add ui

ui/src/components/Tree/Tree.jsx

@@ -0,0 +1,124 @@
+import { Menu, Icon, Input } from 'ant-design-vue'
+
+const { Item, ItemGroup, SubMenu } = Menu
+const { Search } = Input
+
+export default {
+  name: 'Tree',
+  props: {
+    dataSource: {
+      type: Array,
+      required: true
+    },
+    openKeys: {
+      type: Array,
+      default: () => []
+    },
+    search: {
+      type: Boolean,
+      default: false
+    }
+  },
+  created () {
+    this.localOpenKeys = this.openKeys.slice(0)
+  },
+  data () {
+    return {
+      localOpenKeys: []
+    }
+  },
+  methods: {
+    handlePlus (item) {
+      this.$emit('add', item)
+    },
+    handleTitleClick (...args) {
+      this.$emit('titleClick', { args })
+    },
+
+    renderSearch () {
+      return (
+        <Search
+          placeholder="input search text"
+          style="width: 100%; margin-bottom: 1rem"
+        />
+      )
+    },
+    renderIcon (icon) {
+      return icon && (<Icon type={icon} />) || null
+    },
+    renderMenuItem (item) {
+      return (
+        <Item key={item.key}>
+          { this.renderIcon(item.icon) }
+          { item.title }
+          <a class="btn" style="width: 20px;z-index:1300" {...{ on: { click: () => this.handlePlus(item) } }}><a-icon type="plus"/></a>
+        </Item>
+      )
+    },
+    renderItem (item) {
+      return item.children ? this.renderSubItem(item, item.key) : this.renderMenuItem(item, item.key)
+    },
+    renderItemGroup (item) {
+      const childrenItems = item.children.map(o => {
+        return this.renderItem(o, o.key)
+      })
+
+      return (
+        <ItemGroup key={item.key}>
+          <template slot="title">
+            <span>{ item.title }</span>
+            <a-dropdown>
+              <a class="btn"><a-icon type="ellipsis" /></a>
+              <a-menu slot="overlay">
+                <a-menu-item key="1">新增</a-menu-item>
+                <a-menu-item key="2">合并</a-menu-item>
+                <a-menu-item key="3">移除</a-menu-item>
+              </a-menu>
+            </a-dropdown>
+          </template>
+          { childrenItems }
+        </ItemGroup>
+      )
+    },
+    renderSubItem (item, key) {
+      const childrenItems = item.children && item.children.map(o => {
+        return this.renderItem(o, o.key)
+      })
+
+      const title = (
+        <span slot="title">
+          { this.renderIcon(item.icon) }
+          <span>{ item.title }</span>
+        </span>
+      )
+
+      if (item.group) {
+        return this.renderItemGroup(item)
+      }
+      // titleClick={this.handleTitleClick(item)}
+      return (
+        <SubMenu key={key}>
+          { title }
+          { childrenItems }
+        </SubMenu>
+      )
+    }
+  },
+  render () {
+    const { dataSource, search } = this.$props
+
+    // this.localOpenKeys = openKeys.slice(0)
+    const list = dataSource.map(item => {
+      return this.renderItem(item)
+    })
+
+    return (
+      <div class="tree-wrapper">
+        { search ? this.renderSearch() : null }
+        <Menu mode="inline" class="custom-tree" {...{ on: { click: item => this.$emit('click', item), 'update:openKeys': val => { this.localOpenKeys = val } } }} openKeys={this.localOpenKeys}>
+          { list }
+        </Menu>
+      </div>
+    )
+  }
+}