// 返回当前日期是周几
export function whichWeek(date) {
  var a = new Array('日', '一', '二', '三', '四', '五', '六');
  var week = new Date(String(date)).getDay();
  var str = '今天是星期' + a[week];
  return str;
}
// 获取时间戳之间的日期
// ****时间戳必须为Number类型
export function getBetweenDates(day1, day2) {
  var date1 = getDateSelf(day1);
  var date2 = getDateSelf(day2);
  if (date1 > date2) {
    var tempDate = date1;
    date1 = date2;
    date2 = tempDate;
  }
  date1.setDate(date1.getDate());
  date2.setDate(date2.getDate() + 1);
  var dateArr = [];
  var i = 0;
  while (!(date1.getFullYear() === date2.getFullYear() && date1.getMonth() === date2.getMonth() && date1.getDate() === date2.getDate())) {
    var dayStr = date1.getDate().toString();
    if (dayStr.length === 1) {
      dayStr = '0' + dayStr;
    }
    var monthStr = (date1.getMonth() + 1).toString();
    if (monthStr.length === 1) {
      monthStr = '0' + monthStr;
    }
    dateArr[i] = {
      time: date1.getFullYear() + '-' + monthStr + '-' + dayStr,
      year: date1.getFullYear(),
      month: monthStr,
      day: dayStr,
      date: Date.parse(date1),
    };
    i++;
    date1.setDate(date1.getDate() + 1);
  }
  // dateArr.splice(0, 0, day1);
  // dateArr.push(day2);
  console.log(dateArr);
  return dateArr;
}
var getDateSelf = function (str) {
  str = String(str);
  var tempDate = new Date();
  tempDate.setFullYear(formatDate(str, '年'));
  tempDate.setMonth(formatDate(str, '月'));
  tempDate.setDate(formatDate(str, '日'));
  return tempDate;
};
var formatDate = function (value, type) {
  let date = new Date(Number(value));
  let y = date.getFullYear();
  let MM = date.getMonth();
  MM = MM < 10 ? '0' + MM : MM;
  let d = date.getDate();
  d = d < 10 ? '0' + d : d;
  if (type === '年') {
    return y;
  } else if (type === '月') {
    return MM;
  } else if (type === '日') {
    return d;
  }
};

// getBetweenDates(day1, day2);
// 传入时间戳