package com.ankurm.brokers;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;

/** Writes a transcript under docs/output/. Nothing in the article is typed by hand. */
public final class Capture {

    private Capture() {
    }

    public static void write(String fileName, String heading, String body) {
        Path dir = Path.of(System.getProperty("user.dir"), "docs", "output");
        try {
            Files.createDirectories(dir);
            Files.writeString(dir.resolve(fileName), "== " + heading + " ==\n\n" + body + "\n");
        }
        catch (IOException ex) {
            throw new IllegalStateException("could not write " + fileName, ex);
        }
    }
}