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+<template>
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+ <Dialog v-model="dialogVisible" title="部门选择" width="600">
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+ <el-row v-loading="formLoading">
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+ <el-col :span="24">
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+ <ContentWrap class="h-1/1">
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+ <el-tree-select
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+ ref="treeRef"
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+ :data="deptTree"
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+ :props="defaultProps"
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+ show-checkbox
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+ :check-strictly="true"
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+ :multiple="false"
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+ check-on-click-node
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+ highlight-current
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+ node-key="id"
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+ @check="handleCheck" />
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+ </ContentWrap>
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+ </el-col>
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+ </el-row>
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+ <template #footer>
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+ <el-button
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+ :disabled="formLoading || !selectedDeptIds?.length"
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+ type="primary"
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+ @click="submitForm">
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+ 确 定
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+ </el-button>
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+ <el-button @click="dialogVisible = false">取 消</el-button>
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+ </template>
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+ </Dialog>
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+</template>
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+
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+<script lang="ts" setup>
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+import { defaultProps, handleTree } from '@/utils/tree'
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+import * as DeptApi from '@/api/system/dept'
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+
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+defineOptions({ name: 'DeptSelectForm' })
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+
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+const emit = defineEmits<{
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+ confirm: [deptList: any[]]
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+}>()
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+
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+const { t } = useI18n() // 国际化
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+const message = useMessage() // 消息弹窗
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+
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+const props = defineProps({
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+ // 是否严格的遵循父子不互相关联
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+ checkStrictly: {
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+ type: Boolean,
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+ default: false
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+ },
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+ // 是否支持多选
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+ multiple: {
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+ type: Boolean,
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+ default: false
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+ }
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+})
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+
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+const treeRef = ref()
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+const deptTree = ref<Tree[]>([]) // 部门树形结构
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+const selectedDeptIds = ref<number[]>([]) // 选中的部门 ID 列表
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+const dialogVisible = ref(false) // 弹窗的是否展示
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+const formLoading = ref(false) // 表单的加载中
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+
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+/** 打开弹窗 */
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+const open = async (selectedList?: DeptApi.DeptVO[]) => {
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+ resetForm()
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+ formLoading.value = true
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+ try {
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+ // 加载部门列表
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+ const deptData = await DeptApi.getSimpleDeptList()
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+ deptTree.value = handleTree(deptData)
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+ } finally {
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+ formLoading.value = false
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+ }
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+ dialogVisible.value = true
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+ // 设置已选择的部门
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+ if (selectedList?.length) {
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+ await nextTick()
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+ const selectedIds = selectedList
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+ .map((dept) => dept.id)
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+ .filter((id): id is number => id !== undefined)
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+ selectedDeptIds.value = selectedIds
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+ treeRef.value?.setCheckedKeys(selectedIds)
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+ }
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+}
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+
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+/** 处理选中状态变化 */
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+const handleCheck = (data: any, checked: any) => {
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+ selectedDeptIds.value = treeRef.value.getCheckedKeys()
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+ if (!props.multiple && selectedDeptIds.value.length > 1) {
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+ // 单选模式下，只保留最后选择的节点
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+ const lastSelectedId = selectedDeptIds.value[selectedDeptIds.value.length - 1]
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+ selectedDeptIds.value = [lastSelectedId]
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+ treeRef.value.setCheckedKeys([lastSelectedId])
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+ }
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+}
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+
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+/** 提交选择 */
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+const submitForm = async () => {
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+ try {
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+ // 获取选中的完整部门数据
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+ const checkedNodes = treeRef.value.getCheckedNodes()
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+ message.success(t('common.updateSuccess'))
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+ dialogVisible.value = false
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+ emit('confirm', checkedNodes)
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+ } finally {
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+ }
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+}
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+
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+/** 重置表单 */
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+const resetForm = () => {
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+ deptTree.value = []
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+ selectedDeptIds.value = []
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+ if (treeRef.value) {
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+ treeRef.value.setCheckedKeys([])
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+ }
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+}
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+
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+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
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+</script>
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