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#include "cnttransformbirthday.h"

QList<CContactItemField *> CntTransformBirthday::transformDetailL(const QContactDetail &detail)
{
    if(detail.definitionName() != QContactBirthday::DefinitionName)
       User::Leave(KErrArgument);

    QList<CContactItemField *> fieldList;

	//cast to birthday
	const QContactBirthday &birthday(static_cast<const QContactUrl&>(detail));

	//create new field
	TDateTime dateTime(birthday.date().year(), TMonth(birthday.date().month() - 1), birthday.date().day() - 1, 0, 0, 0, 0);
	CContactItemField* newField = CContactItemField::NewLC(KStorageTypeDateTime, KUidContactFieldBirthday);
 	newField->DateTimeStorage()->SetTime(dateTime);
	newField->SetMapping(KUidContactFieldVCardMapBDAY);

	fieldList.append(newField);
	CleanupStack::Pop(newField);

	return fieldList;
}

QContactDetail *CntTransformBirthday::transformItemField(const CContactItemField& field, const QContact &contact)
{
	Q_UNUSED(contact);

	QContactBirthday *birthday = new QContactBirthday();

	CContactDateField* storage = field.DateTimeStorage();
	TTime time(storage->Time());
	QDate qDate(time.DateTime().Year(), time.DateTime().Month() + 1, time.DateTime().Day() + 1);
	birthday->setDate(qDate);

	return birthday;
}

bool CntTransformBirthday::supportsDetail(QString detailName) const
{
    bool ret = false;
    if (detailName == QContactBirthday::DefinitionName) {
        ret = true;
    }
    return ret;
}

QList<TUid> CntTransformBirthday::supportedFields() const
{
    return QList<TUid>()
        << KUidContactFieldBirthday;
}

QList<TUid> CntTransformBirthday::supportedSortingFieldTypes(QString detailFieldName) const
{
    QList<TUid> uids;
    if( detailFieldName == QContactBirthday::FieldBirthday )
        uids << KUidContactFieldBirthday;
    return uids;
}


/*!
 * Checks whether the subtype is supported
 *
 * \a subType The subtype to be checked
 * \return True if this subtype is supported
 */
bool CntTransformBirthday::supportsSubType(const QString& subType) const
{
    Q_UNUSED(subType);
    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 CntTransformBirthday::getIdForField(const QString& fieldName) const
{
    if (QContactBirthday::FieldBirthday == fieldName)
        return KUidContactFieldBirthday.iUid;
    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 CntTransformBirthday::detailDefinitions(QMap<QString, QContactDetailDefinition> &definitions, const QString& contactType) const
{
    Q_UNUSED(contactType);

    if(definitions.contains(QContactBirthday::DefinitionName)) {
        QContactDetailDefinition d = definitions.value(QContactBirthday::DefinitionName);
        QMap<QString, QContactDetailFieldDefinition> fields = d.fields();

        // Context not supported in symbian back-end, remove
        fields.remove(QContactBirthday::FieldContext);

        d.setFields(fields);

        // Replace original definitions
        definitions.insert(d.name(), d);
    }
}