services:

  # ── PostgreSQL Database ──────────────────────────────
  postgres:
    image: postgres:15-alpine
    container_name: job_radar_postgres
    environment:
      POSTGRES_USER: radar
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      POSTGRES_DB: job_radar
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U radar -d job_radar"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  # ── FastAPI Backend ───────────────────────────────────
  fastapi:
    build: ./backend
    container_name: job_radar_api
    command: ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
    env_file: .env
    environment:
      DATABASE_URL: postgresql://radar:${DB_PASSWORD}@postgres:5432/job_radar
    ports:
      - "8000:8000"
    depends_on:
      postgres:
        condition: service_healthy
    volumes:
      - ./backend:/app
    restart: unless-stopped

  # ── n8n Workflow Engine ───────────────────────────────
  n8n:
    image: n8nio/n8n:latest
    container_name: job_radar_n8n
    env_file: .env
    environment:
      N8N_BASIC_AUTH_ACTIVE: "true"
      N8N_BASIC_AUTH_USER: ${N8N_USER}
      N8N_BASIC_AUTH_PASSWORD: ${N8N_PASS}
      WEBHOOK_URL: http://localhost:5678/
      N8N_ENCRYPTION_KEY: ${N8N_ENCRYPTION_KEY}
      N8N_BLOCK_ENV_ACCESS_IN_NODE: "false"
      DB_TYPE: postgresdb
      DB_POSTGRESDB_DATABASE: n8n
      DB_POSTGRESDB_HOST: postgres
      DB_POSTGRESDB_PORT: 5432
      DB_POSTGRESDB_USER: radar
      DB_POSTGRESDB_PASSWORD: ${DB_PASSWORD}
      EXECUTIONS_DATA_SAVE_ON_ERROR: all
      EXECUTIONS_DATA_SAVE_ON_SUCCESS: last
    ports:
      - "5678:5678"
    volumes:
      - n8n_data:/home/node/.n8n
      - ./n8n/workflows:/home/node/.n8n/workflows
    depends_on:
      postgres:
        condition: service_healthy
    restart: unless-stopped

  # ── Redis (used by Evolution API) ─────────────────────
  redis:
    image: redis:7-alpine
    container_name: job_radar_redis
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    restart: unless-stopped

  # ── Evolution API — WhatsApp Gateway ──────────────────
  evolution:
    image: atendai/evolution-api:latest
    container_name: job_radar_evolution
    environment:
      SERVER_URL: http://evolution:8080
      AUTHENTICATION_API_KEY: ${EVOLUTION_API_KEY:-jobradar_evolution_key}
      AUTHENTICATION_EXPOSE_IN_FETCH_INSTANCES: "true"
      DATABASE_ENABLED: "true"
      DATABASE_PROVIDER: postgresql
      DATABASE_CONNECTION_URI: postgresql://radar:${DB_PASSWORD}@postgres:5432/evolution
      DATABASE_CONNECTION_CLIENT_NAME: evolution_client
      DATABASE_SAVE_DATA_INSTANCE: "true"
      DATABASE_SAVE_DATA_NEW_MESSAGE: "true"
      DATABASE_SAVE_MESSAGE_UPDATE: "true"
      DATABASE_SAVE_DATA_CONTACTS: "true"
      DATABASE_SAVE_DATA_CHATS: "true"
      DATABASE_SAVE_DATA_LABELS: "true"
      DATABASE_SAVE_DATA_HISTORIC: "true"
      CACHE_REDIS_ENABLED: "true"
      CACHE_REDIS_URI: redis://redis:6379/6
      CACHE_REDIS_PREFIX_KEY: evolution
      CACHE_REDIS_SAVE_INSTANCES: "false"
      CACHE_LOCAL_ENABLED: "false"
      QRCODE_LIMIT: 30
      QRCODE_COLOR: "#000000"
      DEL_INSTANCE: "false"
      LOG_LEVEL: ERROR
      LOG_COLOR: "true"
      LANGUAGE: en
    ports:
      - "8080:8080"
    volumes:
      - evolution_data:/evolution/instances
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_started
    restart: unless-stopped

  # ── OpenWA — WhatsApp Gateway ────────────────────────────────────────────
  openwa:
    image: ghcr.io/rmyndharis/openwa:latest
    container_name: job_radar_openwa
    environment:
      API_KEY_ENABLED: "true"
      API_MASTER_KEY: jobradar_wa_key
      STORE_TYPE: sqlite
      DATABASE_ENABLED: "true"
      DATABASE_TYPE: sqlite
      DATABASE_SYNCHRONIZE: "true"
      ENGINE_TYPE: whatsapp-web.js
      PUPPETEER_HEADLESS: "true"
      PUPPETEER_ARGS: "--no-sandbox,--disable-setuid-sandbox,--disable-dev-shm-usage,--disable-gpu,--single-process,--no-zygote"
      SSRF_ALLOWED_HOSTS: "n8n,fastapi"
      WEBHOOK_SSRF_PROTECT: "true"
    ports:
      - "2785:2785"
      - "2886:2886"
    volumes:
      - openwa_data:/app/data
    restart: unless-stopped

  # ── Next.js Dashboard ─────────────────────────────────
  dashboard:
    build:
      context: ./dashboard
      args:
        NEXT_PUBLIC_API_URL: http://localhost:8000
    container_name: job_radar_dashboard
    ports:
      - "3000:3000"
    depends_on:
      - fastapi
    restart: unless-stopped

volumes:
  postgres_data:
  n8n_data:
  redis_data:
  evolution_data:
  openwa_data: