/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is OEone Calendar Code, released October 31st, 2001.
 *
 * The Initial Developer of the Original Code is
 * OEone Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s): Mostafa Hosseini <mostafah@oeone.com>
 *                 ArentJan Banck <ajbanck@planet.nl>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */
#ifndef _OEICALEVENTIMPL_H_
#define _OEICALEVENTIMPL_H_

#include "oeIICal.h"
#include "oeDateTimeImpl.h"
#include "nsISimpleEnumerator.h"
#include "nsISupportsPrimitives.h"
#include "nsSupportsPrimitives.h"
#include "nsISupportsArray.h"
#include "nsString.h"
#include "nsVoidArray.h"

extern "C" {
    #include "ical.h"
}

#define OE_ICALEVENT_CID \
{ 0x31bda500, 0xee5e, 0x4a4a, { 0x9a, 0xb4, 0x7b, 0x4b, 0x3e, 0x87, 0x40, 0x05 } }

#define OE_ICALEVENT_CONTRACTID "@mozilla.org/icalevent;1"

#define ICALEVENT_VERSION "2.0"
#define ICALEVENT_PRODID "-//Mozilla.org/NONSGML Mozilla Calendar V1.0//EN"

/* event enumerator */
class
oeEventEnumerator : public nsISimpleEnumerator
{
  public:
    oeEventEnumerator();
    virtual ~oeEventEnumerator();

    // nsISupports interface
    NS_DECL_ISUPPORTS

    // nsISimpleEnumerator interface
    NS_DECL_NSISIMPLEENUMERATOR

    NS_IMETHOD AddEvent( nsISupports *event );

  private:
    PRUint32 mCurrentIndex;
    nsCOMPtr<nsISupportsArray> mEventVector;
};

class
oeDateEnumerator : public nsISimpleEnumerator
{
  public:
    oeDateEnumerator();
    virtual ~oeDateEnumerator();

    // nsISupports interface
    NS_DECL_ISUPPORTS

    // nsISimpleEnumerator interface
    NS_DECL_NSISIMPLEENUMERATOR

    NS_IMETHOD AddDate( PRTime date );

  private:
    PRInt32 mCurrentIndex;
    nsVoidArray mDateVector;
};

/* oeIcalEvent Header file */
class oeICalEventImpl : public oeIICalEvent
{
public:
    NS_DECL_ISUPPORTS
    NS_DECL_OEIICALEVENT
    oeICalEventImpl();
    virtual ~oeICalEventImpl();
    /* additional members */
    bool ParseIcalComponent( icalcomponent *vcalendar );
    icalcomponent *AsIcalComponent();
    icaltimetype GetNextAlarmTime( icaltimetype begin );
    bool matchId( const char *id );
    icaltimetype GetNextRecurrence( icaltimetype begin, bool *isbeginning );
    icaltimetype GetPreviousOccurrence( icaltimetype beforethis );
    NS_IMETHODIMP SetParent( oeIICal *parent );
    icaltimetype CalculateEventTime( icaltimetype alarmtime );
    void ChopAndAddEventToEnum( struct icaltimetype startdate, nsISimpleEnumerator **eventlist, 
                                               bool isallday, bool isbeginning );
    void SetType( Componenttype type );

private:
    Componenttype m_type;
    char *m_id;
    char *m_syncid;
    nsCString m_title;
    nsCString m_description;
    nsCString m_location;
    nsCString m_category;
    nsCString m_url;
    short m_priority;
    eventMethodProperty m_method;
    eventStatusProperty m_status;
    bool m_isprivate;
    bool m_allday;
    bool m_hasalarm;
    unsigned long m_alarmlength;
    icalparameter_related m_alarmtriggerrelation;
    char *m_alarmunits;
    char *m_alarmemail;
    char *m_inviteemail;
    short m_recurtype;
    unsigned long m_recurinterval;
    unsigned long m_recurcount;
    bool m_recur;
    bool m_recurforever;
    char *m_recurunits;
    short m_recurweekdays;
    short m_recurweeknumber;
    icaldurationtype m_duration;
    oeDateTimeImpl *m_start;
    oeDateTimeImpl *m_end;
    oeDateTimeImpl *m_stamp;
    oeDateTimeImpl *m_recurend;
    icaltimetype m_lastalarmack;
    nsVoidArray m_exceptiondates;
    nsVoidArray m_snoozetimes;
    icaltimetype CalculateAlarmTime( icaltimetype date );
    bool IsExcepted( PRTime date );
    icaldurationtype GetLength();
    nsCOMPtr<nsISupportsArray> m_attachments;
    nsCOMPtr<nsISupportsArray> m_contacts;
    oeIICal *m_calendar;
};

/*******************************************************************************************/
#define OE_ICALEVENTDISPLAY_CONTRACTID "@mozilla.org/icaleventdisplay;1"

class oeICalEventDisplayImpl : public oeIICalEventDisplay
{
public:
    NS_DECL_ISUPPORTS
    NS_FORWARD_OEIICALEVENT(mEvent->)
    NS_DECL_OEIICALEVENTDISPLAY
    oeICalEventDisplayImpl( oeIICalEvent *event );
    virtual ~oeICalEventDisplayImpl();
private:
    icaltimetype m_displaydate;
    icaltimetype m_displaydateend;
    nsCOMPtr<oeIICalEvent> mEvent;
};

#endif
