# frozen_string_literal: true

module Decidim
  module Admin
    module ImportsHelper
      # Renders an import dropdown for the provided component. Additional dropdown items
      # can be given as block.
      #
      # component - The component to render the export dropdown for. Defaults to the
      #           current component.
      #
      # resource_id - The resource id that is passed to route.
      #
      # Returns a rendered dropdown.
      def import_dropdown(component = current_component, resource_id: nil)
        render "decidim/admin/imports/dropdown", component: component, resource_id: resource_id, custom: block_given? do
          yield if block_given?
        end
      end

      # Route to the correct importer for a component.
      #
      # component - The component to be routed.
      # options - Extra options that need to be passed to the route.
      #
      # Returns the path to the component importer.
      def admin_imports_path(component, options)
        EngineRouter.admin_proxy(component.participatory_space).new_component_import_path(options.merge(component_id: component))
      end

      # Route to the correct importer example for a component.
      #
      # component - The component to be routed.
      # options - Extra options that need to be passed to the route.
      #
      # Returns the path to the component importer example.
      def admin_imports_example_path(component, options)
        EngineRouter.admin_proxy(component.participatory_space).example_component_imports_path(options.merge(component_id: component))
      end

      # Public: A formatted collection of mime_type to be used in forms.
      def mime_types
        accepted_mime_types = Decidim::Admin::Import::Readers::ACCEPTED_MIME_TYPES.keys
        accepted_mime_types.index_with { |mime_type| I18n.t("decidim.admin.imports.new.accepted_mime_types.#{mime_type}") }
      end

      # Returns verified user groups of current user
      def user_groups
        Decidim::UserGroups::ManageableUserGroups.for(current_user).verified
      end
    end
  end
end