# RestockIQ serving image — inference/lookup only, nothing trains at startup.
# Prophet is a pipeline-only dependency (baselines run offline), so the image
# installs just the serving requirements to stay small.
FROM python:3.13-slim

WORKDIR /code

# lightgbm's compiled lib needs libgomp at runtime
RUN apt-get update && apt-get install -y --no-install-recommends libgomp1 \
    && rm -rf /var/lib/apt/lists/*

COPY requirements-serve.txt .
RUN pip install --no-cache-dir -r requirements-serve.txt

COPY app/ app/
COPY models/ models/
COPY data/forecasts.parquet data/
COPY data/history_tail.parquet data/
COPY data/backtest_summary.json data/
COPY data/backtest_per_sku.parquet data/

EXPOSE 7860

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]