# Use Python 3.12 as the base image
FROM python:3.12-slim

# Set working directory
WORKDIR /app

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PYTHONPATH=/app

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

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

# Copy application code
COPY . .

# Set up entrypoint script
# Note: entrypoint.sh is at the root of the backend directory, not in a scripts folder
COPY entrypoint.sh /usr/local/bin/entrypoint.sh
RUN chmod +x /usr/local/bin/entrypoint.sh

# Expose port
EXPOSE 8000

# Set the entrypoint
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

# Default command
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]