# frozen_string_literal: true

class ForkNamespaceEntity < Grape::Entity
  include ActionView::Helpers::NumberHelper
  include RequestAwareEntity
  include MarkupHelper

  expose :id, :name, :description, :visibility, :full_name,
         :created_at, :updated_at, :avatar_url

  expose :fork_path do |namespace, options|
    project_forks_path(options[:project], namespace_key: namespace.id)
  end

  expose :forked_project_path do |namespace, options|
    if forked_project = namespace.find_fork_of(options[:project])
      project_path(forked_project)
    end
  end

  expose :permission do |namespace, options|
    membership(options[:current_user], namespace)&.human_access
  end

  expose :relative_path do |namespace|
    polymorphic_path(namespace)
  end

  expose :markdown_description do |namespace|
    markdown_description(namespace)
  end

  expose :can_create_project do |namespace, options|
    options[:current_user].can?(:create_projects, namespace)
  end

  private

  # rubocop: disable CodeReuse/ActiveRecord
  def membership(user, object)
    return unless user

    @membership ||= user.members.find_by(source: object)
  end
  # rubocop: enable CodeReuse/ActiveRecord

  def markdown_description(namespace)
    markdown_field(namespace, :description)
  end
end

ForkNamespaceEntity.prepend_if_ee('EE::ForkNamespaceEntity')