feat: [BPM 工作流] Simple 模型 - 路由分支节点
jason
parent
059df5b4ca
commit
4a796b7e9b
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@ -0,0 +1,290 @@
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<script setup lang="ts">
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import type { Ref } from 'vue';
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import type { RouterSetting, SimpleFlowNode } from '../../consts';
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import { inject, ref } from 'vue';
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import { useVbenDrawer } from '@vben/common-ui';
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import { IconifyIcon } from '@vben/icons';
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import {
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Button,
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Card,
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Col,
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Form,
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FormItem,
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Input,
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message,
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Row,
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Select,
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SelectOption,
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} from 'ant-design-vue';
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import { ConditionType, NodeType } from '../../consts';
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import { useNodeName, useWatchNode } from '../../helpers';
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import Condition from './modules/condition.vue';
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defineOptions({
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name: 'RouterNodeConfig',
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});
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const props = defineProps({
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flowNode: {
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type: Object as () => SimpleFlowNode,
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required: true,
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},
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});
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const processNodeTree = inject<Ref<SimpleFlowNode>>('processNodeTree');
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// 当前节点
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const currentNode = useWatchNode(props);
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// 节点名称
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const { nodeName, showInput, clickIcon, blurEvent } = useNodeName(
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NodeType.ROUTER_BRANCH_NODE,
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);
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const routerGroups = ref<RouterSetting[]>([]);
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const nodeOptions = ref<any[]>([]);
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const conditionRef = ref<any[]>([]);
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const formRef = ref();
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/** 保存配置 */
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const saveConfig = async () => {
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// 校验路由分支选择
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const routeIdValid = await formRef.value.validate().catch(() => false);
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if (!routeIdValid) {
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message.warning('请配置路由目标节点');
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return false;
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}
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// 校验条件规则
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let valid = true;
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for (const item of conditionRef.value) {
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if (item && !(await item.validate())) {
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valid = false;
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}
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}
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if (!valid) return false;
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const showText = getShowText();
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if (!showText) return false;
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currentNode.value.name = nodeName.value!;
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currentNode.value.showText = showText;
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currentNode.value.routerGroups = routerGroups.value;
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drawerApi.close();
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return true;
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};
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// 使用 useVbenDrawer
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const [Drawer, drawerApi] = useVbenDrawer({
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title: nodeName.value,
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class: 'w-[630px]',
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onCancel: () => {
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drawerApi.close();
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},
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onConfirm: saveConfig,
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});
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// 显示路由分支节点配置， 由父组件调用
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const openDrawer = (node: SimpleFlowNode) => {
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nodeOptions.value = [];
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getRouterNode(processNodeTree?.value);
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routerGroups.value = [];
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nodeName.value = node.name;
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if (node.routerGroups) {
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routerGroups.value = node.routerGroups;
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}
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drawerApi.open();
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};
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const getShowText = () => {
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if (
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!routerGroups.value ||
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!Array.isArray(routerGroups.value) ||
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routerGroups.value.length <= 0
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) {
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message.warning('请配置路由！');
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return '';
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}
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for (const route of routerGroups.value) {
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if (!route.nodeId || !route.conditionType) {
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message.warning('请完善路由配置项！');
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return '';
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}
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if (
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route.conditionType === ConditionType.EXPRESSION &&
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!route.conditionExpression
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) {
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message.warning('请完善路由配置项！');
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return '';
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}
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if (route.conditionType === ConditionType.RULE) {
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for (const condition of route.conditionGroups.conditions) {
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for (const rule of condition.rules) {
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if (!rule.leftSide || !rule.rightSide) {
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message.warning('请完善路由配置项！');
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return '';
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}
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}
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}
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}
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}
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return `${routerGroups.value.length}条路由分支`;
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};
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const addRouterGroup = () => {
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routerGroups.value.push({
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nodeId: undefined,
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conditionType: ConditionType.RULE,
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conditionExpression: '',
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conditionGroups: {
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and: true,
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conditions: [
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{
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and: true,
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rules: [
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{
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opCode: '==',
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leftSide: undefined,
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rightSide: '',
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},
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],
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},
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],
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},
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});
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};
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const deleteRouterGroup = (index: number) => {
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routerGroups.value.splice(index, 1);
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};
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// 递归获取所有节点
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const getRouterNode = (node: any) => {
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// TODO 最好还需要满足以下要求
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// 并行分支、包容分支内部节点不能跳转到外部节点
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// 条件分支节点可以向上跳转到外部节点
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while (true) {
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if (!node) break;
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if (
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node.type !== NodeType.ROUTER_BRANCH_NODE &&
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node.type !== NodeType.CONDITION_NODE
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) {
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nodeOptions.value.push({
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label: node.name,
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value: node.id,
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});
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}
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if (!node.childNode || node.type === NodeType.END_EVENT_NODE) {
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break;
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}
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if (node.conditionNodes && node.conditionNodes.length > 0) {
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node.conditionNodes.forEach((item: any) => {
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getRouterNode(item);
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});
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}
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node = node.childNode;
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}
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};
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defineExpose({ openDrawer }); // 暴露方法给父组件
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</script>
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<template>
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<Drawer>
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<template #title>
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<div class="flex items-center">
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<Input
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v-if="showInput"
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type="text"
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class="mr-2 w-48"
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@blur="blurEvent()"
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v-model:value="nodeName"
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:placeholder="nodeName"
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/>
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<div
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v-else
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class="flex cursor-pointer items-center"
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@click="clickIcon()"
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>
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{{ nodeName }}
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<IconifyIcon class="ml-1" icon="ep:edit-pen" />
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</div>
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</div>
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</template>
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<Form ref="formRef" :model="{ routerGroups }">
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<Card
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:body-style="{ padding: '10px' }"
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class="mt-4"
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v-for="(item, index) in routerGroups"
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:key="index"
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>
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<template #title>
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<div class="flex h-16 w-full items-center justify-between">
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<div class="flex items-center font-normal">
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<span class="font-medium">路由{{ index + 1 }}</span>
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<FormItem
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class="mb-0 ml-4 inline-block w-[180px]"
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:name="['routerGroups', index, 'nodeId']"
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:rules="{
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required: true,
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message: '路由目标节点不能为空',
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trigger: 'change',
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}"
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>
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<Select
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v-model:value="item.nodeId"
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placeholder="请选择路由目标节点"
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allow-clear
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>
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<SelectOption
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v-for="node in nodeOptions"
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:key="node.value"
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:value="node.value"
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>
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{{ node.label }}
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</SelectOption>
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</Select>
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</FormItem>
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</div>
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<Button
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v-if="routerGroups.length > 1"
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shape="circle"
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class="flex items-center justify-center"
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@click="deleteRouterGroup(index)"
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>
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<template #icon>
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<IconifyIcon icon="ep:close" />
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</template>
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</Button>
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</div>
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</template>
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<Condition
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:ref="(el) => (conditionRef[index] = el)"
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:model-value="routerGroups[index] as Record<string, any>"
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@update:model-value="(val) => (routerGroups[index] = val)"
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/>
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</Card>
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</Form>
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<Row class="mt-4">
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<Col :span="24">
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<Button
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class="flex items-center p-0"
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type="link"
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@click="addRouterGroup"
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>
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<template #icon>
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<IconifyIcon icon="ep:setting" />
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</template>
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新增路由分支
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</Button>
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</Col>
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</Row>
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<template #footer>
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<div class="flex justify-end space-x-2">
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<Button type="primary" @click="saveConfig">确 定</Button>
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<Button @click="drawerApi.close">取 消</Button>
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</div>
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</template>
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</Drawer>
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</template>
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@ -0,0 +1,115 @@
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<script setup lang="ts">
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import type { SimpleFlowNode } from '../../consts';
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import { inject, ref } from 'vue';
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import { IconifyIcon } from '@vben/icons';
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import { Input } from 'ant-design-vue';
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import { NODE_DEFAULT_TEXT, NodeType } from '../../consts';
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import { useNodeName2, useTaskStatusClass, useWatchNode } from '../../helpers';
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import RouterNodeConfig from '../nodes-config/router-node-config.vue';
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import NodeHandler from './node-handler.vue';
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defineOptions({ name: 'RouterNode' });
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const props = defineProps({
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flowNode: {
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type: Object as () => SimpleFlowNode,
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required: true,
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},
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});
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// 定义事件，更新父组件
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const emits = defineEmits<{
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'update:flowNode': [node: SimpleFlowNode | undefined];
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}>();
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// 是否只读
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const readonly = inject<Boolean>('readonly');
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// 监控节点的变化
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const currentNode = useWatchNode(props);
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// 节点名称编辑
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const { showInput, blurEvent, clickTitle } = useNodeName2(
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currentNode,
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NodeType.ROUTER_BRANCH_NODE,
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);
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const nodeSetting = ref();
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// 打开节点配置
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const openNodeConfig = () => {
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if (readonly) {
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return;
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}
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nodeSetting.value.openDrawer(currentNode.value);
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};
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// 删除节点。更新当前节点为孩子节点
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const deleteNode = () => {
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emits('update:flowNode', currentNode.value.childNode);
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};
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</script>
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<template>
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<div class="node-wrapper">
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<div class="node-container">
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<div
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class="node-box"
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:class="[
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{ 'node-config-error': !currentNode.showText },
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`${useTaskStatusClass(currentNode?.activityStatus)}`,
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]"
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>
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<div class="node-title-container">
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<div class="node-title-icon router-node">
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<span class="iconfont icon-router"></span>
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</div>
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<Input
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v-if="!readonly && showInput"
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type="text"
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class="editable-title-input"
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@blur="blurEvent()"
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v-model="currentNode.name"
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:placeholder="currentNode.name"
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/>
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<div v-else class="node-title" @click="clickTitle">
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{{ currentNode.name }}
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</div>
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</div>
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<div class="node-content" @click="openNodeConfig">
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<div
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class="node-text"
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:title="currentNode.showText"
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v-if="currentNode.showText"
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>
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{{ currentNode.showText }}
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</div>
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<div class="node-text" v-else>
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{{ NODE_DEFAULT_TEXT.get(NodeType.ROUTER_BRANCH_NODE) }}
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</div>
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<IconifyIcon v-if="!readonly" icon="ep:arrow-right-bold" />
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</div>
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<div v-if="!readonly" class="node-toolbar">
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<div class="toolbar-icon">
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<IconifyIcon
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color="#0089ff"
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icon="ep:circle-close-filled"
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@click="deleteNode"
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/>
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</div>
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</div>
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</div>
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<!-- 传递子节点给添加节点组件。会在子节点前面添加节点 -->
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<NodeHandler
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v-if="currentNode"
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v-model:child-node="currentNode.childNode"
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:current-node="currentNode"
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/>
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</div>
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<RouterNodeConfig
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v-if="!readonly && currentNode"
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ref="nodeSetting"
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:flow-node="currentNode"
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/>
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</div>
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</template>
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<style lang="scss" scoped></style>
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@ -9,6 +9,7 @@ import EndEventNode from './nodes/end-event-node.vue';
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import ExclusiveNode from './nodes/exclusive-node.vue';
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import InclusiveNode from './nodes/inclusive-node.vue';
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import ParallelNode from './nodes/parallel-node.vue';
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import RouterNode from './nodes/router-node.vue';
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import StartUserNode from './nodes/start-user-node.vue';
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import TriggerNode from './nodes/trigger-node.vue';
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import UserTaskNode from './nodes/user-task-node.vue';
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@ -116,11 +117,11 @@ const recursiveFindParentNode = (
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@update:flow-node="handleModelValueUpdate"
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/>
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<!-- 路由分支节点 -->
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<!-- <RouterNode
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<RouterNode
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v-if="currentNode && currentNode.type === NodeType.ROUTER_BRANCH_NODE"
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:flow-node="currentNode"
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@update:flow-node="handleModelValueUpdate"
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/> -->
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/>
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<!-- 触发器节点 -->
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<TriggerNode
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v-if="currentNode && currentNode.type === NodeType.TRIGGER_NODE"
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@ -564,7 +564,7 @@ export type RouterSetting = {
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conditionExpression: string;
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conditionGroups: ConditionGroup;
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conditionType: ConditionType;
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nodeId: string;
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nodeId: string | undefined;
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};
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/**
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