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#include "cnttransformurl.h"

QList<CContactItemField *> CntTransformUrl::transformDetailL(const QContactDetail &detail)

{

    if(detail.definitionName() != QContactUrl::DefinitionName)

       User::Leave(KErrArgument);

    QList<CContactItemField *> fieldList;

	//cast to url

	const QContactUrl &url(static_cast<const QContactUrl&>(detail));

	//create new field

	TPtrC fieldText(reinterpret_cast<const TUint16*>(url.url().utf16()));

	if(fieldText.Length()) {

	    CContactItemField* newField = CContactItemField::NewLC(KStorageTypeText, KUidContactFieldUrl);

	    newField->TextStorage()->SetTextL(fieldText);

	    newField->SetMapping(KUidContactFieldVCardMapURL);

	    QString subType = url.subType();

	    const QString& subTypeHomePage(QContactUrl::SubTypeHomePage);

	    if (subType.length() != 0 && subType.compare(subTypeHomePage) != 0)

	    {

	        User::LeaveIfError(KErrNotSupported);

	    }

	    //contexts

	    setContextsL(url, *newField);

	    fieldList.append(newField);

	    CleanupStack::Pop(newField);

	}

	return fieldList;

}

QContactDetail *CntTransformUrl::transformItemField(const CContactItemField& field, const QContact &contact)

{

	Q_UNUSED(contact);

	QContactUrl *url = new QContactUrl();

	CContactTextField* storage = field.TextStorage();

	QString urlString = QString::fromUtf16(storage->Text().Ptr(), storage->Text().Length());

	url->setUrl(urlString);

	url->setSubType(QContactUrl::SubTypeHomePage);

	for (int i = 0; i < field.ContentType().FieldTypeCount(); i++)

	{

		setContexts(field.ContentType().FieldType(i), *url);

	}

	return url;

}

bool CntTransformUrl::supportsDetail(QString detailName) const

{

    bool ret = false;

    if (detailName == QContactUrl::DefinitionName) {

        ret = true;

    }

    return ret;

}

QList<TUid> CntTransformUrl::supportedSortingFieldTypes(QString detailFieldName) const

{

    QList<TUid> uids;

    if (detailFieldName == QContactUrl::FieldUrl)

        uids << KUidContactFieldUrl;

    return uids;

}

/*!

 * Checks whether the subtype is supported

 *

 * \a subType The subtype to be checked

 * \return True if this subtype is supported

 */

bool CntTransformUrl::supportsSubType(const QString& subType) const

{

    if(QContactUrl::FieldSubType  == subType)

       return true;

   else

       return false;

}

/*!

 * Returns the filed id corresponding to a field

 *

 * \a fieldName The name of the supported field

 * \return fieldId for the fieldName, 0  if not supported

 */

quint32 CntTransformUrl::getIdForField(const QString& fieldName) const

{

 if (QContactUrl::FieldUrl == fieldName)

        return 0;

    else if (QContactUrl::SubTypeHomePage == fieldName)

        return 0;

    else if (QContactUrl::SubTypeFavourite == fieldName)

        return 0;

    else

        return 0;

}

/*!

 * Modifies the detail definitions. The default detail definitions are

 * queried from QContactManagerEngine::schemaDefinitions and then modified

 * with this function in the transform leaf classes.

 *

 * \a definitions The detail definitions to modify.

 * \a contactType The contact type the definitions apply for.

 */

void CntTransformUrl::detailDefinitions(QMap<QString, QContactDetailDefinition> &definitions, const QString &contactType) const

{

    Q_UNUSED(contactType);

    if(definitions.contains(QContactUrl::DefinitionName)) {

        QContactDetailDefinition d = definitions.value(QContactUrl::DefinitionName);

        QMap<QString, QContactDetailFieldDefinition> fields = d.fields();

        QContactDetailFieldDefinition f;

        f.setDataType(QVariant::String); //only allowed to be a single subtype

        f.setAllowableValues(QVariantList()

                << QString(QLatin1String(QContactUrl::SubTypeHomePage)));

        fields.insert(QContactUrl::FieldSubType, f);

        // Don't support "ContextOther"

        f.setDataType(QVariant::StringList);

        f.setAllowableValues(QVariantList() 

            << QLatin1String(QContactDetail::ContextHome) 

            << QLatin1String(QContactDetail::ContextWork));

        fields[QContactDetail::FieldContext] = f;

        d.setFields(fields);

        // Replace original definitions

        definitions.insert(d.name(), d);

    }

}