package com.ycl.service.smoke.impl;

import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.entity.smoke.OdsAlarmMsg;
import com.ycl.entity.smoke.OdsInTime;
import com.ycl.mapper.smoke.OdsAlarmMsgMapper;
import com.ycl.service.smoke.IOdsAlarmMsgService;
import org.springframework.stereotype.Service;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * <p>
 * 报警消息 服务实现类
 * </p>
 *
 * @author lyq
 * @since 2023-02-28
 */
@Service
public class OdsAlarmMsgServiceImpl extends ServiceImpl<OdsAlarmMsgMapper, OdsAlarmMsg> implements IOdsAlarmMsgService {

    @Override
    public Page<OdsAlarmMsg> findList(String type, String startTime, String endTime, Integer pageSize, Integer pageNum) {
        Page<OdsAlarmMsg> page = new Page<>(pageNum, pageSize);
        QueryWrapper<OdsAlarmMsg> wrapper = new QueryWrapper<>();
        LambdaQueryWrapper<OdsAlarmMsg> lambda = wrapper.lambda();

        if (StrUtil.isNotEmpty(startTime)) {
            try {
                SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
                Date startdate = format.parse(startTime);
                Long startTimestamp = startdate.getTime() / 1000;

                Date enddate = format.parse(endTime);
                Long endTimestamp = enddate.getTime() / 1000;

                lambda.between(OdsAlarmMsg::getAcquitAt, startTimestamp, endTimestamp);
            } catch (ParseException e) {
                throw new RuntimeException(e);
            }
        }

        if (StrUtil.isNotEmpty(type)) {
            lambda.eq(OdsAlarmMsg::getMsgType, type);
        }
        wrapper.orderByDesc("id");
        return this.page(page, wrapper);
    }
}