import { cx } from '@nocobase/client';
import React from 'react';
import { AddButton } from './AddButton';
import { Node } from './nodes';
import { branchClass } from './style';
export function Branch({
from = null,
entry = null,
branchIndex = null,
controller = null,
}: {
from?: any;
entry?: any;
branchIndex?: number | null;
controller?: any;
}) {
const list: any[] = [];
for (let node = entry; node; node = node.downstream) {
list.push(node);
}
return (
<div className={cx(branchClass)}>
<div className="workflow-branch-lines" />
{controller}
<AddButton upstream={from} branchIndex={branchIndex} />
<div className="workflow-node-list">
{list.map((item) => (
<Node data={item} key={item.id} />
))}
</div>
);