FROM python:3.11-slim

# Install supervisor for process management
RUN apt-get update && apt-get install -y --no-install-recommends supervisor && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application source files
COPY . .

# Copy supervisord configuration
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Create required directories
RUN mkdir -p /app/_data /app/_logs

CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]