# === Étape 1 : Build SSR Angular (avec Node 14) ===
FROM node:14-alpine AS builder

WORKDIR /app

# Installer les dépendances backend
COPY package*.json ./
RUN npm install

# Copier le projet complet (backend + angular-client)
COPY . .

# Build Angular SSR dans angular-client
WORKDIR /app/angular-client
RUN npm install
RUN npm run build:ssr

# === Étape 2 : Runner final avec Node 14 ===
FROM node:14-alpine AS runner

WORKDIR /app
ENV NODE_ENV=production
ENV PORT=4000

# Copier le serveur Express
COPY --from=builder /app/index.js ./index.js
COPY --from=builder /app/package*.json ./
COPY --from=builder /app/routes ./routes
COPY --from=builder /app/lib ./lib

# Copier la build Angular SSR
COPY --from=builder /app/angular-client/dist ./dist

# Installer les dépendances nécessaires au runtime
RUN npm install --omit=dev

EXPOSE 4000

CMD ["node", "index.js"]