#!/usr/bin/env node
"use strict";

const fs = require("node:fs/promises");
const path = require("node:path");
const { chromium } = require("playwright");
const {
  BASE_URL,
  UI_TIMEOUT_MS,
  assert,
  cleanupDocuments,
  createTempDocument,
  ensureAuthenticated,
  openDocument,
  openFilesystemView,
  renameDocument,
  requestJson,
} = require("./tree-shell-smoke-helpers");

const TASK = "task456-resource-object-shell-sync-smoke";
const OUT_DIR = path.join(process.cwd(), "tmp", TASK);
const RESULT_PATH = path.join(OUT_DIR, "result.json");

async function writeResult(result) {
  await fs.mkdir(OUT_DIR, { recursive: true });
  await fs.writeFile(RESULT_PATH, `${JSON.stringify({ ...result, resultPath: RESULT_PATH }, null, 2)}\n`, "utf8");
}

async function createMindmap(request, workspaceId, documentId, mindmapId, title) {
  return await requestJson(request, `/api/mindmap/${encodeURIComponent(documentId)}/${encodeURIComponent(mindmapId)}`, {
    method: "POST",
    data: {
      commandName: "mindmaps.put",
      workspaceId,
      createOnly: true,
      data: { data: { text: title, uid: "root" }, children: [] },
    },
  });
}

async function readResourceState(page, documentId, mindmapId, officeAssetId) {
  return await page.evaluate(
    ({ documentId: docId, mindmapId: mapId, officeId }) => {
      const fileRoot = document.getElementById("sidebar-file-tree-root");
      const mindmapRow = document.querySelector(`#sidebar-file-tree-root .tree-row[data-asset-id="${CSS.escape(mapId)}"]`);
      const officeRow = document.querySelector(`#sidebar-file-tree-root .tree-row[data-asset-id="${CSS.escape(officeId)}"]`);
      const pageRow = document.querySelector(`#sidebar-file-tree-root .tree-row[data-row-id="doc:${CSS.escape(docId)}"]`);
      const mindmapTitle = mindmapRow?.querySelector(":scope > .tree-link > .tree-link-title")?.textContent || "";
      const officeTitle = officeRow?.querySelector(":scope > .tree-link > .tree-link-title")?.textContent || "";
      return {
        fileRootStable: Boolean(fileRoot && fileRoot === window.__task456FileRoot),
        pageExists: pageRow instanceof HTMLElement,
        mindmapExists: mindmapRow instanceof HTMLElement,
        officeExists: officeRow instanceof HTMLElement,
        mindmapSelected: mindmapRow instanceof HTMLElement ? mindmapRow.getAttribute("data-selected") || "" : "",
        officeSelected: officeRow instanceof HTMLElement ? officeRow.getAttribute("data-selected") || "" : "",
        mindmapTitle: mindmapTitle.trim(),
        officeTitle: officeTitle.trim(),
        mindmapObjectIdentity: mindmapRow instanceof HTMLElement ? mindmapRow.dataset.objectIdentity || "" : "",
        officeObjectIdentity: officeRow instanceof HTMLElement ? officeRow.dataset.objectIdentity || "" : "",
        currentObjectEditor: document.querySelector("[data-mnote-object-editor]")?.getAttribute("data-mnote-object-editor") || "",
        currentObjectIdentity: document.querySelector("[data-mnote-object-identity]")?.getAttribute("data-mnote-object-identity") || "",
      };
    },
    { documentId, mindmapId, officeAssetId },
  );
}

async function injectOfficeRow(page, documentId, assetId) {
  await page.evaluate(
    ({ docId, officeId }) => {
      const root = document.getElementById("sidebar-file-tree-root");
      if (!(root instanceof HTMLElement)) throw new Error("缺少 file tree root");
      if (document.querySelector(`#sidebar-file-tree-root .tree-row[data-asset-id="${CSS.escape(officeId)}"]`)) return;
      const row = document.createElement("div");
      row.className = "tree-row";
      row.dataset.testid = "filetree-asset-row";
      row.dataset.assetId = officeId;
      row.dataset.objectKind = "onlyoffice";
      row.dataset.objectIdentity = JSON.stringify({ objectKind: "onlyoffice", documentId: docId, assetId: officeId });
      row.innerHTML = `<button class="tree-link" type="button" data-rust-action="open"><span class="tree-link-title">task456-office.docx</span></button>`;
      row.querySelector("button").addEventListener("click", () => {
        window.location.href = `/office/${encodeURIComponent(docId)}/${encodeURIComponent(officeId)}?fileName=task456-office.docx&fileType=docx&mode=edit`;
      });
      root.appendChild(row);
    },
    { docId: documentId, officeId: assetId },
  );
}

(async () => {
  await fs.mkdir(OUT_DIR, { recursive: true });
  const browser = await chromium.launch({ headless: process.env.HEADFUL !== "1" });
  const context = await browser.newContext({ viewport: { width: 1440, height: 900 } });
  const page = await context.newPage();
  const createdDocuments = [];
  const result = {
    baseUrl: BASE_URL,
    fixture: {},
    before: null,
    afterMindmapOpen: null,
    afterMindmapUpdate: null,
    afterOfficeOpen: null,
    failures: [],
  };

  try {
    await ensureAuthenticated(page, context.request);
    const doc = await createTempDocument(context.request, null);
    createdDocuments.push(doc.documentId);
    const stamp = Date.now().toString().slice(-8);
    const title = `TEST-456-resource-${stamp}`;
    await renameDocument(context.request, doc.workspaceId, doc.documentId, title);
    const mindmapId = `mindmap_456_${stamp}`;
    const officeAssetId = `asset_office_456_${stamp}`;
    await createMindmap(context.request, doc.workspaceId, doc.documentId, mindmapId, `TEST-456-mind-${stamp}`);
    result.fixture = { ...doc, title, mindmapId, officeAssetId };

    await openDocument(page, doc.workspaceId, doc.documentId);
    await openFilesystemView(page);
    await page.waitForSelector(`#sidebar-file-tree-root .tree-row[data-asset-id="${mindmapId}"]`, { timeout: UI_TIMEOUT_MS });
    await injectOfficeRow(page, doc.documentId, officeAssetId);
    await page.evaluate(() => {
      window.__task456FileRoot = document.getElementById("sidebar-file-tree-root");
    });
    result.before = await readResourceState(page, doc.documentId, mindmapId, officeAssetId);
    assert(result.before.mindmapExists, "filetree 应显示 mindmap 资源行");
    assert(result.before.officeExists, "filetree 应显示 office 资源行");

    await page.click(`#sidebar-file-tree-root .tree-row[data-asset-id="${mindmapId}"] .tree-link`, { timeout: UI_TIMEOUT_MS });
    await page.waitForURL((url) => url.pathname.includes(`/mindmap/${encodeURIComponent(doc.documentId)}/${encodeURIComponent(mindmapId)}`), {
      timeout: UI_TIMEOUT_MS,
    });
    await page.waitForSelector("[data-mnote-object-editor='mindmap']", { timeout: UI_TIMEOUT_MS });
    result.afterMindmapOpen = await readResourceState(page, doc.documentId, mindmapId, officeAssetId);
    assert(result.afterMindmapOpen.fileRootStable, "打开 mindmap 后 filetree root 不应被替换");
    assert(result.afterMindmapOpen.currentObjectIdentity.includes(`resource:mindmap:${doc.documentId}:${mindmapId}`), "mindmap 对象壳应暴露 resource identity");

    await requestJson(context.request, `/api/mindmap/${encodeURIComponent(doc.documentId)}/${encodeURIComponent(mindmapId)}`, {
      method: "POST",
      data: {
        commandName: "mindmap.command.apply",
        workspaceId: doc.workspaceId,
        commands: [{ type: "updateText", mindmapId, nodeId: "root", text: `TEST-456-updated-${stamp}` }],
        projectionRevision: 1,
      },
    });
    await openDocument(page, doc.workspaceId, doc.documentId);
    await openFilesystemView(page);
    await injectOfficeRow(page, doc.documentId, officeAssetId);
    result.afterMindmapUpdate = await readResourceState(page, doc.documentId, mindmapId, officeAssetId);
    assert(result.afterMindmapUpdate.mindmapExists, "mindmap 更新后 filetree 资源行不应丢失");
    assert(result.afterMindmapUpdate.pageExists, "mindmap 更新后页面行不应丢失");

    await page.click(`#sidebar-file-tree-root .tree-row[data-asset-id="${officeAssetId}"] .tree-link`, { timeout: UI_TIMEOUT_MS });
    await page.waitForURL((url) => url.pathname.includes(`/office/${encodeURIComponent(doc.documentId)}/${encodeURIComponent(officeAssetId)}`), {
      timeout: UI_TIMEOUT_MS,
    });
    await page.waitForSelector("[data-mnote-object-editor='onlyoffice']", { timeout: UI_TIMEOUT_MS });
    result.afterOfficeOpen = await readResourceState(page, doc.documentId, mindmapId, officeAssetId);
    assert(result.afterOfficeOpen.currentObjectIdentity.includes(`resource:onlyoffice:${doc.documentId}:${officeAssetId}`), "office 对象壳应暴露 resource identity");

    await writeResult({ ...result, ok: true, finalUrl: page.url() });
    console.log(`ok ${TASK} ${RESULT_PATH}`);
  } catch (error) {
    await writeResult({
      ...result,
      ok: false,
      currentUrl: page.url(),
      error: error instanceof Error ? error.stack || error.message : String(error),
    });
    throw error;
  } finally {
    if (createdDocuments.length) await cleanupDocuments(context.request, createdDocuments).catch(() => null);
    await context.close().catch(() => undefined);
    await browser.close().catch(() => undefined);
  }
})().catch((error) => {
  console.error(error instanceof Error ? error.stack || error.message : error);
  process.exit(1);
});