$ErrorActionPreference = "Stop"

$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$venvDir = Join-Path $scriptDir ".venv"
$python = "py -3.11"

if (-not (Test-Path $venvDir)) {
  Invoke-Expression "$python -m venv `"$venvDir`""
}

$venvPython = Join-Path $venvDir "Scripts\python.exe"
& $venvPython -m pip install --upgrade pip
& $venvPython -m pip install -r (Join-Path $scriptDir "requirements.txt")

$env:WHISPER_MODEL = if ($env:WHISPER_MODEL) { $env:WHISPER_MODEL } else { "base" }
$env:WHISPER_LANGUAGE = if ($env:WHISPER_LANGUAGE) { $env:WHISPER_LANGUAGE } else { "" }
$env:WHISPER_DEVICE = if ($env:WHISPER_DEVICE) { $env:WHISPER_DEVICE } else { "auto" }
$env:WHISPER_COMPUTE_TYPE = if ($env:WHISPER_COMPUTE_TYPE) { $env:WHISPER_COMPUTE_TYPE } else { "" }
$env:WHISPER_BEAM_SIZE = if ($env:WHISPER_BEAM_SIZE) { $env:WHISPER_BEAM_SIZE } else { "5" }
$env:WHISPER_VAD_FILTER = if ($env:WHISPER_VAD_FILTER) { $env:WHISPER_VAD_FILTER } else { "1" }
$env:WHISPER_DOWNLOAD_ROOT = if ($env:WHISPER_DOWNLOAD_ROOT) { $env:WHISPER_DOWNLOAD_ROOT } else { (Join-Path $scriptDir "models-cache") }

Push-Location $scriptDir
try {
  & $venvPython -m uvicorn app:app --host 0.0.0.0 --port 8088
} finally {
  Pop-Location
}