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2026-01-06 d207a86cdf1ab52ef8cb7cd83bad8fceab8038cf

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package org.sxkj.common.utils;
 
import org.sxkj.common.enums.DateEnum;
import org.sxkj.common.model.TimeRange;
 
import java.time.*;
import java.time.temporal.TemporalAdjusters;
import java.util.Optional;
 
/**
 * 根据枚举获取开始时间-结束时间
 * 修改说明：所有截止时间都设置为当前时间
 */
public class TimeRangeUtils {
 
    public static TimeRange getTimeRange(DateEnum type) {
        LocalDate today = LocalDate.now();
        LocalTime startOfDay = LocalTime.MIN; // 00:00:00
        LocalDateTime now = LocalDateTime.now();
        switch (type) {
            case TODAY:
                return new TimeRange(
                    LocalDateTime.of(today, startOfDay),
                    LocalDateTime.of(today, LocalTime.MAX)
                );
            case CURRENT_WEEK:
                LocalDate startOfWeek = today.with(DayOfWeek.MONDAY);
                return new TimeRange(
                    LocalDateTime.of(startOfWeek, startOfDay),
                    today.with(TemporalAdjusters.nextOrSame(DayOfWeek.SUNDAY)).atTime(LocalTime.MAX)
                );
            case CURRENT_MONTH:
                LocalDate startOfMonth = today.withDayOfMonth(1);
                return new TimeRange(
                    LocalDateTime.of(startOfMonth, startOfDay),
                    LocalDate.now()
                        .with(TemporalAdjusters.lastDayOfMonth()).atTime(LocalTime.MAX)
                );
            case CURRENT_YEAR:
                LocalDate startOfYear = today.withDayOfYear(1);
                return new TimeRange(
                    LocalDateTime.of(startOfYear, startOfDay),
                    LocalDate.now().with(TemporalAdjusters.lastDayOfYear()).atTime(LocalTime.MAX)
                );
            case RECENT_YEAR:
                LocalDateTime startOfYearBefore = now.plusYears(-1);
                return new TimeRange(
                    startOfYearBefore,
                    now
                );
            case MONTHS:
                 startOfYear = today.withDayOfYear(1);
                return new TimeRange(
                    LocalDateTime.of(startOfYear, startOfDay),
                    LocalDate.now().with(TemporalAdjusters.lastDayOfYear()).atTime(LocalTime.MAX)
                );
            default:
                return null;
        }
    }
 
    /**
     * 获取查询时间范围
     * @param type
     * @param startTime
     * @return
     */
    public static TimeRange getTimeRangeByStartTimeTwo(DateEnum type,LocalDateTime startTime) {
        LocalDate today = Optional.ofNullable(startTime).orElse(LocalDateTime.now()).toLocalDate();
        LocalTime startOfDay = LocalTime.MIN; // 00:00:00
 
        switch (type) {
            case DAY:
                // 如果是日，取这个月开始时间
                LocalDate startOfMonth = today.withDayOfMonth(1);
                return new TimeRange(
                    LocalDateTime.of(startOfMonth, startOfDay),
                    today.atTime(LocalTime.MAX)
                );
 
            case MONTH:
                // 如果是月，取今年开始时间
                LocalDate startOfYear = today.withDayOfYear(1);
                return new TimeRange(
                    LocalDateTime.of(startOfYear, startOfDay),
                    today.atTime(LocalTime.MAX)
                );
            case YEAR:
                LocalDate startOfYearForYear = today.withDayOfYear(1);
                return new TimeRange(
                    LocalDateTime.of(startOfYearForYear, startOfDay),
                    today.with(TemporalAdjusters.lastDayOfYear()).atTime(LocalTime.MAX)
                );
            case WEEK:
                LocalDate startOfWeek = today.with(DayOfWeek.MONDAY);
                return new TimeRange(LocalDateTime.of(startOfWeek, startOfDay),
                    LocalDateTime.of(today, LocalTime.MAX));
 
            default:
                throw new IllegalArgumentException("Unsupported time range type: " + type);
        }
    }
 
    /**
     * 获取查询时间范围
     * @param type
     * @param startTime
     * @return
     */
    public static TimeRange getTimeRangeByStartTime(DateEnum type,LocalDateTime startTime) {
        LocalDate today = Optional.ofNullable(startTime).orElse(LocalDateTime.now()).toLocalDate();
        LocalTime startOfDay = LocalTime.MIN; // 00:00:00
 
        switch (type) {
            case DAY:
                return new TimeRange(
                    LocalDateTime.of(today, startOfDay),
                    LocalDateTime.of(today, LocalTime.MAX)
                );
 
            case MONTH:
                LocalDate startOfMonth = today.withDayOfMonth(1);
                LocalDate endDay = today
                    .with(TemporalAdjusters.lastDayOfMonth());
                return new TimeRange(
                    LocalDateTime.of(startOfMonth, startOfDay),
                    endDay.atTime(LocalTime.MAX)
                );
            case YEAR:
                LocalDate startOfYear = today.withDayOfYear(1);
                return new TimeRange(
                    LocalDateTime.of(startOfYear, startOfDay),
                    today.with(TemporalAdjusters.lastDayOfYear()).atTime(LocalTime.MAX)
                );
            case WEEK:
                LocalDate startOfWeek = today.with(DayOfWeek.MONDAY);
                return new TimeRange(LocalDateTime.of(startOfWeek, startOfDay),
                    LocalDateTime.of(today, LocalTime.MAX));
 
            default:
                throw new IllegalArgumentException("Unsupported time range type: " + type);
        }
    }
 
    /**
     * 获取到1970年时间戳
     * @param time 本地日期时间
     * @return 时间戳（毫秒）
     */
    public static Long getEpochMilli(LocalDateTime time) {
        return time.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
    }
}