From fc5c3dcc0305f60f2e12373e6f5ec547408bb758 Mon Sep 17 00:00:00 2001
From: fit2cloud-chenyw <yawen.chen@fit2cloud.com>
Date: Tue, 27 Jul 2021 15:04:56 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=B8=8B=E6=8B=89=E5=88=97=E8=A1=A8?=
 =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=85=A8=E9=83=A8=E9=80=89=E9=A1=B9?=
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---
 .../widget/DeWidget/DeSelectGrid.vue          | 49 +++++++++++++++++--
 1 file changed, 46 insertions(+), 3 deletions(-)

diff --git a/frontend/src/components/widget/DeWidget/DeSelectGrid.vue b/frontend/src/components/widget/DeWidget/DeSelectGrid.vue
index 452186fdbc..d03e024a00 100644
--- a/frontend/src/components/widget/DeWidget/DeSelectGrid.vue
+++ b/frontend/src/components/widget/DeWidget/DeSelectGrid.vue
@@ -8,7 +8,7 @@
       <el-tree
         v-if="options!== null && options.attrs!==null"
         ref="deSelectGrid"
-        :data="options.attrs.datas"
+        :data="options.attrs.multiple ? [allNode, ...options.attrs.datas] : options.attrs.datas"
         :props="defaultProp"
         :indent="0"
         :filter-node-method="filterNode"
@@ -18,7 +18,8 @@
         <span slot-scope="{ node, data }" class="custom-tree-node-list father">
           <span style="display: flex;flex: 1;width: 0;">
             <el-radio v-if="!options.attrs.multiple" v-model="options.value" :label="data.id" @change="changeRadioBox"><span> {{ node.label }} </span></el-radio>
-            <el-checkbox v-if="options.attrs.multiple" v-model="data.checked" :label="data.id" @change="changeCheckBox(data)"><span> {{ node.label }} </span></el-checkbox>
+            <el-checkbox v-if="options.attrs.multiple && data.id !== allNode.id" v-model="data.checked" :label="data.id" @change="changeCheckBox(data)"><span> {{ node.label }} </span></el-checkbox>
+            <el-checkbox v-if="inDraw && options.attrs.multiple && data.id === allNode.id" v-model="data.checked" :indeterminate="data.indeterminate" :label="data.id" @change="allCheckChange(data)"><span> {{ node.label }} </span></el-checkbox>
           </span>
           <span v-if="!options.attrs.multiple && options.value && options.value === data.id" class="child">
             <span style="margin-left: 12px;" @click.stop>
@@ -70,7 +71,13 @@ export default {
         label: 'text',
         children: 'children'
       },
-      keyWord: null
+      keyWord: null,
+      allNode: {
+        id: (-2 << 16) + '',
+        text: this.$t('commons.all'),
+        checked: false,
+        indeterminate: false
+      }
     }
   },
   computed: {
@@ -89,6 +96,11 @@ export default {
         !sourceValid && (this.options.value = [])
         sourceValid && !Array.isArray(sourceValue) && (this.options.value = sourceValue.split(','))
         !this.inDraw && (this.options.value = [])
+        if (!this.inDraw) {
+          this.options.value = []
+          this.allNode.indeterminate = false
+          this.allNode.checked = false
+        }
         this.setMutiBox()
       } else {
         !sourceValid && (this.options.value = null)
@@ -122,6 +134,7 @@ export default {
         this.options.attrs.datas.forEach(data => {
           data.checked = (this.options.value && this.options.value.includes(data.id))
         })
+        this.setAllNodeStatus()
       }
     },
     setRadioBox() {
@@ -150,6 +163,36 @@ export default {
         values.splice(index, 1)
       }
 
+      this.setAllNodeStatus()
+
+      this.options.value = values
+      this.setCondition()
+    },
+    // 勾选数据项 会影响全选节点的状态
+    setAllNodeStatus() {
+      const nodeSize = this.options.attrs.datas.length
+      const checkedSize = this.options.attrs.datas.filter(item => item.checked).length
+      if (nodeSize === checkedSize) {
+        this.allNode.checked = true
+        this.allNode.indeterminate = false
+      } else if (checkedSize === 0) {
+        this.allNode.checked = false
+        this.allNode.indeterminate = false
+      } else {
+        this.allNode.checked = false
+        this.allNode.indeterminate = true
+      }
+    },
+    allCheckChange(data) {
+      data.indeterminate = false
+      const values = []
+      // this.options.value = []
+      this.options.attrs.datas.forEach(item => {
+        item.checked = data.checked
+        // data.checked && this.options.value.push(item.id)
+        data.checked && values.push(item.id)
+      })
+
       this.options.value = values
       this.setCondition()
     },