package com.dk.common.infrastructure.aspect;

import com.dk.common.exception.BaseBusinessException;
import com.dk.common.infrastructure.enums.ErrorCodeEnum;
import com.dk.common.infrastructure.util.AuthUtils;
import com.dk.common.infrastructure.util.MyMetaObjectHandler;
import com.dk.common.infrastructure.util.MybatisSqlIntercept;
import com.dk.common.mapper.opinfo.OpInfoMapper;
import com.dk.common.infrastructure.operationlog.OperationLogService;
import com.dk.common.model.vo.core.UserVO;
import com.dk.common.util.oauth.AESSecurityUtil;
import com.dk.common.util.oauth.JwtUtil;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;

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

/**
 * @author : 张潇木
 * @desc : 处理数据库通用字段op_create_user_id、op_update_user_id、op_app_id、op_api_id的切面
 * @date : 2022-3-1 12:49
 */
@Aspect
@Component
public class ServiceAspect implements HandlerInterceptor {

    @Value("${aes-key}")
    private String AESKey;

    @Autowired
    private OpInfoMapper opInfoMapper;

    @Autowired
    private HttpServletRequest httpServletRequest;

    @Autowired
    private OperationLogService operationLogService;

    @Autowired
    private AuthUtils authUtils;

    /**
     * @desc : 切点
     * @author : 张潇木
     * @date : 2022-3-1 12:49
     */
    @Pointcut("execution(* com.*.*.service..*.*(..)) || execution(* com.dk.*.service..*.*(..)) ||" +
            "execution(* com.dk.*.infrastructure.strategy.ProductionContext.*(..)) ||" +
            "execution(* com.dk.*.infrastructure.strategy.production.ProductionContext.*(..))" +
            "&&!execution(* com.dk.*.service.wxapi.basic.WechatPayService.*(..))")

    public void print() {
    }

    /**
     * @desc : service前置切面 调用共通函数，在数据库中设置当前操作的appid，apiid，userid，存到数据库session中。
     * 保存数据时，触发器会从session中读取该信息。自动处理op_create_user_id、op_update_user_id、op_app_id、op_api_id
     * @author : 张潇木
     * @date : 2022-3-1 12:49
     */
    @Before("print()")
    public void before(JoinPoint joinPoint) {
        try {
            String authorization = httpServletRequest.getHeader("Authorization");
            if(authorization == null ){
                return;
            }

            String[] tokens = authorization.split(" ");
            String decrypt = AESSecurityUtil.decrypt(AESKey, tokens[1]);
            String userId = JwtUtil.getUserId(decrypt);
            String appCode = JwtUtil.getAppCode(decrypt);

            //查询及其他特殊方法跳过
            if (!joinPoint.getSignature().getName().startsWith("select") &&
                    !joinPoint.getSignature().getName().startsWith("get") &&
                    !joinPoint.getSignature().getName().equals("login") &&
                    authorization != null
            ) {
                opInfoMapper.setOpInfo(appCode, userId.toString(), JwtUtil.getLang(decrypt));

                //记录修改前数据
                if (!skipMethod.contains(joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName())) {
                    operationLogService.saveLogBefore(joinPoint);
                }
            }

//            MethodSignature signature = (MethodSignature) joinPoint.getSignature();
//
//            // 获取当前类名
//            String className = signature.getDeclaringTypeName();
//            String methodName = "getPrimaryKey";
//            Class clz = Class.forName(className);
//            Object obj = clz.newInstance();
//            //获取方法
//            Method m = obj.getClass().getDeclaredMethod(methodName);
//            //调用方法
//            String primaryKey = (String) m.invoke(obj);

//            /* 从请求头中获取主键Id，用于用Id进行查询的是否加入语言和公司 */
//            MybatisSqlIntercept.primaryKey = httpServletRequest.getHeader("primaryKey");
            /* 从请求头中获取国际化参数 */
            MybatisSqlIntercept.I18N = httpServletRequest.getHeader("i18n");

//        opInfoMapper.setOpInfo("","","");
        } catch (Exception ignored) {
            // 支付的回调的时候报错240327
            try{
                opInfoMapper.setOpInfo(UUID.randomUUID().toString(), "10002024-0218-0000-0000-0000000b8b9b", httpServletRequest.getHeader("i18n"));
            }catch (Exception e){
                opInfoMapper.setOpInfo(UUID.randomUUID().toString(), "10002024-0218-0000-0000-0000000b8b9b", "zh_CN");
            }
        }

    }

    /**
     * @desc : 后置切面
     * @author : 洪旭东
     * @date : 2023-08-16 15:16
     */
    @After("print()")
    public void after(JoinPoint joinPoint) {
        //查询及登录方法跳过
        if (!joinPoint.getSignature().getName().startsWith("select") &&
                !joinPoint.getSignature().getName().startsWith("get") &&
                !joinPoint.getSignature().getName().equals("login") &&
                !joinPoint.getSignature().getDeclaringTypeName().equals("com.dk.oauth.service.impl.AuthAccessTokenServiceImpl")
        ) {
//            UserVO user = authUtils.getUser();
//            if (user!=null && !skipMethod.contains(joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName())) {
//                operationLogService.saveLogAfter(joinPoint, httpServletRequest.getAttribute("requestUuid"), user.getFtyId());
//            }
        }
    }

    /**
     * @desc : 不记录日志的方法
     * @author : 洪旭东
     * @date : 2023-09-05 13:54
     */
    private final List<String> skipMethod = new ArrayList<String>() {{
        add("com.dk.common.service.BaseService.insert");
        add("com.dk.mdm.service.pdm.WsClockService.auto");
    }};
}