services:

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

  backend:
    build: ./backend
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      SECRET_KEY: ${SECRET_KEY}
      DEBUG: "False"
      ALLOWED_HOSTS: ${ALLOWED_HOSTS}
      CORS_ALLOWED_ORIGINS: ${CORS_ALLOWED_ORIGINS}
      DB_NAME: scales
      DB_USER: postgres
      DB_PASSWORD: ${DB_PASSWORD}
      DB_HOST: postgres
      DB_PORT: 5432
    ports:
      - "8101:8000"

  frontend:
    build:
      context: ./frontend
      args:
        REACT_APP_API_URL: ${REACT_APP_API_URL}
        REACT_APP_SERIAL_URL: ${REACT_APP_SERIAL_URL}
    restart: unless-stopped
    ports:
      - "8100:80"
    depends_on:
      - backend

  serial_bridge:
    build:
      context: .
      dockerfile: serial_bridge/Dockerfile
    restart: unless-stopped
    environment:
      HOST: "0.0.0.0"
      COM_PORT: /tmp/vcom_read
      BAUD_RATE: ${BAUD_RATE:-9600}
      TEST_DATA_TYPE: ${TEST_DATA_TYPE:-scales}
      SCALES_MIN: ${SCALES_MIN:-5000}
      SCALES_MAX: ${SCALES_MAX:-20000}
      DEBUG: "False"
    ports:
      - "8102:5000"

volumes:
  postgres_data: