# syntax=docker/dockerfile:1.4
FROM python:3.11-slim-bookworm

WORKDIR /app

# Docling is in pyproject.toml; uv.lock pins torch to this index (same as former:
#   pip install docling --extra-index-url https://download.pytorch.org/whl/cpu
# UV_EXTRA_INDEX_URL keeps CPU wheels available if the lock is refreshed in Docker.)
ENV APP_DATA_DIRECTORY=/app_data \
    TEMP_DIRECTORY=/tmp/presenton \
    PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium \
    UV_SYSTEM_PYTHON=1 \
    UV_COMPILE_BYTECODE=1 \
    UV_LINK_MODE=copy \
    UV_EXTRA_INDEX_URL=https://download.pytorch.org/whl/cpu \
    PATH="/root/.local/bin:${PATH}"

RUN apt-get update && apt-get install -y --no-install-recommends \
      ca-certificates curl \
      nginx libreoffice fontconfig chromium imagemagick zstd \
    && curl -LsSf https://astral.sh/uv/install.sh | sh \
    && rm -rf /var/lib/apt/lists/*

RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
    && apt-get install -y nodejs \
    && rm -rf /var/lib/apt/lists/*

# Bind mount `.:/app` hides any .venv under servers/fastapi at runtime — install deps into
# system site-packages (same interpreter `start.js` uses as `python`).
COPY servers/fastapi /app/servers/fastapi
WORKDIR /app/servers/fastapi
RUN --mount=type=cache,target=/root/.cache/uv \
    uv export --frozen --no-dev --no-emit-project -o /tmp/requirements.txt \
    && uv pip install --system -r /tmp/requirements.txt \
    && uv pip install --system --no-deps .

WORKDIR /app
COPY nginx.conf /etc/nginx/nginx.conf

EXPOSE 80
CMD ["node", "/app/start.js", "--dev"]