# frozen_string_literal: true

module Integrations
  class BaseThirdPartyWiki < Integration
    default_value_for :category, 'third_party_wiki'

    validate :only_one_third_party_wiki, if: :activated?, on: :manual_change

    after_commit :cache_project_has_integration

    def self.supported_events
      %w()
    end

    private

    def only_one_third_party_wiki
      return unless project_level?

      if project.integrations.third_party_wikis.id_not_in(id).any?
        errors.add(:base, _('Another third-party wiki is already in use. '\
                            'Only one third-party wiki integration can be active at a time'))
      end
    end

    def cache_project_has_integration
      return unless project && !project.destroyed?

      project_setting = project.project_setting

      project_setting.public_send("#{project_settings_cache_key}=", active?) # rubocop:disable GitlabSecurity/PublicSend
      project_setting.save!
    end

    def project_settings_cache_key
      "has_#{self.class.to_param}"
    end
  end
end
