# Use an official Python runtime as a parent image
FROM python:3.13-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 \
    gcc \
    libpq-dev \
    && rm -rf /var/lib/apt/lists/*

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

# Copy project
COPY ./app .

# Expose FastAPI port
EXPOSE 8000

# Run uvicorn
CMD ["uvicorn", "c2_main:app", "--host", "0.0.0.0", "--port", "8000"]