/**
 * Fetches filtered org metadata and writes src/generated/metadata-catalog.json
 * and src/generated/metadata-types.ts.
 *
 * Requires CLARIZEN_API_KEY or CLARIZEN_USERNAME + CLARIZEN_PASSWORD in .env
 */
import "dotenv/config";
import { mkdirSync, writeFileSync } from "node:fs";
import { resolve } from "node:path";
import { Clarizen } from "../src/clarizen.js";
import { generateMetadataTypesFile } from "../src/metadata/generate-types.js";

const baseUrl = process.env.CLARIZEN_BASE_URL ?? "https://api.clarizen.com";
const apiKey = process.env.CLARIZEN_API_KEY ?? process.env.API_KEY_AW;
const userName = process.env.CLARIZEN_USERNAME;
const password = process.env.CLARIZEN_PASSWORD;

const outDir = resolve(import.meta.dirname, "../src/generated");
const catalogPath = resolve(outDir, "metadata-catalog.json");
const typesPath = resolve(outDir, "metadata-types.ts");

async function createClient(): Promise<Clarizen> {
  if (apiKey) {
    return new Clarizen({ baseUrl, apiToken: apiKey });
  }
  if (userName && password) {
    const clarizen = Clarizen.createForLogin(baseUrl);
    await clarizen.loginWithDiscovery({ userName, password });
    return clarizen;
  }
  console.error(
    "Set CLARIZEN_API_KEY or CLARIZEN_USERNAME + CLARIZEN_PASSWORD in .env",
  );
  process.exit(1);
}

const clarizen = await createClient();

console.log("Fetching metadata catalog...");
const catalog = await clarizen.metadata.fetchCatalog({
  onProgress: (msg) => console.log(msg),
});

mkdirSync(outDir, { recursive: true });
writeFileSync(catalogPath, `${JSON.stringify(catalog, null, 2)}\n`);
writeFileSync(typesPath, generateMetadataTypesFile(catalog));

console.log(
  `Wrote ${catalog.entities.length} entities to:\n  ${catalogPath}\n  ${typesPath}`,
);