/*
Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
Created by Rudolf Cardinal (rnc1001@cam.ac.uk).
This file is part of CamCOPS.
CamCOPS is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
CamCOPS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with CamCOPS. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include "db/databaseobject.h"
// Represents a patient ID number.
class PatientIdNum : public DatabaseObject
{
Q_OBJECT
public:
// Normal constructor; loads if required.
PatientIdNum(CamcopsApp& app, DatabaseManager& db,
int load_pk = dbconst::NONEXISTENT_PK);
// Create-and-save constructor.
PatientIdNum(int patient_fk, int which_idnum,
CamcopsApp& app, DatabaseManager& db);
PatientIdNum(int patient_fk, int which_idnum,
qint64 idnum_value, CamcopsApp& app, DatabaseManager& db);
// Returns the ID number type (e.g. "3 meaning NHS number")
int whichIdNum() const;
// Returns the ID number value (e.g. 9876543210) as a QVariant.
QVariant idnumAsVariant() const;
// Returns the ID number value as a qint64 (qlonglong).
// 64-bit signed integer; therefore up to +9,223,372,036,854,775,807
// NOTE that SQLite3 can't handle unsigned 64-bit integers in plain types;
// see https://www.sqlite.org/datatype3.html
qint64 idnumAsInteger() const;
// Returns the ID number value as a string.
QString idnumAsString() const;
// Is an ID number present?
bool idnumIsPresent() const;
// Sets the ID number
bool setIdnumValue(qint64 idnum_value, bool save_to_db = true);
public:
static const QString PATIENT_IDNUM_TABLENAME;
static const QString FK_PATIENT;
static const QString FN_WHICH_IDNUM;
static const QString FN_IDNUM_VALUE;
};