// Copyright (c) 2003-2009 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 __CNTVCARDUTILS_H__

#define __CNTVCARDUTILS_H__

#include <cntvcard.h>

#include "pbapconverter.h"

// Constants

const TUint KContactVCardSpaceCharacter = 0x20;

const TInt KContactMaxVCardPropertyNameLength=75;

const TInt KContactStandardCardValueLength=40;

_LIT(KSingleSpacePropertyValue," ");

// Literal constants

_LIT8(KContactVCardXDashEPOCCNTMODEL,"X-EPOCCNTMODEL");

_LIT(KContactVarVCardXDashEPOCCNTMODEL,"X-EPOCCNTMODEL");

_LIT(KContactVCardFIELDLABEL,"FIELDLABEL");

_LIT8(KContactVCardLABELn,"LABEL%d");

_LIT(KContactVarVCardLABELn,"LABEL%d");

_LIT(KContactVCardLABEL0 ,"LABEL0");

_LIT(KContactVCardLABEL1 ,"LABEL1");

_LIT(KContactVCardLABEL2 ,"LABEL2");

_LIT(KContactVCardLABEL3 ,"LABEL3");

_LIT(KContactVCardLABEL4 ,"LABEL4");

_LIT(KContactVCardLABEL5 ,"LABEL5");

_LIT(KContactVCardLABEL6 ,"LABEL6");

_LIT(KContactVCardFIELDHIDDEN,"FIELDHIDDEN");

_LIT(KContactVCardFIELDREADONLY,"FIELDREADONLY");

//

_LIT(KContactVCardCompositeSupportedButEmptyFieldValue, " ");

_LIT(KContactVCardCompositeUnsupportedFieldValue, "");

_LIT(KContactVCardNonCompositeEmptyFieldValue, "");

_LIT(KContactVCardEmptyFieldValue, "");

_LIT8(KVersitTokenSIPID,"X-SIP");

_LIT8(KVersitParamPOC,"POC");

_LIT8(KVersitParamSWIS,"SWIS");

_LIT8(KVersitParamVOIP,"VOIP");

_LIT8(KVersitTokenWVID,"X-WV-ID");

/**

Export converter, Converts contact items into vCard objects.

also provides support for export of contacts to PBAP client.

 */

class CContactsAppToVCardConverter : public CBase

	{

public:

	~CContactsAppToVCardConverter();

	CContactsAppToVCardConverter(TInt64 aMachineUniqueId, Versit::TVersitCharSet aCharSet, TVCardVersion aVCardVersion);

	CParserVCard* GetContactItemAsVCardL(CContactItem* aMainItem, CArrayPtr<CContactItem>* aAgentItemArray, TInt aOption, TBool aExportPrivateFields);

	void SetFilter(TInt64 aFilter);

	TBool NeedsToBeExported(TPBAPProperties aProp) const;

	TBool IsPBAPExport()const;

private:

	void EncodeItemPropertiesL(const CContactItem& aContactItem,TInt aOption);

	void EncodeFieldPropertiesL(const CContactItem& aContactItem, CArrayPtr<CContactItem>* aAgentItemArray, TInt aOption, TBool aExportPrivateFields);

 	void GetVCardNamePrnL(CContactItemFieldSet& aFields,TInt aOption,TBool aExportPrivateFields);

	void GetVCardNameL(CContactItemFieldSet& aFields,TInt aOption, TBool aExportPrivateFields);

	void GetVCardAddressL(const CContactItem& aContact, TUid aVCardMapping, const TDesC8& aToken, TInt aOption, TBool aExportPrivateFields);

	void MapContactFieldToVCardPropertyL(const CContactItemField& aField,CContactItem* aAgent,TInt aOption,TInt aDuplicateCount,TBool aExportPrivateFields);

	void MapContactMappingToVCardPropertyNameAndTypeL(const CContentType& aContactType,TDes8& aName,TUid& aPropertyUid,CArrayPtr<CParserParam>* aArrayOfParams) const;

	void RetrieveAddressFieldL(const CContactItemFieldSet& aFields, CArrayPtr<CParserParam>& aParams, CDesCArrayFlat& aDesArray, TFieldType aFieldType, TUid aMapping, const TDesC& aLabel, TInt aOption, TBool& aFound,TBool aExportPrivateFields,TBool aWithoutPref=ETrue) const;

	TBool LocateSpecificNameValueL(const CContactItemFieldSet& aFieldSet, TUid aSearchField, CDesCArray& aPropValueArray, CArrayPtr<CParserParam>& aPropParamArray, const TDesC& aLabelPrefix, TInt aOption, TBool aExportPrivateFields);

	static CParserPropertyValueDateTime* CreateDateTimePropertyL(const TTime& aDateTime, TVersitDateTime::TRelativeTime aRelativeTime);

	static CParserPropertyValueDate* CreateDatePropertyL(const TTime& aDateTime);

	void GetVCardOrgInfoL(const CContactItemFieldSet& aFields, TInt aOption, TBool aExportPrivateFields);

	void RemoveNewLineL(CDesCArray& aPropValueArray, const TPtrC& aFieldContents);

	TVCardVersion GetExportVersion()const;

	void GetVCardFormattedNameL(CContactItemFieldSet& aFields, TInt aOption, TBool aExportPrivateFields);

	TPBAPProperties AttributeFromMapping(TUid aMapping) const;

	TBool DefaultInternetParameterRequired(const CContentType& aContactType) const;

	void AddParamToArrayL(CArrayPtr<CParserParam>* aArrayOfParams, CParserParam* aParserParam, TInt32 aMappingUid, TInt32 aFieldTypeUid) const;

private: // UTILITY methods

	static TInt FindAddressFieldByMappingAndType(const CContactItemFieldSet& aFields, TFieldType aFieldType, TUid aMapping);

private:

	CParserVCard* iVCard;

	TInt64 iMachineUniqueId;

	Versit::TVersitCharSet iCharSet;

	TVCardVersion iVCardVersion;

	TInt64 iFilter;

	};

/**

 * Import and update converter

 */

class CVCardToContactsAppConverter : public CBase

	{

public:

	enum TUnknownPropertyBehaviour

		{

		EPreserveAllProperties,

		EDiscardNonXDashUnknownProperties,

		EDiscardAllUnknownProperties

		};

public:

	CContactItem* GetVCardAsContactItemLC(CParserVCard& aSourceVCard, TUnknownPropertyBehaviour aUnknownPropertyBehaviour, TInt aOption);

	void GetVCardUidStringL(CParserVCard& aSourceVCard, TDes& aUidString) const;

	TBool MergeVCardWithContactItemL(CContactItem& aContact,CParserVCard& aSourceVCard,TUnknownPropertyBehaviour aUnknownPropertyBehaviour,TInt aOption);

private:

	CContactItemField* GetVCardPropertyAsContactFieldLC(CParserProperty* aVCardProperty, TInt aOption,TBool& aUnsupportedProperty);

	static CContentType* MapVCardPropertyToContentAndStorageTypeL(const CParserProperty& aVCardProperty, TStorageType& aStorageType);

	//

	static void GetVCardModifiedTimeL(CParserVCard& aVCard,TTime& aLastModified);

	static TInt  GetVCardPropertyTTNumber(CParserProperty* aVCardProperty);

	static void DeleteField(CContactItem& aContact, const CContactItemFieldSet& aFieldSet, TFieldType aFieldType, TUid aMapping);

	static void GetContactNameL(CParserVCard& aVCard,CDesCArray* aName,TInt aOption,CDesCArray* aLabels);

	static TBool GetSpecifiedAddressL(CArrayPtr<CParserProperty>& aProperties, TInt aOption, const TDesC8& aParamMustMatch, const TDesC8& aParamMustNotMatch1, const TDesC8& aParamMustNotMatch2, CDesCArray& aAddressRepository, CDesCArray& aAddressLabelRepository);

	void MergeNameFieldsL(CContactItem& aContact, CVCardItemAndLabel& aNames, TInt aOption, TBool aTreatAsPrn = EFalse);

	void MergeSpecifiedNameFieldL(CContactItem& aContact, TFieldType aFieldType, CVCardItemAndLabel& aNames, TInt aOption, TInt aNameIndex);

	void MergeAddressFieldsL(CContactItem& aContact, const CVCardAddress& aAddress, TInt aOption);

	void MergeSpecifiedAddressFieldL(CContactItem& aContact, const CVCardAddress& aAddresses, const TUid& aFieldUid, const TUid& aMappingUid, TInt aNameIndex, TInt aOption);

private: // UTILITY methods

	TBool TextArrayContainsImportableData(const CDesCArray& aArray) const;

	static void RemoveWhitespaceFromCompositePropertyL(CDesCArray& aArray);

    static TFieldType MapVCardPhotoTypeToFieldType(TPtrC8 aBitmapStringPtr);

	inline void SetImportType(TCntVCardImportType aType) { iImportType = aType; }

	inline TCntVCardImportType ImportType() const { return iImportType; }

	HBufC* EncodeL(const TDesC& aText, TBool aTextTobeTruncated) const;

	TBool PropertyTobeTruncated(const TPtrC8& aFieldName) const;

    static void GetBitMapFormat(const CParserProperty& aVCardProperty, TFieldType& bitMapFormat);

    void AdjustForPrefRule(CContactItem& aContactItem, TFieldType aFieldType, TUid aMapping);

private: // NAME handling

	static void DeleteNameFields(CContactItem& aContact);

	static CVCardItemAndLabel* GetContactNameLC(CParserVCard& aVCard, TInt aOption);

	static CVCardItemAndLabel* GetContactNamePrnLC(CParserVCard& aVCard, TInt aOption);

	void SetNameFieldsL(const CVCardItemAndLabel& aNames, CContactItem& aContact, TInt aOption, TBool aTreatAsPronunciation = EFalse) const;

	void SetNameFieldL(const CVCardItemAndLabel& aNames, CContactItem& aContact, TInt aOption, TInt aIndex, TFieldType aFieldType, TInt& aInsertPos) const;

	static CVCardItemAndLabel* MakeNamesFromItemsL(const CDesCArray& aItems, TInt aOption, const CParserProperty* aProperty );

private: // ADDRESS handling

	static void DeleteAddressFields(CContactItem& aContact, TFieldType aFieldType);

	static void GetAddressesL(CParserVCard& aVCard, TInt aOption, RPointerArray<CVCardAddress>& aAddresses);

	static void GetHomeAndWorkAddressL(CParserVCard& aVCard, CDesCArray* aAddressHome, CDesCArray* aAddressWork, TInt aOption, CDesCArray* aAddressHomeLabels, CDesCArray* aAddressWorkLabels);

	void SetAddressFieldsL(const CVCardAddress& aAddress, CContactItem& aContact, TInt aOption) const;

	void SetAddressFieldL(const CVCardAddress& aAddress,

								 CContactItem& aContact,

								 TInt aOption,

								 TInt aIndex,

								 TFieldType aFieldType,

								 TInt& aInsertPos,

								 TUid aMapping

								 ) const;

	static CVCardAddress* GetSpecifiedAddressLC(const CArrayPtr<CParserProperty>& aProperties,

									  TInt aOption,

									  const TDesC8& aParamMustMatch,

									  const TDesC8& aParamMustNotMatch1,

									  const TDesC8& aParamMustNotMatch2,

									  TUid aMapping

									  );

private: // Organization handling

TInt GetVCardPropertyAsArrayOfValuesL(const CParserVCard& aVCard, const TDesC8& aToken, CDesCArray& aItems);

void SetOrgDetailsL(CContactItem& aContact,  CDesCArray& aItems, const TInt aOption);

void SetSpecificFieldL(CContactItem& aContact,  CDesCArray& aItems, const TUid& aFieldType,const TUid& aMapping, TInt aOption, TInt aStartIndex, TInt aEndIndex);

void MergeOrgDetailsL(CContactItem& aContact,  CDesCArray& aItems, TInt aOption);

void MergeSpecificFieldL(CContactItem& aContact,  CDesCArray& aItems, const TFieldType& aFieldType, const TUid& aMapping, TInt aOption, TInt aStartIndex, TInt aEndIndex);

private: // Class handling

TInt GetSingleInstanceL(const CParserVCard& aVCard, const TDesC8& aToken, TDes& aClass);

void SetSingleInstanceL(CContactItem& aContact, const TDes& aValue,const TFieldType& aFieldType, const TUid& aMapping, TInt aOption);

void MergeSingleInstanceL(CContactItem& aContact, const TDes& aValue,const TFieldType& aFieldType, const TUid& aMapping, TInt aOption);

private: // Parameter handling

	static	TBool IsParameterValuePresent(CArrayPtr<CParserParam>* aParamArray, const TDesC8& aParamName, const TDesC8& aParamValue);

private:

	TUnknownPropertyBehaviour iUnknownPropertyBehaviour;

	TCntVCardImportType iImportType;

	};

/**

 * Generic base class representing a collection of items (e.g. names sub-fields) and their

 * associated labels

 */

class CVCardItemAndLabel : public CBase

	{

public:

	static CVCardItemAndLabel* NewLC();

	~CVCardItemAndLabel();

protected:

	CVCardItemAndLabel();

	void ConstructL();

public:

	void AddItemL(const TDesC& aItem);

	void AddLabelL(const TDesC& aItem);

	//

	TInt ItemCount() const;

	TInt LabelCount() const;

	//

	TPtrC Item(TInt aIndex) const;

	TPtrC Label(TInt aIndex) const;

	//

	TInt FindLabel(const TDesC& aName, TInt& aPosition) const;

public:

	static void CleanUpResetDestroyAndCloseArray(TAny* aArray);

private:

	CDesCArray* iItems;

	CDesCArray* iLabels;

	};

/**

 * Class used to hold address sub-fields and their associated labels.

 */

class CVCardAddress : public CVCardItemAndLabel

	{

public:

	static CVCardAddress* NewLC(TUid aMapping);

private:

	CVCardAddress(TUid aMapping);

public:

	inline TUid Mapping() const { return iMapping; }

private:

	TUid iMapping;

	};

/** Panic enumeration */

enum TCntVCardPanic

	{

	ECntVPanicAgentNotNull,

	ECntVPanicBadParamName,

	ECntVPanicInvalidImportType,

	};

GLREF_C void Panic(TCntVCardPanic aPanic);

GLREF_C void CleanUpResetAndDestroy(TAny *aArray);

#endif