defmodule Aadya.ObserverController do
  require IEx
  use Aadya.Web, :controller

  alias Aadya.Observer

  def indexapi(conn, _params) do
    case :ets.tab2list(:resource_observer) do
      [] ->
        data = "nil"

      resource_list ->
        data = resource_list_to_map(resource_list)
    end

    conn |> json(%{status: "true", resources: data})
  end

  def index(conn, _params) do
    case :ets.tab2list(:resource_observer) do
      [] ->
        obs_pids = ["no observer yet"]

      resource_list ->
        obs_pids = resource_list_to_map(resource_list)
    end

    render(conn, "index.html", pid: obs_pids)
  end

  def resource_list_to_map(list) do
    for {key, values} <- list, do: {key, values}, into: %{}
  end

  def delete(conn, params) do
    conn
    |> redirect(to: "/observer")
    |> halt()
  end
end