# syntax=docker/dockerfile:1

# ─────────────────────────────────────────────────────────────────────────────
# Property Management Network — production image for DigitalOcean App Platform (DOCR)
# Multi-stage build producing a slim Next.js standalone server.
# ─────────────────────────────────────────────────────────────────────────────

FROM node:22-alpine AS base
# libc6-compat keeps some native/optional deps happy on Alpine.
RUN apk add --no-cache libc6-compat
WORKDIR /app

# ── Install dependencies (cached on lockfile) ────────────────────────────────
FROM base AS deps
COPY package.json package-lock.json ./
RUN npm ci

# ── Build the app ────────────────────────────────────────────────────────────
FROM base AS builder
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
# NEXT_PUBLIC_* values are inlined into the client bundle at build time, so they
# must be present here. Pass them as --build-arg when building the image.
ARG NEXT_PUBLIC_APP_URL
ARG NEXT_PUBLIC_APP_NAME="Property Management Network"
ARG NEXT_PUBLIC_TURNSTILE_SITE_KEY
ENV NEXT_PUBLIC_APP_URL=$NEXT_PUBLIC_APP_URL
ENV NEXT_PUBLIC_APP_NAME=$NEXT_PUBLIC_APP_NAME
ENV NEXT_PUBLIC_TURNSTILE_SITE_KEY=$NEXT_PUBLIC_TURNSTILE_SITE_KEY
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN npm run build

# ── Runtime image ────────────────────────────────────────────────────────────
FROM base AS runner
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV PORT=3000
ENV HOSTNAME=0.0.0.0
# Uploaded documents/photos live here — mount a persistent volume on this path.
ENV STORAGE_DIR=/app/storage

RUN addgroup -g 1001 -S nodejs && adduser -u 1001 -S nextjs -G nodejs

# Next.js standalone output: server.js + the minimal node_modules it traced.
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

# Migration runner: the SQL files, the script, and the full drizzle-orm package
# (standalone tracing omits the migrator submodule the app never imports).
COPY --from=builder /app/lib/db/migrations ./lib/db/migrations
COPY --from=builder /app/node_modules/drizzle-orm ./node_modules/drizzle-orm
COPY scripts/migrate.mjs ./scripts/migrate.mjs
COPY docker-entrypoint.sh ./docker-entrypoint.sh
RUN chmod +x ./docker-entrypoint.sh

# Create the storage mount point owned by the runtime user.
RUN mkdir -p /app/storage && chown -R nextjs:nodejs /app/storage

USER nextjs
EXPOSE 3000

# Liveness probe (also used by App Platform health checks). Uses Node's global fetch — no curl/wget needed.
HEALTHCHECK --interval=30s --timeout=5s --start-period=25s --retries=3 \
  CMD node -e "fetch('http://127.0.0.1:'+(process.env.PORT||3000)+'/api/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"

ENTRYPOINT ["./docker-entrypoint.sh"]