defmodule ToweropsWeb.MaintenanceLive.HelpersTest do
  use ExUnit.Case, async: true

  alias ToweropsWeb.MaintenanceLive.Helpers

  describe "status_for/1" do
    test "returns active for current windows" do
      now = DateTime.utc_now()
      window = %{starts_at: DateTime.add(now, -60, :second), ends_at: DateTime.add(now, 60, :second)}

      assert Helpers.status_for(window) == :active
    end
  end

  describe "scope_label/1" do
    test "formats device, site, and org-wide labels" do
      assert Helpers.scope_label(%{device: %{name: "Core"}, site: nil}) == "Device: Core"
      assert Helpers.scope_label(%{device: nil, site: %{name: "HQ"}}) == "Site: HQ"
      assert Helpers.scope_label(%{device: nil, site: nil}) == "Org-wide"
    end
  end

  describe "format_datetime/2" do
    test "formats the datetime with the provided timezone" do
      datetime = ~U[2026-01-15 14:34:00Z]

      assert Helpers.format_datetime(datetime, "Etc/UTC") == "Jan 15, 2026 02:34 PM"
    end
  end
end