# HF Spaces root Dockerfile
FROM python:3.12-slim

WORKDIR /app

# Install system dependencies (psycopg2 needs libpq, Tesseract OCR needs tesseract-ocr)
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    libpq-dev \
    tesseract-ocr \
    tesseract-ocr-eng \
    tesseract-ocr-fra \
    && rm -rf /var/lib/apt/lists/*

# Copy backend requirements first for layer caching
COPY backend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy the entire repo (including backend/.env if present — it's gitignored)
COPY . .

# The .env file is loaded at runtime by storage.py (backend/.env)
# The Python imports (from connectors., from models., etc.) expect to run from backend/
WORKDIR /app/backend

# HF Spaces routes traffic to port 7860 by default
EXPOSE 7860

# Start the FastAPI server
CMD ["uvicorn", "api.server:app", "--host", "0.0.0.0", "--port", "7860"]