# Stage 1: Build client
FROM node:20-alpine AS client-build
WORKDIR /app/src/client
COPY src/client/package*.json ./
RUN npm ci
COPY src/client/ ./
RUN npm run build

# Stage 2: Build server
FROM node:20-alpine AS server-build
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY tsconfig.json ./
COPY src/server/ ./src/server/
RUN npx tsc

# Stage 3: Production runtime
FROM node:20-alpine
WORKDIR /app

COPY package*.json ./
RUN npm ci --omit=dev

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

ENV NODE_ENV=production
ENV PORT=3000
ENV DATABASE_PATH=/app/data/pricehunter.db

EXPOSE 3000
VOLUME /app/data

CMD ["node", "dist/server/index.js"]