验证时隙是否相互重叠- javascript

class TimeSlot {
  constructor(start, end) {
    this.start = start;
    this.end = end;
  }
}

const timeSlots = [
  new TimeSlot(new Date('2022-01-01 09:00'), new Date('2022-01-01 10:00')),
  new TimeSlot(new Date('2022-01-01 10:30'), new Date('2022-01-01 11:30')),
  new TimeSlot(new Date('2022-01-01 11:00'), new Date('2022-01-01 12:00'))
];

function checkTimeSlotOverlap(timeSlots) {
  for (let i = 0; i < timeSlots.length; i++) {
    for (let j = i + 1; j < timeSlots.length; j++) {
      if (timeSlots[i].start < timeSlots[j].end && timeSlots[j].start < timeSlots[i].end) {
        return true; // 时隙重叠
      }
    }
  }
  return false; // 时隙不重叠
}

const isOverlap = checkTimeSlotOverlap(timeSlots);
if (isOverlap) {
  console.log("时隙相互重叠");
} else {
  console.log("时隙不重叠");
}