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

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

const EXPECTED_SETTINGS_URL =
  process.env.MNOTE_EXPECTED_HERMES_SETTINGS_URL || "http://127.0.0.1:3999/hermes/settings";

function deferred() {
  let resolve;
  const promise = new Promise((done) => {
    resolve = done;
  });
  return { promise, resolve };
}

async function main() {
  const suffix = Date.now().toString(36);
  const title = `TEST-HERMES-AI-runtime-${suffix}`;
  const sessionId = `mnote_runtime_${suffix}`;
  const runId = `run_runtime_${suffix}`;
  const createdIds = [];
  const sessionBodies = [];
  const runBodies = [];
  const abortBodies = [];
  const eventsRelease = deferred();
  const browser = await chromium.launch({ headless: true });
  const context = await browser.newContext({ viewport: { width: 1440, height: 960 } });
  const page = await context.newPage();

  try {
    await page.route("**/api/ai-agent/run", async (route) => {
      throw new Error(`页面 AI 不应请求旧 /api/ai-agent/run: ${route.request().url()}`);
    });
    await page.route("**/api/hermes/client/profiles", async (route) => {
      await route.fulfill({
        status: 200,
        headers: { "content-type": "application/json" },
        body: JSON.stringify({ ok: true, profiles: [{ name: "default", active: true, model: "gpt-5" }] }),
      });
    });
    await page.route("**/api/hermes/client/profile-memory**", async (route) => {
      await route.fulfill({
        status: 200,
        headers: { "content-type": "application/json" },
        body: JSON.stringify({ ok: true, memory: "", user: "", soul: "" }),
      });
    });
    await page.route("**/api/hermes/client/skills**", async (route) => {
      await route.fulfill({
        status: 200,
        headers: { "content-type": "application/json" },
        body: JSON.stringify({ ok: true, categories: [], archived: [] }),
      });
    });
    await page.route("**/api/hermes/client/capabilities**", async (route) => {
      await route.fulfill({
        status: 200,
        headers: { "content-type": "application/json" },
        body: JSON.stringify({ ok: true, runtime: "mnote", categories: [], archived: [] }),
      });
    });
    await page.route("**/api/hermes/client/sessions", async (route) => {
      sessionBodies.push(JSON.parse(route.request().postData() || "{}"));
      await route.fulfill({
        status: 200,
        headers: { "content-type": "application/json" },
        body: JSON.stringify({
          ok: true,
          sessionId,
          title: "运行控制测试",
          profile: "default",
          traceId: `trace_session_${suffix}`,
        }),
      });
    });
    await page.route(`**/api/hermes/client/sessions/${sessionId}/resume`, async (route) => {
      await route.fulfill({
        status: 200,
        headers: { "content-type": "application/json" },
        body: JSON.stringify({ ok: true, session: { sessionId, profile: "default", messages: [] } }),
      });
    });
    await page.route("**/api/hermes/client/runs", async (route) => {
      runBodies.push(JSON.parse(route.request().postData() || "{}"));
      await route.fulfill({
        status: 200,
        headers: { "content-type": "application/json" },
        body: JSON.stringify({ ok: true, runId, sessionId, traceId: `trace_run_${suffix}` }),
      });
    });
    await page.route(`**/api/hermes/client/events/${runId}`, async (route) => {
      await eventsRelease.promise;
      await route.fulfill({
        status: 200,
        headers: { "content-type": "text/event-stream; charset=utf-8" },
        body:
          `data: ${JSON.stringify({ event: "run.aborted", run_id: runId, session_id: sessionId })}\n\n` +
          `data: ${JSON.stringify({ event: "message.delta", run_id: runId, session_id: sessionId, delta: "SHOULD_NOT_APPEAR_AFTER_ABORT" })}\n\n`,
      });
    });
    await page.route(`**/api/hermes/client/runs/${runId}/abort`, async (route) => {
      abortBodies.push(JSON.parse(route.request().postData() || "{}"));
      eventsRelease.resolve();
      await route.fulfill({
        status: 200,
        headers: { "content-type": "application/json" },
        body: JSON.stringify({
          ok: true,
          runId,
          status: "aborted",
          runtime: { sessionId, runId, status: "aborted" },
          events: [
            { event: "abort.started", runId },
            { event: "abort.completed", runId },
          ],
        }),
      });
    });

    await ensureAuthenticated(page, context.request);
    const target = await createTempDocument(context.request);
    createdIds.push(target.documentId);
    await renameDocument(context.request, target.workspaceId, target.documentId, title);
    await page.goto(
      `${BASE_URL}/documents/${encodeURIComponent(target.documentId)}?workspaceId=${encodeURIComponent(target.workspaceId)}`,
      { waitUntil: "domcontentloaded", timeout: UI_TIMEOUT_MS },
    );

    await page.getByTestId("wolai-floating-ai").click({ timeout: UI_TIMEOUT_MS });
    await page.locator('.wolai-page-ai-icon[data-page-ai-tab="agent"]').click({ timeout: UI_TIMEOUT_MS });
    await page.locator('.wolai-page-ai-panel-section:not([hidden]) [data-page-ai-tab="runtime"]').click({ timeout: UI_TIMEOUT_MS });
    await page.waitForFunction(
      (expected) => window.__mnoteHermesSettingsUrl === expected,
      EXPECTED_SETTINGS_URL,
      { timeout: UI_TIMEOUT_MS },
    );
    await page.waitForFunction(
      () => (document.querySelector("[data-page-ai-tool-list]")?.textContent || "").includes("mnote.page.save"),
      null,
      { timeout: UI_TIMEOUT_MS },
    );
    const settingsDisabled = await page.locator('[data-page-ai-action="open-hermes-settings"]').isDisabled();
    assert.equal(settingsDisabled, false, "配置 Hermes upstream 后设置入口不应禁用");

    await page.locator('.wolai-page-ai-panel-section:not([hidden]) [data-page-ai-tab="agent"]').click({ timeout: UI_TIMEOUT_MS });
    await page.locator("[data-page-ai-context-scope]").selectOption("options", { timeout: UI_TIMEOUT_MS });
    await page.locator('.wolai-page-ai-panel-section:not([hidden]) [data-page-ai-tab="chat"]').click({ timeout: UI_TIMEOUT_MS });
    await page.locator("[data-page-ai-input]").fill(`请只读取页面设置 ${title}`, { timeout: UI_TIMEOUT_MS });
    await page.locator('[data-page-ai-action="send"]').click({ timeout: UI_TIMEOUT_MS });
    await page.waitForFunction(
      () => document.documentElement.getAttribute("data-mnote-page-ai-run-status") === "running",
      null,
      { timeout: UI_TIMEOUT_MS },
    );
    await page.locator('[data-page-ai-action="stop-run"]').click({ timeout: UI_TIMEOUT_MS });
    await page.waitForFunction(
      () => document.documentElement.getAttribute("data-mnote-page-ai-run-status") === "aborted",
      null,
      { timeout: UI_TIMEOUT_MS },
    );
    await page.waitForTimeout(100);
    const drawerTextAfterAbort = await page.locator('[data-testid="wolai-page-ai-drawer"]').textContent({
      timeout: UI_TIMEOUT_MS,
    });
    assert(
      !drawerTextAfterAbort.includes("SHOULD_NOT_APPEAR_AFTER_ABORT"),
      "abort 后不应继续追加该 run 的 assistant delta",
    );

    assert(sessionBodies.some((body) => body.profile === "default"), "创建 session 必须携带 profile");
    assert(abortBodies.some((body) => body.reason === "page_ai_user_stop"), "停止 run 必须调用 Hermes abort API");
    assert(runBodies.length > 0, "必须捕获 run 请求");
    const runBody = runBodies[0];
    assert.equal(runBody.contextScope, "options", "run 请求必须携带 contextScope");
    assert.equal(runBody.pageContext.contextScope, "options", "pageContext 必须记录 contextScope");
    assert.equal(runBody.pageContext.documentBlocks, null, "页面设置 scope 不应携带正文 blocks");
    assert(runBody.pageContext.pageOptions, "页面设置 scope 必须携带 pageOptions");

    console.log(
      JSON.stringify(
        {
          ok: true,
          baseUrl: BASE_URL,
          documentId: target.documentId,
          workspaceId: target.workspaceId,
          runId,
          settingsUrl: await page.evaluate(() => window.__mnoteHermesSettingsUrl),
          runContextScope: runBody.contextScope,
          abortCount: abortBodies.length,
        },
        null,
        2,
      ),
    );
  } finally {
    eventsRelease.resolve();
    await cleanupDocuments(context.request, createdIds).catch(() => undefined);
    await context.close().catch(() => undefined);
    await browser.close().catch(() => undefined);
  }
}

main().catch((error) => {
  console.error(error instanceof Error ? error.stack || error.message : String(error));
  process.exit(1);
});