From 35ea4e5f1eef5014a3c0cf8fc50014741e8eafd5 Mon Sep 17 00:00:00 2001
From: Dmitry Popov <dmitriypopovsamara@gmail.com>
Date: Thu, 12 Feb 2026 16:15:44 +0100
Subject: [PATCH] feat(signatures): Fixed creator visibility issues. Added 4.5
 hour color for unsplashed

---
 .../UnsplashedSignature.tsx                   |  5 ++
 .../hooks/useSignatureFetching.ts             |  2 +-
 .../map_signatures_event_handler.ex           | 62 ++++++++++++-------
 3 files changed, 44 insertions(+), 25 deletions(-)

diff --git a/assets/js/hooks/Mapper/components/map/components/UnsplashedSignature/UnsplashedSignature.tsx b/assets/js/hooks/Mapper/components/map/components/UnsplashedSignature/UnsplashedSignature.tsx
index bf74fa6f..d7c04658 100644
--- a/assets/js/hooks/Mapper/components/map/components/UnsplashedSignature/UnsplashedSignature.tsx
+++ b/assets/js/hooks/Mapper/components/map/components/UnsplashedSignature/UnsplashedSignature.tsx
@@ -39,6 +39,10 @@ export const UnsplashedSignature = ({ signature }: UnsplashedSignatureProps) =>
     return customInfo?.time_status === TimeStatus._1h;
   }, [customInfo]);
 
+  const is4H = useMemo(() => {
+    return customInfo?.time_status === TimeStatus._4h;
+  }, [customInfo]);
+
   const whClassStyle = useMemo(() => {
     if (signature.type === 'K162' && k162TypeOption) {
       const k162Data = wormholesData[k162TypeOption.whClassName];
@@ -65,6 +69,7 @@ export const UnsplashedSignature = ({ signature }: UnsplashedSignatureProps) =>
         <svg width="13" height="8" viewBox="0 0 13 8" xmlns="http://www.w3.org/2000/svg">
           <rect y="1" width="13" height="4" rx="2" className={whClassStyle} fill="currentColor" />
           {isEOL && <rect x="4" width="5" height="6" rx="1" className={clsx(classes.Eol)} fill="#a153ac" />}
+          {is4H && <rect x="4" width="5" height="6" rx="1" className={clsx(classes.Eol)} fill="#d8b4fe" />}
         </svg>
       </div>
     </WdTooltipWrapper>
diff --git a/assets/js/hooks/Mapper/components/mapInterface/widgets/SystemSignatures/hooks/useSignatureFetching.ts b/assets/js/hooks/Mapper/components/mapInterface/widgets/SystemSignatures/hooks/useSignatureFetching.ts
index c67f0e9e..1c8ee5f2 100644
--- a/assets/js/hooks/Mapper/components/mapInterface/widgets/SystemSignatures/hooks/useSignatureFetching.ts
+++ b/assets/js/hooks/Mapper/components/mapInterface/widgets/SystemSignatures/hooks/useSignatureFetching.ts
@@ -35,7 +35,7 @@ export const useSignatureFetching = ({ systemId, settings, signaturesRef, setSig
 
     const extended = serverSigs.map(s => ({
       ...s,
-      character_name: characters.find(c => c.eve_id === s.character_eve_id)?.name,
+      character_name: s.character_name ?? characters.find(c => c.eve_id === s.character_eve_id)?.name,
     })) as ExtendedSystemSignature[];
 
     setSignatures(() => extended);
diff --git a/lib/wanderer_app_web/live/map/event_handlers/map_signatures_event_handler.ex b/lib/wanderer_app_web/live/map/event_handlers/map_signatures_event_handler.ex
index b6dbf225..bfcb5348 100644
--- a/lib/wanderer_app_web/live/map/event_handlers/map_signatures_event_handler.ex
+++ b/lib/wanderer_app_web/live/map/event_handlers/map_signatures_event_handler.ex
@@ -434,32 +434,46 @@ defmodule WandererAppWeb.MapSignaturesEventHandler do
   def handle_ui_event(event, body, socket),
     do: MapCoreEventHandler.handle_ui_event(event, body, socket)
 
-  def get_system_signatures(system_id),
-    do:
-      system_id
-      |> WandererApp.Api.MapSystemSignature.by_system_id!()
-      |> Enum.map(fn %{
-                       inserted_at: inserted_at,
-                       updated_at: updated_at,
-                       linked_system_id: linked_system_id
-                     } = s ->
-        s
-        |> Map.take([
-          :eve_id,
-          :character_eve_id,
-          :name,
-          :temporary_name,
-          :description,
-          :kind,
-          :group,
-          :type,
-          :custom_info
-        ])
-        |> Map.put(:linked_system, MapEventHandler.get_system_static_info(linked_system_id))
-        |> Map.put(:inserted_at, inserted_at |> Calendar.strftime("%Y/%m/%d %H:%M:%S"))
-        |> Map.put(:updated_at, updated_at |> Calendar.strftime("%Y/%m/%d %H:%M:%S"))
+  def get_system_signatures(system_id) do
+    signatures = system_id |> WandererApp.Api.MapSystemSignature.by_system_id!()
+
+    character_eve_ids =
+      signatures |> Enum.map(& &1.character_eve_id) |> Enum.reject(&is_nil/1) |> Enum.uniq()
+
+    character_names_map =
+      character_eve_ids
+      |> Enum.reduce(%{}, fn eve_id, acc ->
+        case WandererApp.Character.get_by_eve_id(eve_id) do
+          {:ok, character} -> Map.put(acc, eve_id, character.name)
+          _ -> acc
+        end
       end)
 
+    signatures
+    |> Enum.map(fn %{
+                     inserted_at: inserted_at,
+                     updated_at: updated_at,
+                     linked_system_id: linked_system_id
+                   } = s ->
+      s
+      |> Map.take([
+        :eve_id,
+        :character_eve_id,
+        :name,
+        :temporary_name,
+        :description,
+        :kind,
+        :group,
+        :type,
+        :custom_info
+      ])
+      |> Map.put(:character_name, Map.get(character_names_map, s.character_eve_id))
+      |> Map.put(:linked_system, MapEventHandler.get_system_static_info(linked_system_id))
+      |> Map.put(:inserted_at, inserted_at |> Calendar.strftime("%Y/%m/%d %H:%M:%S"))
+      |> Map.put(:updated_at, updated_at |> Calendar.strftime("%Y/%m/%d %H:%M:%S"))
+    end)
+  end
+
   defp get_integer(nil), do: nil
   defp get_integer(value) when is_binary(value), do: String.to_integer(value)
   defp get_integer(value), do: value