Fixed debounce decorator

src/lib/utils/decorators/debounce.decorator.ts

@@ -1,14 +1,23 @@
-export function Debounce(delay = 300): MethodDecorator {
-    return function _debounce(_target: unknown, propertyKey: PropertyKey, descriptor: PropertyDescriptor) {
-        let timeout: number | undefined;
+import { debounce, DebouncedFunc } from 'lodash';
 
+interface DebounceSettings {
+    readonly leading?: boolean;
+    readonly maxWait?: number;
+    readonly trailing?: boolean;
+}
+
+export function Debounce(milliseconds = 300, options?: DebounceSettings): MethodDecorator {
+    return function _debounce(_target: unknown, _propertyKey: PropertyKey, descriptor: PropertyDescriptor) {
+        const map = new WeakMap();
         const descriptorCopy = { ...descriptor };
-
-        descriptorCopy.value = function _new(...args: unknown[]) {
-            clearTimeout(timeout);
-            timeout = window.setTimeout(() => (descriptor.value as (...params: unknown[]) => unknown).apply(this, args), delay);
+        descriptorCopy.value = function _value(...args: unknown[]): void {
+            let debounced: DebouncedFunc<any> = map.get(this) as DebouncedFunc<any>;
+            if (!debounced) {
+                debounced = debounce(descriptor.value, milliseconds, options).bind(this);
+                map.set(this, debounced);
+            }
+            debounced(...args);
         };
-
         return descriptorCopy;
     };
 }