import { CaretInfixParselet, CharToken, TokensTag } from "@caret-js/core";
import { CaretNode, CaretParser } from "@caret-js/core";
import { CommaListNode } from "../nodes/commaList";
// import { FunctionCallFlag } from "./parentheses-infix";

export class CommaListParselet extends CaretInfixParselet {
  public readonly associativity = "left";

  parse(parser: CaretParser, left: CaretNode): CommaListNode {
    const token = parser.consume();
    this.assert(
      token instanceof CharToken && token.char === ",",
      "Expected ',' token"
    );

    const right = parser.parseMinBP(this);
    return CommaListNode.from([left, right]).addTag(new TokensTag([token]));
  }
}