/****************************************************************************
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** Contact: http://www.qt-project.org/legal
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** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
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#ifndef QVERSITORGANIZERIMPORTER_P_H
#define QVERSITORGANIZERIMPORTER_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qmobilityglobal.h"
#include "qversitorganizerimporter.h"
#include "qorganizeritemrecurrence.h"
#include "qversitorganizerhandler.h"
#include "qversittimezonehandler.h"
#include "timezones_p.h"

QTM_BEGIN_NAMESPACE
class QOrganizerItem;
class QOrganizerItemDetail;
class QVersitProperty;
class QVersitDocument;

class Duration
{
    public:
        Duration() :
            mNegative(false), mWeeks(0), mDays(0), mHours(0), mMinutes(0), mSeconds(0), mValid(true)
            {}
        static Duration invalidDuration() { Duration d; d.setValid(false); return d; }
        static Duration parseDuration(QString str);
        static void parseDurationTime(QString* str, Duration* dur);
        static void parseDurationMinutes(QString* str, Duration* dur);
        static void parseDurationSeconds(QString* str, Duration* dur);
        static QString nextToken(QString* str);

        void setNegative(bool neg) { mNegative = neg; }
        void setWeeks(int weeks) { mWeeks = weeks; }
        void setDays(int days) { mDays = days; }
        void setHours(int hours) { mHours = hours; }
        void setMinutes(int minutes) { mMinutes = minutes; }
        void setSeconds(int seconds) { mSeconds = seconds; }
        void setValid(bool val) { mValid = val; }
        int weeks() { return mNegative ? -mWeeks : mWeeks; }
        int days() { return mNegative ? -mDays : mDays; }
        int hours() { return mNegative ? -mHours : mHours; }
        int minutes() { return mNegative ? -mMinutes : mMinutes; }
        int seconds() { return mNegative ? -mSeconds : mSeconds; }
        bool isValid() { return mValid; }

    private:
        bool mNegative;
        int mWeeks;
        int mDays;
        int mHours;
        int mMinutes;
        int mSeconds;
        bool mValid;
};

class QM_AUTOTEST_EXPORT QVersitOrganizerImporterPrivate
{
public:
    QVersitOrganizerImporterPrivate(const QString& profile = QString());
    ~QVersitOrganizerImporterPrivate();
    bool importDocument(const QVersitDocument& topLevel,
                        const QVersitDocument& subDocument,
                        QOrganizerItem* item,
                        QVersitOrganizerImporter::Error* error);
    void importProperty(const QVersitDocument& document,
                        const QVersitProperty& property,
                        QOrganizerItem* item);

    QList<QOrganizerItem> mItems;
    QMap<int, QVersitOrganizerImporter::Error> mErrors;
    QVersitOrganizerImporterPropertyHandler* mPropertyHandler;
    QList<QVersitOrganizerHandler*> mPluginPropertyHandlers;
    QVersitTimeZoneHandler* mTimeZoneHandler;
    bool mDurationSpecified; // true iff a valid DURATION property has been seen in the current
                             // document with no subsequent DTEND property

private:
    bool createSimpleDetail(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createTimestampCreated(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createTimestampModified(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createPriority(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createComment(
            const QVersitProperty& property,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createRecurrenceId(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createStartDateTime(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createEndDateTime(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createDuration(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createTodoStartDateTime(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createDueDateTime(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createJournalEntryDateTime(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    QDateTime parseDateTime(const QVersitProperty& property, bool* hasTime = 0) const;
    QDateTime parseDateTime(QString str) const;

    bool createRecurrenceRule(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool parseRecurRule(const QString& str, QOrganizerRecurrenceRule* rule) const;
    void parseRecurFragment(const QString& key, const QString& value,
                            QOrganizerRecurrenceRule* rule) const;
    QSet<int> parseInts(const QString& str, int min, int max) const;
    int parseDayOfWeek(const QString& str) const;

    bool createRecurrenceDates(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool parseDates(const QString& str, QSet<QDate>* dates) const;
    QDate parseDate(QString str) const;

    bool createStatus(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createPercentageComplete(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);
    bool createFinishedDateTime(
            const QVersitProperty& property,
            QOrganizerItem* item,
            QList<QOrganizerItemDetail>* updatedDetails);

    TimeZone importTimeZone(const QVersitDocument& document) const;
    TimeZonePhase importTimeZonePhase(const QVersitDocument& document) const;

    // versit property name -> <definition name, field name>:
    QMap<QString, QPair<QString, QString> > mPropertyMappings;
    TimeZones mTimeZones;
};

QTM_END_NAMESPACE

#endif
