FROM python:3.12-slim

# Set working directory
WORKDIR /app

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

# Install uv if not present
RUN pip install --no-cache-dir uv

# Copy project files
COPY . .

# Install Python dependencies
RUN uv pip install --system -r requirements.txt

# Set environment variable for AI model control
ENV AI_MODEL=gemini
ENV HF_SPACE=1

# Expose backend port
EXPOSE 7860

# Run the backend app
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]