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#include "qbuiltintypes_p.h"

#include "qitem_p.h"

#include "qschemadatetime_p.h"

QT_BEGIN_NAMESPACE

using namespace QPatternist;

DateTime::DateTime(const QDateTime &dateTime) : AbstractDateTime(dateTime)

{

}

DateTime::Ptr DateTime::fromLexical(const QString &lexical)

{

    static const CaptureTable captureTable( // STATIC DATA

        /* The extra paranthesis is a build fix for GCC 3.3. */

        (QRegExp(QLatin1String(

                "^\\s*"                                     /* Any preceding whitespace. */

                "(-?)"                                      /* Any preceding minus. */

                "(\\d{4,})"                                 /* The year part. */

                "-"                                         /* Delimiter. */

                "(\\d{2})"                                  /* The month part. */

                "-"                                         /* Delimiter. */

                "(\\d{2})"                                  /* The day part. */

                "T"                                         /* Delimiter. */

                "(\\d{2})"                                  /* Hour part */

                ":"                                         /* Delimiter. */

                "(\\d{2})"                                  /* Minutes part */

                ":"                                         /* Delimiter. */

                "(\\d{2,})"                                 /* Seconds part. */

                "(?:\\.(\\d+))?"                            /* Milli seconds part. */

                "(?:(\\+|-)(\\d{2}):(\\d{2})|(Z))?"         /* The zone offset, "+08:24". */

                "\\s*$"                                     /* Any whitespace at the end. */))),

        /*zoneOffsetSignP*/         9,

        /*zoneOffsetHourP*/         10,

        /*zoneOffsetMinuteP*/       11,

        /*zoneOffsetUTCSymbolP*/    12,

        /*yearP*/                   2,

        /*monthP*/                  3,

        /*dayP*/                    4,

        /*hourP*/                   5,

        /*minutesP*/                6,

        /*secondsP*/                7,

        /*msecondsP*/               8,

        /*yearSignP*/               1);

    AtomicValue::Ptr err;

    const QDateTime retval(create(err, lexical, captureTable));

    return err ? err : DateTime::Ptr(new DateTime(retval));

}

DateTime::Ptr DateTime::fromDateTime(const QDateTime &dt)

{

    Q_ASSERT(dt.isValid());

    return DateTime::Ptr(new DateTime(dt));

}

Item DateTime::fromValue(const QDateTime &dt) const

{

    Q_ASSERT(dt.isValid());

    return fromDateTime(dt);

}

QString DateTime::stringValue() const

{

    return dateToString() + QLatin1Char('T') + timeToString() + zoneOffsetToString();

}

ItemType::Ptr DateTime::type() const

{

    return BuiltinTypes::xsDateTime;

}

QT_END_NAMESPACE