version: '3.8'

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

  # Redis (job queue + rate limiting storage)
  redis:
    image: redis:7-alpine
    container_name: pounce-redis
    restart: unless-stopped
    command: ["redis-server", "--appendonly", "yes"]
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # FastAPI Backend
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: pounce-backend
    restart: unless-stopped
    ports:
      - "8000:8000"
    environment:
      DATABASE_URL: postgresql+asyncpg://pounce:${DB_PASSWORD:-changeme}@db:5432/pounce
      SECRET_KEY: ${SECRET_KEY:-change-this-in-production}
      CORS_ORIGINS: ${CORS_ORIGINS:-http://localhost:3000}
      ENABLE_SCHEDULER: "false"
      ENABLE_JOB_QUEUE: "true"
      REDIS_URL: redis://redis:6379/0
      RATE_LIMIT_STORAGE_URI: redis://redis:6379/0
      ENABLE_METRICS: "true"
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Scheduler (APScheduler) - runs background jobs in a separate process
  scheduler:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: pounce-scheduler
    restart: unless-stopped
    environment:
      DATABASE_URL: postgresql+asyncpg://pounce:${DB_PASSWORD:-changeme}@db:5432/pounce
      SECRET_KEY: ${SECRET_KEY:-change-this-in-production}
      ENABLE_SCHEDULER: "true"
    depends_on:
      db:
        condition: service_healthy
    command: ["python", "run_scheduler.py"]

  # Worker (ARQ / Redis job queue)
  worker:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: pounce-worker
    restart: unless-stopped
    environment:
      DATABASE_URL: postgresql+asyncpg://pounce:${DB_PASSWORD:-changeme}@db:5432/pounce
      SECRET_KEY: ${SECRET_KEY:-change-this-in-production}
      ENABLE_SCHEDULER: "false"
      ENABLE_JOB_QUEUE: "true"
      REDIS_URL: redis://redis:6379/0
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    command: ["arq", "app.jobs.worker.WorkerSettings"]

  # Next.js Frontend
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: pounce-frontend
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      NEXT_PUBLIC_API_URL: ${API_URL:-http://localhost:8000}
    depends_on:
      - backend

volumes:
  postgres_data:
  redis_data: