//时间戳转化成特定类型的日期
function timestampToTime(timestamp, type) {
  var date = new Date(timestamp * 1000); //时间戳为10位需*1000，时间戳为13位的话不需乘1000
  var Y = date.getFullYear() + '-';
  var M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
  var D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate()) + ' ';
  var h = date.getHours() + ':';
  var m = date.getMinutes() + '0:';
  var s = date.getSeconds() + '0';
  if (type == 1) {//输出年月日时分秒
    return Y + M + D + h + m + s;
  } else if (type == 2) {//年月日
    return Y + M + D
  } else {
    return h + m + s;//时分秒
  }
}
//日期转化时间戳
function formatTime_date(date) {
  console.log(date)
  var year = date.getFullYear();
  var month = date.getMonth() + 1;
  var day = date.getDate();

  var hour = date.getHours();
  var minute = date.getMinutes();
  var second = date.getSeconds();

  return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':');
}

function formatNumber(n) {
  n = n.toString()
  return n[1] ? n : '0' + n
}





/**
* 时间戳转化为年 月 日 时 分 秒
* number: 传入时间戳
* format：返回格式，支持自定义，但参数必须与formateArr里保持一致
*/
function formatTime(number, format) {
  var formateArr = ['Y', 'M', 'D', 'h', 'm', 's'];
  var returnArr = [];

  var date = new Date(number * 1000);
  returnArr.push(date.getFullYear());
  returnArr.push(formatNumber(date.getMonth() + 1));
  returnArr.push(formatNumber(date.getDate()));

  returnArr.push(formatNumber(date.getHours()));
  returnArr.push(formatNumber(date.getMinutes()));
  returnArr.push(formatNumber(date.getSeconds()));

  for (var i in returnArr) {
    format = format.replace(formateArr[i], returnArr[i]);
  }
  return format;
}

module.exports = {
  formatTime: formatTime,
  timestampToTime: timestampToTime,
  formatTime_date: formatTime_date
}


//