shalu-agent-workflow/packages/nodes/materials/loop.ts

import { NodeConnectionTypes, type INodeType, type INodeDataBaseSchema } from '../Interface'

export type LoopData = INodeDataBaseSchema & {
	/**
	 * 循环次数
	 */
	loop_count: number

	/**
	 * 循环终止条件
	 */
	break_conditions: Array<{
		comparison_operator:
			| 'contains'
			| 'not_contains'
			| 'start_with'
			| 'end_with'
			| 'is'
			| 'is_not'
			| 'empty'
			| 'not_empty'
			| '='
			| '!='
			| '>'
			| '<'
			| '≥'
			| '≤'
			| 'all_of'
		left_value: string
		right_value: string
		varType:
			| 'string'
			| 'number'
			| 'boolean'
			| 'object'
			| 'array[string]'
			| 'array[number]'
			| 'array[boolean]'
			| 'array[object]'
	}>

	/**
	 * 逻辑操作（and/or）
	 */
	logical_operator: 'and' | 'or'

	/**
	 * 开始节点id
	 */
	start_node_id: string

	/**
	 * 错误处理模式（terminated/continue-on-error/remove-abnormal-output）
	 */
	error_handle_mode: 'terminated' | 'continue-on-error' | 'remove-abnormal-output'
}

export const loopNode: INodeType = {
	version: ['1'],
	displayName: '循环',
	name: 'loop',
	description: '循环节点',
	group: '业务逻辑',
	icon: 'lucide:loop',
	iconColor: '#9373ee',
	inputs: [NodeConnectionTypes.main],
	outputs: [NodeConnectionTypes.main],
	// 业务数据
	schema: {
		appAgentId: '',
		parentId: '',
		position: {
			x: 20,
			y: 30
		},
		width: 96,
		height: 96,
		selected: false,
		nodeType: 'loop',
		zIndex: 1,
		data: {}
	}
}