package cn.exrick.xboot.your.schedulings;
import cn.exrick.xboot.core.entity.User;
import cn.exrick.xboot.core.service.UserService;
import cn.exrick.xboot.your.entity.*;
import cn.exrick.xboot.your.service.*;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

//同步历史数据
@Component
public class HistoryOrder{

    @Autowired
    private IOrderTaskService iOrderTaskService;

    @Autowired
    private IOrderTask2Service iOrderTask2Service;

    @Autowired
    private UserService userService;

    @Autowired
    private ICustomerService iCustomerService;

    /**
     * 每天21点31分执行
     * 将配送日期为今天的订单数据(t_order_task)存入历史订单数据表（t_order_task2）
     */

    @Scheduled(cron="0 31 21 * * ?")//每晚下午9点半点执行
    public void execute(){
        String day = getDay(0);
        QueryWrapper<OrderTask> wrapper = new QueryWrapper<>();
        wrapper.eq("send_Date",day);
        List<OrderTask> list = iOrderTaskService.list(wrapper);

        List<OrderTask2> list2 = new ArrayList<>();
        for(OrderTask orderTask:list){
            OrderTask2 orderTask2 = new OrderTask2();
            BeanUtil.copyProperties(orderTask,orderTask2);

            orderTask2.setUserName(getUser(orderTask.getUserId()));
            //orderTask2.setCustomerName(getCustomer(orderTask.getCustomerId()));
            //orderTask2.setCustomerName(orderTask.getCustomerName());
            list2.add(orderTask2);
        }
        iOrderTask2Service.saveBatch(list2);
    }

    private String getUser(String id){
        if(StrUtil.isNotEmpty(id)){
            User user = userService.get(id);
            if(user!=null){
                return user.getNickname();
            }else{
                return null;
            }
        }else{
            return null;
        }
    }

    private String getCustomer(String id){
        if(StrUtil.isNotEmpty(id)){
            Customer customer = iCustomerService.getById(id);
            if(customer!=null){
                return customer.getName();
            }else{
                return null;
            }
        }else{
            return null;
        }
    }

    private String getDay(int day){
        Date dNow = new Date();   //当前时间
        Calendar calendar = Calendar.getInstance(); //得到日历
        calendar.setTime(dNow);//把当前时间赋给日历
        calendar.add(Calendar.DAY_OF_MONTH, day);  //设置为前n天
        Date dBefore = calendar.getTime();   //得到前一天的时间
        SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd"); //设置时间格式
        String defaultStartDate = sdf.format(dBefore);
        return defaultStartDate;
    }
}