ManageIQ/manageiq-providers-ansible_tower

class ManageIQ::Providers::AnsibleTower::AutomationManager < ManageIQ::Providers::ExternalAutomationManager
  include ProcessTasksMixin

  class << self
    delegate :params_for_create,
             :verify_credentials,
             :to => ManageIQ::Providers::AnsibleTower::Provider
  end

  delegate :authentications,
           :authentications=,
           :authentication_check,
           :authentication_status,
           :authentication_status_ok?,
           :connect,
           :endpoints,
           :endpoints=,
           :name=,
           :url,
           :url=,
           :verify_credentials,
           :with_provider_connection,
           :to => :provider

  belongs_to :provider, :autosave => true, :dependent => :destroy
  before_validation :update_provider_zone

  after_save :change_maintenance_for_provider, :if => :saved_change_to_enabled?

  supports :catalog
  supports :create

  def self.connection_source(options = {})
    options[:connection_source] || self
  end
  private_class_method :connection_source

  def image_name
    "ansible"
  end

  def update_provider_zone
    provider.zone = zone if zone_id_changed?
  end

  def change_maintenance_for_provider
    provider.save
  end

  def self.ems_type
    @ems_type ||= "ansible_tower_automation".freeze
  end

  def self.description
    @description ||= "Ansible Tower Automation".freeze
  end

  def self.catalog_types
    {"generic_ansible_tower" => N_("Ansible Tower")}
  end

  def self.display_name(number = 1)
    n_('Automation Manager (Ansible Tower)', 'Automation Managers (Ansible Tower)', number)
  end

  def name
    "#{provider.name} Automation Manager"
  end

  def provider
    super || ensure_provider
  end

  private

  def ensure_provider
    build_provider(:automation_manager => self, :zone => zone)
  end
end