/*
 * Copyright 2018-2023 the original author or authors.
 *
 * 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
 *
 *      https://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.
 */
package org.springframework.data.r2dbc.repository.config;

import java.lang.annotation.Annotation;
import java.util.Collection;
import java.util.Collections;

import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.core.annotation.AnnotationAttributes;
import org.springframework.data.r2dbc.repository.R2dbcRepository;
import org.springframework.data.r2dbc.repository.support.R2dbcRepositoryFactoryBean;
import org.springframework.data.relational.core.mapping.Table;
import org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource;
import org.springframework.data.repository.config.RepositoryConfigurationExtension;
import org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport;
import org.springframework.data.repository.config.XmlRepositoryConfigurationSource;
import org.springframework.data.repository.core.RepositoryMetadata;

/**
 * Reactive {@link RepositoryConfigurationExtension} for R2DBC.
 *
 * @author Mark Paluch
 */
public class R2dbcRepositoryConfigurationExtension extends RepositoryConfigurationExtensionSupport {

	@Override
	public String getModuleName() {
		return "R2DBC";
	}

	@Override
	protected String getModulePrefix() {
		return "r2dbc";
	}

	public String getRepositoryFactoryBeanClassName() {
		return R2dbcRepositoryFactoryBean.class.getName();
	}

	@Override
	protected Collection<Class<? extends Annotation>> getIdentifyingAnnotations() {
		return Collections.singleton(Table.class);
	}

	@Override
	protected Collection<Class<?>> getIdentifyingTypes() {
		return Collections.singleton(R2dbcRepository.class);
	}

	@Override
	public void postProcess(BeanDefinitionBuilder builder, XmlRepositoryConfigurationSource config) {}

	@Override
	public void postProcess(BeanDefinitionBuilder builder, AnnotationRepositoryConfigurationSource config) {

		AnnotationAttributes attributes = config.getAttributes();

		builder.addPropertyReference("entityOperations", attributes.getString("entityOperationsRef"));
	}

	@Override
	protected boolean useRepositoryConfiguration(RepositoryMetadata metadata) {
		return metadata.isReactiveRepository();
	}
}
