FROM node:20-alpine AS client-build
WORKDIR /app/client
COPY client/package.json client/package-lock.json* ./
RUN npm install --no-audit --no-fund
COPY client/ ./
RUN npm run build

FROM node:20-alpine AS server-build
WORKDIR /app/server
COPY server/package.json server/package-lock.json* ./
RUN npm install --no-audit --no-fund
COPY server/ ./
RUN npm run build

FROM node:20-alpine AS runtime
WORKDIR /app
ENV NODE_ENV=production
ENV PORT=3000
ENV TZ=Asia/Shanghai
RUN apk add --no-cache tzdata \
  && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
  && echo "Asia/Shanghai" > /etc/timezone

COPY server/package.json server/package-lock.json* ./
RUN npm install --omit=dev --no-audit --no-fund

COPY --from=client-build /app/client/dist ./client/dist
COPY --from=server-build /app/server/dist ./server/dist
COPY server/src/db/schema.sql ./server/src/db/schema.sql

RUN mkdir -p ./server/data
VOLUME ["/app/server/data"]

EXPOSE 3000
WORKDIR /app/server
CMD ["node", "dist/index.js"]