defmodule NullaWeb.Web.ActorController do
  use NullaWeb, :controller
  alias Nulla.Models.Actor
  alias Nulla.Models.Relation
  alias Nulla.Models.Note

  def show(conn, %{"username" => username}) do
    domain = NullaWeb.Endpoint.host()

    case Actor.get_actor(preferredUsername: username, domain: domain) do
      nil ->
        conn
        |> put_status(:not_found)
        |> json(%{error: "Not Found"})

      %Actor{} = actor ->
        following = Relation.count_following(actor.id)
        followers = Relation.count_followers(actor.id)
        notes = Note.get_latest_notes(actor.id)

        render(
          conn,
          :show,
          actor: actor,
          following: following,
          followers: followers,
          notes: notes,
          layout: false
        )
    end
  end
end