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/*
* -
* ============LICENSE_START=======================================================
* Copyright (C) 2022 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.ui.mapper;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.gson.Gson;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.apache.commons.lang3.StringUtils;
import org.openecomp.sdc.be.datatypes.elements.PropertyFilterConstraintDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.ToscaFunction;
import org.openecomp.sdc.be.datatypes.elements.ToscaFunctionType;
import org.openecomp.sdc.be.datatypes.elements.ToscaGetFunctionDataDefinition;
import org.openecomp.sdc.be.datatypes.enums.ConstraintType;
import org.openecomp.sdc.be.datatypes.enums.FilterValueType;
import org.openecomp.sdc.be.datatypes.enums.PropertyFilterTargetType;
import org.openecomp.sdc.be.datatypes.enums.PropertySource;
import org.openecomp.sdc.be.datatypes.tosca.ToscaGetFunctionType;
import org.openecomp.sdc.be.model.dto.FilterConstraintDto;
import org.openecomp.sdc.be.ui.model.UIConstraint;
public class FilterConstraintMapper {
public FilterConstraintDto mapFrom(final UIConstraint uiConstraint) {
final var filterConstraint = new FilterConstraintDto();
ConstraintType.findByType(uiConstraint.getConstraintOperator()).ifPresent(filterConstraint::setOperator);
filterConstraint.setCapabilityName(uiConstraint.getCapabilityName());
filterConstraint.setPropertyName(uiConstraint.getServicePropertyName());
filterConstraint.setTargetType(StringUtils.isEmpty(uiConstraint.getCapabilityName()) ? PropertyFilterTargetType.PROPERTY : PropertyFilterTargetType.CAPABILITY);
FilterValueType.findByName(uiConstraint.getSourceType()).ifPresent(filterConstraint::setValueType);
filterConstraint.setValue(mapValueFrom(uiConstraint));
return filterConstraint;
}
private Object mapValueFrom(final UIConstraint uiConstraint) {
if (FilterValueType.GET_INPUT.getLegacyName().equals(uiConstraint.getSourceType())) {
final ToscaGetFunctionDataDefinition toscaGetFunctionDataDefinition = new ToscaGetFunctionDataDefinition();
toscaGetFunctionDataDefinition.setPropertySource(PropertySource.SELF);
final String value = (String) uiConstraint.getValue();
toscaGetFunctionDataDefinition.setPropertyName(value);
toscaGetFunctionDataDefinition.setFunctionType(ToscaGetFunctionType.GET_INPUT);
toscaGetFunctionDataDefinition.setPropertyPathFromSource(List.of(value));
return toscaGetFunctionDataDefinition;
}
if (FilterValueType.GET_PROPERTY.getLegacyName().equals(uiConstraint.getSourceType())) {
final ToscaGetFunctionDataDefinition toscaGetFunctionDataDefinition = new ToscaGetFunctionDataDefinition();
toscaGetFunctionDataDefinition.setPropertySource(PropertySource.SELF);
final String value = (String) uiConstraint.getValue();
toscaGetFunctionDataDefinition.setPropertyName(value);
toscaGetFunctionDataDefinition.setFunctionType(ToscaGetFunctionType.GET_PROPERTY);
toscaGetFunctionDataDefinition.setPropertyPathFromSource(List.of(value));
return toscaGetFunctionDataDefinition;
}
return parseValueFromUiConstraint(uiConstraint.getValue());
}
public FilterConstraintDto mapFrom(final PropertyFilterConstraintDataDefinition propertyFilterConstraint) {
var filterConstraintDto = new FilterConstraintDto();
filterConstraintDto.setTargetType(propertyFilterConstraint.getTargetType());
filterConstraintDto.setPropertyName(propertyFilterConstraint.getPropertyName());
filterConstraintDto.setCapabilityName(propertyFilterConstraint.getCapabilityName());
filterConstraintDto.setOperator(propertyFilterConstraint.getOperator());
filterConstraintDto.setValueType(propertyFilterConstraint.getValueType());
filterConstraintDto.setValue(propertyFilterConstraint.getValue());
return filterConstraintDto;
}
public PropertyFilterConstraintDataDefinition mapTo(final FilterConstraintDto filterConstraintDto) {
var propertyFilterConstraint = new PropertyFilterConstraintDataDefinition();
propertyFilterConstraint.setTargetType(filterConstraintDto.getTargetType());
propertyFilterConstraint.setPropertyName(filterConstraintDto.getPropertyName());
propertyFilterConstraint.setCapabilityName(filterConstraintDto.getCapabilityName());
propertyFilterConstraint.setOperator(filterConstraintDto.getOperator());
propertyFilterConstraint.setValueType(filterConstraintDto.getValueType());
propertyFilterConstraint.setValue(filterConstraintDto.getValue());
return propertyFilterConstraint;
}
public UIConstraint mapToUiConstraint(final FilterConstraintDto filterConstraintDto) {
final var uiConstraint = new UIConstraint();
uiConstraint.setConstraintOperator(filterConstraintDto.getOperator().getType());
uiConstraint.setValue(filterConstraintDto.getValue());
uiConstraint.setCapabilityName(filterConstraintDto.getCapabilityName());
uiConstraint.setServicePropertyName(filterConstraintDto.getPropertyName());
uiConstraint.setSourceType(filterConstraintDto.getValueType().getName());
uiConstraint.setSourceName(uiConstraint.getSourceType());
return uiConstraint;
}
private Object parseValueFromUiConstraint(final Object value) {
if (!(value instanceof Map || value instanceof String)) {
return value;
}
final Map<?, ?> valueAsMap;
if (value instanceof String) {
try {
valueAsMap = new Gson().fromJson((String) value, Map.class);
} catch (final Exception ignored) {
return value;
}
} else {
valueAsMap = (Map<?, ?>) value;
}
final Optional<ToscaFunction> toscaFunction = parseValueToToscaFunction(valueAsMap);
if (toscaFunction.isPresent()) {
return toscaFunction.get();
}
return valueAsMap;
}
public Optional<ToscaFunction> parseValueToToscaFunction(final Object value) {
if (value instanceof ToscaFunction) {
return Optional.of((ToscaFunction) value);
}
return readToscaFunctionType(value).map(toscaFunctionType -> new ObjectMapper().convertValue(value, ToscaFunction.class));
}
private Optional<ToscaFunctionType> readToscaFunctionType(final Object toscaFunction) {
if (!(toscaFunction instanceof Map)) {
return Optional.empty();
}
final Object type = ((Map<?, ?>) toscaFunction).get("type");
if (type instanceof String) {
return ToscaFunctionType.findType((String) type);
}
return Optional.empty();
}
}
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