FROM python:3.12-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY pyproject.toml .
RUN pip install --no-cache-dir .

# Copy application code
COPY src/ src/

# Create data directories
RUN mkdir -p data reports daily_briefings

# Default command
CMD ["python", "-m", "src.main", "run"]