FROM node:22-bookworm-slim AS static-assets

ARG ESBUILD_VERSION=0.28.2

WORKDIR /build

RUN npm install --global "esbuild@${ESBUILD_VERSION}" \
    && test "$(esbuild --version)" = "${ESBUILD_VERSION}"

COPY static/ /build/static/
COPY scripts/build_static_assets.mjs /build/build_static_assets.mjs
COPY scripts/copy_reader_vendor.mjs /build/copy_reader_vendor.mjs

RUN mkdir -p /out \
    && cp -a static/. /out/ \
    && node /build/copy_reader_vendor.mjs /out/vendor \
    && esbuild static/app.js --minify --target=es2019 --charset=utf8 --legal-comments=none --outfile=/out/app.js \
    && esbuild static/reader-contract.js --minify --target=es2019 --charset=utf8 --legal-comments=none --outfile=/out/reader-contract.js \
    && esbuild static/reader-store.js --minify --target=es2019 --charset=utf8 --legal-comments=none --outfile=/out/reader-store.js \
    && esbuild static/reader.js --minify --target=es2019 --charset=utf8 --legal-comments=none --outfile=/out/reader.js \
    && esbuild static/style.css --minify --outfile=/out/style.css \
    && esbuild static/reader.css --minify --outfile=/out/reader.css \
    && node /build/build_static_assets.mjs \
    && esbuild /out/sw.js --minify --target=es2019 --charset=utf8 --legal-comments=none --outfile=/out/sw.min.js \
    && mv /out/sw.min.js /out/sw.js

FROM python:3.11-slim

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    gzip \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app.py .
COPY --from=static-assets /out/ static/
COPY data/ data/
COPY txt/ txt/

RUN if [ -f data/search_data.json ]; then \
      gzip -k -9 data/search_data.json; \
    fi

EXPOSE 7860

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--log-level", "info"]