package com.ruoyi.device.service;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.ruoyi.device.pojo.DeviceMetricRecord;
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import org.springframework.ui.Model;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.time.Duration;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.ZoneId;
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import java.time.format.DateTimeFormatter;
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import java.util.Date;
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import java.util.Objects;
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import java.util.Optional;
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public interface QrShowService {
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/**
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* 计算启用时长
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* @param activationDate
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* @return
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*/
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double calcUsedYears(LocalDateTime activationDate);
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/**
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* 计算距离下次校准日期的天数百分比
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* @param startDate
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* @param endDate
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* @return
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*/
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double calcDeviceNextCheckRatio(Date startDate, Date endDate);
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/**
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* 查询设备校准/核查记录
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* @param deviceId
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* @param type
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* @return
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*/
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DeviceMetricRecord getDeviceMetricRecord(int deviceId, String type);
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/**
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* 格式化日期
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* @return
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*/
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String formatDate(Date date,String formatter);
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/**
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* 格式化日期
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* @return
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*/
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String formatDate(LocalDate date, String formatter);
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}
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