export function newDateMonth(time) {
  var date=time? new Date(time):new Date()

  var y = date.getFullYear()
  var m = date.getMonth() + 1
  m = m < 10 ? '0' + m : m
  var d = date.getDate()
  d = d < 10 ? '0' + d : d
  return y + '-' + m
}
export function newDateYear(time) {
  var date=time? new Date(time):new Date()

  var y = date.getFullYear()
 
  return y 
}
export function newDateDay(time) {
  var date =time? new Date(time):new Date()
  var y = date.getFullYear()
  var m = date.getMonth() + 1
  m = m < 10 ? '0' + m : m
  var d = date.getDate()
  d = d < 10 ? '0' + d : d
  return y + '-' + m+'-'+d
}
export function newDateTime(time) {
  var date = new Date(time)
  var y = date.getFullYear()
  var m = date.getMonth() + 1
  m = m < 10 ? '0' + m : m
  var d = date.getDate()
  d = d < 10 ? '0' + d : d
  var hh =
  (date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":";
  var mm =
  (date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes()) +
  ":";
  var ss = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds()
  return y + '-' + m+'-'+d+' '+hh+mm+ss
}
export function newDateTimeMin(time) {
  var date = new Date(time)
  var y = date.getFullYear()
  var m = date.getMonth() + 1
  m = m < 10 ? '0' + m : m
  var d = date.getDate()
  d = d < 10 ? '0' + d : d
  var hh =
  (date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":";
  var mm =
  (date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes());
  
 
  return y + '-' + m+'-'+d+' '+hh+mm
}


// 时间比较
export function timeCheck(arr) {
  let srcs = arr.filter((s) => s);
  for (let i = srcs.length - 1; i > 0; i--) {
    let a = timeToNumber(srcs[i]);
    let b = timeToNumber(srcs[i - 1]);
    if (a <= b) {
      return false;
    }
  }
  return true;
}

function timeToNumber(src) {
  return src.replace(":", "") * 1;
}