# 1. Dependencias
FROM node:20-alpine AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app
COPY package*.json ./
RUN npm ci --legacy-peer-deps

# 2. Compilación
FROM node:20-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# Generar el cliente de Prisma antes del build de Next.js
RUN npx prisma generate
ENV NEXT_TELEMETRY_DISABLED 1
RUN npm run build

# 3. Ejecución de producción
FROM node:20-alpine AS runner
WORKDIR /app
ENV NODE_ENV production
ENV NEXT_TELEMETRY_DISABLED 1

# Crear usuario no root por seguridad
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/google-credentials.json ./google-credentials.json

USER nextjs
EXPOSE 3000
ENV PORT 3000

# Next.js standalone server
CMD ["node", "server.js"]