package com.yuanchu.mom.config;

import com.yuanchu.mom.exception.ErrorException;
import com.yuanchu.mom.mapper.SystemLogMapper;
import com.yuanchu.mom.pojo.SystemLog;
import io.swagger.annotations.ApiOperation;
import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.lang.reflect.Method;

/**
 * @Author 戴卓
 * @Date 2024/2/27
 */
@Component
public class LogConfig implements HandlerInterceptor {

    @Resource
    private SystemLogMapper systemLogMapper;

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        if (handler instanceof HandlerMethod) {
            if (request.getRequestURL().toString().contains("/error") ||
                    request.getRequestURL().toString().contains("/outPath") ||
                    request.getRequestURL().toString().contains("/user/enter")) {
                return HandlerInterceptor.super.preHandle(request, response, handler);
            }
            HandlerMethod h = (HandlerMethod)handler;
            Method method = h.getMethod();
            ApiOperation annotation = method.getAnnotation(ApiOperation.class);
            if (annotation == null) {
                return HandlerInterceptor.super.preHandle(request, response, handler);
            }
            String value = annotation.value();
            if (value.contains("获取")||value.contains("查询")){
                return HandlerInterceptor.super.preHandle(request, response, handler);
            }
            SystemLog systemLog = new SystemLog();
            systemLog.setMethod(method.getName());
            systemLog.setMethodName(value);
            systemLogMapper.insert(systemLog);
        }
        return HandlerInterceptor.super.preHandle(request, response, handler);
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
        HandlerInterceptor.super.postHandle(request, response, handler, modelAndView);
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
        HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
    }
}