version: '3.8'

services:
  # PostgreSQL Database
  postgres:
    image: postgres:16-alpine
    container_name: taskflow-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-taskflow}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-taskflow_password}
      POSTGRES_DB: ${POSTGRES_DB:-taskflow}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "${POSTGRES_PORT:-2101}:5432"
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-taskflow}" ]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - taskflow-network

  # TaskFlow Application
  app:
    build:
      context: .
      dockerfile: Dockerfile
      target: production
    container_name: taskflow-app
    restart: unless-stopped
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${POSTGRES_USER:-taskflow}:${POSTGRES_PASSWORD:-taskflow_password}@postgres:5432/${POSTGRES_DB:-taskflow}
      PORT: 5000
      # DATABASE_SSL options: 'true' (SSL with self-signed), 'require' (SSL with valid cert), or unset (no SSL)
      # For local postgres container, leave unset. For external PostgreSQL, set as needed.
      DATABASE_SSL: ${DATABASE_SSL:-}
      SESSION_SECRET: ${SESSION_SECRET:-supersecret_session_key}
      SMTP_HOST: mailhog
      SMTP_PORT: 1025
      SMTP_SECURE: false
    # volumes:
    #   - ./dist/public:/app/server/public
    ports:
      - "2100:5000"
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: [ "CMD", "node", "-e", "require('http').get('http://localhost:5000/api/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})" ]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - taskflow-network

  # MailHog - Local SMTP Server
  mailhog:
    image: mailhog/mailhog
    container_name: taskflow-mailhog
    ports:
      - "2102:1025" # SMTP
      - "2103:8025" # Web UI
    networks:
      - taskflow-network

volumes:
  postgres_data:
    driver: local

networks:
  taskflow-network:
    driver: bridge