2008 Scripting Games - Advanced Event 4

Event 4: Image is Everything

 

function print-calendar($dte){
  
  $month,$year = $dte.split("/")
  $dtfi = new-object system.globalization.datetimeformatinfo
  $AbbreviatedDayNames=$dtfi.AbbreviatedDayNames | foreach {" {0}" -f $_}

  $header= "$($dtfi.MonthNames[$month-1]) $year"
  write-host $header
  
  write-host ([string]::join("",$AbbreviatedDayNames))
  $daysInMonth=[datetime]::DaysInMonth($year,$month)

  $dayOfWeek =(new-object datetime $year,$month,1).dayOfWeek.value__
  $today=(get-date).day
  
  for ($i = 0; $i -lt $dayOfWeek; $i++){write-host (" "*4) -nonew}
  for ($i = 1; $i -le $daysInMonth; $i++)
  {
    if($today -eq $i){write-host ("{0,4}" -f $i) -nonew}
    else {write-host ("{0,4}" -f $i) -nonew}

      if ($dayOfWeek -eq 6) {write-host}
      $dayOfWeek = ($dayOfWeek + 1) % 7
  }
  if ($dayOfWeek -ne 0) {write-host}
}

print-calendar 2/2008

February 2008
 Sun Mon Tue Wed Thu Fri Sat
                       1   2
   3   4   5   6   7   8   9
  10  11  12  13  14  15  16
  17  18  19  20  21  22  23
  24  25  26  27  28  29