package com.xzx.gc.util;


import com.xzx.gc.common.HttpRequestLocal;
import com.xzx.gc.common.utils.RedisUtil;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Method;

/**
 * 表单提交时间间隔
 */
@Aspect
@Component
public class PreventManyCommitAspect {

    public static final String PREVENT_MANY_COMMIT="FROM_";

    @Autowired
    HttpServletRequest request;

    @Autowired
    RedisUtil redisService;

    @Autowired
    HttpRequestLocal httpRequestLocal;


    @Around("@annotation(com.xzx.gc.util.PreventManyCommit)")
    public Object around(ProceedingJoinPoint point) throws Throwable{
        MethodSignature signature = (MethodSignature)point.getSignature();
        Method method = signature.getMethod();

        PreventManyCommit preventManyCommit = method.getAnnotation(PreventManyCommit.class);
        long time = preventManyCommit.time() > 1 ? preventManyCommit.time() : 1;

        /*if(!redisService.preventManyCommit(PREVENT_MANY_COMMIT+httpRequestLocal.getIpAddr(request)+""+request.getRequestURI(), request.getRequestURI(), time)){
            throw new PlatformException("速度太快了...");
        }*/

        return point.proceed();
    }

    @After("@annotation(com.xzx.gc.util.PreventManyCommit)")
    public void after(JoinPoint point) {
    }

    @AfterReturning("@annotation(com.xzx.gc.util.PreventManyCommit)")
    public void afterReturning(JoinPoint joinPoint) {
    }

    @AfterThrowing(pointcut = "@annotation(UserLock)",throwing = "ex")
    public void AfterThrowing(JoinPoint joinPoint,Throwable ex){
    }


}