services:
  lavalink:
    image: fredboat/lavalink:latest
    container_name: lavalink
    restart: unless-stopped
    networks:
      - bot-network
    ports:
      - "2333:2333"
    environment:
      LAVALINK_SERVER_PASSWORD: ${LAVALINK_PASSWORD}
      # Add environment variable for plugin URLs (using the format you provided)
      LAVALINK_PLUGIN_URLS: |
        https://github.com/lavalink-devs/youtube-source/releases/download/1.12.0/youtube-plugin-1.12.0.jar
    volumes:
      - ./application.yml:/opt/Lavalink/application.yml:ro,Z
      # Optional: Persist downloaded plugins if needed, though downloading on start is fine
      # - lavalink-plugins:/plugins 
    # Add healthcheck to verify Lavalink is ready
    healthcheck:
      # Use CMD-SHELL to allow environment variable expansion for the password
      test: ["CMD-SHELL", "curl -H \"Authorization: $$LAVALINK_SERVER_PASSWORD\" -f http://localhost:2333/version || exit 1"]
      interval: 10s # Increased interval slightly
      timeout: 5s
      retries: 5
      start_period: 15s # Give Lavalink time to start up initially
    # Override entrypoint/command to download plugins first
    command: >
      sh -c "
        apk add --no-cache curl && \
        mkdir -p /plugins && \
        echo 'Downloading Lavalink plugins...' && \
        echo \"$$LAVALINK_PLUGIN_URLS\" | while IFS= read -r url; do \
          if [ -n \"$$url\" ]; then \
            filename=$(basename \"$$url\") && \
            echo \"Downloading $$url to /plugins/$$filename\" && \
            curl -L -o \"/plugins/$$filename\" \"$$url\"; \
          fi \
        done && \
        echo 'Downloads complete. Starting Lavalink...' && \
        java -jar Lavalink.jar
      "

  bot:
    build: .
    container_name: discord-music-bot
    restart: unless-stopped
    networks:
      - bot-network
    env_file:
      - .env
    environment:
      LAVALINK_HOST: lavalink
      LAVALINK_PORT: 2333
      LAVALINK_PASSWORD: ${LAVALINK_PASSWORD}
    # Update depends_on to wait for healthcheck
    depends_on:
      lavalink:
        condition: service_healthy

networks:
  bot-network:
    driver: bridge