import assert from "node:assert/strict";
import { readFile } from "node:fs/promises";
import test from "node:test";

async function render() {
  const workerUrl = new URL("../dist/server/index.js", import.meta.url);
  workerUrl.searchParams.set("test", `${process.pid}-${Date.now()}`);
  const { default: worker } = await import(workerUrl.href);

  return worker.fetch(
    new Request("http://localhost/", { headers: { accept: "text/html" } }),
    { ASSETS: { fetch: async () => new Response("Not found", { status: 404 }) } },
    { waitUntil() {}, passThroughOnException() {} },
  );
}

test("server-renders the pixel bead application shell", async () => {
  const response = await render();
  assert.equal(response.status, 200);
  assert.match(response.headers.get("content-type") ?? "", /^text\/html\b/i);

  const html = await response.text();
  assert.match(html, /<title>豆格工坊｜图片转拼豆图纸<\/title>/i);
  assert.doesNotMatch(html, /导入现成图纸/);
  assert.match(html, /MARD 221 基础色卡/);
  assert.match(html, /图片只在当前浏览器中处理/);
  assert.doesNotMatch(html, /codex-preview|Your site is taking shape/i);
});

test("keeps MARD pattern import wired to the crop and recognition flow", async () => {
  const [page, css, palette] = await Promise.all([
    readFile(new URL("../app/page.tsx", import.meta.url), "utf8"),
    readFile(new URL("../app/globals.css", import.meta.url), "utf8"),
    readFile(new URL("../app/mard-palette.ts", import.meta.url), "utf8"),
  ]);

  assert.match(page, /function importMardPatternImage\(/);
  assert.match(page, /const ENABLE_PATTERN_IMPORT = false/);
  assert.match(page, /recognizedCodes/);
  assert.match(page, /missingCodeAsEmpty/);
  assert.match(page, /没有识别到 MARD 编码的格子视为空白/);
  assert.match(page, /pattern-import-grid-overlay/);
  assert.match(page, /max="256"/);
  assert.match(page, /maximumExportSide = 8192/);
  assert.match(page, /color\.code.*color\.count.*颗/);
  assert.match(page, /下载高清 PNG/);
  assert.match(css, /\.pattern-import-grid-overlay/);
  assert.match(css, /@media \(max-width: 760px\)/);
  assert.match(palette, /export const MARD_221/);
  assert.match(palette, /A:\s*"#[0-9A-F]{6}/);
});