# ---- Stage 1: Build frontend ----
FROM node:20-alpine AS frontend-build
WORKDIR /frontend
COPY frontend/package*.json ./
RUN npm ci --registry=https://registry.npmmirror.com
COPY frontend/ .
RUN npm run build

# ---- Stage 2: Python backend ----
FROM python:3.12-slim
WORKDIR /app

ENV PLAYWRIGHT_DOWNLOAD_HOST=https://npmmirror.com/mirrors/playwright

RUN sed -i 's|http://deb.debian.org|https://mirrors.aliyun.com|g; s|http://security.debian.org|https://mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources

# Install deps
COPY backend/requirements.txt .
RUN pip install --no-cache-dir --index-url https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn -r requirements.txt
RUN apt-get update \
    && apt-get install -y --no-install-recommends \
      fonts-liberation fonts-unifont fonts-wqy-zenhei \
      libasound2t64 libatk-bridge2.0-0 libatk1.0-0 libatspi2.0-0 \
      libcairo2 libcups2 libdbus-1-3 libdrm2 libegl1 libfontconfig1 \
      libfreetype6 libgbm1 libglib2.0-0t64 libgtk-3-0t64 libnspr4 libnss3 \
      libpango-1.0-0 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 \
      libxdamage1 libxext6 libxfixes3 libxrandr2 libxshmfence1 xvfb \
    && rm -rf /var/lib/apt/lists/*
RUN playwright install chromium

# Copy backend source
COPY backend/ .

# Copy built frontend into backend/static
COPY --from=frontend-build /frontend/dist ./static

# Data directory for SQLite
RUN mkdir -p /app/data

ENV PYTHONPATH=/app
ENV DATABASE_URL=sqlite:////app/data/app.db

EXPOSE 8000

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]