defmodule MobilizonWeb.Schema.ActorInterface do
  @moduledoc """
  Schema representation for Actor
  """
  use Absinthe.Schema.Notation
  import Absinthe.Resolution.Helpers, only: [dataloader: 1]
  alias Mobilizon.Actors.Actor
  alias Mobilizon.Events

  import_types(MobilizonWeb.Schema.Actors.FollowerType)
  import_types(MobilizonWeb.Schema.EventType)

  @desc "An ActivityPub actor"
  interface :actor do
    field(:id, :id, description: "Internal ID for this actor")
    field(:url, :string, description: "The ActivityPub actor's URL")
    field(:type, :actor_type, description: "The type of Actor (Person, Group,…)")
    field(:name, :string, description: "The actor's displayed name")
    field(:domain, :string, description: "The actor's domain if (null if it's this instance)")
    field(:local, :boolean, description: "If the actor is from this instance")
    field(:summary, :string, description: "The actor's summary")
    field(:preferred_username, :string, description: "The actor's preferred username")
    field(:keys, :string, description: "The actors RSA Keys")

    field(:manually_approves_followers, :boolean,
      description: "Whether the actors manually approves followers"
    )

    field(:suspended, :boolean, description: "If the actor is suspended")
    field(:avatar_url, :string, description: "The actor's avatar url")
    field(:banner_url, :string, description: "The actor's banner url")

    # These one should have a privacy setting
    field(:following, list_of(:follower), description: "List of followings")
    field(:followers, list_of(:follower), description: "List of followers")
    field(:followersCount, :integer, description: "Number of followers for this actor")
    field(:followingCount, :integer, description: "Number of actors following this actor")

    # This one should have a privacy setting
    field(:organized_events, list_of(:event),
      resolve: dataloader(Events),
      description: "A list of the events this actor has organized"
    )

    # This one is for the person itself **only**
    # field(:feed, list_of(:event), description: "List of events the actor sees in his or her feed")

    # field(:memberships, list_of(:member))

    resolve_type(fn
      %Actor{type: :Person}, _ ->
        :person

      %Actor{type: :Group}, _ ->
        :group

      _, _ ->
        nil
    end)
  end

  @desc "The list of types an actor can be"
  enum :actor_type do
    value(:Person, description: "An ActivityPub Person")
    value(:Application, description: "An ActivityPub Application")
    value(:Group, description: "An ActivityPub Group")
    value(:Organization, description: "An ActivityPub Organization")
    value(:Service, description: "An ActivityPub Service")
  end
end