FROM python:3.11-slim

# System libs required by cadquery-ocp (OpenCascade) and open3d.
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        libgl1 \
        libglib2.0-0 \
        libxrender1 \
        libxext6 \
        libsm6 \
    && rm -rf /var/lib/apt/lists/*

COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv

ENV UV_LINK_MODE=copy \
    UV_COMPILE_BYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1

WORKDIR /app

# Install dependencies first for layer caching.
COPY pyproject.toml uv.lock ./
RUN uv sync --frozen --no-install-project --no-dev

# Copy the application source.
COPY . .

# Install the project itself (editable) so backend/data/ is resolvable.
RUN uv sync --frozen --no-dev

ENV PORT=8080
EXPOSE 8080

CMD ["sh", "-c", "uv run uvicorn src.api.main:app --host 0.0.0.0 --port ${PORT}"]