import dayjs from 'dayjs';

export function formatTime(time: number | string, template = 'YYYY-MM-DD', toNum = true): string {
  if (!time) {
    return '';
  }
  if (toNum) {
    time = Number(time);
  }
  return dayjs(time).format(template);
}

export function formatDate(time: number | string, template = 'YYYY-MM-DD'): string {
  const now = dayjs();
  const oneHour = now.subtract(1, 'hour').valueOf();
  time = Number(time);
  if (time > oneHour) {
    return '刚刚';
  }
  const todayStart = now.startOf('date').valueOf();
  if (time > todayStart) {
    return '今天';
  }
  const yesterdayStart = now.subtract(1, 'days').startOf('date').valueOf();
  if (time > yesterdayStart) {
    return '昨天';
  }
  return dayjs(time).format(template);
}

export function activeDate(time: number | string): string {
  const now = dayjs();
  time = Number(time);
  // const oneHour = now.subtract(1, 'hour').valueOf();
  // if (time > oneHour) {
  //   return '刚刚活跃';
  // }
  // const todayStart = now.startOf('date').valueOf();
  // if (time > todayStart) {
  //   return '今天活跃';
  // }
  const yesterdayStart = now.subtract(3, 'days').startOf('date').valueOf();
  if (time > yesterdayStart) {
    return '3日内活跃';
  }

  const weakStart = now.subtract(1, 'weeks').startOf('date').valueOf();
  if (time > weakStart) {
    return '7日内活跃';
  }
  return '';
}