# 1. Base Image
FROM node:20-alpine AS base
RUN corepack enable && corepack prepare pnpm@latest --activate

# 2. Dependencies Stage
FROM base AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app
COPY package.json pnpm-lock.yaml ./
# Config setzen um Script-Warnungen zu umgehen
RUN pnpm config set dedupe-peer-dependents false 
RUN pnpm install --frozen-lockfile --unsafe-perm

# 3. Builder Stage
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# --- NEU HINZUFÜGEN: START ---
# Wir müssen die Variablen als Build-Argumente definieren
ARG NEXT_PUBLIC_SUPABASE_URL
ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
ARG GEMINI_API_KEY

# Und sie als Environment-Variablen für den Build-Prozess setzen
ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY
ENV GEMINI_API_KEY=$GEMINI_API_KEY

# --- NEU HINZUFÜGEN: ENDE ---

ENV NEXT_TELEMETRY_DISABLED 1

RUN pnpm run build

# 4. Runner Stage
FROM base AS runner
WORKDIR /app

ENV NODE_ENV production
ENV NEXT_TELEMETRY_DISABLED 1

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

COPY --from=builder /app/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

USER nextjs

EXPOSE 7777
ENV PORT 7777
ENV HOSTNAME "0.0.0.0"

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