defmodule NullaWeb.ActivityPub.NodeinfoController do
  use NullaWeb, :controller
  alias Nulla.ActivityPub
  alias Nulla.Models.User
  alias Nulla.Models.InstanceSettings

  def index(conn, _params) do
    domain = NullaWeb.Endpoint.host()

    json(conn, ActivityPub.nodeinfo(domain))
  end

  def show(conn, _params) do
    version = Application.spec(:nulla, :vsn) |> to_string()
    total = User.get_total_users_count()
    month = User.get_active_users_count(30)
    halfyear = User.get_active_users_count(180)

    users = %{
      total: total,
      month: month,
      halfyear: halfyear
    }

    instance_settings = InstanceSettings.get_instance_settings!()

    json(conn, ActivityPub.nodeinfo(version, users, instance_settings))
  end
end