Download-SCTP5.ps1

param (
    [Parameter()]
    [ValidateSet('VMM','OM','DPM','SCORH','SM','All')]
    [String] $Component = 'All',

    [Parameter()]
    [String] $Destination = $env:TEMP
)

Begin {
    $vmmBaseUrl = 'https://download.microsoft.com/download/9/5/2/952FEBE7-114D-49E6-965A-4BEBE09CA414'
    $omBaseUrl = 'https://download.microsoft.com/download/3/0/B/30BF5312-835F-4E92-8235-DEBE3560953F'
    $scorhBaseUrl = 'https://download.microsoft.com/download/B/A/B/BAB3BB0D-D6E2-4A7F-B1B3-898DA726121F'
    $dpmBaseUrl = 'https://download.microsoft.com/download/7/7/8/7789ACFE-F6A5-49DA-BF0B-DF4D7EE7C50B'
    $smBaseUrl = 'https://download.microsoft.com/download/2/5/4/25444F19-EF47-4AD2-AD97-91A6D40FC6F4'

    $vmmFiles = @(
                'SCTP5_SCVMM_VHD.exe','SCTP5_SCVMM_VHD-1.bin','SCTP5_SCVMM_VHD-2.bin',
                'SCTP5_SCVMM_VHD-3.bin','SCTP5_SCVMM_VHD-4.bin','SCTP5_SCVMM_VHD-5.bin',
                'SCTP5_SCVMM_VHD-6.bin','SCTP5_SCVMM_VHD-7.bin','SCTP5_SCVMM_VHD-8.bin',
                'SCTP5_SCVMM_VHD-9.bin','SCTP5_SCVMM_VHD-10.bin','SCTP5_SCVMM_VHD-11.bin',
                'SCTP5_SCVMM_VHD-12.bin','SCTP5_SCVMM_VHD-13.bin','SCTP5_SCVMM_VHD-14.bin',
                'SCTP5_SCVMM_VHD-15.bin','SCTP5_SCVMM_VHD-16.bin','SCTP5_SCVMM_VHD-17.bin',
                'SCTP5_SCVMM_VHD-18.bin'
                )

    $omFiles = @(
                'SCTP5_SCOM_VHD.exe','SCTP5_SCOM_VHD-1.bin','SCTP5_SCOM_VHD-2.bin',
                'SCTP5_SCOM_VHD-3.bin','SCTP5_SCOM_VHD-4.bin','SCTP5_SCOM_VHD-5.bin',
                'SCTP5_SCOM_VHD-6.bin','SCTP5_SCOM_VHD-7.bin','SCTP5_SCOM_VHD-8.bin',
                'SCTP5_SCOM_VHD-9.bin','SCTP5_SCOM_VHD-10.bin','SCTP5_SCOM_VHD-11.bin',
                'SCTP5_SCOM_VHD-12.bin','SCTP5_SCOM_VHD-13.bin','SCTP5_SCOM_VHD-14.bin'
                )

    $scorhFiles = @(
                    'SCTP5_SCO_VHD.exe','SCTP5_SCO_VHD-1.bin','SCTP5_SCO_VHD-2.bin',
                    'SCTP5_SCO_VHD-3.bin','SCTP5_SCO_VHD-4.bin','SCTP5_SCO_VHD-5.bin',
                    'SCTP5_SCO_VHD-6.bin','SCTP5_SCO_VHD-7.bin','SCTP5_SCO_VHD-8.bin',
                    'SCTP5_SCO_VHD-9.bin','SCTP5_SCO_VHD-10.bin','SCTP5_SCO_VHD-11.bin',
                    'SCTP5_SCO_VHD-12.bin'
                    )

    $dpmFiles = @(
                'SCTP5_SCDPM_VHD.exe','SCTP5_SCDPM_VHD-1.bin','SCTP5_SCDPM_VHD-2.bin',
                'SCTP5_SCDPM_VHD-3.bin','SCTP5_SCDPM_VHD-4.bin','SCTP5_SCDPM_VHD-5.bin',
                'SCTP5_SCDPM_VHD-6.bin','SCTP5_SCDPM_VHD-7.bin','SCTP5_SCDPM_VHD-8.bin',
                'SCTP5_SCDPM_VHD-9.bin','SCTP5_SCDPM_VHD-10.bin','SCTP5_SCDPM_VHD-11.bin',
                'SCTP5_SCDPM_VHD-12.bin','SCTP5_SCDPM_VHD-13.bin','SCTP5_SCDPM_VHD-14.bin',
                'SCTP5_SCDPM_VHD-15.bin','SCTP5_SCDPM_VHD-16.bin'
                )

    $smFiles = @(
                'SCTP5_SCSM_VHD.exe','SCTP5_SCSM_VHD-1.bin','SCTP5_SCSM_VHD-2.bin',
                'SCTP5_SCSM_VHD-4.bin','SCTP5_SCSM_VHD-5.bin','SCTP5_SCSM_VHD-6.bin',
                'SCTP5_SCSM_VHD-7.bin','SCTP5_SCSM_VHD-8.bin','SCTP5_SCSM_VHD-9.bin',
                'SCTP5_SCSM_VHD-10.bin','SCTP5_SCSM_VHD-11.bin','SCTP5_SCSM_VHD-12.bin'
                )

}

Process
{
    Switch ($Component)
    {
        'VMM' {
            $jobs = $vmmFiles | ForEach-Object { Start-BitsTransfer -Source "${vmmBaseUrl}/$_" -Destination D:\TP5 -Asynchronous }
        }

        'OM' {
            $jobs = $omFiles | ForEach-Object { Start-BitsTransfer -Source "${omBaseUrl}/$_" -Destination $Destination -Asynchronous }
        }

        'SCO' {
            $jobs = $scorhFiles | ForEach-Object { Start-BitsTransfer -Source "${scorhBaseUrl}/$_" -Destination $Destination -Asynchronous }
        }

        'DPM' {
            $jobs = $dpmFiles | ForEach-Object { Start-BitsTransfer -Source "${dpmBaseUrl}/$_" -Destination $Destination -Asynchronous }
        }

        'SM' {
            $jobs = $smFiles | ForEach-Object { Start-BitsTransfer -Source "${smBaseUrl}/$_" -Destination $Destination -Asynchronous }
        }

        'All' {
            $url =  ($vmmFiles | ForEach-Object { "${vmmBaseUrl}/$_" }) + 
                    ($omFiles | ForEach-Object { "${omBaseUrl}/$_" }) + 
                    ($scorhFiles | ForEach-Object { "${scorhBaseUrl}/$_" }) +
                    ($dpmFiles | ForEach-Object { "${dpmBaseUrl}/$_" }) +
                    ($smFiles | ForEach-Object { "${smBaseUrl}/$_" })

            $jobs = $url | ForEach-Object { Start-BitsTransfer -Source $_ -Destination $Destination -Asynchronous -Verbose }
        }
    }
         
    Write-Host 'Waiting for downloads to complete ...'
    While ($jobs.JobState -eq 'Transferring')
    {
        foreach ($job in $jobs){
            if ($job.JobState -eq 'Transferred')
            {
                Complete-BitsTransfer -BitsJob $job
            }
            elseif ($job.JobState -eq 'Failed')
            {
                Write-Error -Message $job.InternalErrorCode
                Remove-BitsTransfer -BitsJob $job
            }
        }
        Start-Sleep -Seconds 10
    }
    
    #just in case something is left
    Get-BitsTransfer | Complete-BitsTransfer
}