services:
  web:
    build: .
    ports:
      - "5000:5000"
    volumes:
      - .:/app
    environment:
      - FLASK_APP=app
      - FLASK_ENV=development
      - USE_REMOTE_MYSQL=${USE_REMOTE_MYSQL}
      - ENABLE_DB_SEEDING=${ENABLE_DB_SEEDING}
      - MYSQL_DATABASE=${MYSQL_DATABASE}
      - MYSQL_USER=${MYSQL_USER}
      - MYSQL_PASSWORD=${MYSQL_PASSWORD}
      - MYSQL_HOST=${MYSQL_HOST}
      - MYSQL_PORT=${MYSQL_PORT}
    depends_on:
      - db
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:5000"]
      interval: 30s
      timeout: 10s
      retries: 5
    command: >
      bash -c "
        set -e

        echo '[✔] Ensuring .env...'
        if [ ! -f '.env' ]; then cp .env.example .env; fi

        echo '[✔] Waiting for MySQL to be ready...'
        until nc -z ${MYSQL_HOST} ${MYSQL_PORT}; do sleep 1; done

        echo '[ℹ] Autogenerating migration...'
        flask db migrate -m 'auto' || echo '[ℹ] No changes detected.'

        echo '[✔] Running DB migrations...'
        flask db upgrade

        if [ \"$$ENABLE_DB_SEEDING\" = \"1\" ]; then
          echo '[🌱] Seeding admin user...'
          flask seed-admin
        else
          echo '[⚠️] DB seeding skipped by config.'
        fi

        echo '[🚀] Starting Flask server...'
        flask run --host=0.0.0.0
      "

  db:
    image: mysql:8
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
      MYSQL_DATABASE: ${MYSQL_DATABASE}
      MYSQL_USER: ${MYSQL_USER}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
    ports:
      - "3306:3306"
    volumes:
      - plant_price_tracker_mysql_data:/var/lib/mysql
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 10s
      timeout: 5s
      retries: 5


  adminer:
    image: adminer
    restart: always
    ports:
      - 8080:8080
    environment:
      ADMINER_DEFAULT_SERVER: db
    depends_on:
      - db

volumes:
  plant_price_tracker_mysql_data: