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8 天以前 47768d890fbfc1a5f3e93ca26137847361415e9e
src/main/java/com/ruoyi/inspectiontask/service/impl/TimingTaskServiceImpl.java
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package com.ruoyi.inspectiontask.service.impl;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.bean.BeanUtils;
import com.ruoyi.inspectiontask.dto.TimingTaskDto;
import com.ruoyi.inspectiontask.mapper.InspectionTaskMapper;
import com.ruoyi.inspectiontask.mapper.TimingTaskMapper;
import com.ruoyi.inspectiontask.pojo.TimingTask;
import com.ruoyi.inspectiontask.service.TimingTaskService;
import com.ruoyi.project.system.domain.SysUser;
import com.ruoyi.project.system.mapper.SysUserMapper;
import lombok.extern.slf4j.Slf4j;
import org.quartz.SchedulerException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.time.*;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.stream.Collectors;
/**
 * @author :yys
 * @date : 2025/9/19 10:55
 */
@Service
@Slf4j
public class TimingTaskServiceImpl extends ServiceImpl<TimingTaskMapper, TimingTask> implements TimingTaskService {
    @Autowired
    private TimingTaskMapper timingTaskMapper;
    @Autowired
    private InspectionTaskMapper inspectionTaskMapper;
    @Autowired
    private TimingTaskScheduler timingTaskScheduler;
    @Autowired
    private SysUserMapper sysUserMapper;
    @Override
    public IPage<TimingTaskDto> selectTimingTaskList(Page<TimingTask> page, TimingTask timingTask) {
        // 1. å…ˆåˆ†é¡µæŸ¥è¯¢å®šæ—¶ä»»åŠ¡æ•°æ®
        IPage<TimingTask> taskPage = timingTaskMapper.selectPage(page, null);
        // 2. å¦‚果没有数据,直接返回空分页
        if (taskPage.getRecords().isEmpty()) {
            return new Page<>(taskPage.getCurrent(), taskPage.getSize(), taskPage.getTotal());
        }
        // 3. æ”¶é›†æ‰€æœ‰éœ€è¦æŸ¥è¯¢çš„用户ID
        Set<Long> userIds = new HashSet<>();
        // æ”¶é›†ç™»è®°äººID
        taskPage.getRecords().forEach(task -> {
            if (task.getRegistrantId() != null) {
                userIds.add(task.getRegistrantId());
            }
        });
        // æ”¶é›†å·¡æ£€äººID(多个ID以逗号分隔)
        taskPage.getRecords().forEach(task -> {
            if (StringUtils.isNotBlank(task.getInspectorIds())) {
                Arrays.stream(task.getInspectorIds().split(","))
                        .filter(StringUtils::isNotBlank)
                        .map(Long::valueOf)
                        .forEach(userIds::add);
            }
        });
        // 4. æ‰¹é‡æŸ¥è¯¢ç”¨æˆ·ä¿¡æ¯
        Map<Long, String> userNickNameMap = new HashMap<>();
        if (!userIds.isEmpty()) {
            List<SysUser> users = sysUserMapper.selectUserByIds((new ArrayList<>(userIds)));
            users.forEach(user -> userNickNameMap.put(user.getUserId(), user.getNickName()));
        }
        // 5. è½¬æ¢ä¸ºDTO
        List<TimingTaskDto> dtoList = taskPage.getRecords().stream().map(task -> {
            TimingTaskDto dto = new TimingTaskDto();
            // å¤åˆ¶åŸºæœ¬å±žæ€§
            BeanUtils.copyProperties(task, dto);
            // è®¾ç½®ç™»è®°äººæ˜µç§°
            if (task.getRegistrantId() != null) {
                dto.setRegistrant(userNickNameMap.getOrDefault(task.getRegistrantId(), "未知用户"));
            }
            // è®¾ç½®å·¡æ£€äººæ˜µç§°åˆ—表
            if (StringUtils.isNotBlank(task.getInspectorIds())) {
                List<String> inspectorNickNames = new ArrayList<>();
                for (String idStr : task.getInspectorIds().split(",")) {
                    if (StringUtils.isNotBlank(idStr)) {
                        Long id = Long.valueOf(idStr);
                        inspectorNickNames.add(userNickNameMap.getOrDefault(id, "未知用户"));
                    }
                }
                dto.setInspector(inspectorNickNames);
            }
            return dto;
        }).collect(Collectors.toList());
        // 6. æž„建返回的分页对象
        Page<TimingTaskDto> resultPage = new Page<>(taskPage.getCurrent(), taskPage.getSize(), taskPage.getTotal());
        resultPage.setRecords(dtoList);
        return resultPage;
    }
    @Override
    @Transactional
    public int addOrEditTimingTask(TimingTaskDto timingTaskDto) throws SchedulerException {
        TimingTask timingTask = new TimingTask();
        BeanUtils.copyProperties(timingTaskDto, timingTask);
        // è®¾ç½®åˆ›å»ºäººä¿¡æ¯å’Œé»˜è®¤å€¼
        if (Objects.isNull(timingTaskDto.getId())) {
            timingTask.setRegistrationDate(LocalDate.now());
            timingTask.setActive(true);
            // è®¡ç®—首次执行时间
            LocalDateTime firstExecutionTime = calculateFirstExecutionTime(timingTask);
            timingTask.setNextExecutionTime(firstExecutionTime);
            int result = timingTaskMapper.insert(timingTask);
            if (result > 0) {
                // æ–°å¢žæˆåŠŸåŽæ·»åŠ åˆ°è°ƒåº¦å™¨
                timingTaskScheduler.scheduleTimingTask(timingTask);
            }
            return result;
        } else {
            int result = timingTaskMapper.updateById(timingTask);
            if (result > 0) {
                // æ›´æ–°æˆåŠŸåŽé‡æ–°è°ƒåº¦ä»»åŠ¡
                timingTaskScheduler.rescheduleTimingTask(timingTask);
            }
            return result;
        }
    }
    private LocalDateTime calculateFirstExecutionTime(TimingTask task) {
        // æ ¹æ®é¢‘率类型和详情计算首次执行时间
        String frequencyType = task.getFrequencyType();
        if ("DAILY".equals(frequencyType)) {
            // å¦‚果是每天执行,计算今天或明天的具体时间
            return calculateDailyFirstExecution(task.getFrequencyDetail());
        } else if ("WEEKLY".equals(frequencyType)) {
            // å¦‚果是每周执行,计算下周的具体星期几
            return calculateWeeklyFirstExecution(task.getFrequencyDetail());
        } else if ("MONTHLY".equals(frequencyType)) {
            // å¦‚果是每月执行,计算下个月的具体日期
            return calculateMonthlyFirstExecution(task.getFrequencyDetail());
        } else if ("QUARTERLY".equals(frequencyType)) {
            // è‡ªå®šä¹‰é¢‘率,如每小时、每30分钟等
            return calculateCustomFirstExecution(task.getFrequencyDetail());
        } else {
            throw new IllegalArgumentException("不支持的频率类型: " + task.getFrequencyType());
        }
    }
    private LocalDateTime calculateDailyFirstExecution(String frequencyDetail) {
        // frequencyDetail可能是具体时间,如 "14:30"
        LocalTime executionTime = LocalTime.parse(frequencyDetail);
        LocalDateTime now = LocalDateTime.now();
        LocalDateTime todayExecution = LocalDateTime.of(now.toLocalDate(), executionTime);
        // å¦‚果今天的时间已过,则安排明天执行
        return now.isBefore(todayExecution) ? todayExecution : todayExecution.plusDays(1);
    }
    // æ˜ å°„星期简写与DayOfWeek
    private static final Map<String, DayOfWeek> WEEK_DAY_MAP = new HashMap<>();
    static {
        WEEK_DAY_MAP.put("MON", DayOfWeek.MONDAY);
        WEEK_DAY_MAP.put("TUE", DayOfWeek.TUESDAY);
        WEEK_DAY_MAP.put("WED", DayOfWeek.WEDNESDAY);
        WEEK_DAY_MAP.put("THU", DayOfWeek.THURSDAY);
        WEEK_DAY_MAP.put("FRI", DayOfWeek.FRIDAY);
        WEEK_DAY_MAP.put("SAT", DayOfWeek.SATURDAY);
        WEEK_DAY_MAP.put("SUN", DayOfWeek.SUNDAY);
    }
    private LocalDateTime calculateWeeklyFirstExecution(String frequencyDetail) {
        // è§£æžè¾“入参数
        String[] parts = frequencyDetail.split(",");
        if (parts.length != 2) {
            throw new IllegalArgumentException("参数格式错误,应为'MON,13:43'格式");
        }
        String weekDayStr = parts[0].trim();
        String timeStr = parts[1].trim();
        // èŽ·å–å¯¹åº”çš„æ˜ŸæœŸå‡ 
        DayOfWeek targetDay = WEEK_DAY_MAP.get(weekDayStr);
        if (targetDay == null) {
            throw new IllegalArgumentException("无效的星期简写: " + weekDayStr);
        }
        // è§£æžæ—¶é—´
        LocalTime targetTime = LocalTime.parse(timeStr, DateTimeFormatter.ofPattern("HH:mm"));
        // èŽ·å–å½“å‰æ—¶é—´
        LocalDateTime now = LocalDateTime.now();
        LocalDateTime targetDateTime = now.with(targetDay).with(targetTime);
        // å¦‚果计算出的时间在当前时间之前,则加一周
        if (targetDateTime.isBefore(now)) {
            targetDateTime = targetDateTime.plusWeeks(1);
        }
        return targetDateTime;
    }
    private LocalDateTime calculateMonthlyFirstExecution(String frequencyDetail) {
        // è§£æžè¾“入参数
        String[] parts = frequencyDetail.split(",");
        if (parts.length != 2) {
            throw new IllegalArgumentException("参数格式错误,应为'03,17:00'格式");
        }
        String dayStr = parts[0].trim();
        String timeStr = parts[1].trim();
        // è§£æžæ—¥æœŸ
        int dayOfMonth;
        try {
            dayOfMonth = Integer.parseInt(dayStr);
        } catch (NumberFormatException e) {
            throw new IllegalArgumentException("无效的日期格式: " + dayStr, e);
        }
        // éªŒè¯æ—¥æœŸæœ‰æ•ˆæ€§ï¼ˆ1-31之间)
        if (dayOfMonth < 1 || dayOfMonth > 31) {
            throw new IllegalArgumentException("日期必须在1-31之间: " + dayOfMonth);
        }
        // è§£æžæ—¶é—´
        LocalTime targetTime;
        try {
            targetTime = LocalTime.parse(timeStr, DateTimeFormatter.ofPattern("HH:mm"));
        } catch (DateTimeException e) {
            throw new IllegalArgumentException("无效的时间格式: " + timeStr, e);
        }
        // èŽ·å–å½“å‰æ—¶é—´
        LocalDateTime now = LocalDateTime.now();
        LocalDateTime targetDateTime = now.withDayOfMonth(dayOfMonth).with(targetTime);
        // æ£€æŸ¥æ—¥æœŸæ˜¯å¦è¢«è‡ªåŠ¨è°ƒæ•´ï¼ˆå¦‚31日在小月会被调整)
        boolean isDateAdjusted = targetDateTime.getDayOfMonth() != dayOfMonth;
        // å¦‚果目标时间在当前时间之前,或者日期被系统自动调整了
        if (targetDateTime.isBefore(now) || isDateAdjusted) {
            // è®¡ç®—下个月的日期
            LocalDateTime nextMonth = now.plusMonths(1);
            // å°è¯•设置下个月的目标日期
            LocalDateTime nextMonthTarget = nextMonth.withDayOfMonth(dayOfMonth).with(targetTime);
            // å¦‚果下个月的日期也被调整了,就用下个月的最后一天
            if (nextMonthTarget.getDayOfMonth() != dayOfMonth) {
                // æ­£ç¡®èŽ·å–ä¸‹ä¸ªæœˆçš„æœ€åŽä¸€å¤©ï¼ˆä¿®å¤isLeapYear调用问题)
                int lastDayOfMonth = nextMonth.getMonth().length(
                        Year.of(nextMonth.getYear()).isLeap()
                );
                nextMonthTarget = nextMonth.withDayOfMonth(lastDayOfMonth).with(targetTime);
            }
            targetDateTime = nextMonthTarget;
        }
        return targetDateTime;
    }
    private LocalDateTime calculateCustomFirstExecution(String frequencyDetail) {
        return null;
    }
    @Override
    @Transactional
    public void updateTaskExecutionTime(Long taskId) {
        TimingTask task = timingTaskMapper.selectById(taskId);
        if (task == null) {
            throw new RuntimeException("定时任务不存在,ID: " + taskId);
        }
        // æ›´æ–°æœ€åŽæ‰§è¡Œæ—¶é—´ä¸ºå½“前时间
        task.setLastExecutionTime(LocalDateTime.now());
        // è®¡ç®—下次执行时间
        LocalDateTime nextExecutionTime = calculateNextExecutionTime(
                task.getFrequencyType(),
                task.getFrequencyDetail(),
                LocalDateTime.now()
        );
        task.setNextExecutionTime(nextExecutionTime);
        // æ›´æ–°æ•°æ®åº“
        timingTaskMapper.updateById(task);
    }
    /**
     * è®¡ç®—下次执行时间
     */
    private LocalDateTime calculateNextExecutionTime(String frequencyType,
                                                     String frequencyDetail,
                                                     LocalDateTime currentTime) {
        try {
            switch (frequencyType) {
                case "DAILY":
                    return calculateDailyNextTime(frequencyDetail, currentTime);
                case "WEEKLY":
                    return calculateWeeklyNextTime(frequencyDetail, currentTime);
                case "MONTHLY":
                    return calculateMonthlyNextTime(frequencyDetail, currentTime);
                case "QUARTERLY":
                    return calculateQuarterlyNextTime(frequencyDetail, currentTime);
                default:
                    throw new IllegalArgumentException("不支持的频率类型: " + frequencyType);
            }
        } catch (Exception e) {
            throw new RuntimeException("计算下次执行时间失败: " + e.getMessage(), e);
        }
    }
    /**
     * è®¡ç®—每日任务的下次执行时间
     */
    private LocalDateTime calculateDailyNextTime(String timeStr, LocalDateTime current) {
        LocalTime executionTime = LocalTime.parse(timeStr); // è§£æžæ ¼å¼ "HH:mm"
        LocalDateTime nextTime = LocalDateTime.of(current.toLocalDate(), executionTime);
        // å¦‚果今天的时间已过,则安排明天
        return current.isBefore(nextTime) ? nextTime : nextTime.plusDays(1);
    }
    /**
     * è®¡ç®—每周任务的下次执行时间
     */
    private LocalDateTime calculateWeeklyNextTime(String detail, LocalDateTime current) {
        String[] parts = detail.split(",");
        String dayOfWeekStr = parts[0];  // å¦‚ "MON" æˆ– "MON|WED|FRI"
        LocalTime time = LocalTime.parse(parts[1]); // æ—¶é—´éƒ¨åˆ†
        // è§£æžæ˜ŸæœŸå‡ (支持多个星期)
        Set<DayOfWeek> targetDays = parseDayOfWeeks(dayOfWeekStr);
        // ä»Žå½“前时间开始找下一个符合条件的星期几
        LocalDateTime nextTime = current;
        while (true) {
            nextTime = nextTime.plusDays(1);
            if (targetDays.contains(nextTime.getDayOfWeek())) {
                return LocalDateTime.of(nextTime.toLocalDate(), time);
            }
            // é˜²æ­¢æ— é™å¾ªçޝ(理论上不会发生)
            if (nextTime.isAfter(current.plusYears(1))) {
                throw new RuntimeException("无法找到下次执行时间");
            }
        }
    }
    /**
     * è®¡ç®—每月任务的下次执行时间
     */
    private LocalDateTime calculateMonthlyNextTime(String detail, LocalDateTime current) {
        String[] parts = detail.split(",");
        int dayOfMonth = Integer.parseInt(parts[0]);
        LocalTime time = LocalTime.parse(parts[1]);
        // ä»Žä¸‹ä¸ªæœˆå¼€å§‹è®¡ç®—
        LocalDateTime nextTime = current.plusMonths(1)
                .withDayOfMonth(Math.min(dayOfMonth, current.plusMonths(1).toLocalDate().lengthOfMonth()))
                .with(time);
        return nextTime;
    }
    /**
     * è®¡ç®—每季度任务的下次执行时间
     */
    private LocalDateTime calculateQuarterlyNextTime(String detail, LocalDateTime current) {
        String[] parts = detail.split(",");
        int quarterMonth = Integer.parseInt(parts[0]); // 1=第1个月,2=第2个月,3=第3个月
        int dayOfMonth = Integer.parseInt(parts[1]);
        LocalTime time = LocalTime.parse(parts[2]);
        // è®¡ç®—当前季度
        int currentQuarter = (current.getMonthValue() - 1) / 3 + 1;
        int currentMonthInQuarter = (current.getMonthValue() - 1) % 3 + 1;
        YearMonth targetYearMonth;
        if (currentMonthInQuarter < quarterMonth) {
            // æœ¬å­£åº¦å†…还有执行机会
            targetYearMonth = YearMonth.from(current)
                    .plusMonths(quarterMonth - currentMonthInQuarter);
        } else {
            // éœ€è¦åˆ°ä¸‹ä¸ªå­£åº¦
            targetYearMonth = YearMonth.from(current)
                    .plusMonths(3 - currentMonthInQuarter + quarterMonth);
        }
        // å¤„理月末日期
        int adjustedDay = Math.min(dayOfMonth, targetYearMonth.lengthOfMonth());
        return LocalDateTime.of(
                targetYearMonth.getYear(),
                targetYearMonth.getMonthValue(),
                adjustedDay,
                time.getHour(),
                time.getMinute()
        );
    }
    /**
     * è§£æžæ˜ŸæœŸå‡ å­—符串
     */
    private Set<DayOfWeek> parseDayOfWeeks(String dayOfWeekStr) {
        Set<DayOfWeek> days = new HashSet<>();
        String[] dayStrs = dayOfWeekStr.split("\\|");
        for (String dayStr : dayStrs) {
            switch (dayStr) {
                case "MON": days.add(DayOfWeek.MONDAY); break;
                case "TUE": days.add(DayOfWeek.TUESDAY); break;
                case "WED": days.add(DayOfWeek.WEDNESDAY); break;
                case "THU": days.add(DayOfWeek.THURSDAY); break;
                case "FRI": days.add(DayOfWeek.FRIDAY); break;
                case "SAT": days.add(DayOfWeek.SATURDAY); break;
                case "SUN": days.add(DayOfWeek.SUNDAY); break;
                default: throw new IllegalArgumentException("无效的星期几: " + dayStr);
            }
        }
        return days;
    }
    @Override
    public int delByIds(Long[] ids) {
        return timingTaskMapper.deleteBatchIds(Arrays.asList(ids));
    }
}