import { readFile, writeFile } from "node:fs/promises";
import { parseIndex } from "./src/catalog.ts";
const books = parseIndex(await readFile(process.argv[2], "utf8"));
if (
  books.length < 70000 ||
  !books.some((b) => b.ebook === 1342 && b.title.includes("Pride")) ||
  !books.some((b) => b.ebook === 11 && b.title.includes("Alice"))
)
  throw Error("Gutenberg CSV format/coverage changed; review parser before updating pin");
await writeFile(process.argv[3], "export default " + JSON.stringify(books) + ";\n");
console.log("Indexed", books.length, "Gutenberg titles");