47 lines
1.2 KiB
TypeScript
47 lines
1.2 KiB
TypeScript
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import type { DataEntity } from '../../vc-tree/interface';
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import type { RawValueType, Key, DataNode } from '../interface';
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import { isCheckDisabled } from './valueUtil';
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export const SHOW_ALL = 'SHOW_ALL';
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export const SHOW_PARENT = 'SHOW_PARENT';
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export const SHOW_CHILD = 'SHOW_CHILD';
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export type CheckedStrategy = typeof SHOW_ALL | typeof SHOW_PARENT | typeof SHOW_CHILD;
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export function formatStrategyKeys(
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keys: Key[],
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strategy: CheckedStrategy,
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keyEntities: Record<Key, DataEntity>,
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): RawValueType[] {
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const keySet = new Set(keys);
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if (strategy === SHOW_CHILD) {
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return keys.filter(key => {
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const entity = keyEntities[key];
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if (
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entity &&
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entity.children &&
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entity.children.every(
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({ node }) => isCheckDisabled(node) || keySet.has((node as DataNode).key),
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)
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) {
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return false;
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}
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return true;
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});
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}
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if (strategy === SHOW_PARENT) {
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return keys.filter(key => {
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const entity = keyEntities[key];
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const parent = entity ? entity.parent : null;
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if (parent && !isCheckDisabled(parent.node) && keySet.has((parent.node as DataNode).key)) {
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return false;
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}
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return true;
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});
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}
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return keys;
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}
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