import {success} from "@http4t/result";
import {PathMatcher} from "../PathMatcher";
import {Parser, ParserPath, ParserResult} from "./index";

class SplitStringParser implements Parser<string[]> {
    constructor(private readonly separator: string) {
    }

    parse(pathSegment: string): ParserResult<string[]> {
        return success(pathSegment.split(this.separator));
    }

    unparse(value: string[]): string {
        return value.join(this.separator);
    }
}

export class SplitStringPath extends ParserPath<string[]> {
    constructor(base: PathMatcher<string>, separator: string) {
        super(base, new SplitStringParser(separator))
    }
}