# frozen_string_literal: true

module Maglev
  # Create the default pages of the theme.
  # Called by the GenerateSite service.
  class SetupPages
    include Injectable

    dependency :persist_page, class: Maglev::PersistPage

    argument :site
    argument :theme

    def call
      pages&.map do |page_attributes|
        create_page(page_attributes)
      end
    end

    private

    def pages
      theme&.pages
    end

    def create_page(page_attributes)
      persist_page.call(
        site: site,
        site_attributes: site_attributes_from(page_attributes),
        theme: theme,
        page: Maglev::Page.new,
        page_attributes: page_attributes
      )
    end

    def site_attributes_from(page_attributes)
      {
        sections: (page_attributes[:sections] || []).find_all do |section|
          definition = theme.sections.find(section['type'])
          definition.site_scoped?
        end
      }
    end
  end
end