# URL to the application's installer
$downloadUrl = "https://pinotage.centrastage.net/csm/profile/downloadAgent/key-site"
# Path where the installer will be saved
$downloadPath = "C:\Windows\Temp\agentsetup.exe"

# Path to the uninstaller of the current application
$uninstallPath = "C:\Program Files (x86)\CentraStage\uninst.exe"
# Optional arguments for the uninstallation
$uninstallArgs = "/uninstall /quiet"

# Optional arguments for the installation
$installArgs = "/silent"

# Download the installer
Write-Output "Downloading the installer..."
Invoke-WebRequest -Uri $downloadUrl -OutFile $downloadPath

Write-Output "The installer has been downloaded to $downloadPath."

# Start the uninstallation
$uninstallProcess = Start-Process -FilePath $uninstallPath -ArgumentList $uninstallArgs -PassThru

# Wait until the uninstallation is completed
Write-Output "Waiting for the uninstallation to complete..."
Wait-Process -Id $uninstallProcess.Id

Write-Output "The uninstallation is complete."

# Start the installation
$installProcess = Start-Process -FilePath $downloadPath -ArgumentList $installArgs -PassThru

# Wait until the installation is completed
Write-Output "Waiting for the installation to complete..."
Wait-Process -Id $installProcess.Id

Write-Output "The installation is complete."

# Remove the downloaded installer
Write-Output "Removing the downloaded installer..."
Remove-Item -Path $downloadPath -Force

Write-Output "The downloaded installer has been removed."


Write-Output "De installatie is voltooid."