/*
 * Copyright (C) 2018 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
 *
 *      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.
 */

package com.alibaba.alicloud.acm;

import org.springframework.beans.BeansException;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.cloud.context.refresh.ContextRefresher;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import com.alibaba.alicloud.acm.refresh.AcmContextRefresher;
import com.alibaba.alicloud.acm.refresh.AcmRefreshHistory;
import com.alibaba.alicloud.context.acm.AcmIntegrationProperties;

import com.taobao.diamond.client.Diamond;

/**
 * Created on 01/10/2017.
 *
 * @author juven.xuxb
 */
@Configuration
@ConditionalOnClass({ Diamond.class })
@ConditionalOnProperty(name = "spring.cloud.alicloud.acm.enable", matchIfMissing = true)
public class AcmAutoConfiguration implements ApplicationContextAware {

	private ApplicationContext applicationContext;

	@Bean
	public AcmPropertySourceRepository acmPropertySourceRepository() {
		return new AcmPropertySourceRepository(applicationContext);
	}

	@Bean
	public AcmRefreshHistory acmRefreshHistory() {
		return new AcmRefreshHistory();
	}

	@Bean
	public AcmContextRefresher acmContextRefresher(
			AcmIntegrationProperties acmIntegrationProperties,
			ContextRefresher contextRefresher, AcmRefreshHistory refreshHistory,
			AcmPropertySourceRepository propertySourceRepository) {
		return new AcmContextRefresher(contextRefresher, acmIntegrationProperties,
				refreshHistory, propertySourceRepository);
	}

	@Override
	public void setApplicationContext(ApplicationContext applicationContext)
			throws BeansException {
		this.applicationContext = applicationContext;
	}
}