FROM python:3.11-slim

# Install system dependencies for OpenCV, Pillow, PostgreSQL, etc.
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libpq-dev \
    ffmpeg \
    libsm6 \
    libxext6 \
    libgl1 \
    libglib2.0-0 \
    curl \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install uv for fast python package management
RUN curl -LsSf https://astral.sh/uv/install.sh | sh
ENV PATH="/root/.local/bin:${PATH}"

WORKDIR /app

# Copy pyproject.toml and uv.lock from backend
COPY pyproject.toml uv.lock* /app/

# Install python dependencies using uv
RUN uv pip install --system -r pyproject.toml

# Copy backend source code
COPY . /app/backend

WORKDIR /app/backend

# Make entrypoint script executable
RUN chmod +x /app/backend/entrypoint.sh

# Expose Hugging Face Space port
EXPOSE 7860

ENTRYPOINT ["/app/backend/entrypoint.sh"]