package cn.mb.cloud.auth.config;

import cn.mb.cloud.common.core.constant.enums.ErrorCodeConstants;
import cn.mb.cloud.common.core.util.ResponseData;
import lombok.extern.slf4j.Slf4j;
import org.springframework.core.MethodParameter;
import org.springframework.http.MediaType;
import org.springframework.http.server.ServerHttpRequest;
import org.springframework.http.server.ServerHttpResponse;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;

/**
 * 全局响应处理
 *
 * @author dengyao
 * @version 1.0.0
 * @date 2019/05/23 16:30
 */
@Slf4j
@RestControllerAdvice
public class GlobalResponseBodyAdvice implements ResponseBodyAdvice {


    @Override
    public boolean supports(MethodParameter methodParameter, Class aClass) {
        return true;
    }

    @Override
    public Object beforeBodyWrite(Object body, MethodParameter methodParameter,
                                  MediaType mediaType, Class aClass, ServerHttpRequest serverHttpRequest,
                                  ServerHttpResponse serverHttpResponse) {
        if (body instanceof OAuth2AccessToken) {
            try {
                OAuth2AccessToken token = (OAuth2AccessToken) body;
                return ResponseData.builder().code(ErrorCodeConstants.SUCCESS.getValue())
                        .msg("操作成功").data(token).build();
            } catch (Exception e) {
                log.error("数据类型统一包装错误", e);
            }
        }
        return body;
    }
}