frontend

add ability to use regexes in the plate search box and add select all/clear all links to quickly select all filtered plates

web/public/locales/en/components/filter.json

@@ -127,6 +127,8 @@
     "loading": "Loading recognized license plates…",
     "placeholder": "Type to search license plates…",
     "noLicensePlatesFound": "No license plates found.",
-    "selectPlatesFromList": "Select one or more plates from the list."
+    "selectPlatesFromList": "Select one or more plates from the list.",
+    "selectAll": "Select all",
+    "clearAll": "Clear all"
   }
 }

web/src/components/overlay/dialog/SearchFilterDialog.tsx

@@ -41,7 +41,7 @@ import {
   CommandItem,
   CommandList,
 } from "@/components/ui/command";
-import { LuCheck } from "react-icons/lu";
+import { LuCheck, LuSquareCheck, LuX } from "react-icons/lu";
 import ActivityIndicator from "@/components/indicators/activity-indicator";
 
 type SearchFilterDialogProps = {
@@ -923,13 +923,19 @@ export function RecognizedLicensePlatesFilterContent({
     }
   };
 
-  if (allRecognizedLicensePlates && allRecognizedLicensePlates.length === 0) {
-    return null;
-  }
-
   const filterItems = (value: string, search: string) => {
     if (!search) return 1; // Show all items if no search input
 
+    // If wrapped in /.../, treat as raw regex
+    if (search.startsWith("/") && search.endsWith("/") && search.length > 2) {
+      try {
+        const regex = new RegExp(search.slice(1, -1), "i");
+        return regex.test(value) ? 1 : -1;
+      } catch {
+        return -1;
+      }
+    }
+
     if (search.includes("*") || search.includes("?")) {
       const escapedSearch = search
         .replace(/[.+^${}()|[\]\\]/g, "\\$&")
@@ -943,6 +949,46 @@ export function RecognizedLicensePlatesFilterContent({
     return value.toLowerCase().includes(search.toLowerCase()) ? 1 : -1;
   };
 
+  const filteredPlates = useMemo(() => {
+    if (!allRecognizedLicensePlates) return [];
+    return allRecognizedLicensePlates.filter(
+      (plate) => filterItems(plate, inputValue) > 0,
+    );
+  }, [allRecognizedLicensePlates, inputValue]);
+
+  const handleSelectAllVisible = () => {
+    const allVisibleSelected = filteredPlates.every((plate) =>
+      selectedRecognizedLicensePlates.includes(plate),
+    );
+
+    let newSelected;
+    if (allVisibleSelected) {
+      // clear all
+      newSelected = selectedRecognizedLicensePlates.filter(
+        (plate) => !filteredPlates.includes(plate),
+      );
+    } else {
+      // select all
+      newSelected = Array.from(
+        new Set([...selectedRecognizedLicensePlates, ...filteredPlates]),
+      );
+    }
+
+    setSelectedRecognizedLicensePlates(newSelected);
+    setRecognizedLicensePlates(
+      newSelected.length === 0 ? undefined : newSelected,
+    );
+  };
+
+  const handleClearAll = () => {
+    setSelectedRecognizedLicensePlates([]);
+    setRecognizedLicensePlates(undefined);
+  };
+
+  if (allRecognizedLicensePlates && allRecognizedLicensePlates.length === 0) {
+    return null;
+  }
+
   return (
     <div className="overflow-x-hidden">
       <DropdownMenuSeparator className="mb-3" />
@@ -1010,6 +1056,30 @@ export function RecognizedLicensePlatesFilterContent({
           <p className="mt-1 text-sm text-muted-foreground">
             {t("recognizedLicensePlates.selectPlatesFromList")}
           </p>
+          <div className="mt-2 flex items-center justify-between text-sm text-muted-foreground">
+            {filteredPlates.length > 0 &&
+            !filteredPlates.every((plate) =>
+              selectedRecognizedLicensePlates.includes(plate),
+            ) ? (
+              <button
+                onClick={handleSelectAllVisible}
+                className="flex items-center gap-1 text-sm text-primary hover:underline"
+              >
+                <LuSquareCheck className="size-4" />
+                {t("recognizedLicensePlates.selectAll")}
+              </button>
+            ) : null}
+
+            {selectedRecognizedLicensePlates.length > 0 && (
+              <button
+                onClick={handleClearAll}
+                className="flex items-center gap-1 text-sm text-primary hover:underline"
+              >
+                <LuX className="size-4" />
+                {t("recognizedLicensePlates.clearAll")}
+              </button>
+            )}
+          </div>
         </>
       )}
     </div>