/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtOrganizer module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
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** $QT_END_LICENSE$
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****************************************************************************/

#ifndef QDECLARATIVEORGANIZERITEM_H
#define QDECLARATIVEORGANIZERITEM_H

#include <QtQml/qqml.h>

#include <QtOrganizer/qorganizeritems.h>

#include "qdeclarativeorganizeritemdetail_p.h"

QTORGANIZER_USE_NAMESPACE

QT_BEGIN_NAMESPACE

class QDeclarativeOrganizerItem : public QObject
{
    Q_OBJECT

    // basic information
    Q_PROPERTY(bool modified READ modified NOTIFY itemChanged)

    Q_PROPERTY(QDeclarativeOrganizerItemType::ItemType itemType READ itemType NOTIFY itemChanged)
    Q_PROPERTY(QQmlListProperty<QDeclarativeOrganizerItemDetail> itemDetails READ itemDetails NOTIFY itemChanged)
    Q_PROPERTY(QString itemId READ itemId NOTIFY itemChanged)
    Q_PROPERTY(QString manager READ manager NOTIFY itemChanged)
    Q_PROPERTY(QString collectionId READ collectionId WRITE setCollectionId NOTIFY itemChanged)

    // convenient access to most frequently used details
    Q_PROPERTY(QString description READ description WRITE setDescription NOTIFY itemChanged)
    Q_PROPERTY(QString displayLabel READ displayLabel WRITE setDisplayLabel NOTIFY itemChanged)
    Q_PROPERTY(QString guid READ guid WRITE setGuid NOTIFY itemChanged)
    Q_CLASSINFO("DefaultProperty", "itemDetails")

public:
    explicit QDeclarativeOrganizerItem(QObject *parent = nullptr);
    ~QDeclarativeOrganizerItem();

    // basic information
    bool modified() const;

    QDeclarativeOrganizerItemType::ItemType itemType() const;
    QQmlListProperty<QDeclarativeOrganizerItemDetail> itemDetails();
    QString itemId() const;
    QString manager() const;

    QString collectionId() const;
    void setCollectionId(const QString& collectionId);

    // convenient access to most frequently used details
    QString displayLabel() const;
    void setDisplayLabel(const QString &label);

    QString description() const;
    void setDescription(const QString &description);

    QString guid() const;
    void setGuid(const QString& guid);

    // functions
    // use int instead of QDeclarativeOrganizerItemDetail::ItemDetailType as a work-around for QTBUG-20639
    Q_INVOKABLE QDeclarativeOrganizerItemDetail *detail(int type);
    Q_INVOKABLE QVariantList details(int type);

    Q_INVOKABLE virtual void setDetail(QDeclarativeOrganizerItemDetail *detail);
    Q_INVOKABLE virtual void removeDetail(QDeclarativeOrganizerItemDetail *detail);
    Q_INVOKABLE virtual void clearDetails();

    // non-QML APIs, used internal only
    bool _q_setDetail(QDeclarativeOrganizerItemDetail *detail);
    bool _q_removeDetail(QDeclarativeOrganizerItemDetail *detail);
    bool _q_clearDetails();

    Q_INVOKABLE void save();

    // non-QML APIs, used by model only
    void setItem(const QOrganizerItem &item);
    QOrganizerItem item() const;

    bool generatedOccurrence() const;

    QDateTime itemStartTime() const;
    QDateTime itemEndTime() const;

Q_SIGNALS:
    void itemChanged();

protected:
    bool m_modified;

    QOrganizerItemId m_id;
    QOrganizerCollectionId m_collectionId;

    // always create a copy of the detail for QML
    // however, seems the garbage collection can't delete all of them (QTBUG-20377)
    QList<QDeclarativeOrganizerItemDetail *> m_details;

private:
     Q_DISABLE_COPY(QDeclarativeOrganizerItem)

    // call-back functions for list property
    static void _q_detail_append(QQmlListProperty<QDeclarativeOrganizerItemDetail> *property, QDeclarativeOrganizerItemDetail *value);
    static QDeclarativeOrganizerItemDetail *_q_detail_at(QQmlListProperty<QDeclarativeOrganizerItemDetail> *property, qsizetype index);
    static void _q_detail_clear(QQmlListProperty<QDeclarativeOrganizerItemDetail> *property);
    static qsizetype _q_detail_count(QQmlListProperty<QDeclarativeOrganizerItemDetail> *property);
};


class QDeclarativeOrganizerEvent : public QDeclarativeOrganizerItem
{
    Q_OBJECT

    Q_PROPERTY(bool allDay READ isAllDay WRITE setAllDay NOTIFY valueChanged)
    Q_PROPERTY(QDateTime startDateTime READ startDateTime WRITE setStartDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDateTime endDateTime READ endDateTime WRITE setEndDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDeclarativeOrganizerItemPriority::Priority priority READ priority WRITE setPriority NOTIFY valueChanged)
    Q_PROPERTY(QDeclarativeOrganizerItemRecurrence *recurrence READ recurrence NOTIFY valueChanged)
    Q_PROPERTY(QString location READ location WRITE setLocation NOTIFY valueChanged)
    Q_PROPERTY(QQmlListProperty<QDeclarativeOrganizerEventAttendee> attendees READ attendees NOTIFY valueChanged)

public:
    explicit QDeclarativeOrganizerEvent(QObject *parent = nullptr);

    QQmlListProperty<QDeclarativeOrganizerEventAttendee> attendees();

    Q_INVOKABLE virtual void setDetail(QDeclarativeOrganizerItemDetail *detail);
    Q_INVOKABLE virtual void removeDetail(QDeclarativeOrganizerItemDetail *detail);
    Q_INVOKABLE virtual void clearDetails();

    void setAllDay(bool isAllDay);
    bool isAllDay() const;

    void setStartDateTime(const QDateTime &startDateTime);
    QDateTime startDateTime() const;

    void setEndDateTime(const QDateTime &endDateTime);
    QDateTime endDateTime() const;

    void setPriority(QDeclarativeOrganizerItemPriority::Priority priority);
    QDeclarativeOrganizerItemPriority::Priority priority() const;

    void setLocation(const QString &location);
    QString location() const;

    QDeclarativeOrganizerItemRecurrence *recurrence();

Q_SIGNALS:
    void valueChanged();

private:
    // call-back functions for attendees list property
    static void _q_attendee_append(QQmlListProperty<QDeclarativeOrganizerEventAttendee> *property, QDeclarativeOrganizerEventAttendee *value);
    static QDeclarativeOrganizerEventAttendee *_q_attendee_at(QQmlListProperty<QDeclarativeOrganizerEventAttendee> *property, qsizetype index);
    static void _q_attendee_clear(QQmlListProperty<QDeclarativeOrganizerEventAttendee> *property);
    static qsizetype _q_attendee_count(QQmlListProperty<QDeclarativeOrganizerEventAttendee> *property);
};


class QDeclarativeOrganizerEventOccurrence : public QDeclarativeOrganizerItem
{
    Q_OBJECT

    Q_PROPERTY(bool allDay READ isAllDay WRITE setAllDay NOTIFY valueChanged)
    Q_PROPERTY(QDateTime originalDate READ originalDate WRITE setOriginalDate NOTIFY valueChanged)
    Q_PROPERTY(QDateTime startDateTime READ startDateTime WRITE setStartDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDateTime endDateTime READ endDateTime WRITE setEndDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDeclarativeOrganizerItemPriority::Priority priority READ priority WRITE setPriority NOTIFY valueChanged)
    Q_PROPERTY(QString location READ location WRITE setLocation NOTIFY valueChanged)
    Q_PROPERTY(QString parentId READ parentId WRITE setParentId NOTIFY valueChanged)

public:
    explicit QDeclarativeOrganizerEventOccurrence(QObject *parent = nullptr);

    void setAllDay(bool isAllDay);
    bool isAllDay() const;

    void setOriginalDate(const QDateTime &date);
    QDateTime originalDate() const;

    void setStartDateTime(const QDateTime &startDateTime);
    QDateTime startDateTime() const;

    void setEndDateTime(const QDateTime &endDateTime);
    QDateTime endDateTime() const;

    void setPriority(QDeclarativeOrganizerItemPriority::Priority priority);
    QDeclarativeOrganizerItemPriority::Priority priority() const;

    void setLocation(const QString &location);
    QString location() const;

    void setParentId(const QString &parentId);
    QString parentId() const;

Q_SIGNALS:
    void valueChanged();
};


class QDeclarativeOrganizerJournal : public QDeclarativeOrganizerItem
{
    Q_OBJECT

    Q_PROPERTY(QDateTime dateTime READ dateTime WRITE setDateTime NOTIFY valueChanged)

public:
    explicit QDeclarativeOrganizerJournal(QObject *parent = nullptr);

    void setDateTime(const QDateTime &dateTime);
    QDateTime dateTime() const;

Q_SIGNALS:
    void valueChanged();
};


class QDeclarativeOrganizerNote : public QDeclarativeOrganizerItem
{
    Q_OBJECT

public:
    explicit QDeclarativeOrganizerNote(QObject *parent = nullptr);

Q_SIGNALS:
    void valueChanged();
};


class QDeclarativeOrganizerTodo : public QDeclarativeOrganizerItem
{
    Q_OBJECT

    Q_PROPERTY(bool allDay READ isAllDay WRITE setAllDay NOTIFY valueChanged)
    Q_PROPERTY(int percentageComplete READ percentageComplete WRITE setPercentageComplete NOTIFY valueChanged)
    Q_PROPERTY(QDateTime startDateTime READ startDateTime WRITE setStartDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDateTime dueDateTime READ dueDateTime WRITE setDueDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDateTime finishedDateTime READ finishedDateTime WRITE setFinishedDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDeclarativeOrganizerItemPriority::Priority priority READ priority WRITE setPriority NOTIFY valueChanged)
    Q_PROPERTY(QDeclarativeOrganizerTodoProgress::StatusType status READ status WRITE setStatus NOTIFY valueChanged)
    Q_PROPERTY(QDeclarativeOrganizerItemRecurrence* recurrence READ recurrence NOTIFY valueChanged)

public:
    explicit QDeclarativeOrganizerTodo(QObject *parent = nullptr);

    void setAllDay(bool isAllDay);
    bool isAllDay() const;

    void setPercentageComplete(int percentageComplete);
    int percentageComplete() const;

    void setStartDateTime(const QDateTime &startDateTime);
    QDateTime startDateTime() const;

    void setDueDateTime(const QDateTime &dueDateTime);
    QDateTime dueDateTime() const;

    void setFinishedDateTime(const QDateTime &finishedDateTime);
    QDateTime finishedDateTime() const;

    void setPriority(QDeclarativeOrganizerItemPriority::Priority priority);
    QDeclarativeOrganizerItemPriority::Priority priority() const;

    void setStatus(QDeclarativeOrganizerTodoProgress::StatusType status);
    QDeclarativeOrganizerTodoProgress::StatusType status() const;

    QDeclarativeOrganizerItemRecurrence *recurrence();

Q_SIGNALS:
    void valueChanged();
};


class QDeclarativeOrganizerTodoOccurrence : public QDeclarativeOrganizerItem
{
    Q_OBJECT

    Q_PROPERTY(bool allDay READ isAllDay WRITE setAllDay NOTIFY valueChanged)
    Q_PROPERTY(int percentageComplete READ percentageComplete WRITE setPercentageComplete NOTIFY valueChanged)
    Q_PROPERTY(QDateTime originalDate READ originalDate WRITE setOriginalDate NOTIFY valueChanged)
    Q_PROPERTY(QDateTime startDateTime READ startDateTime WRITE setStartDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDateTime dueDateTime READ dueDateTime WRITE setDueDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDateTime finishedDateTime READ finishedDateTime WRITE setFinishedDateTime NOTIFY valueChanged)
    Q_PROPERTY(QDeclarativeOrganizerItemPriority::Priority priority READ priority WRITE setPriority NOTIFY valueChanged)
    Q_PROPERTY(QDeclarativeOrganizerTodoProgress::StatusType status READ status WRITE setStatus NOTIFY valueChanged)
    Q_PROPERTY(QString parentId READ parentId WRITE setParentId NOTIFY valueChanged)

public:
    explicit QDeclarativeOrganizerTodoOccurrence(QObject *parent = nullptr);

    void setAllDay(bool isAllDay);
    bool isAllDay() const;

    void setPercentageComplete(int percentageComplete);
    int percentageComplete() const;

    void setOriginalDate(const QDateTime &date);
    QDateTime originalDate() const;

    void setStartDateTime(const QDateTime &startDateTime);
    QDateTime startDateTime() const;

    void setDueDateTime(const QDateTime &dueDateTime);
    QDateTime dueDateTime() const;

    void setFinishedDateTime(const QDateTime &finishedDateTime);
    QDateTime finishedDateTime() const;

    void setPriority(QDeclarativeOrganizerItemPriority::Priority priority);
    QDeclarativeOrganizerItemPriority::Priority priority() const;

    void setStatus(QDeclarativeOrganizerTodoProgress::StatusType status);
    QDeclarativeOrganizerTodoProgress::StatusType status() const;

    QString parentId() const;
    void setParentId(const QString &parentId);

Q_SIGNALS:
    void valueChanged();
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QDeclarativeOrganizerItem)
QML_DECLARE_TYPE(QDeclarativeOrganizerEvent)
QML_DECLARE_TYPE(QDeclarativeOrganizerEventOccurrence)
QML_DECLARE_TYPE(QDeclarativeOrganizerJournal)
QML_DECLARE_TYPE(QDeclarativeOrganizerNote)
QML_DECLARE_TYPE(QDeclarativeOrganizerTodo)
QML_DECLARE_TYPE(QDeclarativeOrganizerTodoOccurrence)

#endif // QDECLARATIVEORGANIZERITEM_H