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

export type IterationData = INodeDataBaseSchema & {
	/**
	 * 错误处理模式
	 * terminated: 终止
	 * continue-on-error: 出错继续
	 * remove-abnormal-output: 移除异常输出
	 */
	error_handle_mode: 'terminated' | 'continue-on-error' | 'remove-abnormal-output'

	/**
	 * 是否并行
	 */
	is_parallel: boolean

	/**
	 * 并行数量
	 */
	parallel_nums: number

	/**
	 * 扁平化输出
	 */
	flatten_output: boolean

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

	/**
	 * 迭代输出变量
	 */
	output_iteration_variable: Array<{
		name: string
		describe: string
		type:
			| 'string'
			| 'number'
			| 'boolean'
			| 'object'
			| 'array[string]'
			| 'array[number]'
			| 'array[boolean]'
			| 'array[object]'
		value: any
		value_type?: 'constant' | 'variable'
	}>
}

export const iterationNode: INodeType = {
	version: ['1'],
	displayName: '迭代',
	name: 'iteration',
	description: '迭代节点',
	group: '业务逻辑',
	icon: 'lucide:repeat-2',
	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: 'iteration',
		zIndex: 1,
		data: {}
	}
}