# syntax=docker/dockerfile:1
FROM node:24-bookworm-slim AS frontend-build
WORKDIR /app/frontend
RUN npm install -g pnpm@11.19.0
COPY frontend/package.json frontend/pnpm-lock.yaml frontend/pnpm-workspace.yaml ./
RUN CI=true pnpm install --frozen-lockfile
COPY frontend/ ./
RUN CI=true pnpm build

# 单镜像、不带模型权重：启动时从 Hugging Face 拉取（支持 hf-mirror 等镜像站）
FROM python:3.12-slim AS app
ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1 \
    LAYA_DATABASE_PATH=/data/laya.sqlite3 \
    LAYA_FRONTEND_DIR=/app/frontend/dist \
    LAYA_MODEL_DIR=/data/models/ad-clf
WORKDIR /app
RUN pip install --no-cache-dir torch==2.11.0 --index-url https://download.pytorch.org/whl/cpu
RUN pip install --no-cache-dir transformers==5.20.2 "safetensors>=0.6.0"
COPY backend/ /app/backend/
RUN pip install --no-cache-dir --no-deps /app/backend && \
    pip install --no-cache-dir fastapi==0.141.1 uvicorn==0.53.0 argon2-cffi==25.1.0 pydantic==2.13.5
COPY scripts/entrypoint.py /app/scripts/entrypoint.py
COPY --from=frontend-build /app/frontend/dist/ /app/frontend/dist/
RUN mkdir -p /data
EXPOSE 8080
HEALTHCHECK --interval=30s --timeout=5s --start-period=300s CMD python -c "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8080/health/live', timeout=3)" || exit 1
CMD ["python", "scripts/entrypoint.py"]