From 18018b88561a87f8d80ee8a15b4aabf8f70478b8 Mon Sep 17 00:00:00 2001
From: purocean <purocean@gmail.com>
Date: Sat, 27 Feb 2021 12:45:17 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E7=8A=B6=E6=80=81=E6=A0=8F?=
 =?UTF-8?q?=E8=8F=9C=E5=8D=95?=
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---
 frontend/src/components/RepositorySwitch.vue | 125 -------------------
 frontend/src/components/StatusBar.vue        |   6 +-
 frontend/src/components/StatusBarMenu.vue    |  95 ++++++++++++++
 frontend/src/plugins/repository-switch.ts    |  78 ++++++++++++
 frontend/src/store.ts                        |   2 +-
 frontend/src/useful/plugin.ts                |  33 ++++-
 6 files changed, 207 insertions(+), 132 deletions(-)
 delete mode 100644 frontend/src/components/RepositorySwitch.vue
 create mode 100644 frontend/src/components/StatusBarMenu.vue
 create mode 100644 frontend/src/plugins/repository-switch.ts

diff --git a/frontend/src/components/RepositorySwitch.vue b/frontend/src/components/RepositorySwitch.vue
deleted file mode 100644
index 4c71c953..00000000
--- a/frontend/src/components/RepositorySwitch.vue
+++ /dev/null
@@ -1,125 +0,0 @@
-<template>
-  <div class="repository-switch">
-    <div class="current" v-if="currentRepo">仓库：{{currentRepo.name}}</div>
-    <div class="current" v-else>未选择仓库</div>
-    <ul class="list">
-      <li v-for="(path, name) in repositories" :key="name" :title="path" @click="choose({name, path})">{{name}}</li>
-    </ul>
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent, onBeforeMount, onBeforeUnmount, toRefs, watch } from 'vue'
-import { useStore } from 'vuex'
-import file from '../useful/file'
-import { useBus } from '../useful/bus'
-import { $args } from '../useful/global-args'
-
-export default defineComponent({
-  name: 'repository-switch',
-  setup () {
-    const store = useStore()
-    const bus = useBus()
-
-    const { currentRepo, repositories } = toRefs(store.state)
-
-    function choose (repo: any) {
-      if (repo.name !== currentRepo.value?.name) {
-        store.commit('setCurrentRepo', repo)
-      }
-    }
-
-    function chooseRepoByName (name?: string) {
-      if (name && repositories.value[name]) {
-        choose({ name, path: repositories.value[name] })
-      }
-    }
-
-    function initRepo () {
-      const initRepoName = $args().get('init-repo')
-      const initFilePath = $args().get('init-file')
-
-      if (initRepoName) {
-        chooseRepoByName(initRepoName)
-      }
-
-      if (initFilePath) {
-        store.commit('setCurrentFile', { repo: currentRepo.value.name, name: file.basename(initFilePath), path: initFilePath })
-      }
-    }
-
-    onBeforeMount(() => {
-      bus.on('switch-repo-by-name', chooseRepoByName)
-      bus.on('editor-ready', initRepo)
-      store.dispatch('fetchRepositories')
-    })
-
-    onBeforeUnmount(() => {
-      bus.off('switch-repo-by-name', chooseRepoByName)
-      bus.off('editor-ready', initRepo)
-    })
-
-    watch(repositories, val => {
-      const keys = Object.keys(val)
-      if (!currentRepo.value || keys.indexOf(currentRepo.value.name) < 0) {
-        if (keys.length > 0) {
-          const name = keys[0]
-          store.commit('setCurrentRepo', { name, path: val[name] })
-        }
-      }
-    })
-
-    return {
-      currentRepo,
-      repositories,
-      choose,
-    }
-  },
-})
-</script>
-
-<style scoped>
-.repository-switch {
-  width: 100px;
-  cursor: pointer;
-  user-select: none;
-}
-
-.current {
-  padding: 0 .3em;
-  white-space: nowrap;
-  text-overflow: ellipsis;
-  overflow: hidden;
-}
-
-.repository-switch:hover {
-  background: #333030;
-}
-
-.repository-switch:hover .list {
-  display: block;
-}
-
-.list {
-  width: 100px;
-  margin: 0;
-  list-style: none;
-  background: #333030;
-  padding: 4px 0;
-  display: none;
-  position: fixed;
-  bottom: 20px;
-  box-sizing: border-box;
-}
-
-.list li {
-  padding: 4px .6em;
-  white-space: nowrap;
-  text-overflow: ellipsis;
-  overflow: hidden;
-}
-
-.list li:hover {
-  background: #252525;
-}
-</style>
diff --git a/frontend/src/components/StatusBar.vue b/frontend/src/components/StatusBar.vue
index 49325b31..65230b05 100644
--- a/frontend/src/components/StatusBar.vue
+++ b/frontend/src/components/StatusBar.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="status-bar">
-    <RepositorySwitch class="left"></RepositorySwitch>
+    <StatusBarMenu class="left" />
     <div class="right">
       <div class="document-info">
         <span>行：{{documentInfo.line}}</span>
@@ -25,13 +25,13 @@
 import { defineComponent, onBeforeUnmount, onMounted, toRefs } from 'vue'
 import { useStore } from 'vuex'
 import { useBus } from '../useful/bus'
-import RepositorySwitch from './RepositorySwitch.vue'
+import StatusBarMenu from './StatusBarMenu.vue'
 import SvgIcon from '../components/SvgIcon.vue'
 import { isAction, getActionLabel } from '../useful/shortcut'
 
 export default defineComponent({
   name: 'status-bar',
-  components: { RepositorySwitch, SvgIcon },
+  components: { StatusBarMenu, SvgIcon },
   setup () {
     const bus = useBus()
     const store = useStore()
diff --git a/frontend/src/components/StatusBarMenu.vue b/frontend/src/components/StatusBarMenu.vue
new file mode 100644
index 00000000..e9d9e6c9
--- /dev/null
+++ b/frontend/src/components/StatusBarMenu.vue
@@ -0,0 +1,95 @@
+<template>
+  <div class="status-bar-menu-wrapper">
+    <div class="status-bar-menu" v-for="menu in list" :key="menu.id">
+      <div class="title">{{menu.title}}</div>
+      <ul class="list" v-if="showList">
+        <li v-for="item in menu.list" :key="item.id" :title="item.tips" @click="handleItemClick(item)">{{item.title}}</li>
+      </ul>
+    </div>
+  </div>
+</template>
+
+<script lang="ts">
+import { defineComponent, nextTick, onBeforeUnmount, ref } from 'vue'
+import { useBus } from '../useful/bus'
+import { getStatusBarMenus, StatusBarMenuItem } from '../useful/plugin'
+
+export default defineComponent({
+  name: 'status-bar-menu',
+  setup () {
+    const bus = useBus()
+    const list = ref(getStatusBarMenus())
+    const showList = ref(true)
+
+    const handleItemClick = (item: StatusBarMenuItem) => {
+      item.onClick && item.onClick(item)
+      showList.value = false
+      nextTick(() => {
+        showList.value = true
+      })
+    }
+
+    const updateMenu = () => {
+      list.value = getStatusBarMenus()
+      console.log('rest', getStatusBarMenus())
+    }
+
+    bus.on('status-bar-menu-update', updateMenu)
+    onBeforeUnmount(() => {
+      bus.off('status-bar-menu-update', updateMenu)
+    })
+
+    return {
+      list,
+      showList,
+      handleItemClick
+    }
+  },
+})
+</script>
+
+<style scoped>
+.status-bar-menu {
+  width: 100px;
+  cursor: pointer;
+  user-select: none;
+}
+
+.title {
+  padding: 0 .3em;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  overflow: hidden;
+}
+
+.status-bar-menu:hover {
+  background: #2f3031;
+}
+
+.status-bar-menu:hover .list {
+  display: block;
+}
+
+.list {
+  width: 100px;
+  margin: 0;
+  list-style: none;
+  background: #37393a;
+  padding: 4px 0;
+  display: none;
+  position: fixed;
+  bottom: 20px;
+  box-sizing: border-box;
+}
+
+.list li {
+  padding: 4px .6em;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  overflow: hidden;
+}
+
+.list li:hover {
+  background: #2f3031;
+}
+</style>
diff --git a/frontend/src/plugins/repository-switch.ts b/frontend/src/plugins/repository-switch.ts
new file mode 100644
index 00000000..0fe6376c
--- /dev/null
+++ b/frontend/src/plugins/repository-switch.ts
@@ -0,0 +1,78 @@
+import { Plugin } from '@/useful/plugin'
+import store from '@/store'
+import { useBus } from '@/useful/bus'
+import { $args } from '@/useful/global-args'
+import file from '@/useful/file'
+
+export default {
+  name: 'repository-switch',
+  register: ctx => {
+    const bus = useBus()
+
+    function choose (repo: any) {
+      const { currentRepo } = store.state
+      if (repo.name !== currentRepo.name) {
+        store.commit('setCurrentRepo', repo)
+      }
+    }
+
+    function chooseRepoByName (name?: string) {
+      const { repositories } = store.state
+      if (name && repositories[name]) {
+        choose({ name, path: repositories[name] })
+      }
+    }
+
+    function initRepo () {
+      const { currentRepo } = store.state
+
+      const initRepoName = $args().get('init-repo')
+      const initFilePath = $args().get('init-file')
+
+      if (initRepoName) {
+        chooseRepoByName(initRepoName)
+      }
+
+      if (initFilePath) {
+        store.commit('setCurrentFile', { repo: currentRepo.name, name: file.basename(initFilePath), path: initFilePath })
+      }
+    }
+
+    function updateMenu () {
+      const { currentRepo, repositories } = store.state
+      ctx.updateStatusBarMenu({
+        id: 'repository-switch',
+        title: currentRepo ? `仓库: ${currentRepo.name}` : '未选择仓库',
+        list: Object.keys(repositories).map(name => {
+          const path = repositories[name]
+
+          return {
+            id: name,
+            type: 'normal',
+            title: name,
+            tips: path,
+            onClick: () => choose({ name, path })
+          }
+        })
+      })
+    }
+
+    bus.on('switch-repo-by-name', chooseRepoByName)
+    bus.on('editor-ready', initRepo)
+    store.dispatch('fetchRepositories')
+
+    store.watch(() => store.state.repositories, updateMenu)
+    store.watch(() => store.state.currentRepo, updateMenu)
+
+    store.watch(() => store.state.repositories, val => {
+      const { currentRepo } = store.state
+      const keys = Object.keys(val)
+      if (!currentRepo || keys.indexOf(currentRepo.name) < 0) {
+        if (keys.length > 0) {
+          const name = keys[0]
+          store.commit('setCurrentRepo', { name, path: val[name] })
+        }
+      }
+    })
+  }
+} as Plugin
diff --git a/frontend/src/store.ts b/frontend/src/store.ts
index 9a80ca1c..8967486d 100644
--- a/frontend/src/store.ts
+++ b/frontend/src/store.ts
@@ -36,7 +36,7 @@ const getLastOpenFile = (repoName?: string) => {
 
 export default createStore({
   state: {
-    repositories: {},
+    repositories: {} as any,
     tree: null,
     showSide: Storage.get('showSide', true),
     showView: Storage.get('showView', true),
diff --git a/frontend/src/useful/plugin.ts b/frontend/src/useful/plugin.ts
index 766c5ec5..f89537c0 100644
--- a/frontend/src/useful/plugin.ts
+++ b/frontend/src/useful/plugin.ts
@@ -1,6 +1,7 @@
 import { addAction } from './shortcut'
 import { getLogger } from './utils'
 import Markdown from 'markdown-it'
+import { useBus } from './bus'
 
 export type HookType = 'ON_STARTUP'
   | 'ON_VIEW_ELEMENT_CLICK'
@@ -17,15 +18,31 @@ export interface Plugin {
   register?: (ctx: Ctx) => void;
 }
 
-type HookFun = (...args: any[]) => boolean | void | Promise<boolean | void>
+export type HookFun = (...args: any[]) => boolean | void | Promise<boolean | void>
+
+export type StatusBarMenuItem = {
+  id: string;
+  type: 'normal';
+  title: string;
+  tips?: string;
+  onClick?: (item: StatusBarMenuItem) => void;
+}
+
+export interface StatusBarMenu {
+  id: string;
+  title: string;
+  tips?: string;
+  onClick?: (menu: StatusBarMenu) => void;
+  list?: (StatusBarMenuItem | { type: 'separator' })[];
+}
 
 const logger = getLogger('plugin')
+const bus = useBus()
 
 const plugins: {[name: string]: Plugin} = {}
-
 const hooks: { [key in HookType]?: {fun: HookFun; once: boolean}[] } = {}
-
 const markdownItPlugins: {plugin: any; params: any}[] = []
+const statusBarMenus: { [key: string]: StatusBarMenu } = {}
 
 const ctx = {
   registerShortcutAction (name: string, keys: (string | number)[]) {
@@ -45,6 +62,14 @@ const ctx = {
   },
   registerMarkdownItPlugin: (plugin: (md: Markdown, ...args: any) => void, params?: any) => {
     markdownItPlugins.push({ plugin, params })
+  },
+  updateStatusBarMenu: (menu: StatusBarMenu) => {
+    statusBarMenus[menu.id] = menu
+    bus.emit('status-bar-menu-update', menu)
+  },
+  removeStatusBarMenu: (id: string) => {
+    delete statusBarMenus[id]
+    bus.emit('status-bar-menu-update')
   }
 }
 
@@ -60,6 +85,7 @@ export const init = () => {
   logger.debug('init')
 
   const localPlugins = [
+    require('@/plugins/repository-switch'),
     require('@/plugins/markdown-source-line'),
     require('@/plugins/markdown-toc'),
     require('@/plugins/markdown-code'),
@@ -100,5 +126,6 @@ export const triggerHook = async (type: HookType, ...args: any[]) => {
 }
 
 export const getMarkdownItPlugins = () => markdownItPlugins
+export const getStatusBarMenus = () => Object.values(statusBarMenus)
 
 init()