From 5f116222fd46e905688dd4e724670671f47a0877 Mon Sep 17 00:00:00 2001
From: "xiaoqi.cxq" <xiaoqi.cxq@gmail.com>
Date: Wed, 17 Aug 2022 13:15:03 +0800
Subject: [PATCH] support search file

---
 README.md                       |   1 +
 src/components/Explorer.vue     | 124 +++++++++++++++++++++++++++++++-
 src/components/ExplorerNode.vue |   4 ++
 src/icons/Search.vue            |   3 +
 src/icons/index.js              |   2 +
 src/styles/app.scss             |   2 +-
 6 files changed, 133 insertions(+), 3 deletions(-)
 create mode 100644 src/icons/Search.vue

diff --git a/README.md b/README.md
index 0a478028..4696bb61 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ StackEdit中文版的docker镜像地址：[mafgwo/stackedit](https://hub.docker.
 - 支持GitHub图床粘贴/拖拽图片自动上传（2022-07-31）
 - 支持了右上角一键切换主题，补全了深色主题的样式（2022-08-07）
 - 编辑与预览区域样式优化（2022-08-10）
+- 左边栏文件资源管理支持搜索文件（2022-08-17）
 
 ## 国外开源版本弊端：
 - 作者已经不维护了
diff --git a/src/components/Explorer.vue b/src/components/Explorer.vue
index a8711904..8e28c1a6 100644
--- a/src/components/Explorer.vue
+++ b/src/components/Explorer.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="explorer flex flex--column">
     <div class="side-title flex flex--row flex--space-between">
-      <div class="flex flex--row">
+      <div class="flex flex--row" v-if="!showSearch">
         <button class="side-title__button side-title__button--new-file button" @click="newItem()" v-title="'创建文件'">
           <icon-file-plus></icon-file-plus>
         </button>
@@ -14,14 +14,36 @@
         <button class="side-title__button side-title__button--rename button" @click="editItem()" v-title="'重命名'">
           <icon-pen></icon-pen>
         </button>
+        <button class="side-title__button side-title__button--search button" @click="toSearch()" v-title="'搜索文件'">
+          <icon-search></icon-search>
+        </button>
+      </div>
+      <div class="flex flex--row" v-else>
+        <button class="side-title__button button" @click="back()" v-title="'返回资源管理器'">
+          <icon-dots-horizontal></icon-dots-horizontal>
+        </button>
+        <div class="side-title__title">
+          搜索文件
+        </div>
       </div>
       <button class="side-title__button side-title__button--close button" @click="toggleExplorer(false)" v-title="'关闭资源管理器'">
         <icon-close></icon-close>
       </button>
     </div>
-    <div class="explorer__tree" :class="{'explorer__tree--new-item': !newChildNode.isNil}" v-if="!light" tabindex="0" @keydown.delete="deleteItem()">
+    <div class="explorer__tree" :class="{'explorer__tree--new-item': !newChildNode.isNil}" v-if="!light" v-show="!showSearch" tabindex="0" @keydown.delete="deleteItem()">
       <explorer-node :node="rootNode" :depth="0"></explorer-node>
     </div>
+    <div class="explorer__search" tabindex="0" v-if="!light && showSearch">
+      <input type="text" v-model="searchText" class="text-input" placeholder="请输入关键字回车" @keyup.enter="search"></input>
+      <div class="explorer__search-list">
+        <div class="search-tips" v-if="searching">正在查询中...</div>
+        <a class="menu-entry button flex flex--row flex--align-center" :class="{'search-node--selected': currentFileId === fileItem.id}"
+            v-for="fileItem in searchItems" :key="fileItem.id" @click="clickSearch(fileItem)" href="javascript:void(0)">
+          {{ fileItem.name }}
+        </a>
+        <div class="search-tips">最多返回匹配的50个文档</div>
+      </div>
+    </div>
   </div>
 </template>
 
@@ -30,11 +52,21 @@ import { mapState, mapGetters, mapActions } from 'vuex';
 import ExplorerNode from './ExplorerNode';
 import explorerSvc from '../services/explorerSvc';
 import store from '../store';
+import MenuEntry from './menus/common/MenuEntry';
+import localDbSvc from '../services/localDbSvc';
 
 export default {
   components: {
     ExplorerNode,
+    MenuEntry,
   },
+  data: () => ({
+    currentFileId: '',
+    showSearch: false,
+    searching: false,
+    searchText: '',
+    searchItems: [],
+  }),
   computed: {
     ...mapState([
       'light',
@@ -46,6 +78,7 @@ export default {
       'rootNode',
       'selectedNode',
     ]),
+    workspaceId: () => store.getters['workspace/currentWorkspace'].id,
   },
   methods: {
     ...mapActions('data', [
@@ -59,11 +92,62 @@ export default {
         store.commit('explorer/setEditingId', node.item.id);
       }
     },
+    back() {
+      this.showSearch = false;
+    },
+    toSearch() {
+      this.showSearch = true;
+    },
+    search() {
+      this.searchItems = [];
+      if (!this.searchText) {
+        return;
+      }
+      this.searching = true;
+      const allFileById = {};
+      const filterIds = [];
+      localDbSvc.getWorkspaceItems(this.workspaceId, (item) => {
+        if (item.type !== 'file' && item.type !== 'content') {
+          return;
+        }
+        if (item.type === 'file') {
+          allFileById[item.id] = item;
+        }
+        if (filterIds.length >= 50) {
+          return;
+        }
+        const fileId = item.id.split('/')[0];
+        // 包含了直接跳过
+        if (filterIds.indexOf(fileId) > -1) {
+          return;
+        }
+        if (item.name && item.name.indexOf(this.searchText) > -1) {
+          filterIds.push(fileId);
+        }
+        if (item.text && item.text.indexOf(this.searchText) > -1) {
+          filterIds.push(fileId);
+        }
+      }, () => {
+        filterIds.forEach((it) => {
+          const file = allFileById[it];
+          if (file) {
+            this.searchItems.push(file);
+          }
+        });
+        this.searching = false;
+      });
+    },
+    clickSearch(item) {
+      store.commit('explorer/setSelectedId', item.id);
+      store.commit('file/setCurrentId', item.id);
+      this.showSearch = false;
+    },
   },
   created() {
     this.$watch(
       () => store.getters['file/current'].id,
       (currentFileId) => {
+        this.currentFileId = currentFileId;
         store.commit('explorer/setSelectedId', currentFileId);
         store.dispatch('explorer/openNode', currentFileId);
       }, {
@@ -75,6 +159,8 @@ export default {
 </script>
 
 <style lang="scss">
+@import '../styles/variables.scss';
+
 .explorer,
 .explorer__tree {
   height: 100%;
@@ -89,4 +175,38 @@ export default {
     cursor: auto;
   }
 }
+
+.explorer__search {
+  overflow: auto;
+
+  .explorer__search-list {
+    margin-top: 10px;
+  }
+
+  .menu-entry {
+    font-size: 14px;
+    padding: 5px;
+  }
+
+  .menu-entry__icon {
+    width: 0;
+    margin-left: 0;
+    border-bottom: 1px solid $hr-color;
+  }
+
+  .search-tips {
+    font-size: 10px;
+    background-color: rgba(255, 173, 51, 0.14902);
+    padding: 5px;
+    text-align: center;
+  }
+
+  .search-node--selected {
+    background-color: rgba(0, 0, 0, 0.2);
+
+    .app--dark & {
+      background-color: rgba(0, 0, 0, 0.4);
+    }
+  }
+}
 </style>
diff --git a/src/components/ExplorerNode.vue b/src/components/ExplorerNode.vue
index 20ec317d..19a08b4d 100644
--- a/src/components/ExplorerNode.vue
+++ b/src/components/ExplorerNode.vue
@@ -215,6 +215,10 @@ $item-font-size: 14px;
   .explorer-node--selected > & {
     background-color: rgba(0, 0, 0, 0.2);
 
+    .app--dark & {
+      background-color: rgba(0, 0, 0, 0.4);
+    }
+
     .explorer__tree:focus & {
       background-color: #39f;
       color: #fff;
diff --git a/src/icons/Search.vue b/src/icons/Search.vue
new file mode 100644
index 00000000..713fe6eb
--- /dev/null
+++ b/src/icons/Search.vue
@@ -0,0 +1,3 @@
+<template>
+  <svg t="1660710445280" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2419" width="32" height="32"><path d="M576 672a192 192 0 0 1 192-192 182.72 182.72 0 0 1 48 6.4v-106.56a48 48 0 0 0-13.12-32L565.76 96a48 48 0 0 0-34.88-15.04H128A48 48 0 0 0 80 128v768A48 48 0 0 0 128 944h640a48 48 0 0 0 48-48v-38.4a184.64 184.64 0 0 1-48 6.4 192 192 0 0 1-192-192z m-64-326.72V112l272 272h-233.28A38.72 38.72 0 0 1 512 345.28z" p-id="2420"></path><path d="M957.76 774.4l-71.36-53.76A128 128 0 1 0 768 800a125.76 125.76 0 0 0 79.36-28.48l72 54.08zM768 736a64 64 0 1 1 64-64 64 64 0 0 1-64 64z" p-id="2421"></path></svg>
+</template>
diff --git a/src/icons/index.js b/src/icons/index.js
index f54f34e7..46bfcaeb 100644
--- a/src/icons/index.js
+++ b/src/icons/index.js
@@ -56,6 +56,7 @@ import Key from './Key';
 import DotsHorizontal from './DotsHorizontal';
 import Seal from './Seal';
 import SwitchTheme from './SwitchTheme';
+import Search from './Search';
 
 Vue.component('iconProvider', Provider);
 Vue.component('iconFormatBold', FormatBold);
@@ -114,3 +115,4 @@ Vue.component('iconKey', Key);
 Vue.component('iconDotsHorizontal', DotsHorizontal);
 Vue.component('iconSeal', Seal);
 Vue.component('iconSwitchTheme', SwitchTheme);
+Vue.component('iconSearch', Search);
diff --git a/src/styles/app.scss b/src/styles/app.scss
index 5148dc32..b3356fe6 100644
--- a/src/styles/app.scss
+++ b/src/styles/app.scss
@@ -87,7 +87,7 @@ textarea {
   font-size: inherit;
   line-height: 1.5;
   color: inherit;
-  background-color: #fff;
+  background-color: rgba(255, 255, 255, 0.8);
   background-image: none;
   border: 0;
   border-radius: $border-radius-base;