# 🚀 Frontend (Portal) Dockerfile - Plesk Optimized
# Multi-stage build for Next.js production deployment via Plesk

# =====================================================
# Stage 1: Dependencies - Install all dependencies
# =====================================================
FROM node:22-alpine AS deps

RUN apk add --no-cache libc6-compat dumb-init \
 && corepack enable && corepack prepare pnpm@10.15.0 --activate

WORKDIR /app

# Copy workspace configuration
COPY .npmrc pnpm-workspace.yaml package.json pnpm-lock.yaml ./
COPY packages/domain/package.json ./packages/domain/
COPY packages/validation/package.json ./packages/validation/
COPY apps/portal/package.json ./apps/portal/

# Install all dependencies with scripts enabled (esbuild, sharp, etc.)
RUN pnpm install --frozen-lockfile --prefer-offline --config.ignore-scripts=false

# =====================================================
# Stage 2: Builder - Compile and build Next.js
# =====================================================
FROM node:22-alpine AS builder

RUN corepack enable && corepack prepare pnpm@10.15.0 --activate

WORKDIR /app

# Copy workspace configuration and source
COPY .npmrc pnpm-workspace.yaml package.json pnpm-lock.yaml tsconfig.json tsconfig.base.json ./
COPY packages/ ./packages/
COPY apps/portal/ ./apps/portal/

# Ensure public directory exists
RUN mkdir -p /app/apps/portal/public

# Copy pre-installed node_modules from deps
COPY --from=deps /app/node_modules ./node_modules

# Build shared packages
RUN pnpm --filter @customer-portal/domain build && \
    pnpm --filter @customer-portal/validation build

# Build-time environment variables (baked into Next.js client bundle)
ARG NEXT_PUBLIC_API_BASE=/api
ARG NEXT_PUBLIC_APP_NAME="Customer Portal"
ARG NEXT_PUBLIC_APP_VERSION=1.0.0

ENV NODE_ENV=production \
    NEXT_PUBLIC_API_BASE=${NEXT_PUBLIC_API_BASE} \
    NEXT_PUBLIC_APP_NAME=${NEXT_PUBLIC_APP_NAME} \
    NEXT_PUBLIC_APP_VERSION=${NEXT_PUBLIC_APP_VERSION}

WORKDIR /app/apps/portal
RUN pnpm build

# =====================================================
# Stage 3: Production - Minimal Alpine runtime image
# =====================================================
FROM node:22-alpine AS production

RUN apk add --no-cache wget curl dumb-init libc6-compat \
 && rm -rf /var/cache/apk/*

WORKDIR /app

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

# Copy Next.js standalone build
COPY --from=builder --chown=nextjs:nodejs /app/apps/portal/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/apps/portal/.next/static ./apps/portal/.next/static
COPY --from=builder --chown=nextjs:nodejs /app/apps/portal/public ./apps/portal/public

RUN mkdir -p /app/logs && chown -R nextjs:nodejs /app

USER nextjs

EXPOSE 3000

ENV NODE_ENV=production \
    NEXT_TELEMETRY_DISABLED=1 \
    PORT=3000 \
    HOSTNAME="0.0.0.0"

HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost:3000/api/health || exit 1

ENTRYPOINT ["dumb-init", "--"]
CMD ["node", "apps/portal/server.js"]