feat: user-dropdown support hover trigger (#5143)

* feat: user-dropdown support `hover` trigger

* fix: modified type declaration

packages/effects/hooks/src/use-hover-toggle.ts

@@ -0,0 +1,63 @@
+import type { Arrayable, MaybeElementRef } from '@vueuse/core';
+
+import { computed, onUnmounted, ref, watch } from 'vue';
+import type { Ref } from 'vue';
+
+import { isFunction } from '@vben/utils';
+
+import { useMouseInElement } from '@vueuse/core';
+
+/**
+ * 监测鼠标是否在元素内部，如果在元素内部则返回 true，否则返回 false
+ * @param refElement 所有需要检测的元素。如果提供了一个数组，那么鼠标在任何一个元素内部都会返回 true
+ * @param delay 延迟更新状态的时间
+ * @returns 返回一个数组，第一个元素是一个 ref，表示鼠标是否在元素内部，第二个元素是一个控制器，可以通过 enable 和 disable 方法来控制监听器的启用和禁用
+ */
+export function useHoverToggle(
+  refElement: Arrayable<MaybeElementRef>,
+  delay: (() => number) | number = 500,
+) {
+  const isOutsides: Array<Ref<boolean>> = [];
+  const value = ref(false);
+  const timer = ref<ReturnType<typeof setTimeout> | undefined>();
+  const refs = Array.isArray(refElement) ? refElement : [refElement];
+  refs.forEach((refEle) => {
+    const listener = useMouseInElement(refEle, { handleOutside: true });
+    isOutsides.push(listener.isOutside);
+  });
+  const isOutsideAll = computed(() => isOutsides.every((v) => v.value));
+
+  function setValueDelay(val: boolean) {
+    timer.value && clearTimeout(timer.value);
+    timer.value = setTimeout(
+      () => {
+        value.value = val;
+        timer.value = undefined;
+      },
+      isFunction(delay) ? delay() : delay,
+    );
+  }
+
+  const watcher = watch(
+    isOutsideAll,
+    (val) => {
+      setValueDelay(!val);
+    },
+    { immediate: true },
+  );
+
+  const controller = {
+    enable() {
+      watcher.resume();
+    },
+    disable() {
+      watcher.pause();
+    },
+  };
+
+  onUnmounted(() => {
+    timer.value && clearTimeout(timer.value);
+  });
+
+  return [value, controller] as [typeof value, typeof controller];
+}