# frozen_string_literal: true

module DiscourseAssign
  module Helpers
    def self.build_assigned_to_user(user, topic)
      return if !user
      {
        username: user.username,
        name: user.name,
        avatar_template: user.avatar_template,
        assign_icon: 'user-plus',
        assign_path: SiteSetting.assigns_user_url_path.gsub("{username}", user.username),
      }
    end

    def self.build_assigned_to_group(group, topic)
      return if !group

      {
        name: group.name,
        flair_bg_color: group.flair_bg_color,
        flair_color: group.flair_color,
        flair_icon: group.flair_icon,
        flair_upload_id: group.flair_upload_id,
        assign_icon: 'group-plus',
        assign_path: "/g/#{group.name}/assigned/everyone",
      }
    end

    def self.build_indirectly_assigned_to(post_assignments, topic)
      post_assignments.map do |post_id, assigned_map|
        assigned_to = assigned_map[:assigned_to]
        post_number = assigned_map[:post_number]

        if (assigned_to.is_a?(User))
          [post_id, { assigned_to: build_assigned_to_user(assigned_to, topic), post_number: post_number }]
        elsif assigned_to.is_a?(Group)
          [post_id, { assigned_to: build_assigned_to_group(assigned_to, topic), post_number: post_number }]
        end
      end.to_h
    end
  end
end