# frozen_string_literal: true

module Streams
  # Probe reachability of MediaMTX API on a stream node (:9997).
  class NodeHealth
    def self.mediamtx_up?(node, timeout: 2)
      new(node, timeout: timeout).mediamtx_up?
    end

    def self.promote_if_healthy!(node, timeout: 2)
      return false unless node.status == "provisioning"
      return false unless mediamtx_up?(node, timeout: timeout)

      node.update!(status: "ready", last_health_at: Time.current)
      true
    end

    def initialize(node, timeout: 2)
      @node = node
      @timeout = timeout
    end

    def mediamtx_up?
      Mediamtx::Client.new(base_url: @node.api_base_url).reachable?(timeout: @timeout)
    end
  end
end