defmodule ToweropsWeb.GraphQL.SubscriptionsTest do
  use Towerops.DataCase, async: true

  alias ToweropsWeb.GraphQL.Subscriptions

  describe "publish_device_status/3" do
    test "publishes to both org-wide and device-specific topics" do
      device_id = Ecto.UUID.generate()
      org_id = Ecto.UUID.generate()

      # Subscribe to org-wide topic
      Phoenix.PubSub.subscribe(Towerops.PubSub, "__absinthe__:doc:gql:device_status:#{org_id}")
      # Subscribe to device-specific topic
      Phoenix.PubSub.subscribe(Towerops.PubSub, "__absinthe__:doc:gql:device_status:#{org_id}:#{device_id}")

      assert :ok =
               Subscriptions.publish_device_status(device_id, org_id, %{
                 device_name: "Router 1",
                 status: "up"
               })
    end
  end

  describe "publish_alert_event/2" do
    test "publishes alert events without error" do
      alert = %{
        id: Ecto.UUID.generate(),
        alert_type: "device_down",
        severity: 2,
        message: "Device is unreachable",
        device_id: Ecto.UUID.generate(),
        organization_id: Ecto.UUID.generate(),
        triggered_at: DateTime.utc_now()
      }

      assert :ok = Subscriptions.publish_alert_event(alert, "created")
    end
  end

  describe "publish_sensor_readings/4" do
    test "publishes sensor reading events without error" do
      device_id = Ecto.UUID.generate()
      org_id = Ecto.UUID.generate()

      readings = [
        %{
          sensor_id: Ecto.UUID.generate(),
          sensor_type: "temperature",
          sensor_descr: "CPU Temp",
          sensor_unit: "°C",
          value: 42.5,
          checked_at: to_string(DateTime.utc_now())
        }
      ]

      assert :ok =
               Subscriptions.publish_sensor_readings(device_id, org_id, "Router 1", readings)
    end
  end
end