//比较日期，时间大小
export function compareCalendar(t1, t2) {
  if (t1.indexOf(" ") != -1 && t2.indexOf(" ") != -1) {
    //包含时间，日期
    return compareTime(t1, t2);
  }
  else {
    //不包含时间，只包含日期
    return compareDate(t1, t2);
  }
}


//比较日期大小
function compareDate(logintime, logouttime) {
  var arys1 = new Array();
  var arys2 = new Array();
  if (logintime != null && logouttime != null) {
    arys1 = logintime.split('-');
    var logindate = new Date(arys1[0], parseInt(arys1[1] - 1), arys1[2]);
    arys2 = logouttime.split('-');
    var logoutdate = new Date(arys2[0], parseInt(arys2[1] - 1), arys2[2]);
    if (logindate > logoutdate) {
      return -1;
    } else {
      return 1;
    }
  }
}

//判断日期，时间大小
function compareTime(logintime, logouttime) {
  if (logintime.length > 0 && logouttime.length > 0) {
    var logintimeTemp = logintime.split(" ");
    var logouttimeTemp = logouttime.split(" ");

    var arrloginDate = logintimeTemp[0].split("-");
    var arrlogoutDate = logouttimeTemp[0].split("-");

    var arrloginTime = logintimeTemp[1].split(":");
    var arrlogoutTime = logouttimeTemp[1].split(":");

    var allLoginDate = new Date(arrloginDate[0], arrloginDate[1], arrloginDate[2], arrloginTime[0], arrloginTime[1], arrloginTime[2]);
    var allLogoutDate = new Date(arrlogoutDate[0], arrlogoutDate[1], arrlogoutDate[2], arrlogoutTime[0], arrlogoutTime[1], arrlogoutTime[2]);

    if (allLoginDate.getTime() >= allLogoutDate.getTime()) {
      return -1;
    } else {
      return 1;
    }
  } else {
    return -1;
  }
}