FROM python:3.11-slim

RUN apt-get update && apt-get install -y curl ca-certificates && rm -rf /var/lib/apt/lists/*

RUN curl -fsSL https://ollama.com/install.sh | sh

WORKDIR /app

COPY requirements.txt .
COPY app.py .
COPY database.py .

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

EXPOSE 7860

# CORRIGIDO: phi3.5 → phi3
RUN ollama serve & sleep 25 && ollama pull phi3:mini-4k-instruct-q4_0 && kill $!

HEALTHCHECK --interval=30s CMD curl -f http://localhost:7860/health || exit 1

ENV OLLAMA_NUM_PARALLEL=3

CMD ["python", "app.py"]