import assert from "node:assert/strict";
import test from "node:test";

import { createDiscoveredModelId } from "../src/components/admin/model-id.ts";

const providerA = "11111111-1111-4111-8111-111111111111";
const providerB = "22222222-2222-4222-8222-222222222222";

test("discovered model IDs are deterministic, distinct, and API-compatible", async () => {
  const inputs = [
    [providerA, "gpt-4o"],
    [providerB, "gpt-4o"],
    [providerA, "GPT-4o"],
    [providerA, " gpt-4o"],
    [providerA, "gpt-4o "],
    [providerA, "模型-α"],
  ] as const;
  const ids = await Promise.all(inputs.map(([providerId, providerModel]) => createDiscoveredModelId(providerId, providerModel)));

  assert.equal(new Set(ids).size, inputs.length);
  assert.equal(ids[0], "m-f1966f65ba46e2c192e274f77c120dbc90f32e6caa2bcd75bb52e4f985b8cb");
  assert.equal(await createDiscoveredModelId(providerA, "gpt-4o"), ids[0]);
  for (const id of ids) {
    assert.equal(id.length, 64);
    assert.match(id, /^m-[0-9a-f]{62}$/);
  }
});