package com.ard.config;

import io.minio.MinioClient;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.beans.factory.config.YamlPropertiesFactoryBean;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.stereotype.Component;

import java.io.IOException;
import java.util.Properties;

/**
 * @Description:
 * @ClassName: MinioClientSingleton
 * @Author: 刘苏义
 * @Date: 2023年05月18日9:32
 * @Version: 1.0
 **/

@Slf4j(topic = "minio")
@Component
public class MinioClientSingleton {

    public static String domainUrl;
    private static String accessKey;
    private static String secretKey;

    private volatile static MinioClient minioClient;

    static {
        domainUrl = getYmlNew("minio.endpoint");
        accessKey = getYmlNew("minio.accessKey");
        secretKey = getYmlNew("minio.secretKey");
        log.info("minio信息：" + domainUrl + "(" + accessKey + "/" + secretKey + ")");
    }

    /**
     * 获取minio客户端实例
     *
     * @return {@link MinioClient}
     */
    public static MinioClient getMinioClient() {
        if (minioClient == null) {
            synchronized (MinioClientSingleton.class) {
                if (minioClient == null) {
                    minioClient = MinioClient.builder()
                            .endpoint(domainUrl)
                            .credentials(accessKey, secretKey)
                            .build();
                }
            }
        }
        return minioClient;
    }

    /*yml配置信息获取*/
    public static String getYmlNew(String key) {
        Resource resource = new ClassPathResource("application.yml");
        Properties properties = null;
        try {
            YamlPropertiesFactoryBean yamlFactory = new YamlPropertiesFactoryBean();
            yamlFactory.setResources(resource);
            properties = yamlFactory.getObject();
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
        return properties.get(key).toString();
    }

}