$loginurl = "https://3cx.mydomain.com:5001/webclient/#/login"
$wallboardurl = "https://3cx.mydomain.com:5001/webclient/#/wallboard"


#Get process name of internet explorer to kick off the if else statement below
$ProcessActive = Get-Process iexplore -ErrorAction SilentlyContinue

#Start Internet Explorer in full screen and navigate to $loginurl, this is to get 3CX web client to login first, then later we can go directly to the wallboard url since we're already logged in.


#If internet explorer is not running then open it in fullscreen, click login button on the 3CX web client login page, wait 10 seconds then navigate to 3CX wallboard page.
if ($ProcessActive -eq $null) {

    $IE = New-Object -com internetexplorer.application;
    $IE.visible = $true;
    $ie.fullscreen = $true;


    $IE.navigate($loginurl);

    while ($IE.Busy -eq $true) {
        Start-Sleep -Milliseconds 2000;
    }


    #Click the login button on the 3CX web client login page
    $IE.Document.getElementById("submitBtn").Click()

    while ($IE.Busy -eq $true) {
        Start-Sleep -Milliseconds 2000;
    }

    #Wait 10 seconds after clicking Login button and then navigate straight to wallboard url
    start-sleep -Seconds 10
    $IE.navigate($wallboardurl);

}

#Else if internet explorer isn't running then refresh the internet explorer windows
else {
    $ieSet = (New-Object -ComObject Shell.Application).Windows() |  Where-Object {$_.LocationUrl -like "*"}
    $ieSet.Refresh()
}