From 4314fc52f25cc4a3edffa00e5ef912797b64e0d5 Mon Sep 17 00:00:00 2001
From: xlzy <1017866168@qq.com>
Date: Thu, 11 Feb 2021 18:56:22 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=E8=A1=A8=E6=A0=BC?=
 =?UTF-8?q?=E5=BF=AB=E6=8D=B7=E6=93=8D=E4=BD=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 _web/package.json                           |   1 +
 _web/src/components/Table/columnSetting.vue |  81 ++++++++++++
 _web/src/components/Table/index.js          | 129 +++++++++++++++++++-
 _web/src/components/Table/index.less        |  54 ++++++++
 _web/src/views/system/user/index.vue        |   7 +-
 5 files changed, 266 insertions(+), 6 deletions(-)
 create mode 100644 _web/src/components/Table/columnSetting.vue
 create mode 100644 _web/src/components/Table/index.less

diff --git a/_web/package.json b/_web/package.json
index 9f92061c..c2c21703 100644
--- a/_web/package.json
+++ b/_web/package.json
@@ -30,6 +30,7 @@
     "nprogress": "^0.2.0",
     "print-js": "^1.0.63",
     "raphael": "^2.3.0",
+    "screenfull": "^5.1.0",
     "viser-vue": "^2.4.6",
     "vue": "^2.6.10",
     "vue-clipboard2": "^0.2.1",
diff --git a/_web/src/components/Table/columnSetting.vue b/_web/src/components/Table/columnSetting.vue
new file mode 100644
index 00000000..a5b2e44c
--- /dev/null
+++ b/_web/src/components/Table/columnSetting.vue
@@ -0,0 +1,81 @@
+<template>
+  <div slot="overlay" class="ant-dropdown-menu s-tool-column ant-dropdown-content">
+    <div class="s-tool-column-header s-tool-column-item">
+      <a-checkbox :indeterminate="indeterminate" :checked="checkAll" @change="onCheckAllChange">
+        列展示
+      </a-checkbox>
+      <a @click="reset">重置</a>
+    </div>
+    <a-divider />
+    <div class="ant-checkbox-group">
+      <div>
+        <draggable v-model="columnsSetting" animation="300" @end="dragEnd">
+          <div class="s-tool-column-item" v-for="item in columnsSetting" :key="item.title">
+            <div class="s-tool-column-handle" >
+              <a-icon type="more"/>
+              <a-icon type="more"/>
+            </div>
+            <a-checkbox v-model="item.checked" @change="onChange">{{ item.title }}</a-checkbox>
+          </div>
+        </draggable>
+      </div>
+    </div>
+    <!--    <a-checkbox-group v-model="checkedList" :options="optionsWithDisabled" @change="onChange" >-->
+    <!--    </a-checkbox-group>-->
+  </div>
+</template>
+
+<script>
+  import draggable from 'vuedraggable'
+  export default {
+    props: {
+      columns: {
+        type: Array,
+        default: () => ([])
+      }
+    },
+    components: {
+      draggable
+    },
+    data() {
+      return {
+        indeterminate: false,
+        checkAll: true,
+        columnsSetting: [],
+        originColumns: []
+      }
+    },
+    methods: {
+      reset() {
+        this.columnsSetting = this.originColumns
+        this.indeterminate = false
+        this.checkAll = true
+      },
+      onChange() {
+        const checkedList = this.columnsSetting.filter(value => value.checked)
+        this.indeterminate = !!checkedList.length && checkedList.length < this.columnsSetting.length
+        this.checkAll = checkedList.length === this.columnsSetting.length
+        this.$emit('columnChange', this.columnsSetting)
+      },
+      onCheckAllChange(e) {
+        const val = e.target.checked
+        Object.assign(this, {
+          indeterminate: false,
+          checkAll: val,
+          columnsSetting: this.columns.map(value => ({ ...value, checked: val }))
+        })
+      },
+      dragEnd() {
+        this.$emit('columnChange', this.columnsSetting)
+      }
+    },
+    mounted() {
+      this.columnsSetting = this.columns.map(value => ({ ...value, checked: true }))
+      this.originColumns = [...this.columnsSetting]
+    }
+  }
+</script>
+
+<style lang="less" scoped>
+
+</style>
diff --git a/_web/src/components/Table/index.js b/_web/src/components/Table/index.js
index 0397f88c..2d4d7322 100644
--- a/_web/src/components/Table/index.js
+++ b/_web/src/components/Table/index.js
@@ -1,7 +1,14 @@
 import T from 'ant-design-vue/es/table/Table'
 import get from 'lodash.get'
+import screenfull from 'screenfull'
+import draggable from 'vuedraggable'
+import columnSetting from './columnSetting'
+import './index.less'
 
 export default {
+  components: {
+    draggable, columnSetting
+  },
   data () {
     return {
       needTotalList: [],
@@ -11,7 +18,15 @@ export default {
 
       localLoading: false,
       localDataSource: [],
-      localPagination: Object.assign({}, this.pagination)
+      localPagination: Object.assign({}, this.pagination),
+      isFullscreen: false,
+      customSize: this.size,
+
+      // 列配置
+      indeterminate: true,
+      checkAll: false,
+      checkedList: [],
+      columnsSetting: []
     }
   },
   props: Object.assign({}, T.props, {
@@ -74,6 +89,10 @@ export default {
     pageURI: {
       type: Boolean,
       default: false
+    },
+    extraTool: {
+      type: Array,
+      default: () => ([])
     }
   }),
   watch: {
@@ -116,6 +135,7 @@ export default {
     // console.log('this.localPagination', this.localPagination)
     this.needTotalList = this.initTotalList(this.columns)
     this.loadData()
+    this.columnsSetting = this.columns
   },
   methods: {
     /**
@@ -276,11 +296,109 @@ export default {
           </template>
         </a-alert>
       ) */
+    },
+    columnChange(val) {
+      this.columnsSetting = val
+    },
+    renderHeader () {
+      let tools = [
+        {
+          icon: 'reload',
+          title: '刷新',
+          onClick: () => {
+            this.refresh()
+          }
+        },
+        {
+          icon: 'column-height',
+          title: '密度',
+          isDropdown: true,
+          menu: () => {
+            const onClick = ({ key }) => {
+              this.customSize = key
+            }
+            return (
+              <a-menu slot="overlay" onClick={onClick} selectable defaultSelectedKeys={[this.customSize]}>
+                <a-menu-item key="default">默认</a-menu-item>
+                <a-menu-item key="middle">中等</a-menu-item>
+                <a-menu-item key="small">紧凑</a-menu-item>
+              </a-menu>
+            )
+          },
+          onClick: () => {
+          }
+        },
+        {
+          icon: 'setting',
+          title: '列设置',
+          isDropdown: true,
+          menu: () => {
+            return <columnSetting slot="overlay" columns={this.columns} onColumnChange={this.columnChange} />
+          },
+          onClick: () => {
+          }
+        },
+        {
+          icon: this.isFullscreen ? 'fullscreen-exit' : 'fullscreen',
+          title: '全屏',
+          onClick: () => {
+            if (screenfull.isEnabled) {
+              const table = document.querySelector('.table-wrapper')
+              const antdCard = table.parentNode.parentNode
+              if (antdCard.classList.contains('ant-card')) {
+                screenfull.toggle(antdCard)
+                this.isFullscreen = !this.isFullscreen
+              }
+            }
+          }
+        }
+      ]
+      if (this.extraTool.length) {
+        tools = tools.concat(this.extraTool)
+      }
+
+      return (
+        <div class="s-table-tool">
+          <div class="s-table-tool-left">
+            {this.$scopedSlots.operator()}
+          </div>
+          <div class="s-table-tool-right">
+            {
+              tools.map(tool => {
+                if (tool.isDropdown) {
+                  return (
+                    <a-dropdown trigger={['click']}>
+                      <a-tooltip title={tool.title} class="s-tool-item" onClick={tool.onClick}>
+                        <a-icon type={tool.icon}/>
+                      </a-tooltip>
+                      { tool.menu() }
+                    </a-dropdown>
+                  )
+                }
+                return (
+                  <a-tooltip title={tool.title} class="s-tool-item" onClick={tool.onClick}>
+                    <a-icon type={tool.icon} />
+                  </a-tooltip>
+                )
+              })
+            }
+          </div>
+        </div>
+      )
+      /* return (
+        <a-alert showIcon={true} style="margin-bottom: 16px">
+          <template slot="message">
+            <span style="margin-right: 12px">已选择: <a style="font-weight: 600">{this.selectedRows.length}</a></span>
+            {needTotalItems}
+            {clearItem}
+          </template>
+        </a-alert>
+      ) */
     }
   },
 
   render () {
-    const props = {}
+    let props = {}
     const localKeys = Object.keys(this.$data)
     const showAlert = (typeof this.alert === 'object' && this.alert !== null && this.alert.show) && typeof this.rowSelection.selectedRowKeys !== 'undefined' || this.alert
 
@@ -311,6 +429,12 @@ export default {
         }
       }
       this[k] && (props[k] = this[k])
+      // 此处配置表格大小与要显示的列
+      props = {
+        ...props,
+        size: this.customSize,
+        columns: this.columnsSetting.filter(value => value.checked === undefined || value.checked)
+      }
       return props[k]
     })
     const table = (
@@ -321,6 +445,7 @@ export default {
 
     return (
       <div class="table-wrapper">
+        { this.renderHeader() }
         { showAlert ? this.renderAlert() : null }
         { table }
       </div>
diff --git a/_web/src/components/Table/index.less b/_web/src/components/Table/index.less
new file mode 100644
index 00000000..3ef67936
--- /dev/null
+++ b/_web/src/components/Table/index.less
@@ -0,0 +1,54 @@
+.table-wrapper{
+  background: #fff;
+}
+.s-table-tool{
+  display: flex;
+  margin-bottom: 16px;
+  .s-table-tool-left{
+    flex: 1;
+  }
+  .s-table-tool-right{
+    display: inline-flex;
+    align-items: center;
+    .s-tool-item{
+      font-size: 16px;
+      margin-left: 16px;
+      cursor: pointer;
+
+    }
+  }
+}
+
+.s-tool-column-item{
+  display: flex;
+  align-items: center;
+  padding: 4px 16px 4px 4px;
+  .ant-checkbox-wrapper{
+    flex: 1;
+  }
+  .s-tool-column-handle{
+    opacity: .8;
+    cursor: move;
+    .anticon-more{
+      font-size: 12px;
+      margin-top: 2px;
+      & + .anticon-more{
+        margin: 2px 4px 0 -8px;
+      }
+    }
+  }
+}
+.s-tool-column-header{
+  padding: 5px 16px 10px 24px;
+  min-width: 180px;
+}
+.s-tool-column{
+  .ant-divider{
+    margin: 0;
+  }
+  .ant-checkbox-group{
+    padding: 4px 0;
+    display: block;
+  }
+}
+
diff --git a/_web/src/views/system/user/index.vue b/_web/src/views/system/user/index.vue
index 0606b278..6dab6a40 100644
--- a/_web/src/views/system/user/index.vue
+++ b/_web/src/views/system/user/index.vue
@@ -43,10 +43,6 @@
           </a-form>
         </div>
 
-        <div class="table-operator" v-if="hasPerm('sysUser:add')" >
-          <a-button type="primary" v-if="hasPerm('sysUser:add')" icon="plus" @click="$refs.addForm.add()">新增用户</a-button>
-        </div>
-
         <s-table
           ref="table"
           size="default"
@@ -56,6 +52,9 @@
           :rowKey="(record) => record.id"
           :rowSelection="{ selectedRowKeys: selectedRowKeys, onChange: onSelectChange }"
         >
+          <template slot="operator" v-if="hasPerm('sysUser:add')">
+            <a-button type="primary" v-if="hasPerm('sysUser:add')" icon="plus" @click="$refs.addForm.add()">新增用户</a-button>
+          </template>
           <span slot="sex" slot-scope="text">
             {{ sexFilter(text) }}
           </span>