From b4c9ba941110b1358bd16dd128208243588317ab Mon Sep 17 00:00:00 2001
From: Yanbowen <349952469@qq.com>
Date: Fri, 31 Dec 2021 16:51:37 +0800
Subject: [PATCH] =?UTF-8?q?feat(projects):=20=E5=85=A8=E5=B1=80=E6=90=9C?=
 =?UTF-8?q?=E7=B4=A2=E8=8F=9C=E5=8D=95=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/layout/header/components/index.ts         |   3 +
 .../search/components/SearchFooter.vue        |  31 ++++
 .../search/components/SearchResult.vue        |  58 +++++++
 src/layout/header/components/search/index.vue | 150 ++++++++++++++++++
 src/layout/header/index.vue                   |   6 +
 5 files changed, 248 insertions(+)
 create mode 100644 src/layout/header/components/index.ts
 create mode 100644 src/layout/header/components/search/components/SearchFooter.vue
 create mode 100644 src/layout/header/components/search/components/SearchResult.vue
 create mode 100644 src/layout/header/components/search/index.vue

diff --git a/src/layout/header/components/index.ts b/src/layout/header/components/index.ts
new file mode 100644
index 000000000..e9cc94f79
--- /dev/null
+++ b/src/layout/header/components/index.ts
@@ -0,0 +1,3 @@
+import SearchModal from './search/index.vue';
+
+export { SearchModal };
diff --git a/src/layout/header/components/search/components/SearchFooter.vue b/src/layout/header/components/search/components/SearchFooter.vue
new file mode 100644
index 000000000..27a2727ea
--- /dev/null
+++ b/src/layout/header/components/search/components/SearchFooter.vue
@@ -0,0 +1,31 @@
+<template>
+  <div class="flex items-center">
+    <span class="mr-14px">
+      <EnterOutlined class="icon text-15px p-2px mr-3px" />
+      确认
+    </span>
+    <span class="mr-14px">
+      <ArrowUpOutlined class="icon text-15px p-2px mr-5px" />
+      <ArrowDownOutlined class="icon text-15px p-2px mr-3px" />
+      切换
+    </span>
+    <span>
+      <CloseOutlined class="icon text-15px p-2px mr-3px" />
+      关闭
+    </span>
+  </div>
+</template>
+
+<script lang="ts" setup>
+  import {
+    EnterOutlined,
+    ArrowDownOutlined,
+    ArrowUpOutlined,
+    CloseOutlined,
+  } from '@ant-design/icons-vue';
+</script>
+<style lang="less" scoped>
+  .icon {
+    box-shadow: inset 0 -2px #cdcde6, inset 0 0 1px 1px #fff, 0 1px 2px 1px #1e235a66;
+  }
+</style>
diff --git a/src/layout/header/components/search/components/SearchResult.vue b/src/layout/header/components/search/components/SearchResult.vue
new file mode 100644
index 000000000..722a6d059
--- /dev/null
+++ b/src/layout/header/components/search/components/SearchResult.vue
@@ -0,0 +1,58 @@
+<template>
+  <div>
+    <div class="pb-12px">
+      <template v-for="item in options" :key="item.name">
+        <div
+          class="bg-[#e5e7eb] h-56px mt-8px px-14px rounded-4px flex items-center justify-justify-between"
+          style="cursor: pointer"
+          :style="{
+            background: item.name === active ? '#1890ff' : '',
+            color: item.name === active ? '#fff' : '',
+          }"
+          @click="handleTo"
+          @mouseenter="handleMouse(item)"
+        >
+          <BookOutlined />
+          <span class="flex-1 ml-5px">{{ item.meta?.title }}</span>
+          <EnterOutlined class="icon text-20px p-2px mr-3px" />
+        </div>
+      </template>
+    </div>
+  </div>
+</template>
+
+<script lang="ts" setup>
+  import { computed } from 'vue';
+  import type { RouteRecordRaw } from 'vue-router';
+  import { EnterOutlined, BookOutlined } from '@ant-design/icons-vue';
+  interface Props {
+    value: string;
+    options: RouteRecordRaw[];
+  }
+
+  interface Emits {
+    (e: 'update:value', val: string): void;
+    (e: 'enter'): void;
+  }
+
+  const props = withDefaults(defineProps<Props>(), {});
+  const emit = defineEmits<Emits>();
+
+  const active = computed({
+    get() {
+      return props.value;
+    },
+    set(val: string) {
+      emit('update:value', val);
+    },
+  });
+  /** 鼠标移入 */
+  async function handleMouse(item: RouteRecordRaw) {
+    active.value = item.name as string;
+  }
+
+  function handleTo() {
+    emit('enter');
+  }
+</script>
+<style lang="less" scoped></style>
diff --git a/src/layout/header/components/search/index.vue b/src/layout/header/components/search/index.vue
new file mode 100644
index 000000000..639258e2e
--- /dev/null
+++ b/src/layout/header/components/search/index.vue
@@ -0,0 +1,150 @@
+<template>
+  <CustomAModal title="搜索菜单" v-model:visible="show" :keyboard="false">
+    <a-input
+      ref="inputRef"
+      v-model:value="keyword"
+      clearable
+      placeholder="请输入关键词搜索"
+      @change="handleSearch"
+    >
+      <template #prefix>
+        <SearchOutlined class="text-15px text-[#c2c2c2]" />
+      </template>
+    </a-input>
+    <div class="mt-20px">
+      <Empty v-if="resultOptions.length === 0" description="暂无搜索结果" />
+      <search-result
+        v-else
+        v-model:value="activePath"
+        :options="resultOptions"
+        @enter="handleEnter"
+      />
+    </div>
+    <template #footer>
+      <search-footer />
+    </template>
+  </CustomAModal>
+</template>
+
+<script lang="ts" setup>
+  import { ref, shallowRef, computed, watch, nextTick } from 'vue';
+  import { useRouter } from 'vue-router';
+  import type { RouteRecordRaw } from 'vue-router';
+  import { Empty } from 'ant-design-vue';
+  import { CustomAModal } from '@/components/a-custom-modal';
+  import { useDebounceFn, onKeyStroke } from '@vueuse/core';
+  import { useUserStore } from '@/store/modules/user';
+  import { SearchOutlined } from '@ant-design/icons-vue';
+  import SearchResult from './components/SearchResult.vue';
+  import SearchFooter from './components/SearchFooter.vue';
+
+  interface Props {
+    /** 弹窗显隐 */
+    value: boolean;
+  }
+
+  interface Emits {
+    (e: 'update:value', val: boolean): void;
+  }
+
+  const props = withDefaults(defineProps<Props>(), {});
+  const emit = defineEmits<Emits>();
+
+  const userStore = useUserStore();
+  const router = useRouter();
+  const keyword = ref('');
+  const activePath = ref('');
+  const menusList = computed(() => transformRouteToList(userStore.menus));
+  const resultOptions = shallowRef<RouteRecordRaw[]>([]);
+  const inputRef = ref<HTMLInputElement | null>(null);
+  const handleSearch = useDebounceFn(search, 300);
+
+  const show = computed({
+    get() {
+      return props.value;
+    },
+    set(val: boolean) {
+      emit('update:value', val);
+    },
+  });
+
+  watch(show, async (val) => {
+    if (val) {
+      /** 自动聚焦 */
+      await nextTick();
+      inputRef.value?.focus();
+    }
+  });
+  /** 查询 */
+  function search() {
+    resultOptions.value = menusList.value.filter((menu) => {
+      const title = menu.meta?.title as string;
+      return keyword.value && title.includes(keyword.value.trim());
+    });
+    if (resultOptions.value?.length > 0) {
+      activePath.value = resultOptions.value[0].name as string;
+    } else {
+      activePath.value = '';
+    }
+  }
+  /** 将路由转换成菜单列表 */
+  function transformRouteToList(routes: RouteRecordRaw[], treeMap: RouteRecordRaw[] = []) {
+    if (routes && routes.length === 0) return [];
+    return routes.reduce((acc, cur) => {
+      /** 允许在菜单内显示并且无子路由 */
+      if (!cur.meta?.hideInMenu && !cur.children) {
+        acc.push(cur);
+      }
+      if (cur.children && cur.children.length > 0) {
+        transformRouteToList(cur.children, treeMap);
+      }
+      return acc;
+    }, treeMap);
+  }
+
+  function handleClose() {
+    resultOptions.value = [];
+    keyword.value = '';
+    show.value = false;
+  }
+
+  /** key up */
+  function handleUp() {
+    const { length } = resultOptions.value;
+    if (length === 0) return;
+    const index = resultOptions.value.findIndex((item) => item.name === activePath.value);
+    if (index === 0) {
+      activePath.value = resultOptions.value[length - 1].name as string;
+    } else {
+      activePath.value = resultOptions.value[index - 1].name as string;
+    }
+  }
+
+  /** key down */
+  function handleDown() {
+    const { length } = resultOptions.value;
+    if (length === 0) return;
+    const index = resultOptions.value.findIndex((item) => item.name === activePath.value);
+    if (index + 1 === length) {
+      activePath.value = resultOptions.value[0].name as string;
+    } else {
+      activePath.value = resultOptions.value[index + 1].name as string;
+    }
+  }
+
+  /** key enter */
+  function handleEnter() {
+    if (/http(s)?:/.test(activePath.value)) {
+      window.open(activePath.value);
+    } else {
+      router.push({ name: activePath.value });
+      handleClose();
+    }
+  }
+
+  onKeyStroke('Escape', handleClose);
+  onKeyStroke('Enter', handleEnter);
+  onKeyStroke('ArrowUp', handleUp);
+  onKeyStroke('ArrowDown', handleDown);
+</script>
+<style lang="less" scoped></style>
diff --git a/src/layout/header/index.vue b/src/layout/header/index.vue
index bf45073cb..6f6e3eac0 100644
--- a/src/layout/header/index.vue
+++ b/src/layout/header/index.vue
@@ -51,6 +51,7 @@
         </template>
       </Dropdown>
     </div>
+    <SearchModal v-model:value="searchVisible" />
   </Layout.Header>
 </template>
 
@@ -79,6 +80,7 @@
     GithubOutlined,
     LockOutlined,
   } from '@ant-design/icons-vue';
+  import { SearchModal } from './components';
   import { useUserStore } from '@/store/modules/user';
   import { useLockscreenStore } from '@/store/modules/lockscreen';
 
@@ -96,6 +98,7 @@
   const router = useRouter();
   const route = useRoute();
   const userInfo = computed(() => userStore.userInfo);
+  const searchVisible = ref(false);
   const menus = computed(() => {
     console.log('route', route, userStore.menus);
     if (route.meta?.namePath) {
@@ -204,6 +207,9 @@
     {
       icon: SearchOutlined,
       tips: '搜索',
+      eventObject: {
+        click: () => (searchVisible.value = true),
+      },
     },
     {
       icon: GithubOutlined,