From 8b34107f8b698f686482003abf20b8115b659149 Mon Sep 17 00:00:00 2001
From: JiwenBai <jiwen.bai@tusimple.ai>
Date: Wed, 23 Oct 2019 19:04:55 +0800
Subject: [PATCH] feat(advance-table): fixed column, not finished

---
 .../components/advancedTable/enUS/basic.md    |  11 +-
 .../advancedTable/enUS/seniorUsage.md         |  12 +-
 packages/common/AdvanceTable/body/body.vue    |  51 +++++--
 packages/common/AdvanceTable/src/main.vue     | 127 ++++++++++--------
 styles/AdvancedTable.scss                     |  19 ++-
 5 files changed, 148 insertions(+), 72 deletions(-)

diff --git a/demo/documentation/components/advancedTable/enUS/basic.md b/demo/documentation/components/advancedTable/enUS/basic.md
index 873bfdb8d..382654bec 100644
--- a/demo/documentation/components/advancedTable/enUS/basic.md
+++ b/demo/documentation/components/advancedTable/enUS/basic.md
@@ -1,3 +1,11 @@
+<!--
+ * @Author: Volankey@gmail.com
+ * @Company: Tusimple
+ * @Date: 2019-10-23 16:03:04
+ * @LastEditors: Jiwen.bai
+ * @LastEditTime: 2019-10-23 16:04:18
+ -->
+
 # Basic
 
 ```html
@@ -76,6 +84,7 @@ const _columns3 = $this => {
     {
       title: 'Age',
       key: 'age',
+      width: 100,
       sortable: true,
       sorter(a, b) {
         return a.age - b.age
@@ -98,6 +107,7 @@ const _columns3 = $this => {
     {
       title: 'Sex',
       key: 'sex',
+      width: 100,
       onFilter: (values, record) => {
         return values.includes(record.sex)
       },
@@ -114,7 +124,6 @@ const _columns3 = $this => {
     },
     {
       title: '#',
-      fixed: 'right',
       width: 200,
       render: (h, params) => {
         return (
diff --git a/demo/documentation/components/advancedTable/enUS/seniorUsage.md b/demo/documentation/components/advancedTable/enUS/seniorUsage.md
index 18996e45a..772497f5a 100644
--- a/demo/documentation/components/advancedTable/enUS/seniorUsage.md
+++ b/demo/documentation/components/advancedTable/enUS/seniorUsage.md
@@ -1,3 +1,11 @@
+<!--
+ * @Author: Volankey@gmail.com
+ * @Company: Tusimple
+ * @Date: 2019-10-23 15:59:41
+ * @LastEditors: Jiwen.bai
+ * @LastEditTime: 2019-10-23 16:34:30
+ -->
+
 # Senior Usage
 
 ```html
@@ -62,7 +70,9 @@ const _columns3 = $this => {
       sortable: 'custom',
       onFilter: (value, record) => {
         return value.includes(record.name + '')
-      }
+      },
+      width: 200,
+      fixed: 'left'
     },
     {
       title: 'Age',
diff --git a/packages/common/AdvanceTable/body/body.vue b/packages/common/AdvanceTable/body/body.vue
index f8b856e35..d2d4ca837 100644
--- a/packages/common/AdvanceTable/body/body.vue
+++ b/packages/common/AdvanceTable/body/body.vue
@@ -1,6 +1,14 @@
+<!--
+ * @Author: Volankey@gmail.com
+ * @Company: Tusimple
+ * @Date: 2019-10-23 16:06:59
+ * @LastEditors: Jiwen.bai
+ * @LastEditTime: 2019-10-23 16:48:42
+ -->
 <template>
   <!-- table body -->
   <n-table
+    ref="nTable"
     :style="tableStl"
     style="border-top-left-radius:0;border-top-right-radius:0;"
     @scroll.native="onBodyScrolll"
@@ -81,14 +89,38 @@ export default {
     row
   },
   props: {
-    tableStl: {},
-    showingData: {},
-    columns: {},
-    rowClassName: {},
-    checkBoxes: {},
-    disabledCheckBox: {},
-    headerRefName: {},
-    loading: {}
+    tableStl: {
+      type: Object,
+      default: () => ({})
+    },
+    showingData: {
+      type: Array,
+      default: () => []
+    },
+    columns: {
+      type: Array,
+      default: () => []
+    },
+    rowClassName: {
+      type: [Function, String],
+      default: ''
+    },
+    checkBoxes: {
+      type: Array,
+      default: () => []
+    },
+    disabledCheckBox: {
+      type: Array,
+      default: () => []
+    },
+    headerRefName: {
+      type: String,
+      default: null
+    },
+    loading: {
+      type: Boolean,
+      default: false
+    }
   },
   data () {
     return {}
@@ -142,8 +174,7 @@ export default {
       return className
     },
     onBodyScrolll (event) {
-      this.headerRealEl.style.transform = `translate3d(-${event.target.scrollLeft}px,0,0)`
-      event.stopPropagation()
+      this.$emit('on-scroll', event)
     }
   }
 }
diff --git a/packages/common/AdvanceTable/src/main.vue b/packages/common/AdvanceTable/src/main.vue
index 7c943105b..38b393da7 100644
--- a/packages/common/AdvanceTable/src/main.vue
+++ b/packages/common/AdvanceTable/src/main.vue
@@ -1,3 +1,10 @@
+<!--
+ * @Author: Volankey@gmail.com
+ * @Company: Tusimple
+ * @Date: 2019-10-23 15:57:17
+ * @LastEditors: Jiwen.bai
+ * @LastEditTime: 2019-10-23 18:51:15
+ -->
 <template>
   <div
     ref="tableWrapper"
@@ -29,6 +36,31 @@
       </div>
     </div>
     <div ref="tbodyWrapper" class="n-advance-table__tbody">
+      <div class="n-advance-table__fixed--left">
+        <table-header
+          ref="fixedLeftHeader"
+          :columns="fixedLeftColumn"
+          :col-group-stl="colGroup"
+          :scroll-bar-width="scrollBarWidth"
+          :sort-indexs="sortIndexs"
+          :selected-filter="selectedFilter"
+          :showing-data="showingData"
+          @on-checkbox-all="onAllCheckboxesClick"
+          @on-sort-change="onSortChange"
+          @on-filter="onFilter"
+        />
+        <table-body
+          ref="fixedLeftTbody"
+          :table-stl="tableStl"
+          :showing-data="showingData"
+          :columns="fixedLeftColumn"
+          :row-class-name="rowClassName"
+          :check-boxes="checkBoxes"
+          :disabled-check-box="disabledCheckBox"
+          :loading="loading"
+          header-ref-name="header"
+        />
+      </div>
       <!-- table head -->
       <table-header
         ref="header"
@@ -53,6 +85,7 @@
         :disabled-check-box="disabledCheckBox"
         :loading="loading"
         header-ref-name="header"
+        @on-scroll="onBodyScrolll"
       />
     </div>
     <!-- 分页 -->
@@ -66,8 +99,6 @@
 </template>
 
 <script>
-// import SortIcon from '../sortIcon'
-// import PopFilter from '../popFilter'
 import searchInput from '../searchInput'
 import { noopFn } from '../../../utils/index'
 import withapp from '../../../mixins/withapp'
@@ -79,8 +110,6 @@ export default {
   name: 'NAdvanceTable',
   components: {
     TableBody,
-    // SortIcon,
-    // PopFilter,
     searchInput,
     TableHeader
   },
@@ -174,6 +203,30 @@ export default {
     }
   },
   computed: {
+    fixedLeftColumn () {
+      return this.columns
+        .filter(column => {
+          return column.fixed === 'left'
+        })
+        .map(item => {
+          return {
+            ...item,
+            fixed: false
+          }
+        })
+    },
+    fixedRightColumn () {
+      return this.columns
+        .filter(column => {
+          return column.fixed === 'right'
+        })
+        .map(item => {
+          return {
+            ...item,
+            fixed: false
+          }
+        })
+    },
     currentSortColumn () {
       let sorterKey = null
       let i = 0
@@ -397,7 +450,7 @@ export default {
     this.tbodyWidth = this.relTable.offsetWidth
 
     this.headerRealEl = this.$refs.header.$el.querySelector('thead')
-
+    this.fixedLeftTBodyEl = this.$refs.fixedLeftTbody.$el
     // console.log(this.wrapperWidth, this.tbodyWidth)
 
     this.init()
@@ -408,6 +461,17 @@ export default {
     // window.removeEventListener('resize', this.init)
   },
   methods: {
+    onBodyScrolll (event) {
+      this.headerRealEl.style.transform = `translate3d(-${event.target.scrollLeft}px,0,0)`
+      if (this.fixedLeftTBodyEl) {
+        this.fixedLeftTBodyEl.scrollTop = event.target.scrollTop
+      }
+      console.log(
+        'TCL: onBodyScrolll -> event.target.scrollTop',
+        event.target.scrollTop
+      )
+      event.stopPropagation()
+    },
     initData () {
       this.copyData = this.data.slice(0).map((row, idx) => {
         return {
@@ -421,29 +485,6 @@ export default {
       const ref = this.$refs['sorter_' + column.key][0]
       ref.changeSort()
     },
-    computeAlign (column) {
-      if (column.align) {
-        return {
-          'text-align': column.align
-        }
-      }
-    },
-    computeTdClass (column, params) {
-      let className = []
-      if (column.ellipsis) {
-        className.push('n-advanced-table__td-text--ellipsis')
-      }
-      if (!column.className) {
-        return className
-      }
-      if (typeof column.className === 'string') {
-        className.push(column.className)
-      } else if (typeof column.className === 'function') {
-        className.push(column.className(params))
-      }
-      // console.log(className)
-      return className
-    },
     clearSelect () {
       this.$nextTick(() => {
         this.checkBoxes = []
@@ -477,12 +518,7 @@ export default {
      */
     setParams ({ filter, sorter, page, searcher }) {
       if (sorter) {
-        // console.log('this.sortIndexs', this.sortIndexs)
         this.$set(this.sortIndexs, sorter.key, sorter.type)
-        // this.sortIndexs[sorter.key] = sorter.type
-        // const ref = this.$refs['sorter_' + sorter.key][0]
-        // ref.setSort(sorter.type)
-        // this.sortIndexs[sorter.key] = sorter.type
       } else {
         // clear
         this.clearSort()
@@ -525,13 +561,6 @@ export default {
       })
       this.currentSortColumn = null
     },
-    onBodyScrolll (event) {
-      this.headerRealEl.style.transform = `translate3d(-${event.target.scrollLeft}px,0,0)`
-
-      // this.$refs.header.$el.scrollLeft = event.target.scrollLeft
-
-      event.stopPropagation()
-    },
     computeScollBar () {
       this.$nextTick(() => {
         this.tbodyWidth = this.relTable.offsetWidth
@@ -539,24 +568,6 @@ export default {
         // console.log('TCL: mounted -> this.scrollBarWidth', this.wrapperWidth, this.tbodyWidth)
       })
     },
-    computeCustomWidthStl (column) {
-      if (column.width) {
-        let width = column.width
-        return {
-          width: width + 'px',
-          'padding-right': this.scrollBarWidth + 'px'
-          // minWidth: width + 'px'
-        }
-      } else if (column.type === 'selection') {
-        let width = 60
-        return {
-          width: width + 'px',
-          'padding-right': this.scrollBarWidth + 'px'
-          // minWidth: width + 'px'
-        }
-      }
-      return null
-    },
     computePageDivideData (data) {
       if (this.pagination && this.pagination.limit && !this.pagination.custom) {
         let start = (this.currentPage - 1) * this.pagination.limit
diff --git a/styles/AdvancedTable.scss b/styles/AdvancedTable.scss
index 812353a9b..aef3763e2 100644
--- a/styles/AdvancedTable.scss
+++ b/styles/AdvancedTable.scss
@@ -1,7 +1,21 @@
-@import "./mixins/mixins.scss";
-@import "./themes/vars.scss";
+@import './mixins/mixins.scss';
+@import './themes/vars.scss';
 
 @include themes-mixin {
+  .n-advance-table__fixed--left {
+    display: inline-block;
+    position: absolute;
+    z-index: 100;
+    // box-shadow: 10px 0 16px 3px rgba(0, 0, 0, 0.2);
+    .n-table {
+      width: auto;
+      box-shadow: none;
+      border-radius: 0;
+    }
+    table {
+      width: auto;
+    }
+  }
   @include b(advance-table--col-border) {
     table {
       thead {
@@ -102,6 +116,7 @@
     @include e(tbody) {
       box-shadow: $--table-box-shadow;
       border: $--table-border;
+      position: relative;
     }
     @include b(table) {
       &::-webkit-scrollbar-thumb {