defmodule Prymn.Worker do
  use Oban.Worker

  alias Prymn.{Agents, Apps}

  @impl true
  def perform(%Oban.Job{args: %{"app_id" => app_id}}) do
    deploy_app(app_id)
    await_deploy("app:#{app_id}")
    :ok
  end

  defp deploy_app(app_id) do
    pid = self()
    app = Apps.get_app!(app_id)
    # agent = Agents.from_app(app)

    Task.start_link(fn ->
      notify_fun = fn
        :progress, data, progress -> send(pid, {:progress, data, progress})
        :complete, data, _progress -> send(pid, {:complete, data})
        :error, data, _progress -> send(pid, {:error, data})
      end

      # Apps.Wordpress.deploy(app, agent, notify_fun)
    end)
  end

  defp await_deploy(channel) do
    receive do
      {:progress, data, progress} ->
        Phoenix.PubSub.broadcast!(Prymn.PubSub, channel, {:progress, data, progress})
        await_deploy(channel)

      {:complete, data} ->
        Phoenix.PubSub.broadcast!(Prymn.PubSub, channel, {:complete, data})

      {:error, data} ->
        Phoenix.PubSub.broadcast!(Prymn.PubSub, channel, {:error, data})
        # raise "Error occured during deployment: #{inspect(data)}"
    after
      60_000 ->
        raise RuntimeError, "no progress after 1 minute"
    end
  end
end