From 2ea5ec4b515110116a6210b2384bdb8e4a88e4a5 Mon Sep 17 00:00:00 2001
From: Pan <panfree23@gmail.com>
Date: Thu, 6 Dec 2018 16:15:04 +0800
Subject: [PATCH] add sidepanel

---
 src/components/SidePanel/index.vue | 141 +++++++++++++++++++++++++++++
 src/settings.js                    |   8 +-
 src/store/modules/app.js           |   3 +-
 src/utils/index.js                 |  13 +++
 src/views/layout/Layout.vue        |  23 +++--
 5 files changed, 176 insertions(+), 12 deletions(-)
 create mode 100644 src/components/SidePanel/index.vue

diff --git a/src/components/SidePanel/index.vue b/src/components/SidePanel/index.vue
new file mode 100644
index 00000000..57f87811
--- /dev/null
+++ b/src/components/SidePanel/index.vue
@@ -0,0 +1,141 @@
+<template>
+  <div ref="rightPanel" :class="{show:show}" class="rightPanel-container">
+    <div class="rightPanel-background"/>
+    <div :class="[`rightPanel-${color}`]" class="rightPanel">
+      <div class="handle-button" type="primary" circle @click="show=!show">
+        <i :class="show?'el-icon-close':'el-icon-setting'" />
+      </div>
+      <div class="rightPanel-items">
+        <slot/>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script>
+import { addClass, removeClass } from '@/utils'
+
+export default {
+  name: 'RightPanel',
+  props: {
+    value: {
+      default: false,
+      type: Boolean
+    },
+    color: {
+      default: 'primary',
+      type: String
+    },
+    clickNotClose: {
+      default: false,
+      type: Boolean
+    }
+  },
+  data() {
+    return {
+      show: false
+    }
+  },
+  watch: {
+    show(value) {
+      if (value && !this.clickNotClose) {
+        this.addEventClick()
+      }
+      if (value) {
+        addClass(document.body, 'showRightPanel')
+      } else {
+        removeClass(document.body, 'showRightPanel')
+      }
+    }
+  },
+  mounted() {
+    this.insertToBody()
+  },
+  methods: {
+    addEventClick() {
+      window.addEventListener('click', this.closeSidebar)
+    },
+    closeSidebar(evt) {
+      const parent = evt.target.closest('.rightPanel')
+      if (!parent) {
+        this.show = false
+        window.removeEventListener('click', this.closeSidebar)
+      }
+    },
+    insertToBody() {
+      const elx = this.$refs.rightPanel
+      const body = document.querySelector('body')
+      body.insertBefore(elx, body.firstChild)
+    }
+  }
+}
+</script>
+
+<style rel="stylesheet/scss" lang="scss" scoped>
+body {
+  overflow: hidden;
+  position: relative;
+  width: calc(100% - 15px);
+}
+
+.rightPanel-background {
+  opacity: 0;
+  transition: opacity .3s ease;
+  background: rgba(0, 0, 0, .2);
+  width: 0;
+  height: 0;
+  position: fixed;
+  z-index: -1;
+}
+
+.rightPanel {
+  background: rgb(255, 255, 255);
+  z-index: 3000;
+  position: fixed;
+  height: 100vh;
+  width: 100%;
+  max-width: 260px;
+  top: 0px;
+  box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, .05);
+  left: 0px;
+  transition: all .25s ease;
+  transform: translate(100%);
+  z-index: 40000;
+  left: auto;
+  right: 0px;
+}
+
+.show {
+  // transition: all .25s ease;
+  .rightPanel-background {
+    z-index: 20000;
+    opacity: 1;
+    width: 100%;
+    height: 100%;
+  }
+
+  .rightPanel {
+    transform: translate(0);
+  }
+}
+
+.handle-button {
+  position: absolute;
+  left: -48px;
+  border-radius: 4px 0 0 4px !important;
+  top: 240px;
+  width: 48px;
+  height: 48px;
+  background: #1890ff;
+  cursor: pointer;
+  pointer-events: auto;
+  z-index: 0;
+  text-align: center;
+  color: #fff;
+  line-height: 48px;
+  i {
+    font-size: 24px;
+    line-height: 48px;
+  }
+}
+</style>
diff --git a/src/settings.js b/src/settings.js
index 3d1e79a0..d3bcfe41 100644
--- a/src/settings.js
+++ b/src/settings.js
@@ -48,7 +48,13 @@ export default {
    * @type {boolean} true | false
    * @description Whether only one sub-menu can be active
    */
-  sidebarUniqueOpened: false
+  sidebarUniqueOpened: false,
+
+  /**
+   * @type {boolean} true | false
+   * @description Whether show the settings side-panel
+   */
+  showSettings: false
 
   // permission: true,
   // i18n: true
diff --git a/src/store/modules/app.js b/src/store/modules/app.js
index 18a16c6f..ba224ceb 100644
--- a/src/store/modules/app.js
+++ b/src/store/modules/app.js
@@ -12,7 +12,8 @@ const app = {
     size: Cookies.get('size') || settings.size,
     viewsTransition: Cookies.get('viewsTransition') || settings.viewsTransition,
     needTagsView: Cookies.get('needTagsView') || settings.tagsView,
-    sidebarUniqueOpened: Cookies.get('sidebarUniqueOpened') || settings.sidebarUniqueOpened
+    sidebarUniqueOpened: Cookies.get('sidebarUniqueOpened') || settings.sidebarUniqueOpened,
+    showSettings: settings.showSettings
   },
   mutations: {
     TOGGLE_SIDEBAR: state => {
diff --git a/src/utils/index.js b/src/utils/index.js
index f607910c..76011b06 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -296,3 +296,16 @@ export function deepClone(source) {
 export function uniqueArr(arr) {
   return Array.from(new Set(arr))
 }
+
+export function hasClass(ele, cls) {
+  return !!ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)'))
+}
+export function addClass(ele, cls) {
+  if (!hasClass(ele, cls)) ele.className += ' ' + cls
+}
+export function removeClass(ele, cls) {
+  if (hasClass(ele, cls)) {
+    const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)')
+    ele.className = ele.className.replace(reg, ' ')
+  }
+}
diff --git a/src/views/layout/Layout.vue b/src/views/layout/Layout.vue
index 2415e2f0..c1d10dbe 100644
--- a/src/views/layout/Layout.vue
+++ b/src/views/layout/Layout.vue
@@ -6,13 +6,18 @@
       <navbar/>
       <tags-view v-if="needTagsView"/>
       <app-main/>
+      <side-panel v-if="showSettings">
+        apple
+      </side-panel>
     </div>
   </div>
 </template>
 
 <script>
+import SidePanel from '@/components/SidePanel'
 import { Navbar, Sidebar, AppMain, TagsView } from './components'
 import ResizeMixin from './mixin/ResizeHandler'
+import { mapState } from 'vuex'
 
 export default {
   name: 'Layout',
@@ -20,16 +25,17 @@ export default {
     Navbar,
     Sidebar,
     AppMain,
-    TagsView
+    TagsView,
+    SidePanel
   },
   mixins: [ResizeMixin],
   computed: {
-    sidebar() {
-      return this.$store.state.app.sidebar
-    },
-    device() {
-      return this.$store.state.app.device
-    },
+    ...mapState({
+      sidebar: state => state.app.sidebar,
+      device: state => state.app.device,
+      needTagsView: state => state.app.needTagsView,
+      showSettings: state => state.app.showSettings
+    }),
     classObj() {
       return {
         hideSidebar: !this.sidebar.opened,
@@ -37,9 +43,6 @@ export default {
         withoutAnimation: this.sidebar.withoutAnimation,
         mobile: this.device === 'mobile'
       }
-    },
-    needTagsView() {
-      return this.$store.state.app.needTagsView
     }
   },
   methods: {