FROM python:3.9-slim

WORKDIR /app

# Copy requirements first to leverage Docker cache
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

# Create necessary directories
RUN mkdir -p data/raw data/processed models

# Expose ports for API and Streamlit
EXPOSE 8000 8501

# Command to run both the API and Streamlit app
CMD ["sh", "-c", "uvicorn src.api.app:app --host 0.0.0.0 --port 8000 & streamlit run src/web/app.py --server.port 8501 --server.address 0.0.0.0"]