import ts from "typescript";
import { TypeReference } from "./nodes/reference.ts";

/**
 * Retrieve and manage types referenced when parsing.
 */
export class TypeRegistry {
  private readonly _types: Record<string, TypeReference> = {};

  public getOrCreate(node?: ts.TypeNode): TypeReference | undefined {
    if (!node) {
      return undefined;
    }

    switch (node.kind) {
      case ts.SyntaxKind.TypeReference:
        {
          const a = node as ts.TypeReferenceNode;

          console.log(a.typeName.getText());
        }
        break;
      case ts.SyntaxKind.ArrayType:
        {
          const b = node as ts.ArrayTypeNode;

          console.log("array", b.elementType?.getText());
        }
        break;
      case ts.SyntaxKind.StringKeyword:
        console.log("string!");
        break;
    }

    return undefined;
  }
}