# Use Python 3.12 slim image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1

# Set work directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    postgresql-client \
    gcc \
    python3-dev \
    musl-dev \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements
COPY pyproject.toml ./

# Install Python dependencies
RUN pip install --upgrade pip setuptools wheel && \
    pip install -e ".[dev]"

# Copy project
COPY . .

# Create necessary directories
RUN mkdir -p logs media staticfiles

# Collect static files
RUN python manage.py collectstatic --noinput || true

# Expose port
EXPOSE 8000

# Default command
CMD ["gunicorn", "config.wsgi:application", "--bind", "0.0.0.0:8000", "--workers", "3"]