import type * as M from "./lua-api.models.js";
import { generateDataModel } from "./parse-factorio-model.ts";
import { extractEntityAndItemTypeName } from "./prototype-tree.ts";

const API_PATH = "https://lua-api.factorio.com/latest/prototype-api.json";
const OUTPUT_PATH = "scripts/factorio-dump/lua-api";

/**
 * Fetch the raw prototype‑API from Factorio.
 * Uses the global `fetch` which is available in Node 18+.
 *
 * @returns the parsed {@link M.PrototypeApi} object.
 */
export async function getPrototypeApi(): Promise<M.PrototypeApi> {
  const response = await fetch(API_PATH, { method: "GET" });

  if (!response.ok) {
    throw new Error(`Failed to fetch API: ${response.status} ${response.statusText}`);
  }

  return (await response.json()) as M.PrototypeApi;
}

const run = async function (): Promise<void> {
  console.log(`Regenerating Factorio prototype models from ${API_PATH}...`);

  const api = await getPrototypeApi();
  await generateDataModel(OUTPUT_PATH, api);
  await extractEntityAndItemTypeName(OUTPUT_PATH, api);
};

void run();