# Usage: alert <message="Alert"> (<type=Information/None/Error/Question/Warning> (<Buttons=OK/OKCancel/YesNoCancel/YesNo>))

# HELP HANDLE
if($args[0] -eq 'h' -or $args[0] -eq '-h' -or $args[0] -eq 'H' -or $args[0] -eq '-H' -or $args[0] -eq 'help' -or $args[0] -eq 'Help' -or $args[0] -eq 'HELP') {
    Write-Host "Usage: alert <message=Alert> (<type=Information/None/Error/Question/Warning> (<Buttons=OK/OKCancel/YesNoCancel/YesNo>))`nalert h/-h/help/etc: Display this help message" 
    exit
}

# MESSAGE HANDLE DEFAULT
if([string]::IsNullOrEmpty($args[0])) {
    $Message = "Alert"
} else {
    $Message = $args[0]
}

# TYPE HANDLE DEFAULT
if([string]::IsNullOrEmpty($args[1])) {
    $Type = "Information"
} else {
    $Type = $args[1]
}

# BUTTONS HANDLE DEFAULT
if([string]::IsNullOrEmpty($args[2])) {
    $Buttons = "OK"
} else {
    $Buttons = $args[2]
}

Add-Type -AssemblyName PresentationFramework
[System.Windows.MessageBox]::Show($Message, $Message, $Buttons, $Type);