defmodule ToweropsWeb.MobileSocketTest do
  use Towerops.DataCase, async: true

  import Towerops.AccountsFixtures
  import Towerops.OrganizationsFixtures

  alias Towerops.MobileSessions
  alias Towerops.Repo
  alias ToweropsWeb.MobileSocket

  setup do
    user = user_fixture()
    _org = organization_fixture(user.id)

    {:ok, qr_token} = MobileSessions.create_qr_login_token(user.id)

    {:ok, session} =
      MobileSessions.complete_qr_login(qr_token.token, %{
        device_name: "Test iPhone",
        device_os: "iOS 17.0",
        app_version: "1.0.0"
      })

    %{user: user, session: session}
  end

  describe "connect/3" do
    test "authenticates with valid token", %{session: session, user: user} do
      assert {:ok, socket} =
               MobileSocket.connect(%{"token" => session.raw_token}, socket(), %{})

      assert socket.assigns.user_id == user.id
      assert socket.assigns.mobile_session_id == session.id
    end

    test "returns error with no params" do
      assert :error = MobileSocket.connect(%{}, socket(), %{})
    end

    test "returns error with invalid token" do
      assert :error = MobileSocket.connect(%{"token" => "bogus-token"}, socket(), %{})
    end

    test "returns error with expired session", %{session: session} do
      # Expire the session by setting expires_at to the past
      past = DateTime.utc_now() |> DateTime.add(-1, :day) |> DateTime.truncate(:second)

      session
      |> Ecto.Changeset.change(expires_at: past)
      |> Repo.update!()

      assert :error = MobileSocket.connect(%{"token" => session.raw_token}, socket(), %{})
    end
  end

  describe "id/1" do
    test "returns correct socket id format", %{session: session, user: user} do
      {:ok, socket} =
        MobileSocket.connect(%{"token" => session.raw_token}, socket(), %{})

      assert MobileSocket.id(socket) == "mobile_socket:#{user.id}"
    end
  end

  defp socket do
    %Phoenix.Socket{
      transport: :websocket,
      serializer: Phoenix.Socket.V2.JSONSerializer,
      endpoint: ToweropsWeb.Endpoint
    }
  end
end