$ErrorActionPreference = "Stop"
$Root = Split-Path -Parent $PSScriptRoot
Set-Location (Join-Path $Root "backend")

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

& .\.venv\Scripts\Activate.ps1
pip install -r requirements.txt
if (-not (Test-Path ".env")) {
    Copy-Item ".env.example" ".env"
    Write-Host "Created backend/.env from .env.example — update values as needed."
}

uvicorn app.main:app --reload --host 127.0.0.1 --port 8000