FROM --platform=linux/amd64 node:18-alpine AS base

WORKDIR /app

FROM base AS deps
RUN apk add --no-cache libc6-compat
COPY package.json yarn.lock* ./
RUN yarn

FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Build-time environment variables (NEXT_PUBLIC_* are embedded at build time)
ARG NEXT_PUBLIC_APP_MODE=landing
ARG NEXT_PUBLIC_API_URL=https://hr.aiquity.xyz
ARG NEXT_PUBLIC_API_BASE_URL=https://hr.aiquity.xyz/api
ARG NEXT_PUBLIC_LIVEKIT_URL=wss://hackaton-eizc9zqk.livekit.cloud

ENV NEXT_PUBLIC_APP_MODE=$NEXT_PUBLIC_APP_MODE
ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
ENV NEXT_PUBLIC_API_BASE_URL=$NEXT_PUBLIC_API_BASE_URL
ENV NEXT_PUBLIC_LIVEKIT_URL=$NEXT_PUBLIC_LIVEKIT_URL

RUN yarn build

FROM base AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_PUBLIC_APP_MODE=landing
ENV NEXT_PUBLIC_API_URL=https://hr.aiquity.xyz
ENV NEXT_PUBLIC_API_BASE_URL=https://hr.aiquity.xyz/api
ENV NEXT_PUBLIC_LIVEKIT_URL=wss://hackaton-eizc9zqk.livekit.cloud

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

RUN mkdir .next
RUN chown nextjs:nodejs .next

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"]