towerops/lib/towerops_web/live/dashboard_live.html.heex

<Layouts.authenticated
  flash={@flash}
  current_organization={@current_organization}
  active_page="dashboard"
>
  <.header>
    Dashboard
    <:subtitle>Welcome to {@current_organization.name}</:subtitle>
  </.header>

  <div class="mt-8 grid gap-6 md:grid-cols-2 lg:grid-cols-4">
    <.link
      navigate={~p"/orgs/#{@current_organization.slug}/sites"}
      class="rounded-lg border border-zinc-200 bg-white p-6 shadow-sm transition-shadow hover:shadow-md dark:border-zinc-800 dark:bg-zinc-900"
    >
      <h3 class="text-sm font-medium text-zinc-500 dark:text-zinc-400">Sites</h3>
      <p class="mt-2 text-3xl font-bold text-zinc-900 dark:text-zinc-100">{@sites_count}</p>
      <p class="mt-1 text-sm text-zinc-600 dark:text-zinc-400">Total sites</p>
    </.link>

    <.link
      navigate={~p"/orgs/#{@current_organization.slug}/equipment"}
      class="rounded-lg border border-zinc-200 bg-white p-6 shadow-sm transition-shadow hover:shadow-md dark:border-zinc-800 dark:bg-zinc-900"
    >
      <h3 class="text-sm font-medium text-zinc-500 dark:text-zinc-400">Equipment</h3>
      <p class="mt-2 text-3xl font-bold text-zinc-900 dark:text-zinc-100">{@equipment_count}</p>
      <div class="mt-3 space-y-1.5 text-sm">
        <div class="flex items-center gap-2 text-zinc-700 dark:text-zinc-300">
          <span class="h-2 w-2 rounded-full bg-green-500"></span>
          {@equipment_up} Up
        </div>
        <div class="flex items-center gap-2 text-zinc-700 dark:text-zinc-300">
          <span class="h-2 w-2 rounded-full bg-red-500"></span>
          {@equipment_down} Down
        </div>
        <div class="flex items-center gap-2 text-zinc-700 dark:text-zinc-300">
          <span class="h-2 w-2 rounded-full bg-zinc-400"></span>
          {@equipment_unknown} Unknown
        </div>
      </div>
    </.link>

    <.link
      navigate={~p"/orgs/#{@current_organization.slug}/alerts"}
      class="rounded-lg border border-zinc-200 bg-white p-6 shadow-sm transition-shadow hover:shadow-md dark:border-zinc-800 dark:bg-zinc-900"
    >
      <h3 class="text-sm font-medium text-zinc-500 dark:text-zinc-400">Active Alerts</h3>
      <p class={[
        "mt-2 text-3xl font-bold",
        (length(@active_alerts) > 0 && "text-red-600 dark:text-red-500") ||
          "text-zinc-900 dark:text-zinc-100"
      ]}>
        {length(@active_alerts)}
      </p>
      <p class="mt-1 text-sm text-zinc-600 dark:text-zinc-400">Requires attention</p>
    </.link>

    <div class="rounded-lg border border-zinc-200 bg-white p-6 shadow-sm dark:border-zinc-800 dark:bg-zinc-900">
      <h3 class="text-sm font-medium text-zinc-500 dark:text-zinc-400">System Status</h3>
      <div class={[
        "mt-3 flex items-center gap-2 text-sm font-semibold",
        (@equipment_down == 0 && "text-green-600 dark:text-green-500") ||
          "text-amber-600 dark:text-amber-500"
      ]}>
        <%= if @equipment_down == 0 do %>
          <.icon name="hero-check-circle" class="h-5 w-5" />
          <span>All Systems Operational</span>
        <% else %>
          <.icon name="hero-exclamation-triangle" class="h-5 w-5" />
          <span>{@equipment_down} Equipment Down</span>
        <% end %>
      </div>
    </div>
  </div>

  <%= if length(@active_alerts) > 0 do %>
    <div class="mt-8">
      <div class="flex items-center justify-between mb-4">
        <h2 class="text-xl font-semibold text-zinc-900 dark:text-zinc-100">Active Alerts</h2>
        <.link
          navigate={~p"/orgs/#{@current_organization.slug}/alerts"}
          class="text-sm font-medium text-blue-600 hover:text-blue-700 dark:text-blue-500 dark:hover:text-blue-400"
        >
          View All Alerts →
        </.link>
      </div>

      <div class="space-y-3">
        <%= for alert <- Enum.take(@active_alerts, 5) do %>
          <div class="flex items-start gap-3 rounded-lg border border-red-200 bg-red-50 p-4 dark:border-red-900/50 dark:bg-red-950/30">
            <.icon
              name="hero-exclamation-triangle"
              class="h-5 w-5 flex-shrink-0 text-red-600 dark:text-red-500"
            />
            <div class="flex-1 min-w-0">
              <h3 class="font-semibold text-zinc-900 dark:text-zinc-100">
                <.link
                  navigate={
                    ~p"/orgs/#{@current_organization.slug}/equipment/#{alert.equipment.id}"
                  }
                  class="hover:text-blue-600 hover:underline dark:hover:text-blue-400"
                >
                  {alert.equipment.name}
                </.link>
              </h3>
              <p class="mt-0.5 text-sm text-zinc-700 dark:text-zinc-300">{alert.message}</p>
            </div>
            <span class="text-xs text-zinc-500 dark:text-zinc-400 whitespace-nowrap">
              {Calendar.strftime(alert.triggered_at, "%H:%M")}
            </span>
          </div>
        <% end %>

        <%= if length(@active_alerts) > 5 do %>
          <div class="text-center text-sm text-zinc-500 dark:text-zinc-400">
            + {length(@active_alerts) - 5} more alerts
          </div>
        <% end %>
      </div>
    </div>
  <% end %>

  <div class="mt-8">
    <h2 class="text-xl font-semibold mb-4 text-zinc-900 dark:text-zinc-100">Quick Actions</h2>
    <div class="flex flex-wrap gap-4">
      <.link
        navigate={~p"/orgs/#{@current_organization.slug}/sites"}
        class="inline-flex items-center gap-2 rounded-lg bg-blue-600 px-4 py-2.5 text-sm font-semibold text-white shadow-sm hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-600 focus:ring-offset-2 dark:bg-blue-500 dark:hover:bg-blue-600"
      >
        <.icon name="hero-building-office" class="h-5 w-5" />
        <span>Manage Sites</span>
      </.link>
      <.link
        navigate={~p"/orgs/#{@current_organization.slug}/equipment"}
        class="inline-flex items-center gap-2 rounded-lg bg-blue-600 px-4 py-2.5 text-sm font-semibold text-white shadow-sm hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-600 focus:ring-offset-2 dark:bg-blue-500 dark:hover:bg-blue-600"
      >
        <.icon name="hero-server" class="h-5 w-5" />
        <span>Manage Equipment</span>
      </.link>
      <.link
        navigate={~p"/orgs/#{@current_organization.slug}/alerts"}
        class="inline-flex items-center gap-2 rounded-lg border border-zinc-300 bg-white px-4 py-2.5 text-sm font-semibold text-zinc-700 shadow-sm hover:bg-zinc-50 focus:outline-none focus:ring-2 focus:ring-blue-600 focus:ring-offset-2 dark:border-zinc-700 dark:bg-zinc-800 dark:text-zinc-200 dark:hover:bg-zinc-700"
      >
        <.icon name="hero-bell" class="h-5 w-5" />
        <span>View Alerts</span>
      </.link>
    </div>
  </div>
</Layouts.authenticated>