import { expect, test } from "@playwright/test";
import JSZip from "jszip";
import { readFile } from "node:fs/promises";
import { exportXmind } from "@/lib/flow-board/xmind-export";
import { importXmind } from "@/lib/flow-board/xmind-import";
import { getTopicEntries } from "@/lib/flow-board/topic-details";
import { getXmindMarkerIds, toggleXmindMarker, XMIND_MARKER_GROUPS } from "@/lib/flow-board/xmind-markers";

test("all installed marker IDs and artwork exist and round-trip through XMind", async () => {
  const markers = XMIND_MARKER_GROUPS.flatMap(group => group.markers);
  expect(markers).toHaveLength(219);
  expect(new Set(markers.map(marker => marker.id)).size).toBe(197);
  expect(XMIND_MARKER_GROUPS.filter(group => !group.hidden).flatMap(group => group.markers.filter(marker => !marker.hidden))).toHaveLength(58);
  for (const marker of markers) expect((await readFile(`public${marker.asset}`)).length).toBeGreaterThan(50);
  const zip = new JSZip();
  zip.file("content.json", JSON.stringify([{ title: "标记", rootTopic: {
    id: "root", title: "全标记验证", children: { attached: markers.map(marker => ({ id: marker.id, title: marker.id, markers: [{ markerId: marker.id }] })) },
  } }]));
  const imported = await importXmind(new File([await zip.generateAsync({ type: "uint8array" })], "markers.xmind"), "标记");
  const entries = getTopicEntries(imported.sheets[0].children).slice(1);
  expect(entries.map(entry => getXmindMarkerIds(entry.element.data.emojis)[0])).toEqual(markers.map(marker => marker.id));
  expect(imported.warnings).not.toContain("部分图标已保留为数据，暂不显示");
  const exported = await exportXmind({ children: imported.sheets[0].children }, "标记");
  const output = await JSZip.loadAsync(await exported.blob.arrayBuffer());
  const sheets = JSON.parse(await output.file("content.json")!.async("string"));
  expect(sheets[0].rootTopic.children.attached.map((topic: { markers: { markerId: string }[] }) => topic.markers[0].markerId)).toEqual(markers.map(marker => marker.id));
  expect(exported.warnings).toEqual([]);
});

test("legacy emoji markers replace within their group and preserve other groups and custom emoji", () => {
  const original = [{ name: "1️⃣" }, { name: "✅" }, { name: "🦄" }];
  const replaced = toggleXmindMarker(original, "priority-2", false);
  expect(getXmindMarkerIds(replaced)).toEqual(["task-done", "priority-2"]);
  expect(replaced).toContainEqual({ name: "🦄" });
  expect(getXmindMarkerIds(toggleXmindMarker(replaced, "priority-2", true))).toEqual(["task-done"]);
  expect(original).toEqual([{ name: "1️⃣" }, { name: "✅" }, { name: "🦄" }]);
});