defmodule ToweropsWeb.Layouts do
  @moduledoc """
  This module holds layouts and related functionality
  used by your application.
  """
  use ToweropsWeb, :html

  alias ToweropsWeb.Components.ConsentPrompt
  alias ToweropsWeb.Components.CookieConsent
  alias ToweropsWeb.Helpers.StatusHelpers
  alias ToweropsWeb.Live.Components.GlobalSearchComponent
  alias ToweropsWeb.TimeHelpers

  # Embed all files in layouts/* within this module.
  # The default root.html.heex file contains the HTML
  # skeleton of your application, namely HTML headers
  # and other static content.
  embed_templates "layouts/*"

  @doc """
  Renders your app layout.

  This function is typically invoked from every template,
  and it often contains your application menu, sidebar,
  or similar.

  ## Examples

      <Layouts.app flash={@flash}>
        <h1>Content</h1>
      </Layouts.app>

  """
  attr :flash, :map, required: true, doc: "the map of flash messages"

  attr :current_scope, :map,
    default: nil,
    doc: "the current [scope](https://hexdocs.pm/phoenix/scopes.html)"

  attr :timezone, :string, default: "UTC", doc: "the user's timezone"

  attr :requires_cookie_consent, :boolean,
    default: false,
    doc: "whether to show the cookie consent banner"

  slot :inner_block, required: true

  def app(assigns) do
    assigns = Map.put_new(assigns, :requires_cookie_consent, false)

    ~H"""
    <div class="flex min-h-screen flex-col bg-gray-50 dark:bg-gray-950">
      <header class="border-b border-gray-200 bg-white dark:border-white/10 dark:bg-gray-900">
        <div class="mx-auto max-w-7xl px-4 sm:px-6 lg:px-8">
          <nav class="flex h-16 items-center justify-between">
            <div class="flex items-center">
              <.link navigate={~p"/"} class="text-xl font-bold text-gray-900 dark:text-white">
                Towerops
              </.link>
            </div>
            <div class="flex items-center gap-x-4">
              <.link
                navigate={~p"/users/log-in"}
                class="text-sm font-medium text-gray-700 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white"
              >
                Log in
              </.link>
              <.link
                navigate={~p"/users/register"}
                class="rounded-lg bg-blue-600 px-4 py-2 text-sm font-semibold text-white hover:bg-blue-500"
              >
                Sign up
              </.link>
            </div>
          </nav>
        </div>
      </header>

      <main class="flex-1 px-4 py-12 sm:px-6 lg:px-8">
        <div class="mx-auto max-w-2xl">
          {render_slot(@inner_block)}
        </div>
      </main>

      <.footer timezone={Map.get(assigns, :timezone, "UTC")} />
    </div>

    <.flash_group flash={@flash} />
    <CookieConsent.banner requires_consent={@requires_cookie_consent} />
    """
  end

  @doc """
  Renders the authenticated app layout with navigation.

  Use this for pages that require organization context.

  ## Examples

      <Layouts.authenticated flash={@flash} current_scope={@current_scope} active_page="dashboard">
        <h1>Content</h1>
      </Layouts.authenticated>

  """
  attr :flash, :map, required: true, doc: "the map of flash messages"

  attr :current_scope, :map,
    default: nil,
    doc: "the current scope (contains user, organization, timezone, and impersonation state)"

  attr :active_page, :string,
    default: nil,
    doc: "the currently active page (dashboard, sites, device, or alerts)"

  attr :unresolved_alert_count, :integer,
    default: 0,
    doc: "number of unresolved alerts for the current organization"

  slot :inner_block, required: true

  def authenticated(assigns) do
    assigns = Map.put_new(assigns, :requires_cookie_consent, false)

    # Extract organization and timezone from scope for template convenience
    current_organization = assigns[:current_scope] && assigns.current_scope.organization
    timezone = (assigns[:current_scope] && assigns.current_scope.timezone) || "UTC"

    # Get policies needing consent from assigns (set in CheckPolicyConsent plug)
    policies_needing_consent = Map.get(assigns, :policies_needing_consent, [])

    # Check if this is the help page for banner display
    always_show_banner = if Map.get(assigns, :active_page) == "help", do: "true", else: "false"

    assigns =
      assigns
      |> Map.put(:current_organization, current_organization)
      |> Map.put(:timezone, timezone)
      |> Map.put(:policies_needing_consent, policies_needing_consent)
      |> Map.put(:always_show_banner, always_show_banner)

    ~H"""
    <div
      id="sidebar-wrapper"
      phx-hook="SidebarCollapse"
      class="min-h-screen bg-gray-50 dark:bg-gray-950"
    >
      <!-- Impersonation Banner -->
      <%= if @current_scope && @current_scope.impersonating? do %>
        <div class="bg-yellow-400 border-b-2 border-yellow-600 relative z-50">
          <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-2">
            <div class="flex items-center justify-between">
              <div class="flex items-center gap-2">
                <.icon name="hero-exclamation-triangle" class="w-5 h-5" />
                <span class="font-medium text-sm sm:text-base">
                  Impersonating: {@current_scope.user.email}
                </span>
              </div>
              <.link
                href={~p"/admin/impersonate"}
                method="delete"
                class="px-3 py-1 bg-white dark:bg-gray-900 text-yellow-900 dark:text-yellow-200 hover:bg-yellow-50 dark:hover:bg-gray-800 rounded font-medium text-sm"
              >
                Exit
              </.link>
            </div>
          </div>
        </div>
      <% end %>

      <!-- Slim Top Bar -->
      <header class="sticky top-0 z-40 border-b border-gray-200 bg-white dark:border-white/10 dark:bg-gray-900">
        <div class="flex h-14 items-center justify-between px-4">
          <div class="flex items-center gap-2">
            <!-- Mobile hamburger -->
            <button
              :if={@current_organization || (@current_scope && @current_scope.user)}
              type="button"
              id="mobile-menu-button"
              aria-expanded="false"
              aria-controls="mobile-menu"
              phx-click={
                JS.toggle(to: "#mobile-menu")
                |> JS.toggle_attribute({"aria-expanded", "true", "false"},
                  to: "#mobile-menu-button"
                )
              }
              class="inline-flex items-center justify-center rounded-md p-2 text-gray-500 hover:bg-gray-100 hover:text-gray-700 focus:outline-none dark:text-gray-400 dark:hover:bg-gray-800 dark:hover:text-gray-200 lg:hidden"
            >
              <span class="sr-only">{t("Toggle main menu")}</span>
              <.icon name="hero-bars-3" class="size-6" />
            </button>

            <.link
              navigate={~p"/dashboard"}
              class="text-lg font-bold text-gray-900 dark:text-white"
            >
              Towerops
            </.link>
          </div>

          <div class="relative flex items-center gap-1 sm:gap-2">
            <!-- Global Search Trigger -->
            <button
              :if={@current_organization}
              type="button"
              id="global-search-trigger"
              phx-hook="GlobalSearchTrigger"
              class="inline-flex items-center gap-2 rounded-lg border border-gray-200 bg-gray-50 px-3 py-1.5 text-sm text-gray-500 hover:bg-gray-100 hover:text-gray-700 dark:border-white/10 dark:bg-white/5 dark:text-gray-400 dark:hover:bg-white/10 dark:hover:text-gray-200 transition-colors"
              title="Search (⌘K)"
            >
              <.icon name="hero-magnifying-glass" class="h-4 w-4" />
              <span class="hidden sm:inline text-xs">{t("Search")}</span>
              <kbd class="hidden sm:inline-flex items-center gap-0.5 rounded border border-gray-300 bg-gray-100 px-1.5 py-0.5 text-[10px] font-medium text-gray-500 dark:border-white/20 dark:bg-white/10 dark:text-gray-400">
                ⌘K
              </kbd>
            </button>

            <!-- Notification bell -->
            <.link
              :if={@current_organization}
              navigate={~p"/alerts"}
              class="relative p-2 rounded-md text-gray-500 hover:text-gray-700 hover:bg-gray-100 dark:text-gray-400 dark:hover:text-gray-200 dark:hover:bg-gray-800 transition-colors"
              title={t("Alerts")}
            >
              <.icon name="hero-bell" class="h-5 w-5" />
              <%= if @unresolved_alert_count > 0 do %>
                <span class="absolute top-0.5 right-0.5 flex h-4 min-w-4 items-center justify-center rounded-full bg-red-500 px-0.5 text-[10px] font-bold leading-none text-white ring-1 ring-white dark:ring-gray-950">
                  <%= if @unresolved_alert_count > 100 do %>
                    &nbsp;
                  <% else %>
                    {@unresolved_alert_count}
                  <% end %>
                </span>
              <% end %>
            </.link>

            <!-- Help icon -->
            <.link
              navigate={~p"/help"}
              class="p-2 rounded-md text-gray-500 hover:text-gray-700 hover:bg-gray-100 dark:text-gray-400 dark:hover:text-gray-200 dark:hover:bg-gray-800 transition-colors"
              title={t("Help")}
            >
              <.icon name="hero-question-mark-circle" class="h-5 w-5" />
            </.link>

            <!-- User menu -->
            <button
              type="button"
              id="org-menu-button"
              aria-expanded="false"
              aria-haspopup="true"
              aria-controls="org-menu"
              phx-click={
                JS.toggle(to: "#org-menu")
                |> JS.toggle_attribute({"aria-expanded", "true", "false"}, to: "#org-menu-button")
              }
              class="inline-flex items-center justify-center rounded-full p-1.5 text-gray-500 hover:text-gray-700 hover:bg-gray-100 dark:text-gray-400 dark:hover:text-gray-200 dark:hover:bg-gray-800 transition-colors"
              title={t("Menu")}
            >
              <.icon name="hero-user-circle" class="h-6 w-6" />
            </button>

            <div
              id="org-menu"
              role="menu"
              class="hidden absolute top-full right-0 mt-2 w-56 origin-top-right rounded-md bg-white shadow-lg ring-1 ring-black/5 z-50 dark:bg-gray-800 dark:ring-white/10"
              phx-click-away={
                JS.hide(to: "#org-menu")
                |> JS.set_attribute({"aria-expanded", "false"}, to: "#org-menu-button")
              }
            >
              <div class="py-1">
                <%= if @current_scope && @current_scope.user && @current_scope.user.is_superuser do %>
                  <.link
                    role="menuitem"
                    navigate={~p"/admin"}
                    class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-white/5"
                    phx-click={JS.hide(to: "#org-menu")}
                  >
                    {t("Admin Panel")}
                  </.link>
                <% end %>
                <.link
                  role="menuitem"
                  navigate={~p"/users/settings"}
                  class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-white/5"
                  phx-click={JS.hide(to: "#org-menu")}
                >
                  {t("User Settings")}
                </.link>
                <.link
                  role="menuitem"
                  navigate={~p"/mobile/qr-login"}
                  class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-white/5"
                  phx-click={JS.hide(to: "#org-menu")}
                >
                  <span class="flex items-center gap-2">
                    <.icon name="hero-device-phone-mobile" class="h-4 w-4" />
                    {t("Link Mobile App")}
                  </span>
                </.link>
                <.link
                  role="menuitem"
                  navigate={~p"/users/my-data"}
                  class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-white/5"
                  phx-click={JS.hide(to: "#org-menu")}
                >
                  {t("My Data")}
                </.link>
                <.link
                  role="menuitem"
                  navigate={~p"/changelog"}
                  class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-white/5"
                  phx-click={JS.hide(to: "#org-menu")}
                >
                  {t("What's New")}
                </.link>
                <div class="border-t border-gray-100 dark:border-white/10"></div>
                <.link
                  role="menuitem"
                  href={~p"/users/log-out"}
                  method="delete"
                  class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-white/5"
                >
                  {t("Log out")}
                </.link>
              </div>
            </div>
          </div>
        </div>
      </header>

      <!-- Sidebar + Main content wrapper -->
      <div class="flex">
        <!-- Desktop Sidebar -->
        <aside
          :if={@current_organization || (@current_scope && @current_scope.user)}
          id="app-sidebar"
          class="sticky top-14 left-0 z-30 hidden lg:flex lg:flex-col bg-white dark:bg-gray-900 border-r border-gray-200 dark:border-white/10 overflow-y-auto overflow-x-hidden h-[calc(100vh-3.5rem)]"
        >
          <!-- Nav sections -->
          <nav class="flex-1 px-2 py-4 space-y-1">
            <!-- MONITOR section -->
            <p
              data-sidebar-section
              class="px-3 mb-1 text-[10px] font-semibold uppercase tracking-wider text-gray-400 dark:text-gray-500"
            >
              {t("Monitor")}
            </p>
            <.sidebar_link
              navigate={~p"/dashboard"}
              active={@active_page == "dashboard"}
              icon="hero-home"
              label={t("Dashboard")}
            />
            <.sidebar_link
              navigate={~p"/devices"}
              active={@active_page == "devices"}
              icon="hero-server"
              label={t("Devices")}
            />
            <.sidebar_link
              :if={@current_organization && @current_organization.use_sites}
              navigate={~p"/sites"}
              active={@active_page == "sites"}
              icon="hero-building-office"
              label={t("Sites")}
            />
            <.sidebar_link
              navigate={~p"/network-map"}
              active={@active_page == "network-map"}
              icon="hero-map"
              label={t("Network Map")}
            />
            <.sidebar_link
              navigate={~p"/coverage"}
              active={@active_page == "coverage"}
              icon="hero-signal"
              label={t("Coverage")}
            />
            <%!-- <.sidebar_link
              navigate={~p"/weathermap"}
              active={@active_page == "weathermap"}
              icon="hero-signal"
              label={t("Weathermap")}
            /> --%>

            <!-- RESPOND section -->
            <p
              data-sidebar-section
              class="px-3 mt-4 mb-1 text-[10px] font-semibold uppercase tracking-wider text-gray-400 dark:text-gray-500"
            >
              {t("Respond")}
            </p>
            <.sidebar_link
              navigate={~p"/alerts"}
              active={@active_page == "alerts"}
              icon="hero-bell-alert"
              label={t("Alerts")}
              badge={@unresolved_alert_count}
            />
            <.sidebar_link
              navigate={~p"/maintenance"}
              active={@active_page == "maintenance"}
              icon="hero-wrench-screwdriver"
              label={t("Maintenance")}
            />
            <.sidebar_link
              navigate={~p"/schedules"}
              active={@active_page == "schedules"}
              icon="hero-calendar-days"
              label={t("On-Call")}
            />

            <!-- ANALYZE section -->
            <p
              data-sidebar-section
              class="px-3 mt-4 mb-1 text-[10px] font-semibold uppercase tracking-wider text-gray-400 dark:text-gray-500"
            >
              {t("Analyze")}
            </p>
            <%!-- RF Links - hidden from nav, code kept for future use
            <.sidebar_link
              navigate={~p"/rf-links"}
              active={@active_page == "rf-links"}
              icon="hero-signal"
              label={t("RF Links")}
            />
            --%>
            <.sidebar_link
              navigate={~p"/insights"}
              active={@active_page == "insights"}
              icon="hero-light-bulb"
              label={t("Insights")}
            />
            <.sidebar_link
              navigate={~p"/trace"}
              active={@active_page == "trace"}
              icon="hero-magnifying-glass"
              label={t("Trace")}
            />
            <.sidebar_link
              navigate={~p"/activity"}
              active={@active_page == "activity"}
              icon="hero-clock"
              label={t("Activity")}
            />
            <.sidebar_link
              navigate={~p"/reports"}
              active={@active_page == "reports"}
              icon="hero-document-chart-bar"
              label={t("Reports")}
            />
          </nav>

          <!-- Bottom pinned: org switcher + settings + collapse toggle -->
          <div class="border-t border-gray-200 dark:border-white/10 px-2 py-3.5 space-y-1">
            <!-- Org switcher -->
            <div :if={@current_organization} class="relative">
              <button
                type="button"
                id="sidebar-org-switcher-button"
                aria-expanded="false"
                aria-haspopup="true"
                phx-click={
                  JS.toggle(to: "#sidebar-org-switcher-menu")
                  |> JS.toggle_attribute({"aria-expanded", "true", "false"},
                    to: "#sidebar-org-switcher-button"
                  )
                }
                class="flex items-center gap-2 w-full rounded-md px-3 py-2 text-sm font-medium text-gray-600 hover:bg-gray-50 hover:text-gray-900 dark:text-gray-400 dark:hover:bg-gray-800 dark:hover:text-white transition-colors"
                data-sidebar-tooltip={@current_organization.name}
              >
                <.icon name="hero-building-office-2" class="h-5 w-5 shrink-0" />
                <span data-sidebar-text class="truncate flex-1 text-left">
                  {@current_organization.name}
                </span>
                <span data-sidebar-text>
                  <.icon name="hero-chevron-up-down" class="h-3 w-3 shrink-0" />
                </span>
              </button>
              <div
                id="sidebar-org-switcher-menu"
                role="menu"
                class="hidden absolute bottom-full left-0 mb-1 w-48 origin-bottom-left rounded-md bg-white shadow-lg ring-1 ring-black/5 z-50 dark:bg-gray-800 dark:ring-white/10"
                phx-click-away={
                  JS.hide(to: "#sidebar-org-switcher-menu")
                  |> JS.set_attribute({"aria-expanded", "false"}, to: "#sidebar-org-switcher-button")
                }
              >
                <div class="py-1">
                  <.link
                    role="menuitem"
                    navigate={~p"/orgs"}
                    class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-white/5"
                    phx-click={JS.hide(to: "#sidebar-org-switcher-menu")}
                  >
                    {t("Switch Organization")}
                  </.link>
                  <.link
                    role="menuitem"
                    navigate={~p"/orgs/#{@current_organization.slug}/settings"}
                    class="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-white/5"
                    phx-click={JS.hide(to: "#sidebar-org-switcher-menu")}
                  >
                    {t("Organization Settings")}
                  </.link>
                </div>
              </div>
            </div>

            <!-- Settings link -->
            <.sidebar_link
              :if={@current_organization}
              navigate={~p"/orgs/#{@current_organization.slug}/settings"}
              active={@active_page == "settings"}
              icon="hero-cog-6-tooth"
              label={t("Settings")}
            />

            <!-- Collapse toggle -->
            <button
              type="button"
              data-sidebar-toggle
              class="flex items-center justify-center w-full rounded-md px-3 py-2 text-gray-400 hover:bg-gray-50 hover:text-gray-600 dark:hover:bg-gray-800 dark:hover:text-gray-300 transition-colors"
              title={t("Toggle sidebar")}
            >
              <.icon name="hero-chevron-double-left" class="h-5 w-5 sidebar-collapse-icon" />
            </button>
          </div>
        </aside>

        <!-- Mobile slide-out panel -->
        <div
          :if={@current_organization || (@current_scope && @current_scope.user)}
          id="mobile-menu"
          class="hidden fixed inset-0 z-50 lg:hidden"
        >
          <!-- Backdrop -->
          <div
            class="fixed inset-0 bg-black/30 dark:bg-black/50"
            phx-click={JS.hide(to: "#mobile-menu")}
          >
          </div>
          <!-- Panel -->
          <div class="fixed inset-y-0 left-0 w-72 bg-white dark:bg-gray-900 shadow-xl overflow-y-auto">
            <div class="flex items-center justify-between px-4 py-4 border-b border-gray-200 dark:border-white/10">
              <span class="text-lg font-bold text-gray-900 dark:text-white">Towerops</span>
              <button
                type="button"
                phx-click={JS.hide(to: "#mobile-menu")}
                class="p-2 rounded-md text-gray-500 hover:bg-gray-100 dark:hover:bg-gray-800"
              >
                <.icon name="hero-x-mark" class="size-5" />
              </button>
            </div>

            <!-- Org name -->
            <div
              :if={@current_organization}
              class="px-4 py-3 border-b border-gray-100 dark:border-white/5"
            >
              <p class="text-xs font-medium uppercase tracking-wide text-gray-500 dark:text-gray-400">
                {t("Organization")}
              </p>
              <p class="text-sm font-semibold text-gray-900 dark:text-white mt-0.5">
                {@current_organization.name}
              </p>
            </div>

            <!-- MONITOR -->
            <div class="px-2 py-3">
              <p class="px-3 mb-1 text-[10px] font-semibold uppercase tracking-wider text-gray-400 dark:text-gray-500">
                {t("Monitor")}
              </p>
              <.mobile_nav_link navigate={~p"/dashboard"} active={@active_page == "dashboard"}>
                {t("Dashboard")}
              </.mobile_nav_link>
              <.mobile_nav_link navigate={~p"/devices"} active={@active_page == "devices"}>
                {t("Devices")}
              </.mobile_nav_link>
              <.mobile_nav_link
                :if={@current_organization && @current_organization.use_sites}
                navigate={~p"/sites"}
                active={@active_page == "sites"}
              >
                {t("Sites")}
              </.mobile_nav_link>
              <.mobile_nav_link navigate={~p"/network-map"} active={@active_page == "network-map"}>
                {t("Network Map")}
              </.mobile_nav_link>
              <%!-- <.mobile_nav_link navigate={~p"/weathermap"} active={@active_page == "weathermap"}>
                <.icon name="hero-signal" class="size-5" /> {t("Weathermap")}
              </.mobile_nav_link> --%>
            </div>

            <!-- RESPOND -->
            <div class="px-2 py-3 border-t border-gray-100 dark:border-white/5">
              <p class="px-3 mb-1 text-[10px] font-semibold uppercase tracking-wider text-gray-400 dark:text-gray-500">
                {t("Respond")}
              </p>
              <.mobile_nav_link navigate={~p"/alerts"} active={@active_page == "alerts"}>
                {t("Alerts")}
              </.mobile_nav_link>
              <.mobile_nav_link navigate={~p"/maintenance"} active={@active_page == "maintenance"}>
                {t("Maintenance")}
              </.mobile_nav_link>
              <.mobile_nav_link navigate={~p"/schedules"} active={@active_page == "schedules"}>
                {t("On-Call")}
              </.mobile_nav_link>
            </div>

            <!-- ANALYZE -->
            <div class="px-2 py-3 border-t border-gray-100 dark:border-white/5">
              <p class="px-3 mb-1 text-[10px] font-semibold uppercase tracking-wider text-gray-400 dark:text-gray-500">
                {t("Analyze")}
              </p>
              <.mobile_nav_link navigate={~p"/insights"} active={@active_page == "insights"}>
                {t("Insights")}
              </.mobile_nav_link>
              <.mobile_nav_link navigate={~p"/trace"} active={@active_page == "trace"}>
                {t("Trace")}
              </.mobile_nav_link>
              <.mobile_nav_link navigate={~p"/activity"} active={@active_page == "activity"}>
                {t("Activity")}
              </.mobile_nav_link>
            </div>

            <!-- Account -->
            <div class="px-2 py-3 border-t border-gray-100 dark:border-white/5">
              <p class="px-3 mb-1 text-[10px] font-semibold uppercase tracking-wider text-gray-400 dark:text-gray-500">
                {t("Account")}
              </p>
              <.mobile_nav_link
                :if={@current_organization}
                navigate={~p"/orgs/#{@current_organization.slug}/settings"}
                active={@active_page == "settings"}
              >
                {t("Organization Settings")}
              </.mobile_nav_link>
              <.mobile_nav_link
                navigate={~p"/users/settings"}
                active={@active_page == "user_settings"}
              >
                {t("My Settings")}
              </.mobile_nav_link>
              <.mobile_nav_link navigate={~p"/help"} active={@active_page == "help"}>
                {t("Help")}
              </.mobile_nav_link>
            </div>
          </div>
        </div>

        <!-- Main content -->
        <div id="main-wrapper" class="flex flex-1 flex-col min-h-[calc(100vh-3.5rem)]">
          <main id="main-content" tabindex="-1" class="flex-1 py-6 sm:py-10 page-fade-in">
            <div class="mx-auto max-w-7xl px-4 sm:px-6 lg:pl-4 lg:pr-8">
              <!-- Beta Testing Banner -->
              <div
                id="beta-banner"
                phx-hook="BetaBannerDismiss"
                data-always-show={@always_show_banner}
                class="mb-6 rounded-lg bg-blue-50 dark:bg-blue-900/20 p-4 border border-blue-200 dark:border-blue-800"
              >
                <div class="flex items-start gap-3">
                  <.icon
                    name="hero-heart"
                    class="h-5 w-5 text-blue-600 dark:text-blue-400 flex-shrink-0 mt-0.5"
                  />
                  <div class="flex-1">
                    <h3 class="text-sm font-semibold text-blue-900 dark:text-blue-300 mb-1">
                      Thanks for testing Towerops!
                    </h3>
                    <p class="text-sm text-blue-800 dark:text-blue-300">
                      We'd love to hear your feedback, suggestions, or help you with any questions. Please email us at
                      <a
                        href="mailto:hi@towerops.net"
                        class="font-medium underline hover:text-blue-900 dark:hover:text-blue-200"
                      >
                        hi@towerops.net
                      </a>
                      for support, feature requests, or just to say hello!
                    </p>
                  </div>
                  <button
                    type="button"
                    data-dismiss
                    class="flex-shrink-0 rounded-md p-1.5 text-blue-600 dark:text-blue-400 hover:bg-blue-100 dark:hover:bg-blue-800/50 focus:outline-none focus:ring-2 focus:ring-blue-600 dark:focus:ring-blue-400"
                    aria-label="Dismiss banner"
                  >
                    <.icon name="hero-x-mark" class="h-5 w-5" />
                  </button>
                </div>
              </div>
              <script>
                (function() {
                  var banner = document.getElementById('beta-banner');
                  if (banner) {
                    var isHelpPage = banner.dataset.alwaysShow === 'true';

                    if (isHelpPage) {
                      // On help page: keep banner visible, hide dismiss button
                      var dismissBtn = banner.querySelector('[data-dismiss]');
                      if (dismissBtn) {
                        dismissBtn.style.display = 'none';
                      }
                    } else {
                      // On other pages: check if dismissed
                      var isDismissed = localStorage.getItem('betaBannerDismissed') === 'true';
                      if (isDismissed) {
                        banner.style.display = 'none';
                      }
                    }
                  }
                })();
              </script>

              {render_slot(@inner_block)}
            </div>
          </main>

          <.footer timezone={Map.get(assigns, :timezone, "UTC")} />
        </div>
      </div>
      <!-- End sidebar + main content wrapper -->
    </div>

    <.flash_group flash={@flash} />
    <CookieConsent.banner requires_consent={@requires_cookie_consent} />
    <%= if @current_scope && @current_scope.user do %>
      <ConsentPrompt.consent_modal
        user_id={@current_scope.user.id}
        policies={@policies_needing_consent}
      />
    <% end %>
    <%= if @current_organization do %>
      <.live_component
        module={GlobalSearchComponent}
        id="global-search"
        organization_id={@current_organization.id}
      />
      <.live_component
        module={ToweropsWeb.Live.Components.StatusTitleComponent}
        id="status-title"
        organization_id={@current_organization.id}
      />
    <% end %>
    """
  end

  attr :navigate, :string, required: true
  attr :active, :boolean, default: false
  attr :icon, :string, required: true
  attr :label, :string, required: true
  attr :badge, :integer, default: 0

  defp sidebar_link(assigns) do
    ~H"""
    <.link
      navigate={@navigate}
      class={[
        "relative flex items-center gap-3 rounded-md px-3 py-2 text-sm font-medium transition-colors",
        if(@active,
          do:
            "bg-blue-50 text-blue-700 border-l-2 border-blue-600 dark:bg-blue-900/20 dark:text-blue-400",
          else:
            "text-gray-600 hover:bg-gray-50 hover:text-gray-900 dark:text-gray-400 dark:hover:bg-gray-800 dark:hover:text-white"
        )
      ]}
      data-sidebar-tooltip={@label}
    >
      <span data-sidebar-text class="truncate">{@label}</span>
      <%= if @badge > 0 do %>
        <span
          data-sidebar-text
          class="ml-auto inline-flex items-center rounded-full bg-red-100 px-2 py-0.5 text-xs font-medium text-red-700 dark:bg-red-900/30 dark:text-red-400"
        >
          {if @badge > 99, do: "99+", else: @badge}
        </span>
      <% end %>
    </.link>
    """
  end

  attr :navigate, :string, required: true
  attr :active, :boolean, default: false
  slot :inner_block, required: true

  defp mobile_nav_link(assigns) do
    ~H"""
    <.link
      navigate={@navigate}
      class={[
        "flex items-center gap-3 rounded-md px-3 py-2 text-base font-medium",
        if(@active,
          do: "bg-gray-100 text-gray-900 dark:bg-gray-800 dark:text-white",
          else:
            "text-gray-600 hover:bg-gray-50 hover:text-gray-900 dark:text-gray-300 dark:hover:bg-gray-800 dark:hover:text-white"
        )
      ]}
    >
      {render_slot(@inner_block)}
    </.link>
    """
  end

  @doc """
  Shows the flash group with standard titles and content.

  ## Examples

      <.flash_group flash={@flash} />
  """
  attr :flash, :map, required: true, doc: "the map of flash messages"
  attr :id, :string, default: "flash-group", doc: "the optional id of flash container"

  def flash_group(assigns) do
    ~H"""
    <div id={@id} aria-live="polite">
      <.flash kind={:info} flash={@flash} />
      <.flash kind={:error} flash={@flash} />

      <.flash
        id="client-error"
        kind={:error}
        title={gettext("We can't find the internet")}
        phx-disconnected={show(".phx-client-error #client-error") |> JS.remove_attribute("hidden")}
        phx-connected={hide("#client-error") |> JS.set_attribute({"hidden", ""})}
        hidden
      >
        {gettext("Attempting to reconnect")}
        <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" />
      </.flash>

      <.flash
        id="server-error"
        kind={:error}
        title={gettext("Reconnecting to server")}
        phx-disconnected={show(".phx-server-error #server-error") |> JS.remove_attribute("hidden")}
        phx-connected={hide("#server-error") |> JS.set_attribute({"hidden", ""})}
        hidden
      >
        {gettext("Hang tight — we'll be back in a moment")}
        <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" />
      </.flash>
    </div>
    """
  end

  @doc """
  Renders the admin layout.

  Use this for admin pages that require superuser access.

  ## Examples

      <Layouts.admin flash={@flash}>
        <h1>Admin Content</h1>
      </Layouts.admin>

  """
  attr :flash, :map, required: true, doc: "the map of flash messages"

  attr :timezone, :string, default: "UTC", doc: "the user's timezone"

  attr :requires_cookie_consent, :boolean,
    default: false,
    doc: "whether to show the cookie consent banner"

  slot :inner_block, required: true

  def admin(assigns) do
    assigns = Map.put_new(assigns, :requires_cookie_consent, false)

    ~H"""
    <div class="flex min-h-screen flex-col bg-gray-50 dark:bg-gray-950">
      <nav class="bg-white border-b border-gray-200 dark:border-white/10 dark:bg-gray-900">
        <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
          <div class="flex justify-between h-14 sm:h-16">
            <div class="flex items-center">
              <!-- Mobile menu button -->
              <button
                type="button"
                id="admin-mobile-menu-button"
                phx-click={
                  JS.toggle(to: "#admin-mobile-menu")
                  |> JS.toggle(to: "#admin-menu-icon-open")
                  |> JS.toggle(to: "#admin-menu-icon-close")
                }
                class="inline-flex items-center justify-center rounded-md p-2 text-gray-500 hover:bg-gray-100 hover:text-gray-700 focus:outline-none dark:text-gray-400 dark:hover:bg-gray-800 dark:hover:text-gray-200 sm:hidden"
              >
                <span class="sr-only">Open admin menu</span>
                <span id="admin-menu-icon-open"><.icon name="hero-bars-3" class="size-6" /></span>
                <span id="admin-menu-icon-close" class="hidden">
                  <.icon name="hero-x-mark" class="size-6" />
                </span>
              </button>

              <.link
                navigate={~p"/admin"}
                class="flex items-center text-lg sm:text-xl font-bold text-gray-900 dark:text-white ml-2 sm:ml-0"
              >
                <span class="hidden sm:inline">Towerops Admin</span>
                <span class="sm:hidden">Admin</span>
              </.link>

              <!-- Desktop navigation -->
              <div class="hidden sm:ml-6 sm:flex sm:space-x-8">
                <.link
                  navigate={~p"/admin/users"}
                  class="inline-flex items-center px-1 pt-1 pb-4 text-sm font-medium text-gray-700 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white"
                >
                  Users
                </.link>
                <.link
                  navigate={~p"/admin/organizations"}
                  class="inline-flex items-center px-1 pt-1 pb-4 text-sm font-medium text-gray-700 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white"
                >
                  Organizations
                </.link>
                <.link
                  navigate={~p"/admin/security"}
                  class="inline-flex items-center px-1 pt-1 pb-4 text-sm font-medium text-gray-700 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white"
                >
                  IP Allowlist
                </.link>
                <.link
                  navigate={~p"/admin/errors"}
                  class="inline-flex items-center px-1 pt-1 pb-4 text-sm font-medium text-gray-700 hover:text-gray-900 dark:text-gray-300 dark:hover:text-white"
                >
                  Exceptions
                </.link>
              </div>
            </div>
            <div class="flex items-center gap-1 sm:gap-2">
              <.link
                navigate={~p"/orgs"}
                class="text-xs sm:text-sm text-gray-600 hover:text-gray-900 dark:text-gray-400 dark:hover:text-white"
              >
                <span class="hidden sm:inline">Back to App</span>
                <span class="sm:hidden">App</span>
              </.link>
            </div>
          </div>
        </div>

        <!-- Mobile menu -->
        <div class="hidden sm:hidden" id="admin-mobile-menu">
          <div class="space-y-1 px-2 pb-3 pt-2 border-t border-gray-200 dark:border-white/10">
            <.mobile_nav_link navigate={~p"/admin/users"} active={false}>
              Users
            </.mobile_nav_link>
            <.mobile_nav_link navigate={~p"/admin/organizations"} active={false}>
              Organizations
            </.mobile_nav_link>
            <.mobile_nav_link navigate={~p"/admin/security"} active={false}>
              IP Allowlist
            </.mobile_nav_link>
            <.mobile_nav_link navigate={~p"/admin/errors"} active={false}>
              Exceptions
            </.mobile_nav_link>
          </div>
        </div>
      </nav>

      <main class="flex-1">
        <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-6 sm:py-8">
          {render_slot(@inner_block)}
        </div>
      </main>

      <.footer timezone={Map.get(assigns, :timezone, "UTC")} />
    </div>

    <.flash_group flash={@flash} />
    <CookieConsent.banner requires_consent={@requires_cookie_consent} />
    """
  end

  @doc """
  Renders the application footer with copyright notice and deploy timestamp.
  """
  attr :timezone, :string, default: "UTC"

  def footer(assigns) do
    build_time = Towerops.Application.build_timestamp()
    timezone = Map.get(assigns, :timezone, "UTC")

    assigns =
      assigns
      |> assign(:build_time, build_time)
      |> assign(:time_ago, TimeHelpers.format_time_ago(build_time))
      |> assign(:formatted_time, TimeHelpers.format_iso8601(build_time, timezone))

    ~H"""
    <footer class="border-t border-gray-200 bg-white dark:border-white/10 dark:bg-gray-900">
      <div class="mx-auto max-w-7xl px-4 py-6 sm:px-6 lg:px-8">
        <div class="flex flex-col items-center gap-2 text-sm text-gray-600 dark:text-gray-400">
          <p>Copyright © {Date.utc_today().year} Towerops</p>
          <p class="text-xs">
            <.link
              navigate={~p"/privacy"}
              class="hover:text-gray-900 dark:hover:text-gray-200 underline decoration-dotted underline-offset-2"
            >
              Privacy Policy
            </.link>
            <span class="mx-2">·</span>
            <.link
              navigate={~p"/terms"}
              class="hover:text-gray-900 dark:hover:text-gray-200 underline decoration-dotted underline-offset-2"
            >
              Terms of Service
            </.link>
            <span class="mx-2">·</span>
            <.link
              href="/changelog.txt"
              class="hover:text-gray-900 dark:hover:text-gray-200 underline decoration-dotted underline-offset-2"
            >
              Changelog
            </.link>
          </p>
          <p class="text-xs">
            Last deploy <span title={@formatted_time}>{@time_ago}</span> · {@formatted_time}
          </p>
          <div class="flex items-center gap-1 text-xs opacity-60">
            <span class="leading-none">made in</span>
            <img src="/images/texas.svg" alt="Texas" class="h-5 w-5" />
          </div>
        </div>
      </div>
    </footer>
    """
  end

  @doc """
  Returns the page title with status emoji prepended based on organization health.
  """
  def status_title(assigns) do
    page_title = assigns[:page_title] || "TowerOps"
    organization = get_in(assigns, [:current_scope, Access.key(:organization)])

    if organization do
      StatusHelpers.title_with_status(page_title, organization)
    else
      page_title
    end
  end
end