#!/usr/bin/env bash
# Local run helper for macOS / Linux. Prints clear errors and the URL.
set -e
cd "$(dirname "$0")"

# Pick a Python (prefer python3)
PY="$(command -v python3 || command -v python || true)"
if [ -z "$PY" ]; then
  echo "Python 3 not found. Install from https://www.python.org/downloads/ and retry."
  exit 1
fi
echo "Using $($PY --version)"

# Create / reuse venv
[ -d .venv ] || "$PY" -m venv .venv
# shellcheck disable=SC1091
source .venv/bin/activate

echo "Installing dependencies (first run downloads ~200MB, please wait)..."
python -m pip install --upgrade pip >/dev/null
python -m pip install -r requirements.txt

# OCR system deps are optional (only needed for scanned files / images)
command -v tesseract >/dev/null || echo "Note: tesseract not installed (OCR disabled). Optional: brew install tesseract"

echo ""
echo "Starting server.  Open  ->  http://localhost:8000"
echo "(the first question downloads the embedding model, ~10s)"
echo ""
exec python -m uvicorn app.main:app --host 0.0.0.0 --port 8000