/*
 * Copyright (C) 2010 Ixonos Plc.
 *
 * This file is part of fosdem-schedule.
 *
 * fosdem-schedule 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 2 of the License, or (at your option)
 * any later version.
 *
 * fosdem-schedule 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
 * fosdem-schedule.  If not, see <http://www.gnu.org/licenses/>.
 */
#include "conference.h"
#include "../sql/sqlengine.h"

QSqlRecord const Conference::sColumns = Conference::toRecord(QList<QSqlField>()
    << QSqlField("id", QVariant::Int)
    << QSqlField("title", QVariant::String)
    << QSqlField("subtitle", QVariant::String)
    << QSqlField("venue", QVariant::String)
    << QSqlField("city", QVariant::String)
    << QSqlField("start", QVariant::DateTime)
    << QSqlField("end", QVariant::DateTime)
    << QSqlField("days", QVariant::Int)
    << QSqlField("day_change", QVariant::Int)
    << QSqlField("timeslot_duration", QVariant::Int)
    << QSqlField("active", QVariant::Bool)
    << QSqlField("url", QVariant::String)
    << QSqlField("map", QVariant::String)
    );

QString const Conference::sTableName = QString("conference");

Conference Conference::getById(int id)
{
    QSqlQuery query;
    query.prepare(selectQuery() + "WHERE id = :id");
    query.bindValue(":id", id);
    return loadOne(query);
}

QList<Conference> Conference::getAll()
{
    QSqlQuery query;
    query.prepare(selectQuery());
    return load(query);
}

int Conference::activeConference()
{
    {
        QSqlQuery query("SELECT id FROM conference WHERE active = 1");
        query.exec();

        // TODO: change it so that it will select somw existing ID

        if (query.next()) {
            return query.record().value("id").toInt();
        }
    }

    QSqlQuery query2("SELECT id FROM conference ORDER BY id");
    if (query2.next()) {
        return query2.record().value("id").toInt();
    }

    return -1;
}

void Conference::deleteConference(int id)
{
    SqlEngine::deleteConference(id);
}