$ErrorActionPreference = "Stop"

if (-not (Test-Path ".venv\Scripts\python.exe")) {
    python -m venv .venv
}

.\.venv\Scripts\python.exe -m pip install --upgrade pip
.\.venv\Scripts\python.exe -m pip install -r requirements.txt

if (-not (Get-Command "ffmpeg" -ErrorAction SilentlyContinue)) {
    Write-Warning "ffmpeg was not found on PATH. Install it before processing audio files."
}

if (-not (Test-Path ".env")) {
    Copy-Item ".env.example" ".env"
    Write-Host "Created .env from .env.example. Add your OPENROUTER_API_KEY before generating MoM."
}

Write-Host "Setup complete. Run .\run.ps1 to start the app."