# frozen_string_literal: true

class TemplateOptionsController < ApplicationController

  include Dmpopidor::Controllers::TemplateOptions
  after_action :verify_authorized

  # GET /template_options  (AJAX)
  # Collect all of the templates available for the org+funder combination
  # def index
  #   org_id = (plan_params[:org_id] == "-1" ? "" : plan_params[:org_id])
  #   funder_id = (plan_params[:funder_id] == "-1" ? "" : plan_params[:funder_id])
  #   authorize Template.new, :template_options?
  #   @templates = []

  #   if org_id.present? || funder_id.present?
  #     unless funder_id.blank?
  #       # Load the funder's template(s) minus the default template (that gets swapped
  #       # in below if NO other templates are available)
  #       @templates = Template.latest_customizable
  #                            .where(org_id: funder_id, is_default: false)
  #       unless org_id.blank?
  #         # Swap out any organisational cusotmizations of a funder template
  #         @templates = @templates.map do |tmplt|
  #           customization = Template.published
  #                                   .latest_customized_version(tmplt.family_id,
  #                                                              org_id).first
  #           # Only provide the customized version if its still up to date with the
  #           # funder template!
  #           if customization.present? && !customization.upgrade_customization?
  #             customization
  #           else
  #             tmplt
  #           end
  #         end
  #       end
  #     end

  #     # If the no funder was specified OR the funder matches the org
  #     if funder_id.blank? || funder_id == org_id
  #       # Retrieve the Org's templates
  #       @templates << Template.published
  #                             .organisationally_visible
  #                             .where(org_id: org_id, customization_of: nil).to_a
  #     end
  #     @templates = @templates.flatten.uniq
  #   end

  #   # If no templates were available use the default template
  #   if @templates.empty?
  #     if Template.default.present?
  #       customization = Template.published
  #                         .latest_customized_version(Template.default.family_id,
  #                                                    org_id).first

  #       @templates << (customization.present? ? customization : Template.default)
  #     end
  #   end
  #   @templates = @templates.sort_by(&:title)
  # end

  private

  def plan_params
    params.require(:plan).permit(:org_id, :funder_id)
  end

end