#ifndef DATABASE_H
#define DATABASE_H

#include <stdio.h>
#include <fstream>
#include <list>
#include <wx/wxsqlite3.h>
#include <wx/wx.h>
#include <sha1.h>

#include "model.h"

#define BDD_FILE "kc.bdd"
#define INIT_SCRIPT "init.sql"

class Database
{
 public:
  Database();

  std::list<wxString> GetUsers();
  bool IsValidUser(wxString user, wxString password);

  User* LoadUser(wxString name);
  void LoadYear(User* user, int year);

  void UpdateOperation(struct operation op);
  wxString AddOperation(User* user, struct operation op);
  void DeleteOperation(struct operation op);
  double GetAccountAmount(wxString id, int month, int year);
  void SetAccountAmount(int month, int year, wxString accountId, double amount);

  wxString AddAccount(User* user, struct Account ac);
  void UpdateAccount(struct Account ac);
  void DeleteAccount(struct Account ac);

  wxString AddCategory(User* user, struct category category);
  void UpdateCategory(User* user, wxString oldName, wxString name, wxString color);
  void DeleteCategory(User* user, struct category category);

 private:
    wxSQLite3Database _db;
    
    void CreateDatabase();
};

#endif