FROM python:3.11-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set work directory
WORKDIR /app

# Install system dependencies
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        postgresql-client \
        build-essential \
        libpq-dev \
    && rm -rf /var/lib/apt/lists/*

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

# Copy project
COPY . /app/

# Create directories
RUN mkdir -p /app/staticfiles /app/media /app/logs

# Expose port
EXPOSE 8000

# Default command
CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]