defmodule ServerWeb.DashboardNav do
  @moduledoc "Top navigation bar rendered inside authenticated LiveViews."

  use Phoenix.Component
  use ServerWeb, :verified_routes

  attr :active, :atom, required: true, values: [:overview, :vms, :admin, :other]

  def nav(assigns) do
    ~H"""
    <nav class="nav">
      <span class="brand">proxmox-monitor</span>
      <span class="links">
        <.link navigate={~p"/"} class={link_cls(@active, :overview)}>overview</.link>
        <.link navigate={~p"/vms"} class={link_cls(@active, :vms)}>vms</.link>
        <.link navigate={~p"/admin/hosts"} class={link_cls(@active, :admin)}>admin</.link>
      </span>
      <span class="spacer"></span>
      <.link href={~p"/logout"} method="delete" class="signout">sign out</.link>
    </nav>
    """
  end

  defp link_cls(active, key) when active == key, do: "active"
  defp link_cls(_, _), do: nil
end