# syntax=docker/dockerfile:1

# ── Stage 1: deps ──────────────────────────────────────────────────────────────
FROM node:20-alpine AS deps
RUN apk add --no-cache libc6-compat python3 make g++
WORKDIR /app

COPY package.json package-lock.json* ./
RUN npm install

# ── Stage 2: builder ───────────────────────────────────────────────────────────
FROM node:20-alpine AS builder
RUN apk add --no-cache libc6-compat openssl
WORKDIR /app

COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Generate Prisma client
RUN npx prisma generate

ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_ENV=production
# Dummy DATABASE_URL so next build doesn't crash (real URL injected at runtime)
ENV DATABASE_URL="file:/tmp/dummy.db"

RUN npm run build

# ── Stage 3: runner ────────────────────────────────────────────────────────────
FROM node:20-alpine AS runner
RUN apk add --no-cache libc6-compat openssl su-exec
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 /app/prisma ./prisma
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package.json ./package.json

# Standalone output
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

RUN mkdir -p /app/data && chown nextjs:nodejs /app/data

COPY --chmod=755 docker-entrypoint.sh ./docker-entrypoint.sh

EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

# Fix ownership of the bind-mounted /app/data volume, then drop to nextjs
ENTRYPOINT ["./docker-entrypoint.sh"]