class Services::RsAuthsController < Services::BaseController
  before_action :authenticate_user!
  before_action :require_feature_enabled
  before_action :require_service_available
  # before_action :require_service_enabled
  before_action :find_rs_auth, only: [:destroy, :launch_app]

  def index
    @rs_auths = current_user.remote_storage_authorizations
    # TODO sort by app name?
  end

  def destroy
    @auth.destroy!

    respond_to do |format|
      format.html do redirect_to apps_services_storage_url, flash: {
        success: 'App authorization revoked'
      }
      end
      format.json { head :no_content }
    end
  end

  def launch_app
    user_address = Rails.env.development? ?
      "#{current_user.cn}@localhost:3000" :
      current_user.address

    launch_url = "#{@auth.launch_url}#remotestorage=#{user_address}"

    redirect_to launch_url, allow_other_host: true
  end

  private

    def require_feature_enabled
      unless Flipper.enabled?(:remotestorage, current_user)
        http_status :forbidden
      end
    end

    def require_service_available
      http_status :not_found unless Setting.remotestorage_enabled?
    end

    def find_rs_auth
      @auth = current_user.remote_storage_authorizations.find(params[:id])
      http_status :not_found unless @auth.present?
    end
end