package com.ruoyi.device.service.impl;
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import com.ruoyi.device.mapper.DeviceLedgerMapper;
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import com.ruoyi.device.pojo.DeviceLedger;
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import com.ruoyi.device.pojo.DeviceMaintenance;
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import com.ruoyi.device.pojo.MaintenanceTask;
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import org.quartz.DisallowConcurrentExecution;
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import org.quartz.Job;
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import org.quartz.JobDataMap;
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import org.quartz.JobExecutionContext;
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import org.quartz.JobExecutionException;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.jdbc.core.BeanPropertyRowMapper;
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import org.springframework.jdbc.core.JdbcTemplate;
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import org.springframework.stereotype.Component;
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import java.io.Serializable;
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import java.time.DayOfWeek;
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import java.time.LocalDateTime;
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import java.time.LocalTime;
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import java.time.YearMonth;
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import java.util.Arrays;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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@Component
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@DisallowConcurrentExecution
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public class MaintenanceTaskJob implements Job, Serializable {
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private static final long serialVersionUID = 1L;
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@Autowired
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private DeviceMaintenanceServiceImpl deviceMaintenanceService;
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@Autowired
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private JdbcTemplate jdbcTemplate;
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@Autowired
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private DeviceLedgerMapper deviceLedgerMapper;
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@Override
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public void execute(JobExecutionContext context) throws JobExecutionException {
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JobDataMap jobDataMap = context.getJobDetail().getJobDataMap();
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Long taskId = jobDataMap.getLong("maintenanceTaskId");
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try {
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String yourSql = "SELECT * FROM maintenance_task where id = ?";
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List<MaintenanceTask> tasks = jdbcTemplate.query(
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yourSql,
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new BeanPropertyRowMapper<>(MaintenanceTask.class),
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taskId
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);
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MaintenanceTask timingTask = tasks.isEmpty() ? null : tasks.get(0);
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if (timingTask == null) {
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throw new JobExecutionException("MaintenanceTaskJob找不到定时任务 " + taskId);
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}
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List<Long> deviceIds = resolveDeviceIds(timingTask);
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List<DeviceMaintenance> maintenanceList = new ArrayList<>();
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for (Long deviceId : deviceIds) {
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int quantity = resolveQuantity(deviceId);
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for (int i = 0; i < quantity; i++) {
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maintenanceList.add(createInspectionTask(timingTask, deviceId));
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}
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}
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deviceMaintenanceService.saveBatch(maintenanceList);
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if (!tasks.isEmpty()) {
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MaintenanceTask task = tasks.get(0);
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LocalDateTime lastExecutionTime = LocalDateTime.now();
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LocalDateTime nextExecutionTime = calculateNextExecutionTime(
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task.getFrequencyType(),
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task.getFrequencyDetail(),
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lastExecutionTime
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);
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String updateSql = "UPDATE maintenance_task SET last_execution_time = ?, next_execution_time = ? WHERE id = ?";
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jdbcTemplate.update(updateSql, lastExecutionTime, nextExecutionTime, taskId);
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}
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} catch (Exception e) {
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throw new JobExecutionException(e);
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}
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}
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private DeviceMaintenance createInspectionTask(MaintenanceTask timingTask, Long deviceLedgerId) {
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DeviceMaintenance inspectionTask = new DeviceMaintenance();
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DeviceLedger deviceLedger = deviceLedgerMapper.selectById(deviceLedgerId);
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inspectionTask.setDeviceName(deviceLedger != null ? deviceLedger.getDeviceName() : timingTask.getTaskName());
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inspectionTask.setMaintenanceTaskId(timingTask.getId());
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inspectionTask.setDeviceLedgerId(deviceLedgerId);
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inspectionTask.setAreaId(timingTask.getAreaId() != null ? timingTask.getAreaId() : (deviceLedger != null ? deviceLedger.getAreaId() : null));
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inspectionTask.setMaintenancePlanTime(LocalDateTime.now());
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inspectionTask.setFrequencyType(timingTask.getFrequencyType());
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inspectionTask.setFrequencyDetail(timingTask.getFrequencyDetail());
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inspectionTask.setTenantId(timingTask.getTenantId());
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inspectionTask.setStatus(0);
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inspectionTask.setDeviceModel(deviceLedger != null ? deviceLedger.getDeviceModel() : timingTask.getDeviceModel());
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inspectionTask.setCreateUser(Integer.parseInt(timingTask.getRegistrantId().toString()));
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inspectionTask.setUpdateTime(LocalDateTime.now());
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inspectionTask.setCreateTime(LocalDateTime.now());
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inspectionTask.setUpdateUser(Integer.parseInt(timingTask.getRegistrantId().toString()));
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return inspectionTask;
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}
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private List<Long> resolveDeviceIds(MaintenanceTask timingTask) {
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if (timingTask.getDeviceLedgerIdsStr() != null && !timingTask.getDeviceLedgerIdsStr().trim().isEmpty()) {
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return Arrays.stream(timingTask.getDeviceLedgerIdsStr().split(","))
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.map(String::trim)
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.filter(item -> !item.isEmpty())
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.map(Long::valueOf)
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.distinct()
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.collect(java.util.stream.Collectors.toList());
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}
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List<Long> ids = new ArrayList<>();
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if (timingTask.getTaskId() != null) {
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ids.add(timingTask.getTaskId());
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}
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return ids;
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}
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private int resolveQuantity(Long deviceLedgerId) {
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try {
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String sql = "SELECT number FROM device_ledger WHERE id = ?";
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Number quantity = jdbcTemplate.queryForObject(sql, Number.class, deviceLedgerId);
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return quantity == null || quantity.intValue() < 1 ? 1 : quantity.intValue();
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} catch (Exception ignored) {
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return 1;
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}
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}
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private LocalDateTime calculateNextExecutionTime(String frequencyType, String frequencyDetail, LocalDateTime currentTime) {
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try {
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switch (frequencyType) {
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case "DAILY":
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return calculateDailyNextTime(frequencyDetail, currentTime);
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case "WEEKLY":
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return calculateWeeklyNextTime(frequencyDetail, currentTime);
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case "MONTHLY":
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return calculateMonthlyNextTime(frequencyDetail, currentTime);
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case "QUARTERLY":
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return calculateQuarterlyNextTime(frequencyDetail, currentTime);
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default:
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throw new IllegalArgumentException("不支持的频率类型: " + frequencyType);
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}
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} catch (Exception e) {
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throw new RuntimeException("计算下次执行时间失败: " + e.getMessage(), e);
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}
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}
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private LocalDateTime calculateDailyNextTime(String timeStr, LocalDateTime current) {
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LocalTime executionTime = LocalTime.parse(timeStr);
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LocalDateTime nextTime = LocalDateTime.of(current.toLocalDate(), executionTime);
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return current.isBefore(nextTime) ? nextTime : nextTime.plusDays(1);
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}
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private LocalDateTime calculateWeeklyNextTime(String detail, LocalDateTime current) {
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String[] parts = detail.split(",");
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String dayOfWeekStr = parts[0];
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LocalTime time = LocalTime.parse(parts[1]);
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Set<DayOfWeek> targetDays = parseDayOfWeeks(dayOfWeekStr);
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LocalDateTime nextTime = current;
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while (true) {
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nextTime = nextTime.plusDays(1);
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if (targetDays.contains(nextTime.getDayOfWeek())) {
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return LocalDateTime.of(nextTime.toLocalDate(), time);
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}
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if (nextTime.isAfter(current.plusYears(1))) {
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throw new RuntimeException("无法找到下次执行时间");
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}
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}
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}
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private LocalDateTime calculateMonthlyNextTime(String detail, LocalDateTime current) {
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String[] parts = detail.split(",");
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int dayOfMonth = Integer.parseInt(parts[0]);
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LocalTime time = LocalTime.parse(parts[1]);
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return current.plusMonths(1)
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.withDayOfMonth(Math.min(dayOfMonth, current.plusMonths(1).toLocalDate().lengthOfMonth()))
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.with(time);
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}
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private LocalDateTime calculateQuarterlyNextTime(String detail, LocalDateTime current) {
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String[] parts = detail.split(",");
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int quarterMonth = Integer.parseInt(parts[0]);
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int dayOfMonth = Integer.parseInt(parts[1]);
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LocalTime time = LocalTime.parse(parts[2]);
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int currentMonthInQuarter = (current.getMonthValue() - 1) % 3 + 1;
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YearMonth targetYearMonth;
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if (currentMonthInQuarter < quarterMonth) {
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targetYearMonth = YearMonth.from(current).plusMonths(quarterMonth - currentMonthInQuarter);
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} else {
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targetYearMonth = YearMonth.from(current).plusMonths(3 - currentMonthInQuarter + quarterMonth);
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}
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int adjustedDay = Math.min(dayOfMonth, targetYearMonth.lengthOfMonth());
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return LocalDateTime.of(
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targetYearMonth.getYear(),
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targetYearMonth.getMonthValue(),
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adjustedDay,
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time.getHour(),
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time.getMinute()
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);
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}
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private Set<DayOfWeek> parseDayOfWeeks(String dayOfWeekStr) {
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Set<DayOfWeek> days = new HashSet<>();
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String[] dayStrs = dayOfWeekStr.split("\\|");
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for (String dayStr : dayStrs) {
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switch (dayStr) {
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case "MON":
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days.add(DayOfWeek.MONDAY);
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break;
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case "TUE":
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days.add(DayOfWeek.TUESDAY);
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break;
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case "WED":
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days.add(DayOfWeek.WEDNESDAY);
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break;
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case "THU":
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days.add(DayOfWeek.THURSDAY);
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break;
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case "FRI":
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days.add(DayOfWeek.FRIDAY);
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break;
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case "SAT":
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days.add(DayOfWeek.SATURDAY);
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break;
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case "SUN":
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days.add(DayOfWeek.SUNDAY);
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break;
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default:
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throw new IllegalArgumentException("无效的星期几: " + dayStr);
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}
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}
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return days;
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}
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}
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