import { test } from "node:test";
import assert from "node:assert/strict";
import { reportSiteKeysFromForm } from "./reportSiteKeys";

// Run with: pnpm -C editor exec tsx --test "app/**/*.test.ts"

function form(entries: Record<string, string>): FormData {
  const fd = new FormData();
  for (const [k, v] of Object.entries(entries)) fd.set(k, v);
  return fd;
}

test("search checked writes no key; unchecked (no field) writes search: false", () => {
  assert.deepEqual(reportSiteKeysFromForm(form({ search: "on" }), undefined), {});
  assert.deepEqual(reportSiteKeysFromForm(form({}), undefined), { search: false });
  // The old select's field is not read: only the checkbox decides.
  assert.deepEqual(reportSiteKeysFromForm(form({ search: "on", publish: "cited" }), undefined), {});
});

test("the stored report list is carried over in order; the form cannot set it", () => {
  const stored = { reports: ["second", "first"] };
  assert.deepEqual(
    reportSiteKeysFromForm(form({ search: "on", reports: "injected" }), stored),
    { reports: ["second", "first"] },
  );
  // An empty or missing stored list writes no key; a bad stored id is dropped.
  assert.deepEqual(reportSiteKeysFromForm(form({ search: "on" }), { reports: [] }), {});
  assert.deepEqual(reportSiteKeysFromForm(form({ search: "on" }), { reports: ["ok", "NOT OK"] }), {
    reports: ["ok"],
  });
});