如何在javascript中为给定数据范围内的每一天在每个小时过滤一个数据对象

// 示例数据对象数组
const data = [
  { timestamp: '2023-04-01T08:00:00Z', value: 10 },
  { timestamp: '2023-04-01T09:00:00Z', value: 20 },
  // ... 更多数据
  { timestamp: '2023-04-05T17:00:00Z', value: 50 }
];

// 定义日期范围
const startDate = new Date('2023-04-01T00:00:00Z');
const endDate = new Date('2023-04-05T23:59:59Z');

// 过滤函数
function filterDataByHour(data, start, end) {
  const result = [];
  const currentDate = new Date(start);

  while (currentDate <= end) {
    const currentHourStart = new Date(currentDate);
    currentHourStart.setMinutes(0, 0, 0);
    const currentHourEnd = new Date(currentDate);
    currentHourEnd.setHours(currentHourEnd.getHours() + 1, 0, 0, 0);

    const hourData = data.filter(item => {
      const itemTime = new Date(item.timestamp);
      return itemTime >= currentHourStart && itemTime < currentHourEnd;
    });

    if (hourData.length > 0) {
      result.push(hourData[0]); // 取该小时的第一个数据对象
    }

    currentDate.setDate(currentDate.getDate() + 1); // 移动到下一天
  }

  return result;
}

// 使用过滤函数
const filteredData = filterDataByHour(data, startDate, endDate);
console.log(filteredData);