class Captain::Tools::SuiteWatchdogTool < BaseTool
  def self.name
    'suite_watchdog'
  end

  description 'Monitor a suite availability and notify the customer when it becomes free.'

  param :suite_identifier, type: 'string', desc: 'Suite number or identifier (e.g. 102)'
  param :interval_minutes, type: 'integer', desc: 'How often to check availability'
  param :message, type: 'string', desc: 'Message to send when the suite becomes available'

  def initialize(assistant, user: nil, conversation: nil)
    @conversation = conversation
    super(assistant, user: user)
  end

  def execute(*args, **params)
    actual_params = resolve_params(args, params)
    suite_identifier = actual_params[:suite_identifier]
    interval_minutes = actual_params[:interval_minutes] || 10
    message = actual_params[:message]
    return error_response('Conversation not found') if @conversation.blank?
    return error_response('Suite identifier is required') if suite_identifier.blank?

    reminder = Captain::Reminders::CreateService.new(
      account: @assistant.account,
      params: {
        conversation_id: @conversation.id,
        message: message.presence || default_message(suite_identifier),
        scheduled_at: Time.current + interval_minutes.to_i.minutes,
        reminder_type: 'suite_watchdog',
        metadata: {
          suite_identifier: suite_identifier,
          interval_minutes: interval_minutes.to_i
        }
      },
      created_by: @user
    ).perform

    { success: true, reminder_id: reminder.id, scheduled_at: reminder.scheduled_at.iso8601 }.to_json
  rescue StandardError => e
    Rails.logger.error "[SuiteWatchdogTool] Failed: #{e.message}"
    error_response(e.message)
  end

  private

  def default_message(suite_identifier)
    I18n.t('captain.reminders.defaults.suite_available', suite: suite_identifier)
  end

  def error_response(message)
    { success: false, error: message }.to_json
  end
end