/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  

*

*/

#include <MVPbkFieldType.h>

#include <MVPbkContactFieldTextData.h>

#include <MVPbkContactLink.h>

#include <MVPbkContactLinkArray.h>

#include <MVPbkContactGroup.h>

#include <barsread.h>

#include <eikenv.h>

#include <TVPbkFieldTypeMapping.h>

#include <MVPbkContactFieldTextData.h>					     

#include <MVPbkContactFieldData.h>

#include <MVPbkContactFieldBinaryData.h>

#include <MVPbkContactFieldDateTimeData.h>			      

#include <MVPbkStoreContactField.h>

#include <MVPbkContactFieldUriData.h>

_LIT8(KXSPID,"IMPP");

_LIT(KXSPIDLabel,"IMPP");

#include "singlecontact.h"

//NewL method for CSingleContact class. It holds MVPbkStoreContact variable as its member

CSingleContact* CSingleContact::NewL(MVPbkStoreContact* aSingleContact, Ttype aIndicator)

    {

	CSingleContact* self = new( ELeave ) CSingleContact();

	CleanupStack::PushL( self );

	self->ConstructL(aSingleContact, aIndicator);

	CleanupStack::Pop( self );

	return self;

    }

EXPORT_C

CSingleContact* CSingleContact::NewL()

    {

    CSingleContact* self = new( ELeave ) CSingleContact();

    CleanupStack::PushL( self );

    self->iContactId = KNullDesC8().AllocL();

    CleanupStack::Pop( self );

	return self;		

    }

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

//Constructor

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

CSingleContact::CSingleContact()

	{	

	}

void CSingleContact::ConstructL(MVPbkStoreContact* aSingleContact, Ttype aIndicator)

    {

	iIndicator = aIndicator;

	iContactId = KNullDesC8().AllocL();

	ConvertContactToFieldListL(aSingleContact);

    }

void CSingleContact::ConvertContactToFieldListL(MVPbkStoreContact* aSingleContact)

    {

    TBool XSPID = EFalse;

	if(aSingleContact)

	{

	TInt fieldCount = aSingleContact->Fields().FieldCount();	

	CSingleContactField* field = NULL;

	for(TInt fieldIndex = 0; fieldIndex < fieldCount ; fieldIndex++)

		{

		TPtrC8 fieldKey;

		if(XSPID == EFalse)

		    {

		MVPbkStoreContactField& fieldval = aSingleContact->Fields().FieldAt(fieldIndex);

		//Get the fieldKey of the field 

		fieldKey.Set(CSearchFields::GetFieldKeyFromId(fieldval.BestMatchingFieldType()->FieldTypeResId()));

		    }

		else

		    {

		    fieldIndex--;

		    MVPbkStoreContactField& fieldval = aSingleContact->Fields().FieldAt(fieldIndex);

		            //Get the fieldKey of the field 

            fieldKey.Set(CSearchFields::GetFieldKeyFromId(fieldval.BestMatchingFieldType()->FieldTypeResId()));

            XSPID = EFalse;

		    }

		if(fieldKey.Compare(KXSPID) == 0)

		    {

		    XSPID = ETrue;

		    field = GetXSPIDFieldL(aSingleContact, fieldIndex);

		    if(field != NULL)

		        {

		        iFields.Append(field);

		        }

		    }

		else

		{

		field = NextFieldL(aSingleContact, fieldIndex);

		if(field !=NULL)

			{

			iFields.AppendL(field);	

			}

		}

	}

	}

		delete aSingleContact;

    }

CSingleContactField* CSingleContact::GetXSPIDFieldL(MVPbkStoreContact* aSingleContact, TInt& aIndex)

    {

    CSingleContactField* contactField = CSingleContactField::NewL();

    CleanupStack::PushL(contactField);

    TPtrC uri;

    if(iIndicator == EContacts)

            {

                MVPbkStoreContactField& field = aSingleContact->Fields().FieldAt(aIndex);

                //Get the fieldKey of the field 

                TPtrC8 fieldKeyXspid = CSearchFields::GetFieldKeyFromId(field.BestMatchingFieldType()->FieldTypeResId());

                if(fieldKeyXspid.Compare(KNullDesC8) == 0)

                    {

                    CleanupStack::PopAndDestroy(contactField);      

                    return NULL;

                    }

                RPointerArray<HBufC> xspidArray;

                while(fieldKeyXspid.Compare(KXSPID) == 0)

                    {

                    TPtrC label(field.FieldLabel());

                      TVPbkFieldStorageType storageType = field.FieldData().DataType();

                      if(EVPbkFieldStorageTypeUri == storageType )

                          {

                          //TDesC val = label.Alloc();

                   /*       TBuf<10> bufVal1;

                          bufVal1.Copy(label);

                          TBuf<100> bufVal2;

                          bufVal2.Copy(uri);

                          bufVal1.Append(_L(":"));

                          bufVal1.Append(bufVal2);

                          HBufC* xspidVal = bufVal1.AllocLC();*/

                          xspidArray.AppendL(uri.AllocL());

                          }

                      aIndex++;

                      MVPbkStoreContactField& field = aSingleContact->Fields().FieldAt(aIndex);

                      fieldKeyXspid.Set(CSearchFields::GetFieldKeyFromId(field.BestMatchingFieldType()->FieldTypeResId()));

                    }

                    contactField->SetUriFieldParamsL(KXSPID,KXSPIDLabel,xspidArray);

                    CleanupStack::Pop(contactField);    

                    return contactField;

            }

        return NULL;

    }

//Returns the Next field in the contact if any, otherwise returns NULL

CSingleContactField* CSingleContact::NextFieldL(MVPbkStoreContact* aSingleContact, TInt aIndex)

	{

    TPtrC text(KNullDesC);

    TTime time;

    TPtrC8 val;

	CSingleContactField* contactField = CSingleContactField::NewL();

    CleanupStack::PushL(contactField);

	if(iIndicator == EContacts)

		{

		//Get the field at iFieldIndex in the contact

		MVPbkStoreContactField& field = aSingleContact->Fields().FieldAt(aIndex);

		//Get the fieldKey of the field 

		const MVPbkFieldType* fieldType = field.BestMatchingFieldType();

	      if(fieldType == NULL)

	          {

	          CleanupStack::PopAndDestroy(contactField);   

	          return NULL;

	          }

	  		TInt idval = fieldType->FieldTypeResId();

	    TPtrC8 fieldKey = CSearchFields::GetFieldKeyFromId(idval);

		if(fieldKey.Compare(KNullDesC8) == 0)

			{

			CleanupStack::PopAndDestroy(contactField);		

			return NULL;

			}

		//Get the label of the field

	    TPtrC label(field.FieldLabel());

		//Get the value of the field

		TVPbkFieldStorageType storageType = field.FieldData().DataType();

		//TBuf<KMinHeapGrowBy> value;

	    if( EVPbkFieldStorageTypeBinary == storageType )

	    	{

	        val.Set((MVPbkContactFieldBinaryData::Cast(field.FieldData())).BinaryData());

	        //value.Copy(val);

	    	}

	    else if( EVPbkFieldStorageTypeDateTime == storageType )

	    	{

	    	time = (MVPbkContactFieldDateTimeData::Cast(field.FieldData())).DateTime();

	    	contactField->SetDateTime(time);

	    	}

	    else

	    	{

	    	text.Set((MVPbkContactFieldTextData::Cast(field.FieldData())).Text());

	    	}

		//Set the parameters in CSingleContactField object

		contactField->SetFieldParamsL(fieldKey, label, text);

		}

	else if(iIndicator == EGroups)

		{

		TPtrC groupLabel = (aSingleContact->Group())->GroupLabel();

		MVPbkContactLinkArray* linkArray = (aSingleContact->Group())->ItemsContainedLC();

		TInt noOfEntries = linkArray->Count();		    	

		if(noOfEntries > 0)

			{

			RPointerArray<HBufC8> array(noOfEntries);

			CleanupClosePushL(array);

			const HBufC8* packedLink;

			for(int i=0; i<noOfEntries; i++)

				{

				packedLink = const_cast <MVPbkContactLink&>(linkArray->At(i)).PackLC();

				array.AppendL(packedLink);

				}

			//Set the parameters in CSingleContactField object

			contactField->SetFieldParamsL(groupLabel, array);

			CleanupStack::Pop(noOfEntries);

            CleanupStack::Pop(&array);		    		

			}

		else

			{

			RPointerArray<HBufC8> array;

			//Set the parameters in CSingleContactField object

			contactField->SetFieldParamsL(groupLabel, array);

			}

		CleanupStack::PopAndDestroy();

		}

	CleanupStack::Pop(contactField);		

	return contactField;

	}

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

//Sets the contact id of a contact

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

EXPORT_C void CSingleContact::SetContactIdL(const TDesC8& aContactId)

	{

	if(iContactId)

    	{

    	delete iContactId;

    	iContactId = NULL;

    	}

    iContactId = aContactId.AllocL();

	}

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

//Gets the contact id of a contact

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

 EXPORT_C TDesC8& CSingleContact::GetContactId()

	{	    

    return *iContactId;

	}

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

// CSingleContact::RemoveFieldL

// Removes the specified field from the contact

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

EXPORT_C TInt CSingleContact::RemoveField(TInt aIndex)

    {

	TInt retVal = KErrArgument;

	if((aIndex >= 0) && (aIndex < iFields.Count()))

		{

		delete iFields[aIndex];

		iFields[aIndex] = NULL;

		iFields.Remove(aIndex);

		retVal = KErrNone;

		}

	return retVal;

    }

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

// CSingleContact::RemoveAllFields

// Removes all fields from the contact

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

EXPORT_C void CSingleContact::RemoveAllFields()

    {

	iFields.ResetAndDestroy();

    }

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

// CSingleContact::AddFieldToContactL

// Add a Field to Contact

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

EXPORT_C void CSingleContact::AddFieldToContactL( const CSingleContactField* aField )

    {

    iFields.AppendL(aField);	

    } 

//Destructor

CSingleContact::~CSingleContact()

	{

	iFields.ResetAndDestroy();

	delete iContactId;

	}

//Get the  number of fields in the contact

EXPORT_C 

TInt CSingleContact::FieldCount()

    {

	return iFields.Count();

    }

//Get the field at the index;

EXPORT_C 

CSingleContactField* CSingleContact::FieldAt(TInt aIndex)

    {

    if((aIndex >= 0) && (aIndex < iFields.Count()))

    	{

    	return iFields[aIndex];	

    	}

    else

    	{

    	return NULL;	

    	}

    }