package com.gkhy.safePlatform.equipment.handler;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.gkhy.safePlatform.commons.co.ContextCacheUser;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        ContextCacheUser currentUser = (ContextCacheUser) authentication.getPrincipal();
        this.strictInsertFill(metaObject, "createTime", LocalDateTime.class, LocalDateTime.now()); // 起始版本 3.3.0(推荐使用)
        this.strictInsertFill(metaObject, "createUid", Long.class, currentUser.getUid());
        this.strictInsertFill(metaObject, "createUname", String.class, currentUser.getUsername());
        this.strictUpdateFill(metaObject, "updateTime", LocalDateTime.class, LocalDateTime.now()); // 起始版本 3.3.0(推荐)
        this.strictInsertFill(metaObject, "updateUid", Long.class, currentUser.getUid());
        this.strictInsertFill(metaObject, "updateUname", String.class, currentUser.getUsername());
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        ContextCacheUser currentUser = (ContextCacheUser) authentication.getPrincipal();
        this.strictUpdateFill(metaObject, "updateTime", LocalDateTime.class, LocalDateTime.now()); // 起始版本 3.3.0(推荐)
        this.strictInsertFill(metaObject, "updateUid", Long.class, currentUser.getUid());
        this.strictInsertFill(metaObject, "updateUname", String.class, currentUser.getUsername());
    }
}