Rework signatures to be a map and not a list

Because they ARE unique by identifier WITHIN A SYSTEM

src/components/SignatureCategories.tsx

@@ -41,8 +41,7 @@ export const SignatureCategories = ({ categories, onToggleCategory }: SignatureC
                   </div>
                   <Badge
                     variant="outline"
-                    className={`bg-slate-700 border-slate-600 ${category.meta.color} px-2 py-1`}
-                  >
+                    className={`bg-slate-700 border-slate-600 ${category.meta.color} px-2 py-1`} >
                     {category.signatures.length}
                   </Badge>
                 </CardTitle>

src/components/SystemTracker.tsx

@@ -4,11 +4,12 @@ import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { RefreshCw, AlertCircle, Radar, Download } from "lucide-react";
 import { SignatureCategories } from "@/components/SignatureCategories";
-import { useSignatureCategories } from "@/hooks/useSignatureCategories";
+import { SignatureCategory, useSignatureCategories } from "@/hooks/useSignatureCategories";
 import { toast } from "@/hooks/use-toast";
 import { CleanModeToggle } from "@/components/CleanModeToggle";
 import pb from "@/lib/pocketbase";
 import { SigviewRecord as Signature } from "@/lib/pbtypes";
+import { useEffect } from "react";
 
 interface SystemTrackerProps {
   system: string;
@@ -26,7 +27,12 @@ export const SystemTracker = ({ system, cleanMode, onCleanModeToggle }: SystemTr
     queryKey: ['signatures', system],
     queryFn: async () => {
       if (!system) return null;
-      return pb.collection('sigview').getFullList<Signature>({ batch: 1000, filter: `(system='${system}')` });
+      const signatures = await pb.collection('sigview').getFullList<Signature>({ batch: 1000, filter: `(system='${system}')` });
+      const sigMap = new Map<string, Signature>();
+      signatures.forEach(sig => {
+        sigMap.set(sig.identifier, sig);
+      });
+      return sigMap;
     },
     enabled: !!system,
     refetchInterval: 5000, // Poll every 5 seconds
@@ -41,7 +47,7 @@ export const SystemTracker = ({ system, cleanMode, onCleanModeToggle }: SystemTr
   };
 
   const handleExport = () => {
-    const exportText = signatures
+    const exportText = Object.values(signaturesData || {})
       .map(sig => [
         sig.identifier,
         '', // Empty field (part[1] in parseSignature)
@@ -65,29 +71,8 @@ export const SystemTracker = ({ system, cleanMode, onCleanModeToggle }: SystemTr
     });
   };
 
-  const signatures = signaturesData || [];
   const isLoading = signaturesLoading;
-
-  // Sort signatures by date (newest first) and prioritize unknown types
-  const sortedSignatures = [...signatures].sort((a, b) => {
-    // First, prioritize unknown types
-    const aIsUnknown = !a.type || a.type === '';
-    const bIsUnknown = !b.type || b.type === '';
-    if (aIsUnknown && !bIsUnknown) return -1;
-    if (!aIsUnknown && bIsUnknown) return 1;
-
-    // If both are unknown or both are known, sort by type
-    if (a.type !== b.type) {
-      return a.type.localeCompare(b.type);
-    }
-
-    // If same type, sort by date
-    const dateA = a.updated || a.created || '';
-    const dateB = b.updated || b.created || '';
-    return dateB.localeCompare(dateA);
-  });
-
-  const { categories, toggleCategoryVisibility } = useSignatureCategories(sortedSignatures);
+  const { categories, toggleCategoryVisibility } = useSignatureCategories(signaturesData || new Map());
 
   return (
     <div className="space-y-6">
@@ -104,7 +89,7 @@ export const SystemTracker = ({ system, cleanMode, onCleanModeToggle }: SystemTr
           <div className="flex items-center gap-2">
             <CleanModeToggle cleanMode={cleanMode} onToggle={onCleanModeToggle} />
             <Badge variant="outline" className="bg-slate-700/50 text-slate-300 border-slate-600">
-              Total: {signatures.length}
+              Total: {signaturesData?.size}
             </Badge>
             <Button
               onClick={handleExport}
@@ -144,7 +129,7 @@ export const SystemTracker = ({ system, cleanMode, onCleanModeToggle }: SystemTr
         <Card className="bg-slate-800/30 border-slate-700">
           <CardContent className="pt-6">
             <div className="space-y-4">
-              {[...Array(6)].map((_, i) => (
+              {[...Array(1)].map((_, i) => (
                 <div key={i} className="flex items-center gap-4 p-4 animate-pulse">
                   <div className="h-6 bg-slate-700 rounded w-24"></div>
                   <div className="h-4 bg-slate-600 rounded flex-1"></div>
@@ -158,7 +143,7 @@ export const SystemTracker = ({ system, cleanMode, onCleanModeToggle }: SystemTr
 
       {/* Signature Categories */}
       {system && !signaturesLoading && (
-        <SignatureCategories 
+        <SignatureCategories
           categories={categories}
           onToggleCategory={toggleCategoryVisibility}
         />

src/hooks/useSignatureCategories.tsx

@@ -71,7 +71,7 @@ export const getSignatureMeta = (type: string): SignatureCategoryMeta => {
   return allCategories.get("unknown")!;
 };
 
-export const categorizeSignatures = (signatures: Signature[]): Record<string, Signature[]> => {
+export const categorizeSignatures = (signatures: Map<string, Signature>): Record<string, Signature[]> => {
   const categories: Record<string, Signature[]> = {
     unknown: [],
     combat: [],
@@ -90,7 +90,7 @@ export const categorizeSignatures = (signatures: Signature[]): Record<string, Si
   return categories;
 };
 
-export const useSignatureCategories = (signatures: Signature[]) => {
+export const useSignatureCategories = (signatures: Map<string, Signature>) => {
   const [categoryVisibility, setCategoryVisibility] = useState<Record<string, boolean>>({
     unknown: true,
     combat: true,