// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __AGMENTRY_H__

#define __AGMENTRY_H__

#include "agmsimpleentry.h"

#include "agmgsentry.h"

// ------------------------- Referenced clases ------------------------------

class CAgnContent;

class CAgnAttendee;

class CAgnAttachment;

class CAgnCategory;

// -------------------------------------------------------------------------

const TReal KGEODefaultValue = -999.999;

/**

 When an entry is added, this struct returns information from the server to the client

 about any changes/assignment of IDs related to the entry, so that the client-side entry 

 can be updated.

@internalComponent

*/

struct TAgnEntryParameters

	{

	TAgnEntryId iEntryId;

	TCalLocalUid iLocalId;

	TTime iRecurrenceId;

	TTime iLastModifiedDateUtc;

	CalCommon::TRecurrenceRange iRecurrenceRange;

	TStreamId iTzStreamId;

	TBool iSystemTzRule;

	};

NONSHARABLE_CLASS(CAgnEntry) : public CAgnSimpleEntry

/** Class representing a full agenda entry.

CAgnEntry adds common entry information including summary, description, location,

categories and attendees to CAgnSimpleEntry.

To find the type of an entry or instance, use CAgnSimpleEntry::Type().

On the client-side, a CAgnEntry is created whenever CCalEntry::NewL is called, and whenever a 

CCalEntry is fetched from the calendar store. When a CCalInstance is fetched from the calendar store, 

it will contain a 'light entry' (i.e. a CAgnSimpleEntry), but if any operation is made on that light

entry which cannot be handled by CAgnSimpleEntry, the full CAgnEntry will be loaded.

On the server-side, CAgnEntry is externalized and internalized to streams in the calendar file. 

CAgnEntry is not used in any of the indexes.

@internalComponent

@released

*/

	{

public:

	/** Used with summary, description and alarm action to indicate if the data has changed.

	 These items are all stored on file in separate streams to the entry that owns them.*/

	enum TAgnDataChange

		{

		EAgnDataNoChange, 

		EAgnDataDeleted, 

		EAgnDataAdded,

		EAgnDataUpdated

		};

	// construction / destruction

	IMPORT_C static CAgnEntry* NewL(CCalEntry::TType aType);

	IMPORT_C static CAgnEntry* NewL(RReadStream& aStream);

	IMPORT_C static CAgnEntry* NewL(CCalEntry::TType aType, HBufC8* aUid, CCalEntry::TMethod aMethod, TUint aSeqNum);

	IMPORT_C static CAgnEntry* NewL(CCalEntry::TType aType, HBufC8* aUid, CCalEntry::TMethod aMethod, TUint aSeqNum, 

									const TAgnCalendarTime& aRecurrenceId, CalCommon::TRecurrenceRange aRange);

	IMPORT_C ~CAgnEntry();

	// Alarm properties

	IMPORT_C const TDesC& AlarmSoundName() const;

	IMPORT_C void SetAlarmSoundNameL(const TDesC& aAlarmSoundName);

	IMPORT_C void ClearAlarm();

	IMPORT_C void SetAlarmAction(CAgnContent* aAlarmAction);

	IMPORT_C CAgnContent* AlarmAction() const;

	IMPORT_C TBool AlarmActionIsLoaded() const;

	IMPORT_C TAgnDataChange AlarmActionChange() const;	

	IMPORT_C void SetAlarmActionStreamId(const TStreamId& aStreamId);

	IMPORT_C const TStreamId& AlarmActionStreamId() const;

	// Synchronisation status

	IMPORT_C void SetReplicationStatusL(CCalEntry::TReplicationStatus aReplicationStatus);	

	IMPORT_C CCalEntry::TReplicationStatus ReplicationStatus() const;

	// Persistence

	IMPORT_C void ExternalizeL(RWriteStream& aStream) const;

	IMPORT_C void InternalizeL(RReadStream& aStream);

	IMPORT_C void ExternalizeToBufferL(RWriteStream& aStream) const;

	IMPORT_C void InternalizeFromBufferL(RReadStream& aStream);

	IMPORT_C void VerifyBeforeStoreL();

	// copy and compare

	IMPORT_C TBool CompareL(const CAgnEntry& aEntry) const;

	IMPORT_C void CopyFromL(const CAgnEntry& aSource, CCalEntry::TCopyType aCopyType);

	IMPORT_C CAgnEntry* CloneL() const;

	// summary, location, description

	IMPORT_C void SetSummary(HBufC* aSummary); // takes ownership

	IMPORT_C const TDesC& Summary() const;

	IMPORT_C TBool SummaryIsLoaded() const;

	IMPORT_C TAgnDataChange SummaryChange() const;

	IMPORT_C const TStreamId& SummaryStreamId() const;

	IMPORT_C void SetSummaryStreamId(const TStreamId& aStreamId);

	IMPORT_C void SetLocationL(const TDesC& aLocation);

	IMPORT_C const TDesC& Location() const;

	IMPORT_C void SetDescription(HBufC* aText); // takes ownership

	IMPORT_C const TDesC& Description() const;

	IMPORT_C TBool DescriptionIsLoaded() const;

	IMPORT_C const TStreamId& DescriptionStreamId() const;

	IMPORT_C void SetDescriptionStreamId(const TStreamId& aStreamId);

	IMPORT_C TAgnDataChange DescriptionChange() const;

	// dtstamp

	IMPORT_C void SetDTStampUtcL(const TTime& aDTStampUtc);

	IMPORT_C const TTime& DTStampUtcL() const;

	// busy status

	IMPORT_C void SetBusyStatusL(CCalEntry::TTransp aBusyStatus);

	IMPORT_C CCalEntry::TTransp BusyStatus() const;

	// GEO

	IMPORT_C void GeoValue(TReal& aLatitude, TReal& aLongitude) const;

	IMPORT_C void SetGeoValueL(const TReal& aLatitude, const TReal& aLongitude);

	// Categories

	IMPORT_C TInt CategoryCount() const;

	IMPORT_C void AddCategoryL(CAgnCategory* aCategory); // takes ownership

	IMPORT_C CAgnCategory& FetchCategory(TInt aIndex) const;

	IMPORT_C void DeleteCategory(TInt aIndex);

	TBool CategoryExist(CAgnCategory& aSearchCategory) const;

	// Attendees

	IMPORT_C TInt AttendeeCount() const;

	IMPORT_C void AddAttendeeL(CAgnAttendee* aAttendee); // takes ownership

	IMPORT_C CAgnAttendee& FetchAttendee(TInt aIndex) const;

	IMPORT_C void DeleteAttendee(TInt aIndex);

	IMPORT_C void SetOrganizerL(CAgnAttendee* aAttendee); // takes ownership

	IMPORT_C CAgnAttendee* Organizer() const;

	IMPORT_C void SetPhoneOwnerL(CAgnAttendee* aOwner); // takes ownership

	IMPORT_C CAgnAttendee* PhoneOwner() const;

	void CreateAttendeeListL();

	// attachments

	IMPORT_C void AddAttachmentL(CAgnAttachment* aAttachment); // takes ownership

	IMPORT_C TInt DeleteAttachmentL(const CAgnAttachment& aAttachment);

	IMPORT_C CAgnAttachment& Attachment(TInt aIndex) const;

	IMPORT_C TInt AttachmentCount() const;

	// Group Scheduling data

	TAgnCalendarTime GetChildRecurrenceId(TCalLocalUid aChildId) const;

	IMPORT_C CGsData::TGsDataType GsDataType() const;

	IMPORT_C void SetMethod(CCalEntry::TMethod aMethod);

	IMPORT_C CCalEntry::TMethod Method() const;

	IMPORT_C void SetGuid(HBufC8* aGuid); // takes ownership

	IMPORT_C const TDesC8& Guid() const;		

	IMPORT_C void SetSequenceNumber(TInt aSeqNum);

	IMPORT_C TInt SequenceNumber() const;

	IMPORT_C TAgnCalendarTime RecurrenceId() const;

	IMPORT_C CalCommon::TRecurrenceRange RecurrenceRange() const;

	IMPORT_C TBool HasChildren() const;

	// Child entry data

	IMPORT_C void SetRecurrenceIdFromParentL(const CAgnEntry& aParentEntry);

	IMPORT_C TCalLocalUid ParentId() const;

	IMPORT_C void SetParentId(TCalLocalUid aParentId);

	IMPORT_C void UpdateRecurrenceIdL(const TAgnCalendarTime& aRecId);

	IMPORT_C void SetRecurrenceRangeL(CalCommon::TRecurrenceRange aRange);

	//Parent entry data

	IMPORT_C const RArray<TGsChildRefData>& ChildIds() const;

	IMPORT_C void AddChildIdL(const TGsChildRefData& aChildRefData);

	IMPORT_C void RemoveChildId(TCalLocalUid aId);

	IMPORT_C void PruneRDatesL(const TAgnCalendarTime& aRecurrenceId, CalCommon::TRecurrenceRange aRange);

	// User integer.

	IMPORT_C void SetUserInt( TUint32 aUserInt );

	IMPORT_C TUint32 UserInt() const;

private:

	// following enums for internal use only	

	enum TFlags

		{

		EAgnAlarmActionDeleted = 0x01,

		};

	void SetFlagOn(TFlags aFlag);

	void SetFlagOff(TFlags aFlag);

	TBool IsFlagSet(TFlags aFlag) const;

	CAgnEntry(CCalEntry::TType aType);

	void ConstructL(HBufC8* aUid, CCalEntry::TMethod aMethod, TUint aSeqNum);

	void ConstructL(HBufC8* aUid, CCalEntry::TMethod aMethod, TUint aSeqNum, 

					const TAgnCalendarTime& aRecurrenceId, CalCommon::TRecurrenceRange aRange);

 	void ExternalizeGsDataL(RWriteStream& aStream, TBool aToBuffer) const;

 	void InternalizeGsDataL(RReadStream& aStream, TBool aFromBuffer);

 	void ExternalizeEntryL(RWriteStream& aStream, TBool aToBuffer=EFalse) const;

 	void InternalizeEntryL(RReadStream& aStream, TBool aFromBuffer=EFalse);

private:

	CGsData* 						iGsData;   // the group scheduling data

	HBufC*							iSummary;

	TStreamId						iSummaryStreamId;

	HBufC*							iDescription;

	TStreamId						iDescriptionStreamId;

	HBufC*							iLocation;

	TTime							iDTStampUtc;

	CAgnContent*					iAlarmAction;

	TStreamId						iAlarmActionStreamId;

	HBufC* 							iAlarmSoundName;// the alarm pre-time is stored in CAgnSimpleEntry

	RPointerArray<CAgnAttendee>*	iAttendeeList;

	CAgnAttendee*					iPhoneOwner;

	CAgnAttendee*	 				iMeetingOrganizer;

	RPointerArray<CAgnCategory>*	iCategoryList;

	RPointerArray<CAgnAttachment>*	iAttachments;

	TUint8							iBusyStatus;

	TUint8							iReplicationStatus;

	TUint16							iFlags;

	TReal							iLatitude;

	};

#endif