import { expect, test } from "bun:test";
import { readFileSync } from "node:fs";
import { join } from "node:path";
import { compileWireFile } from "../../compiler/src/index.ts";
import { uiComponentNames, uiComponentsDir, uiCss } from "../src/index.ts";

test("bundled UI assets are discoverable and readable", () => {
  expect(uiComponentNames()).toContain("Button");
  expect(uiComponentNames()).toContain("FAQAccordion");
  expect(uiComponentNames()).toContain("AnnouncementBar");
  expect(uiComponentNames()).toContain("BackToTop");
  expect(readFileSync(join(uiComponentsDir(), "Button.wrn"), "utf8")).toContain("component Button");
  expect(uiCss()).toContain("--wire-");
});

test("PDF minimum-release and essential build-first components are bundled", () => {
  const required = [
    "Typography",
    "Form",
    "FormLabel",
    "FormHelpText",
    "FormError",
    "LoadingButton",
    "Combobox",
    "MultiSelect",
    "TimePicker",
    "DateTimePicker",
    "RecurringSchedulePicker",
    "QuietHoursPicker",
    "ConfirmationDialog",
    "DataTable",
    "FilterBar",
    "MegaMenu",
    "DesktopNavigation",
    "ProductsMegaMenu",
    "MobileNavigation",
    "MarketingPageShell",
    "ProductPageShell",
    "LegalPageShell",
    "ProductCard",
    "MetricGrid",
    "FAQ",
    "PricingComparisonTable",
    "SDKTabs",
    "LegalTableOfContents",
    "CookiePreferencesDialog",
  ];

  expect(uiComponentNames()).toEqual(expect.arrayContaining(required));
});

test("component-system CSS includes responsive, theme-token, focus, and reduced-motion rules", () => {
  const css = uiCss();
  expect(css).toContain("@media (max-width: 768px)");
  expect(css).toContain("@media (max-width: 480px)");
  expect(css).toContain("@media (prefers-reduced-motion: reduce)");
  expect(css).toContain(":focus-visible");
  expect(css).toContain("var(--wire-color-surface)");
  expect(css).toContain("min-height: 44px");
});

test.each(uiComponentNames())("bundled UI component %s compiles", (name) => {
  const path = join(uiComponentsDir(), `${name}.wrn`);
  expect(() => compileWireFile(readFileSync(path, "utf8"), path)).not.toThrow();
});