// The classifier key form's pure logic: which key a runtime means, the checks
// before a save, and the line saying whether a key is stored. Run by
// `npm test`, which Node runs with its built-in test runner and type
// stripping, so the `.ts` module is imported as it is.
import assert from "node:assert/strict";
import { test } from "node:test";
import {
  MAX_KEY_BYTES,
  keyOf,
  keyProblem,
  keyStatus,
} from "../src/pages/review-settings/KeyTypes.ts";

const keys = {
  api_key: { set: true, updated: "2026-11-11T10:00:00Z" },
  acp: { set: false, updated: null },
};

test("a runtime means its own key", () => {
  assert.equal(keyOf(keys, "api-key"), keys.api_key);
  assert.equal(keyOf(keys, "acp"), keys.acp);
});

test("an empty key or one with whitespace is not ready to save", () => {
  assert.notEqual(keyProblem(""), null);
  assert.notEqual(keyProblem("   "), null);
  assert.notEqual(keyProblem("two words"), null);
  assert.equal(keyProblem("sk-ant-abc"), null);
});

test("a pasted trailing newline is fine", () => {
  assert.equal(keyProblem("sk-ant-abc\n"), null);
});

test("a key over the limit is not ready to save", () => {
  assert.equal(keyProblem("k".repeat(MAX_KEY_BYTES)), null);
  assert.notEqual(keyProblem("k".repeat(MAX_KEY_BYTES + 1)), null);
});

test("the status says whether a key is stored and when it changed", () => {
  assert.equal(keyStatus(keys.acp), "not set");
  assert.equal(
    keyStatus(keys.api_key),
    "set, last changed 2026-11-11T10:00:00Z",
  );
  assert.equal(keyStatus({ set: true, updated: null }), "set");
});