import {

BaseType,

Context,

IntersectionNodeParser as BaseIntersectionNodeParser,

IntersectionType,

NodeParser,

ReferenceType

} from 'ts-json-schema-generator';

import ts from 'typescript';

export class IntersectionNodeParser extends BaseIntersectionNodeParser {

protected readonly childParser: NodeParser;

public constructor(typeChecker: ts.TypeChecker, childNodeParser: NodeParser) {

super(typeChecker as any, childNodeParser);

this.childParser = childNodeParser;

}

public createType(node: any, context: Context): BaseType | undefined {

// 这两个只能用 allOf 来了，提取不了。

const shouldBeReference = (type: any) =>

['SchemaObject', 'FormControlSchema'].includes(

type.typeName?.escapedText

);

const matched = node.types.some(shouldBeReference);

// 跟 SchemaObject and 一般都有问题，改成 allOf 不要支持 additional props false 了

if (matched) {

const types: BaseType[] = node.types

.map((type: any) => this.childParser.createType(type as any, context)!)

.filter((item: any) => item);

return new IntersectionType(types);

}

return super.createType(node as any, context);

}

}