// Brand kit and caption checks (offline, temp file).
import { test } from "node:test";
import assert from "node:assert/strict";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";

process.env.QUORLA_BRANDKIT_FILE = path.join(fs.mkdtempSync(path.join(os.tmpdir(), "quorla-bk-")), "bk.json");
const bk = await import("../src/brandkit.js");
const { PROJECT_ROOT } = await import("../src/env.js");
const client = fs.readdirSync(path.join(PROJECT_ROOT, "clients")).find((d) => !d.startsWith("_") && !/metatron/i.test(d) && fs.existsSync(path.join(PROJECT_ROOT, "clients", d, "client.json")));

test("brand kit: saves clean hashtag sets and lists; caption checks", { skip: !client && "no client folder" }, () => {
  const k = bk.save(client, { hashtagSets: [{ name: "Local", tags: "waterloo, #kitchener  #KW bad-tag!" }], phrases: "Order online\n\nBook a table", avoid: "cheap\nbest in town" });
  assert.deepEqual(k.hashtagSets[0].tags, ["#waterloo", "#kitchener", "#KW"]);
  assert.deepEqual(k.phrases, ["Order online", "Book a table"]);
  const w = bk.checkCaption(client, "The best in town, made by Quorla. Unlock flavour! " + "#a ".repeat(12), { platforms: ["threads"] }).map((x) => x.level + ":" + x.text.slice(0, 25));
  assert.ok(w.some((x) => x.startsWith("bad:Mentions “quorla”")));
  assert.ok(w.some((x) => x.startsWith("warn:Uses “best in town”")));
  assert.ok(w.some((x) => x.startsWith("warn:“unlock”")));
  assert.ok(w.some((x) => x.startsWith("warn:12 hashtags")));
  assert.equal(bk.checkCaption(client, "x".repeat(600), { platforms: ["threads"] })[0].level, "bad");
  assert.deepEqual(bk.checkCaption(client, "Fresh focaccia at 8. First 20 people get a free cortado.", { platforms: ["instagram"] }), []);
});