#ifndef DATABASE_H
#define DATABASE_H

#include <glib.h>
#include <sqlite3.h>

typedef struct category
{
  int id;
  char *name;
} category;

typedef struct card
{
  int id;
  int category;
  char *title;
  char *answer;
  GDateTime *next_time;
} card;

sqlite3 *database_connect (const char *path);

void database_close (sqlite3 *db);

void database_create_tables (sqlite3 *db);

void database_save_category (sqlite3 *db, const char *c);

GArray *database_load_categories (sqlite3 *db);

void database_delete_category (sqlite3 *db, int id);

void database_save_card (sqlite3 *db, int category, const char *title,
                         const char *answer);

GArray *database_load_cards (sqlite3 *db, int category);

void database_schedule_card (sqlite3 *db, int id, GDateTime *next_time);

void database_delete_card (sqlite3 *db, int id);
#endif /* DATABASE_H */