# Build stage - Alpine para build rápido
FROM node:22-alpine AS base
RUN corepack enable && corepack prepare pnpm@latest --activate

# Dependencies stage
FROM base AS deps
WORKDIR /app
COPY package.json pnpm-lock.yaml ./
RUN pnpm install --frozen-lockfile

# Builder stage
FROM base AS builder
RUN apk add --no-cache openssl openssl-dev
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Generate Prisma client (para build time apenas)
RUN pnpm prisma generate

# Build Next.js app
ENV NEXT_TELEMETRY_DISABLED=1
RUN pnpm build

# Production stage - Debian para compatibilidade Prisma
FROM node:22-slim AS runner
RUN apt-get update && apt-get install -y openssl libssl3 ca-certificates && rm -rf /var/lib/apt/lists/*
RUN corepack enable && corepack prepare pnpm@latest --activate
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

# Create non-root user
RUN groupadd --system --gid 1001 nodejs
RUN useradd --system --uid 1001 nextjs

# Copy package files
COPY --from=builder /app/package.json /app/pnpm-lock.yaml ./
COPY --from=builder /app/prisma ./prisma

# Install ONLY production dependencies + Prisma
RUN pnpm install --prod --frozen-lockfile

# Generate Prisma Client for Debian
RUN pnpm prisma generate

# Copy built application
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

# Switch to non-root user
USER nextjs

# Expose port
EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

# Start application
CMD ["node", "server.js"]