# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

# Install build dependencies for native modules (better-sqlite3)
RUN apk add --no-cache python3 make g++

# Install dependencies (skip postinstall as source isn't there yet)
COPY package*.json ./
RUN npm ci --ignore-scripts

# Rebuild better-sqlite3 native bindings
RUN npm rebuild better-sqlite3

# Copy source files
COPY . .

# Generate database migrations and run them
RUN npx drizzle-kit generate || true
RUN npm run db:migrate || true

# Build the application
RUN npm run build

# Production stage
FROM node:20-alpine AS runner

WORKDIR /app

ENV NODE_ENV=production
ENV DATABASE_PATH=/app/data/quietthanks.db

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

# Copy built application
COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/drizzle ./drizzle
COPY --from=builder /app/src/lib/db/migrate.ts ./src/lib/db/migrate.ts
COPY --from=builder /app/src/lib/db/schema.ts ./src/lib/db/schema.ts
COPY --from=builder /app/node_modules ./node_modules

# Create data directory
RUN mkdir -p /app/data && chown -R nextjs:nodejs /app/data

USER nextjs

EXPOSE 3000

ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

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