# Base image
FROM node:20-alpine AS base
WORKDIR /app

# -----------------------------
# Dependencies
# -----------------------------
FROM base AS deps

# Needed for some node modules
RUN apk add --no-cache libc6-compat

# Install Bun
RUN npm install -g bun

# Copy lockfiles
COPY package.json bun.lock* ./

# Install dependencies
RUN bun install --frozen-lockfile


# -----------------------------
# Builder
# -----------------------------
FROM base AS builder
WORKDIR /app

# Install Bun for build
RUN npm install -g bun

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

ENV NEXT_TELEMETRY_DISABLED=1

# Build Next.js
RUN bun run build


# -----------------------------
# Runner (Production)
# -----------------------------
FROM node:20-alpine AS runner
WORKDIR /app

# Install tools for Coolify healthcheck
RUN apk add --no-cache curl wget libc6-compat

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

ENV NEXT_PUBLIC_ALGOLIA_DOCSEARCH_APP_ID=9H0TIFTCUL
ENV NEXT_PUBLIC_ALGOLIA_DOCSEARCH_API_KEY=f550fc7a27c062f31d6fc7f63d119d1d
ENV NEXT_PUBLIC_ALGOLIA_DOCSEARCH_INDEX_NAME=docu.crawler

# Create non-root user
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

# Copy built files
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 3000

ENV PORT=3000
ENV HOSTNAME=0.0.0.0

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