package cn.com.goldenwater.dcproj.target;

import cn.com.goldenwater.core.web.BaseResponse;
import cn.com.goldenwater.dcproj.constValue.HttpStatus;
import cn.com.goldenwater.dcproj.service.ErrorService;
import cn.com.goldenwater.target.CheckException;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import java.util.Optional;

@Aspect     //切面
//@Order(3)       //执行顺序
@Component
public class ExecutionTimeRecord {
    private Logger logger = LoggerFactory.getLogger(getClass());
    @Autowired
    private ErrorService errorService;
    @Value("${intercept.enable}")
    private boolean interceptEnable;

    /**
     * 需要排除部分生成模板的接口
     */
    @Pointcut("execution(* cn.com.goldenwater.dcproj.controller..*(..)) && " +
            "!execution(* cn.com.goldenwater.dcproj.controller.index..*(..)) && " +
            "!execution(* cn.com.goldenwater.dcproj.controller.sso..*(..)) && " +
            "!execution(* cn.com.goldenwater.dcproj.controller.ducha..*(..)) && " +
            "!execution(* cn.com.goldenwater.dcproj.task..*(..)) ")
    public void webException() {
    }

    @Around("webException()")
    public Object handlerControllerMethod(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
//        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
//        try {
        long startTime = System.currentTimeMillis();
        Object o = proceedingJoinPoint.proceed();
//        if (o instanceof BaseResponse) {
//            BaseResponse resultBean = (BaseResponse) o;
//            ServletRequestAttributes servletRequestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
//            Optional.ofNullable(servletRequestAttributes).map(ServletRequestAttributes::getResponse).ifPresent(response -> {
//                if (resultBean.getCode() != null) {
//                    response.setStatus(resultBean.getCode());
//                } else if (!resultBean.getSuccess()) {
//                    response.setStatus(HttpStatus.BAD_REQUEST);
//                }
//            });
//        }
        long endTime = System.currentTimeMillis() - startTime;
        logger.info("方法执行耗时(ms)：" + (endTime));
//        } catch (Throwable e) {
//            logger.error("异常:", e);
//            resultBean = handlerException(e);
//            if (interceptEnable) {
//                errorService.addThrowable(e, request);
//            }
//        }


        return o;
    }

    /**
     * 这个是判断异常的类型
     *
     * @param throwable
     * @return
     */
    private BaseResponse<?> handlerException(Throwable throwable) {
        BaseResponse<?> resultBean = new BaseResponse();
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        if (throwable instanceof CheckException) {
            resultBean.setMessage(throwable.getMessage());
            resultBean.setCode(4001);
        } else if (throwable instanceof IllegalArgumentException) {
            resultBean.setMessage("系统检查异常,请联系管理员");
            resultBean.setCode(4002);
        } else {
            resultBean.setMessage("系统检查异常,请联系管理员");
            resultBean.setCode(5001);
        }
        resultBean.setPath("");
        resultBean.setThrowable("EXCEPTION");
        if (!interceptEnable) {
            resultBean.setPath(request.getServletPath());
            resultBean.setThrowable(throwable.getMessage());
        }
        resultBean.setSuccess(false);
        return resultBean;
    }

}