services:
  database:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: plasttrack
      POSTGRES_USER: plasttrack
      POSTGRES_PASSWORD: plasttrack
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./database/init.sql:/docker-entrypoint-initdb.d/01-init.sql:ro
      - ./database/seed.sql:/docker-entrypoint-initdb.d/02-seed.sql:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U plasttrack -d plasttrack"]
      interval: 5s
      timeout: 3s
      retries: 20

  mqtt:
    image: eclipse-mosquitto:2
    ports:
      - "1883:1883"
      - "9001:9001"
    volumes:
      - ./mqtt/mosquitto.conf:/mosquitto/config/mosquitto.conf:ro
    healthcheck:
      test: ["CMD-SHELL", "mosquitto_sub -h localhost -p 1883 -t '$$SYS/broker/version' -C 1 -W 3 >/dev/null 2>&1"]
      interval: 10s
      timeout: 5s
      retries: 10

  backend:
    build:
      context: ./backend
    environment:
      DATABASE_URL: postgresql+psycopg://plasttrack:plasttrack@database:5432/plasttrack
      MQTT_HOST: mqtt
      MQTT_PORT: 1883
      MQTT_TOPIC: plasttrack/machines/+/events
      FRONTEND_ORIGIN: http://localhost:5173
    depends_on:
      database:
        condition: service_healthy
      mqtt:
        condition: service_healthy
    ports:
      - "8000:8000"

  edge-simulator:
    build:
      context: ./edge-simulator
    environment:
      MQTT_HOST: mqtt
      MQTT_PORT: 1883
      MQTT_TOPIC_PREFIX: plasttrack/machines
      SIM_MACHINE_CODES: INJ-01,INJ-02,INJ-03
    depends_on:
      mqtt:
        condition: service_healthy

  frontend:
    build:
      context: ./frontend
    environment:
      VITE_API_BASE_URL: http://localhost:8000
      VITE_WS_URL: ws://localhost:8000/ws/dashboard
    depends_on:
      - backend
    ports:
      - "5173:5173"

volumes:
  postgres_data: