#include <QString>
#include <QTextStream>

//--------------------------------------------------------------------------------------------------
/// Specialized read operation for Bool`s
//--------------------------------------------------------------------------------------------------
QTextStream& operator>>( QTextStream& str, bool& value )
{
    QString text;
    str >> text;
    if ( text == "True" || text == "true" || text == "1" || text == "Yes" || text == "yes" )
        value = true;
    else
        value = false;

    return str;
}

QTextStream& operator<<( QTextStream& str, const bool& value )
{
    if ( value )
        str << "True ";
    else
        str << "False ";

    return str;
}

//--------------------------------------------------------------------------------------------------
/// Specialized read operation for QDateTimes`s
//--------------------------------------------------------------------------------------------------
#include <QDateTime>
QTextStream& operator>>( QTextStream& str, QDateTime& value )
{
    QString text;
    str >> text;
    value = QDateTime::fromString( text, "yyyy_MM_dd-HH:mm:ss" );
    value.setTimeSpec( Qt::UTC );
    return str;
}

QTextStream& operator<<( QTextStream& str, const QDateTime& value )
{
    QString text = value.toString( "yyyy_MM_dd-HH:mm:ss" );
    str << text;
    return str;
}

//--------------------------------------------------------------------------------------------------
/// Specialized read operation for QDates
//--------------------------------------------------------------------------------------------------
#include <QDate>
QTextStream& operator>>( QTextStream& str, QDate& value )
{
    QString text;
    str >> text;
    value = QDate::fromString( text, "yyyy_MM_dd" );
    return str;
}

QTextStream& operator<<( QTextStream& str, const QDate& value )
{
    QString text = value.toString( "yyyy_MM_dd" );
    str << text;
    return str;
}

//--------------------------------------------------------------------------------------------------
/// Specialized read operation for QTimes
//--------------------------------------------------------------------------------------------------
#include <QTime>
QTextStream& operator>>( QTextStream& str, QTime& value )
{
    QString text;
    str >> text;
    value = QTime::fromString( text, "HH:mm:ss" );
    return str;
}

QTextStream& operator<<( QTextStream& str, const QTime& value )
{
    QString text = value.toString( "HH:mm:ss" );
    str << text;
    return str;
}