# syntax=docker/dockerfile:1
# Build stage - Build the React application
FROM node:20.12.0-alpine AS builder

ENV NODE_ENV=production

WORKDIR /app

# Copy package files for better layer caching
COPY package.json pnpm-lock.yaml ./

# Install dependencies
RUN corepack enable && \
    pnpm install --frozen-lockfile

# Copy source code
COPY . .

# Build the application
RUN pnpm run build

# Runtime stage - SSR with Bun + nginx
FROM oven/bun:latest

WORKDIR /app

# Install nginx and supervisor for process management
RUN apt-get update && \
    apt-get install -y nginx supervisor && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

# Install Node dependencies for SSR server
RUN bun install cheerio pino pino-pretty

# Copy built static files from builder to BOTH locations
# nginx serves from /usr/share/nginx/html, Bun SSR reads from /app/dist
COPY --from=builder /app/dist /usr/share/nginx/html/
COPY --from=builder /app/dist /app/dist

# Copy only necessary files for SSR
COPY deploy/server.ts /app/server.ts
COPY docker/nginx-ssr.conf /etc/nginx/nginx.conf 
COPY docker/supervisord-ssr.conf /etc/supervisor/conf.d/supervisord.conf
COPY docker/entrypoint-ssr.sh /docker-entrypoint.sh

# Make entrypoint executable
RUN chmod +x /docker-entrypoint.sh

# Expose port 80
EXPOSE 80

# Use entrypoint to set up environment variables and start supervisor
ENTRYPOINT ["/docker-entrypoint.sh"]