feat: 优化重构用户管理代码

src/views/system/user/components/UserDeptTree.vue

@@ -0,0 +1,51 @@
+<template>
+  <div class="head-container">
+    <el-input v-model="deptName" placeholder="请输入部门名称" clearable style="margin-bottom: 20px">
+      <template #prefix>
+        <Icon icon="ep:search" />
+      </template>
+    </el-input>
+  </div>
+  <div class="head-container">
+    <el-tree
+      :data="deptOptions"
+      :props="defaultProps"
+      :expand-on-click-node="false"
+      :filter-node-method="filterNode"
+      ref="treeRef"
+      node-key="id"
+      default-expand-all
+      highlight-current
+      @node-click="handleDeptNodeClick"
+    />
+  </div>
+</template>
+
+<script setup lang="ts" name="UserDeptTree">
+import { ElTree } from 'element-plus'
+import * as DeptApi from '@/api/system/dept'
+import { defaultProps, handleTree } from '@/utils/tree'
+
+const emits = defineEmits(['node-click'])
+const deptName = ref('')
+const deptOptions = ref<Tree[]>([]) // 树形结构
+const treeRef = ref<InstanceType<typeof ElTree>>()
+const getTree = async () => {
+  const res = await DeptApi.getSimpleDeptList()
+  deptOptions.value = []
+  deptOptions.value.push(...handleTree(res))
+}
+
+const filterNode = (value: string, data: Tree) => {
+  if (!value) return true
+  return data.name.includes(value)
+}
+
+const handleDeptNodeClick = async (row: { [key: string]: any }) => {
+  emits('node-click', row)
+}
+
+onMounted(async () => {
+  await getTree()
+})
+</script>