#include "databasemanager.h"

namespace serversdk {

DatabaseManager::DatabaseManager(const QString& host, const QString& dbName, const QString& user, const QString& password, bool dryMode)
    : mDryMode(dryMode)
{
    db = QSqlDatabase::addDatabase("QPSQL");
    db.setDatabaseName(dbName);
    db.setHostName(host);
    db.setUserName(user); // home-office stuff -->> db.setPort(80);
    db.setPassword(password);
    if (db.open())
    {
        query = QSqlQuery("query", db);
    } else {
        log("Opening error" + db.lastError().text());
        emit error();
    }
}

bool DatabaseManager::executeQuery(QSqlQuery &query)
{
    if (mDryMode){
        QString sqlStatement = getLastQuery(query);
        qDebug() << sqlStatement;

    }
    if (!mDryMode || query.isSelect()){
        if (!query.exec()){
            QString msg = QString("Source: Database Manager, Error: %1").arg(query.lastError().text());
            log(QString(msg));
            emit error();
            }
    }
    return true;
}

QString DatabaseManager::getLastQuery(const QSqlQuery& query) const
{
    QString str = query.lastQuery();
    QMapIterator<QString, QVariant> it(query.boundValues());
    while (it.hasNext())
    {
        it.next();
        str.replace(it.key(),it.value().toString());
    }
    return str;
}

void DatabaseManager::log(const QString &msg) const
{
    qDebug() << "database logger implement logger";
}

} // core