, "08");
    if (strcmp(month, "Sep") == 0)
		strcpy(month, "09");
    if (strcmp(month, "Oct") == 0)
		strcpy(month, "10");
    if (strcmp(month, "Nov") == 0)
		strcpy(month, "11");
    if (strcmp(month, "Dec") == 0)
		strcpy(month, "12");
	strcpy(the_date_file, "my_journal/");
	strcat(year_dir, year);
//Check if year directory exists. If not, create it.
	if (stat(year_dir, &st) == -1){
		mkdir(year_dir, 0700);
	}

	strcat(the_date_file, year);
	strcat(the_date_file, "/");
	if (month[1] == '\0')
		strcat(the_date_file, "0");
	strcat(the_date_file, month);
	strcat(the_date_file, "_");
	if (day[1] == '\0')
		strcat(the_date_file, "0");
	strcat(the_date_file, day);
	strcat(the_date_file, "_");
	strcat(the_date_file, year);
	strcat(the_date_file, ".txt");
	strcpy(command, "vim ");
	strcat(command, the_date_file);
	strcpy(command_2, "touch ");
	strcat(command_2, the_date_file);
	system(command_2);
	strcpy(command_3, "head -c 16 date_file.txt >> ");
	strcat(command_3, the_date_file);
	system(command_3);
	system(command);
	
	return 0;
 
}