show correct device id

lib/aprsme/device_parser.ex

@@ -9,21 +9,22 @@ defmodule Aprsme.DeviceParser do
   """
   @spec extract_device_identifier(map()) :: String.t() | nil
   def extract_device_identifier(packet_data) do
-    cond do
-      Map.has_key?(packet_data, :destination) and not is_nil(packet_data[:destination]) ->
-        packet_data[:destination]
+    extract_from_destination(packet_data) ||
+      extract_from_device_identifier(packet_data) ||
+      extract_from_data_extended(packet_data)
+  end
 
-      Map.has_key?(packet_data, "destination") and not is_nil(packet_data["destination"]) ->
-        packet_data["destination"]
+  defp extract_from_destination(packet_data) do
+    get_field_value(packet_data, :destination) || get_field_value(packet_data, "destination")
+  end
 
-      Map.has_key?(packet_data, :device_identifier) and not is_nil(packet_data[:device_identifier]) ->
-        packet_data[:device_identifier]
+  defp extract_from_device_identifier(packet_data) do
+    get_field_value(packet_data, :device_identifier) || get_field_value(packet_data, "device_identifier")
+  end
 
-      Map.has_key?(packet_data, "device_identifier") and not is_nil(packet_data["device_identifier"]) ->
-        packet_data["device_identifier"]
-
-      true ->
-        extract_from_data_extended(packet_data)
+  defp get_field_value(packet_data, key) do
+    if Map.has_key?(packet_data, key) and not is_nil(packet_data[key]) do
+      packet_data[key]
     end
   end
 

lib/aprsme_web/live/info_live/show.ex

@@ -18,6 +18,7 @@ defmodule AprsmeWeb.InfoLive.Show do
     end
 
     packet = get_latest_packet(normalized_callsign)
+    packet = enrich_packet_with_device_info(packet)
     neighbors = get_neighbors(packet, normalized_callsign)
 
     socket =
@@ -36,6 +37,7 @@ defmodule AprsmeWeb.InfoLive.Show do
     if packet_matches_callsign?(packet, socket.assigns.callsign) do
       # Refresh data when new packet arrives
       packet = get_latest_packet(socket.assigns.callsign)
+      packet = enrich_packet_with_device_info(packet)
       neighbors = get_neighbors(packet, socket.assigns.callsign)
 
       socket =
@@ -62,6 +64,26 @@ defmodule AprsmeWeb.InfoLive.Show do
     |> List.first()
   end
 
+  defp enrich_packet_with_device_info(nil), do: nil
+
+  defp enrich_packet_with_device_info(packet) do
+    device_identifier = Map.get(packet, :device_identifier) || Map.get(packet, "device_identifier")
+
+    device =
+      if is_binary(device_identifier), do: Aprsme.DeviceIdentification.lookup_device_by_identifier(device_identifier)
+
+    model = if device, do: device.model
+    vendor = if device, do: device.vendor
+    contact = if device, do: device.contact
+    class = if device, do: device.class
+
+    packet
+    |> Map.put(:device_model, model)
+    |> Map.put(:device_vendor, vendor)
+    |> Map.put(:device_contact, contact)
+    |> Map.put(:device_class, class)
+  end
+
   defp get_neighbors(nil, _callsign), do: []
 
   defp get_neighbors(packet, callsign) do

lib/aprsme_web/live/info_live/show.html.heex

@@ -177,8 +177,17 @@
               <div>
                 <dt class="text-xs font-medium text-gray-500">Device</dt>
                 <dd class="mt-1 text-sm font-semibold text-gray-900">
-                  <%= if @packet.manufacturer && @packet.manufacturer != "" do %>
-                    {@packet.manufacturer} {@packet.equipment_type || ""}
+                  <%= if @packet.device_model || @packet.device_vendor do %>
+                    {[
+                      @packet.device_model,
+                      @packet.device_vendor,
+                      @packet.device_contact
+                    ]
+                    |> Enum.reject(&is_nil/1)
+                    |> Enum.join(" ")}
+                    <%= if @packet.device_class do %>
+                      ({@packet.device_class})
+                    <% end %>
                   <% else %>
                     <span class="text-gray-500 font-mono">
                       {@packet.device_identifier || "Unknown"}