package com.zskk.qconline.config;

import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Configuration;

import javax.annotation.PostConstruct;

/**
 * DICOM配置
 *
 * @author system
 * @date 2025-12-28
 */
@Slf4j
@Configuration
public class DicomConfig {

    @PostConstruct
    public void init() {
        try {
            // 加载 OpenCV 本地库（定制版本支持DICOM压缩格式）
            System.loadLibrary(org.opencv.core.Core.NATIVE_LIBRARY_NAME);
            log.info("成功加载 OpenCV 本地库: {}", org.opencv.core.Core.NATIVE_LIBRARY_NAME);
            log.info("OpenCV 版本: {}", org.opencv.core.Core.VERSION);
        } catch (UnsatisfiedLinkError e) {
            log.warn("加载 OpenCV 本地库失败，某些压缩格式的DICOM可能无法处理: {}", e.getMessage());
            // 如果加载失败，尝试禁用 native 代码
            System.setProperty("org.dcm4che3.imageio.codec.ImageReaderFactory.NoDefault", "true");
            log.info("已设置禁用 dcm4che3 的默认 ImageReader");
        } catch (Exception e) {
            log.error("初始化 OpenCV 时发生未知错误", e);
        }
    }
}