# Build stage
FROM node:20-alpine AS builder

WORKDIR /app

COPY package*.json ./

RUN npm ci

COPY . .

RUN npm run build

# Production stage
FROM node:20-alpine

WORKDIR /app

# Install PostgreSQL client for pg module
RUN apk add --no-cache postgresql-client

RUN addgroup -g 1001 -S nodejs && adduser -S nextjs -u 1001

COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./

COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

# Copy node_modules for dependencies
COPY --from=builder --chown=nextjs:nodejs /app/node_modules ./node_modules

# Copy drizzle migrations
COPY --from=builder --chown=nextjs:nodejs /app/drizzle ./drizzle

# Copy data loading scripts
COPY --from=builder --chown=nextjs:nodejs /app/scripts ./scripts

# Copy initial data CSV
COPY --from=builder --chown=nextjs:nodejs /app/EURUSD.csv ./EURUSD.csv

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

# Make startup script executable
RUN chmod +x /app/scripts/startup.sh

ENV NODE_ENV=production PORT=3000 HOSTNAME=0.0.0.0

USER nextjs

EXPOSE 3000

HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 CMD wget --no-verbose --tries=1 --spider http://localhost:3000/api/health || exit 1

CMD ["/app/scripts/startup.sh"]
