Set-ExecutionPolicy RemoteSigned
Import-Module SkypeOnlineConnector

$credential = Get-Credential
Connect-MsolService -Credential $credential
$sfboSession = New-CsOnlineSession -Credential $credential
Import-PSSession $sfboSession


$numFiles = 0
$files = Get-ChildItem -Path *.csv

Write-Host "Please enter one of the following options:"
Write-Host "    1 - Add Regular User"
Write-Host "    2 - Add Users From File"

$Option = Read-Host "   Choice"

if ($Option){
    if ($Option -eq "1"){

        $first = Read-Host "First Name "
        $last = Read-Host "Last Name "
        $phone = Read-Host "Phone Number (just the digits eg ##########) "

        $content = @{first = $first; last = $last; phone = $phone}
    }

    if ($Option -eq "2"){

        Write-Host "Please choose a file, or enter the full path of the file you would like to load."
        Write-Host "If there are any spaces in the path please use quotation marks around the entire path."

        if ($files){
            foreach ($file in $files){
                Write-Host "["$numFiles"] - "$file
                $numFiles++
            }
        }
        $opt = Read-Host

        if ($opt -In 0..$numFiles){ $content = Import-CSV $files[$opt] }
        else { if (Test-Path -Path $opt){ $content = Import-CSV $opt } }

    }

}

foreach ($item in $content){

    $licenses = Get-MsolAccountSku | Where-Object AccountSkuId -like "reseller-account:ENTERPRISEPACK"
    $totLicenses = $licenses.ActiveUnits - $licenses.ConsumedUnits

    $userName = $item.first.Substring(0,1) +'.'+ $item.last
    $UPN = $userName + '@domain.com'

    $isOnline = Get-MsolUser -UserPrincipalName $UPN
    if ($isOnline){
        if ($totLicenses -le 0){
            Write-Host"No Licenses Available for user $UPN."
        } else {
            Get-PSSession | Connect-PSSession
            if ($isOnline.IsLicensed -eq $False -and $UPN -eq $isOnline.UserPrincipalName){
                Write-Host "No licenses found on $UPN, applying."
                Set-MsolUserLicense -UserPrincipalName "$UPN" -AddLicenses "reseller-account:ENTERPRISEPACK"
                Set-MsolUserLicense -UserPrincipalName "$UPN" -AddLicenses "reseller-account:MCOEV"
                Add-Content -Path c:\temp\$toCheck"Status".txt -Value ("License added to account "+ $UPN)
            } else {
                Write-Host "Applying phone license for $UPN and waiting five minutes."
                Set-MsolUserLicense -UserPrincipalName "$UPN" -AddLicenses "reseller-account:MCOEV"
                Add-Content -Path c:\temp\$toCheck"Status".txt -Value ($UPN+" Applied phone system license.")
                Start-Sleep -s 300
            }
            Write-Host "Adding phone number to $UPN."
            $num = "tel:+1"+$item.Phone
            Set-CsUser $UPN -EnterpriseVoiceEnabled $true -HostedVoicemail $true -OnPremlineURI $num
            #$isset = Get-CsOnlineUser $UPN | fl *Voice*, *PSTN*, *lineuri*, home*
            Write-Host "Waiting for license to apply."
            Start-Sleep -s 30
            set-CsUserPstnSettings $UPN -HybridPstnSite domsite-1
        }
    } else {
        Add-Content -Path c:\temp\$toCheck"Status".txt -Value ("User $UPN doesn't exist, please create.")
    }
}