26 lines
1.6 KiB
TypeScript
26 lines
1.6 KiB
TypeScript
import type {NodeHandler} from '../../../types/bot/workflow/runtime.ts';
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import type {WorkflowNodeTemplate} from '../../../types/bot/workflow/metadata.ts';
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import {describe, edge_input_output, failure_port, output, success_port} from '../metadata.ts';
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export const config_template: WorkflowNodeTemplate = {
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name: 'merge', version: '1.0.0',
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i18n: describe('分支合流', '按全部入线汇合或每次到达独立继续的方式处理分支，输出本次入线数据。'),
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config: [
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{name: 'mode', type: 'select', required: true, default: 'all',
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i18n: describe('合流方式', '选择是否等待每一条入线；全部入线模式至少需要两条入线且不能作为入口节点。'),
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options: [
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{value: 'all', i18n: describe('全部入线', '等待同一轮次的每一条入线均到达后合并状态并执行一次；互斥分支可能导致入线无法到齐。')},
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{value: 'any', i18n: describe('每次到达', '每条入线每次到达都独立执行，不等待其他入线，也不会只执行首次到达。')},
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]},
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],
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output: {...output('object', '入线数据', '以连线 ID 为键的 inputs 对象；all 包含本轮全部入线，any 包含本次到达的入线。'),
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nullable: true, additional_properties: edge_input_output},
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ports: [success_port, failure_port],
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};
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export const execute: NodeHandler = async (node, state, signal) => {
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if (node.type !== 'merge') throw new Error('Expected a merge node');
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signal.throwIfAborted();
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return {port: 'success', result: {status: 'success', output: state.inputs}};
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};
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