Genarrative/apps/ai-game-creator-shell/tests/appSurface/harness.ts

import { readFileSync } from 'node:fs';
import { resolve } from 'node:path';

import {
  act,
  cleanup,
  fireEvent,
  render,
  screen,
  waitFor,
  within,
} from '@testing-library/react';
import React from 'react';
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';

import * as clientApi from '../../src/services/clientApi';
import { resetLlmModelCatalogCacheForTest } from '../../src/services/llmModelCatalog';
import { useLauncherHomeDraftStore } from '../../src/view/home/useHomeDraftStore';

const nativeClipboardMock = vi.hoisted(() => ({
  text: '',
}));
const TEST_LOCAL_PROJECT_PATH = '/tmp/genarrative-ai-game-draft';

const originalCreateObjectUrl = Object.getOwnPropertyDescriptor(
  URL,
  'createObjectURL',
);
const originalRevokeObjectUrl = Object.getOwnPropertyDescriptor(
  URL,
  'revokeObjectURL',
);
const originalPointerEvent = Object.getOwnPropertyDescriptor(
  window,
  'PointerEvent',
);
const originalClipboardEvent = Object.getOwnPropertyDescriptor(
  window,
  'ClipboardEvent',
);
const originalDragEvent = Object.getOwnPropertyDescriptor(window, 'DragEvent');
const originalRangeGetBoundingClientRect = Object.getOwnPropertyDescriptor(
  Range.prototype,
  'getBoundingClientRect',
);
const originalIntersectionObserver = Object.getOwnPropertyDescriptor(
  window,
  'IntersectionObserver',
);
const originalResizeObserver = Object.getOwnPropertyDescriptor(
  window,
  'ResizeObserver',
);

class TestPointerEvent extends MouseEvent {
  readonly pointerId: number;

  constructor(
    type: string,
    init: MouseEventInit & { pointerId?: number } = {},
  ) {
    super(type, init);
    this.pointerId = init.pointerId ?? 0;
  }
}

// jsdom 没有实现 DragEvent / ClipboardEvent，而 Lexical 在粘贴与拖放处理里用
// `instanceof DragEvent` / `instanceof ClipboardEvent` 判定事件来源，缺失会直接抛
// ReferenceError，粘贴通路根本进不去编辑器。这里只补最小的构造器，让事件能带上
// `clipboardData` 并被 Lexical 认出来，不模拟真实浏览器语义。
class TestClipboardEvent extends Event {}

class TestDragEvent extends MouseEvent {}

// jsdom 的 Range 也没有 getBoundingClientRect，Lexical 计算选区矩形时会抛 TypeError。
function emptyRangeRect(): DOMRect {
  return {
    x: 0,
    y: 0,
    top: 0,
    left: 0,
    right: 0,
    bottom: 0,
    width: 0,
    height: 0,
    toJSON: () => ({}),
  } as DOMRect;
}

function createMemoryStorage(): Storage {
  const values = new Map<string, string>();
  return {
    get length() {
      return values.size;
    },
    clear() {
      values.clear();
    },
    getItem(key) {
      return values.get(key) ?? null;
    },
    key(index) {
      return Array.from(values.keys())[index] ?? null;
    },
    removeItem(key) {
      values.delete(key);
    },
    setItem(key, value) {
      values.set(key, String(value));
    },
  };
}

Object.defineProperty(window, 'localStorage', {
  configurable: true,
  value: createMemoryStorage(),
});

vi.mock('@tauri-apps/plugin-clipboard-manager', () => ({
  readImage: vi.fn(async () => {
    throw new Error('no native clipboard image');
  }),
  readText: vi.fn(async () => nativeClipboardMock.text),
}));

import type { AuthUser } from '../../../../packages/shared/src/contracts/auth';
import {
  createGameCreationAppManifest,
  createGameCreationAppSeedTasks,
  GAME_CREATION_AGENT_RUN_SCHEMA_VERSION,
  type GameCreationAgentRunTrace,
} from '../../../../packages/shared/src/contracts/gameCreationApp';
import {
  App,
  AuthenticatedClient,
  deriveAgentStatusCards,
  WorkspaceLauncher,
} from '../../src/App';
import { projectNameFromPath } from '../../src/features/agent-runtime/model';
import ProjectDevelopmentView from '../../src/view/project-development';

const testAuthUser: AuthUser = {
  id: 'user-test',
  publicUserCode: 'tn-test',
  displayName: '测试用户',
  avatarUrl: null,
  phoneNumber: null,
  phoneNumberMasked: '138****0000',
  loginMethod: 'password',
  bindingStatus: 'active',
  wechatBound: false,
  wechatDisplayName: null,
  wechatAccount: null,
};

function renderAppAt(path: string) {
  window.history.pushState({}, '', path);
  render(React.createElement(App));
  const params = new URLSearchParams(window.location.search);
  if (params.has('dev') && !params.has('projectPath')) {
    const projectPathInput = screen.queryByLabelText('本地项目目录');
    if (projectPathInput) {
      fireEvent.change(projectPathInput, {
        target: { value: TEST_LOCAL_PROJECT_PATH },
      });
    }
  }
}

function renderLauncherAt(
  path: string,
  initialView: 'home' | 'agent-chat' = 'home',
  strictMode = false,
) {
  window.history.pushState({}, '', path);
  const launcher = React.createElement(WorkspaceLauncher, {
    currentUser: testAuthUser,
    initialView,
    onLogout: vi.fn(),
  });
  render(
    strictMode
      ? React.createElement(React.StrictMode, null, launcher)
      : launcher,
  );
}

function renderLauncherAgentChatAt(path: string) {
  renderLauncherAt(path, 'agent-chat');
}

function selectDeveloperAgentChatMode(mode: 'run' | 'chat' | 'goal') {
  fireEvent.click(
    screen.getByRole('button', {
      name: mode === 'run' ? '执行' : mode === 'chat' ? '聊天' : '目标',
    }),
  );
}

function renderLauncherProjectsAt(path: string) {
  renderLauncherAt(path);
  fireEvent.click(screen.getByRole('button', { name: '项目组' }));
}

function pickProjectFromLauncher(
  projectPath: string,
  action: '打开项目' | '新建项目' = '打开项目',
) {
  const invoke = window.__TAURI__?.core?.invoke;
  if (!invoke) {
    throw new Error('Tauri invoke is not configured');
  }
  window.__TAURI__ = {
    ...window.__TAURI__,
    core: {
      ...window.__TAURI__.core,
      invoke: async (command, args) =>
        command === 'pick_local_project_directory'
          ? projectPath
          : invoke(command, args),
    },
  };
  fireEvent.click(screen.getByRole('button', { name: action }));
}

function isNativeTextControl(
  element: HTMLElement,
): element is HTMLInputElement | HTMLTextAreaElement {
  return element.tagName === 'INPUT' || element.tagName === 'TEXTAREA';
}

// Lexical 的编辑器状态提交排在微任务里（外部 value 变化、粘贴、删除都走这条路径），
// 读取或提交前先让 React 追平编辑器内容，否则会读到上一帧的文本/禁用状态。
// 这里让出一个宏任务而不是用 act(async)，因为 act 在编辑器持续自更新的用例里会长时间不收敛。
async function settleComposer() {
  await new Promise((resolve) => {
    setTimeout(resolve, 0);
  });
}

// 读取输入区文本：原生 input/textarea 读 value，Lexical contenteditable 读 textContent。
async function composerValue(element: HTMLElement) {
  await settleComposer();
  return isNativeTextControl(element)
    ? element.value
    : (element.textContent ?? '');
}

type ComposerScope = { getByLabelText: (label: string) => HTMLElement };

async function composerText(label = '创作想法', scope: ComposerScope = screen) {
  return composerValue(scope.getByLabelText(label));
}

async function composerDisabled(
  label = '创作想法',
  scope: ComposerScope = screen,
) {
  await settleComposer();
  const element = scope.getByLabelText(label);
  if (isNativeTextControl(element)) {
    return element.disabled;
  }
  const wrapper = element.closest('.resource-reference-input');
  return (
    wrapper?.getAttribute('data-disabled') === 'true' ||
    element.getAttribute('contenteditable') !== 'true'
  );
}

// 把整段内容选进 DOM 选区，并让 Lexical 吸收它：jsdom 不会为程序化选区派发
// selectionchange，编辑器内部 selection 不更新的话，粘贴会插在旧内容旁边而不是覆盖。
function selectComposerContents(element: HTMLElement) {
  element.focus();
  const range = document.createRange();
  range.selectNodeContents(element);
  const selection = window.getSelection();
  selection?.removeAllRanges();
  selection?.addRange(range);
  document.dispatchEvent(new Event('selectionchange'));
}

function clearComposerContents(element: HTMLElement) {
  fireEvent.keyDown(element, { key: 'Delete', code: 'Delete' });
}

// 写完内容后把光标收回到末尾，模拟真实输入后的选区；否则残留的“全选”会改变
// Shift+Enter 等按键的后续语义。
function collapseComposerSelectionToEnd(element: HTMLElement) {
  const range = document.createRange();
  range.selectNodeContents(element);
  range.collapse(false);
  const selection = window.getSelection();
  selection?.removeAllRanges();
  selection?.addRange(range);
  document.dispatchEvent(new Event('selectionchange'));
}

function pasteComposerText(element: HTMLElement, value: string) {
  fireEvent.paste(element, {
    clipboardData: {
      getData: (type: string) => (type === 'text/plain' ? value : ''),
      files: [],
      items: [],
      types: ['text/plain'],
    },
  });
}

// 向输入区写入文本，保证写入结果等于 value。原生控件用 change 事件；Lexical
// contenteditable 先全选、清空，再走产品真实的 paste 通路写入。
async function setComposerText(element: HTMLElement, value: string) {
  if (isNativeTextControl(element)) {
    fireEvent.change(element, { target: { value } });
    return;
  }
  selectComposerContents(element);
  await settleComposer();
  clearComposerContents(element);
  await settleComposer();
  if (value.length > 0) {
    pasteComposerText(element, value);
    await settleComposer();
  }
  collapseComposerSelectionToEnd(element);
  await settleComposer();
}

async function submitChat(value: string) {
  await setComposerText(screen.getByLabelText('创作想法'), value);
  fireEvent.click(screen.getByRole('button', { name: '发送' }));
}

// 同一张资源卡上的按钮变少了：卡片本体只有「选中资源」与媒体播放钮两个（原先右上角
// 那个 @ 引用圆钮已挪进选中工具条）。选中按钮的可访问名模板固定为
// `选中资源：<分类标签> <资源文件名>`；分类标签可能自带空格（例如 `UI 交互`），
// 这里按模板做精确匹配。
function escapeRegExpLiteral(value: string) {
  return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}

function resourceSelectButtonName(label: string) {
  return new RegExp(`^选中资源：.+ ${escapeRegExpLiteral(label)}$`);
}

function getResourceSelectButton(label: string) {
  return screen.getByRole('button', { name: resourceSelectButtonName(label) });
}

function findResourceSelectButton(
  label: string,
  options?: { timeout?: number; interval?: number },
) {
  return screen.findByRole(
    'button',
    { name: resourceSelectButtonName(label) },
    options,
  );
}

function queryResourceSelectButton(label: string) {
  return screen.queryByRole('button', {
    name: resourceSelectButtonName(label),
  });
}

/**
 * 叫出画布唯一的筛选面板（右下角 Dock 的放大镜按钮）并返回关键词输入框。
 *
 * 面板只在打开时存在于 DOM：用例必须走产品入口打开它，`getByLabelText` 在面板没打开时
 * 会直接抛错，所以「输入框在真实 UI 里点不到」那类假绿不会再出现。关键词 / 所在区域 /
 * 自定义标签三个字段都在这一次打开的面板里（`Ctrl/Cmd+F` 叫出的是同一个）。
 */
function openResourceFilterPanel() {
  fireEvent.click(screen.getByRole('button', { name: '搜索资源' }));
  return screen.getByLabelText('查找素材') as HTMLInputElement;
}

function emptyProjectPolicy() {
  return {
    path: '.agent/policy.json',
    policy: {
      deniedCommands: [],
      confirmCommands: [],
    },
  };
}

const roleAgentMockReply =
  '专业 Agent 已完成本轮判断：先补齐角色规范图、验收口径和后续生成条件。';

function mockRoleAgentReply() {
  return roleAgentMockReply;
}

function projectSupervisorResponseStream({
  runId,
  sequence,
  accumulatedText,
  status = 'streaming',
  appliedSteerCursor = 0,
  responseRevision = 0,
  loopIteration = 1,
  overrides = {},
}: {
  runId: string;
  sequence: number;
  accumulatedText: string;
  status?: 'streaming' | 'ready' | 'committed' | 'discarded' | 'failed';
  appliedSteerCursor?: number;
  responseRevision?: number;
  loopIteration?: number;
  overrides?: Record<string, unknown>;
}) {
  return {
    schemaVersion: 'game-creator-runtime-response-stream.v1',
    agentId: 'project-supervisor',
    taskId: 'project-supervisor',
    sessionId: 'supervisor-session-active',
    runId,
    requestKind: 'final-reply',
    requestSlot: `final-reply-loop-${loopIteration}-revision-${responseRevision}`,
    appliedSteerCursor,
    responseRevision,
    sequence,
    status,
    accumulatedText,
    finishReason: status === 'ready' || status === 'committed' ? 'stop' : null,
    startedAt: 6000,
    updatedAt: 6000 + sequence,
    ...overrides,
  };
}

function agentRuntimeUserInputRequest({
  agentId,
  sessionId,
  runId,
  requestId = 'request-user-input-1',
  actionId = 'action-user-input-1',
  responseId = null,
  status = 'pending',
}: {
  agentId: string;
  sessionId: string;
  runId: string;
  requestId?: string;
  actionId?: string;
  responseId?: string | null;
  status?: 'pending' | 'answer-prepared';
}) {
  return {
    schemaVersion: 'game-creator-runtime-user-input.v1',
    requestId,
    agentId,
    taskId: agentId,
    sessionId,
    runId,
    actionId,
    status,
    questions: [
      {
        id: 'visual_direction',
        header: '美术方向',
        question: '首版角色规范图采用哪种美术方向？',
        options: [
          {
            label: '像素风',
            description: '优先验证轮廓与动作可读性。',
          },
          {
            label: '手绘风',
            description: '优先验证角色气质与细节。',
          },
        ],
      },
    ],
    allowFreeform: true,
    responseId,
    requestedAt: 6000,
    updatedAt: 6000,
  };
}

/**
 * 运行态事件里的条目身份：只有 `item.started` / `item.completed` 带条目。
 *
 * `item.delta` 只带 itemId 不带条目，属于瞬时事件，不参与 bootstrap 回放。
 */
function directThreadEventItemId(
  event: Record<string, unknown>,
): string | null {
  if (event.type !== 'item.started' && event.type !== 'item.completed') {
    return null;
  }
  const item = event.item;
  if (!item || typeof item !== 'object') return null;
  const itemId = (item as Record<string, unknown>).itemId;
  return typeof itemId === 'string' && itemId ? itemId : null;
}

function createProjectSupervisorRuntimeHarness({
  projectPath = '/tmp/authorized-game',
  sessionId = 'supervisor-session-active',
  initialSessionExists = true,
  projectMessages = [],
  supervisorMessages = [],
  initialRuntime,
  initialResponseStream = null,
  initialProjectRevision = 0,
  runtimeMapLoader,
  expectedRunProfile = 'autonomous-game-build',
  designAgentView = null,
  designAgentContinueView = null,
  designWorkspaceFiles = [],
}: {
  projectPath?: string;
  sessionId?: string;
  initialSessionExists?: boolean;
  projectMessages?: Array<Record<string, unknown>>;
  supervisorMessages?: Array<Record<string, unknown>>;
  initialRuntime?: Record<string, unknown>;
  initialResponseStream?: Record<string, unknown> | null;
  initialProjectRevision?: number;
  runtimeMapLoader?: () => Promise<Array<Record<string, unknown>>>;
  expectedRunProfile?: 'standard' | 'autonomous-game-build';
  designAgentView?: Record<string, unknown> | null;
  designAgentContinueView?: Record<string, unknown> | null;
  designWorkspaceFiles?: Array<Record<string, unknown>>;
} = {}) {
  const manifest = createGameCreationAppManifest(
    'local-project-draft',
    '未命名游戏原型',
  );
  let messageSequence = 0;
  let selectedModelId = 'quality';
  let selectedModelIsDefault = false;
  let reasoningEffort = 'high';
  let steerSequence = 0;
  let sessionExists = initialSessionExists;
  let currentProjectRevision = initialProjectRevision;
  const currentProjectMessages = [...projectMessages];
  const currentSupervisorMessages = [...supervisorMessages];
  const runtimeState = (
    overrides: Record<string, unknown> = {},
  ): Record<string, unknown> => ({
    schemaVersion: 'game-creator-agent-runtime.v1',
    agentId: 'project-supervisor',
    taskId: 'project-supervisor',
    sessionId,
    runId: 'supervisor-idle',
    source: 'project-supervisor',
    status: 'idle',
    phase: 'idle',
    currentTask: '',
    currentGoal: '',
    currentAction: '',
    waitingOn: '',
    nextStep: '',
    plan: [],
    observations: [],
    allowedTools: [],
    pendingToolAction: null,
    lastResponse: null,
    error: null,
    updatedAt: 1000,
    ...overrides,
  });
  let currentRuntime = runtimeState(initialRuntime);
  let currentResponseStream = initialResponseStream;
  let runtimeReader: (() => Promise<Record<string, unknown>>) | null = null;
  let confirmRuntime: Record<string, unknown> | null = null;
  let rejectRuntime: Record<string, unknown> | null = null;
  let answerRuntime: Record<string, unknown> | null = null;
  let answerFailuresRemaining = 0;
  let currentDesignAgentView = designAgentView;
  const currentDesignContinueView = designAgentContinueView;
  const currentDesignWorkspaceFiles = [...designWorkspaceFiles];
  let runtimeUpdateHandler:
    | ((event: {
        payload: {
          projectPath: string;
          agentId: string;
          runId: string;
          status: string;
          phase: string;
          manifestInvalidated: boolean;
          runtime: Record<string, unknown>;
        };
      }) => void)
    | null = null;
  let manifestInvalidatedHandler:
    | ((event: {
        payload: {
          projectPath: string;
          agentId: string;
        };
      }) => void)
    | null = null;
  let progressHandler:
    | ((event: {
        payload: {
          projectPath: string;
          stage: string;
          message: string;
        };
      }) => void)
    | null = null;
  let designAgentUpdateHandler:
    | ((event: { payload: Record<string, unknown> }) => void)
    | null = null;
  let directThreadNotifyHandler:
    | ((event: { payload: { subscriptionId: string } }) => void)
    | null = null;
  let directThreadSubscriptionId: string | null = null;
  let directThreadSubscriptionSequence = 0;
  // 未消费的运行态事件队列：`subscribe` 的 bootstrap 与 `consume` 都从这里取，
  // 与 Rust 侧"游标在队尾、事件按序下发"的语义一致。
  let pendingDirectThreadEvents: Array<Record<string, unknown>> = [];
  let directThreadHistoryItems: Array<Record<string, unknown>> = [];
  let directThreadLastCompletedItemId: string | null = null;
  // 运行态事件里只有一个"最新回合是否在跑"的布尔：与 Thread Manager 只保留一条生命周期
  // 锚点一致，重复 `turn.started` 在生产里不会出现。
  let directThreadTurnRunning = false;
  // bootstrap 的回放规则与 Rust 侧 `is_bootstrap_event` 对齐：只补"这一刻还没结束的条目"
  // 与最新一条生命周期锚点；已完成条目、增量正文这类瞬时事件都不回放。
  const directThreadActiveItemIds = new Set<string>();
  const directThreadPendingEventSeqs = new Map<
    Record<string, unknown>,
    number
  >();
  let directThreadEventSequence = 0;
  let directThreadLifecycleAnchor: {
    seq: number;
    event: Record<string, unknown>;
  } | null = null;

  const conversationRecord = (
    role: 'user' | 'assistant',
    content: string,
    messageId: string,
  ) => ({
    schemaVersion: 'game-creator-conversation.v1',
    role,
    content,
    agentId: 'project-supervisor',
    messageId,
    updatedAt: 2000 + ++messageSequence,
  });
  const runtimeResult = (
    state = currentRuntime,
    responseStream = state === currentRuntime ? currentResponseStream : null,
  ) => ({
    state,
    sessionPath: `${projectPath}/.agent/runtime/agents/${String(state.agentId)}.json`,
    eventPath: `${projectPath}/.agent/runtime/events/${String(state.agentId)}.jsonl`,
    taskPath: `${projectPath}/.agent/runtime/tasks/${String(state.agentId)}.jsonl`,
    taskQueue: {
      total: state.status === 'idle' ? 0 : 1,
      pending: state.status === 'pending' ? 1 : 0,
      running: state.status === 'running' ? 1 : 0,
      waitingForConfirmation:
        state.status === 'waiting-for-confirmation' ? 1 : 0,
      waitingForUserInput: state.status === 'waiting-for-user-input' ? 1 : 0,
      completed: state.status === 'completed' ? 1 : 0,
      failed: state.status === 'failed' ? 1 : 0,
      latestRunId: String(state.runId),
      updatedAt: Number(state.updatedAt),
    },
    recentEvents: state.recentEvents ?? [],
    recentTasks: [],
    responseStream,
    userInputRequest: state.userInputRequest ?? null,
  });
  const invoke = vi.fn(
    async (command: string, args?: Record<string, unknown>) => {
      if (command === 'preflight_web_game_creation') return { status: 'ready' };
      if (
        command === 'read_game_creator_app_config' ||
        command === 'select_game_creator_model' ||
        command === 'select_game_creator_reasoning_effort'
      ) {
        if (command === 'select_game_creator_model') {
          selectedModelId = String(args?.modelId);
          selectedModelIsDefault = args?.isDefault === true;
        }
        if (command === 'select_game_creator_reasoning_effort') {
          reasoningEffort = String(args?.effort);
        }
        return {
          path: '/tmp/test-game-creator-config.json',
          config: {
            schemaVersion: 'game-creator-config.v2',
            agentMode: 'codex_app_server',
            selectedModelId,
            selectedModelIsDefault,
            llm: {
              apiKey: '',
              baseUrl: '',
              model: 'quality',
              apiKind: 'openai_responses',
              reasoningEffort,
              stream: true,
              webSearchEnabled: true,
              contextWindowTokens: 128000,
              autoCompactTokenLimit: 64000,
              toolOutputTokenLimit: 12000,
              requestTimeoutMs: 180000,
              maxRetries: 2,
              retryBackoffMs: 500,
            },
            agentLlm: {},
            editorApi: { baseUrl: 'https://dev.genarrative.world', apiKey: '' },
          },
        };
      }
      if (command === 'append_local_permission_log') {
        return {};
      }
      if (command === 'read_project_permission_policy') {
        return emptyProjectPolicy();
      }
      if (command === 'get_local_game_project_revision') {
        return { revision: currentProjectRevision };
      }
      if (command === 'init_local_game_project') {
        const requestedProjectPath = String(args?.projectPath ?? '');
        return {
          projectPath: requestedProjectPath,
          manifestPath: `${requestedProjectPath}/.agent/manifest.json`,
          manifest,
        };
      }
      if (command === 'resume_game_creator_agent_runtime_tasks') {
        return [runtimeResult()];
      }
      if (command === 'list_game_creator_agent_sessions') {
        return {
          path: `${projectPath}/.agent/conversations/agents/project-supervisor/sessions.json`,
          agentId: 'project-supervisor',
          activeSessionId: sessionExists ? sessionId : null,
          sessions: sessionExists
            ? [
                {
                  sessionId,
                  title: '项目总控',
                  createdAt: 1000,
                  updatedAt: 2000,
                  archivedAt: null,
                  messageCount: currentSupervisorMessages.length,
                  legacy: false,
                },
              ]
            : [],
        };
      }
      if (command === 'create_game_creator_agent_session') {
        sessionExists = true;
        return {
          path: `${projectPath}/.agent/conversations/agents/project-supervisor/sessions.json`,
          agentId: 'project-supervisor',
          activeSessionId: sessionId,
          sessions: [
            {
              sessionId,
              title: String(args?.title ?? ''),
              createdAt: 1000,
              updatedAt: 2000,
              archivedAt: null,
              messageCount: currentSupervisorMessages.length,
              legacy: false,
            },
          ],
        };
      }
      if (command === 'read_local_conversation') {
        if (args?.agentId === null) {
          return {
            path: `${projectPath}/.agent/conversations/project.jsonl`,
            agentId: null,
            sessionId: null,
            messages: [...currentProjectMessages],
          };
        }
        if (args?.agentId === 'project-supervisor') {
          if (args?.sessionId !== sessionId) {
            throw new Error(`unexpected supervisor session ${args?.sessionId}`);
          }
          return {
            path: `${projectPath}/.agent/conversations/agents/project-supervisor/sessions/${sessionId}.jsonl`,
            agentId: 'project-supervisor',
            sessionId,
            messages: [...currentSupervisorMessages],
          };
        }
      }
      if (command === 'append_local_conversation_message') {
        if (args?.agentId !== null) {
          throw new Error('React must not append Supervisor conversation');
        }
        const message = args?.message as {
          role: 'user' | 'assistant';
          content: string;
          agentId: null;
          updatedAt?: number;
        };
        currentProjectMessages.push({
          schemaVersion: 'game-creator-conversation.v1',
          ...message,
          ...(args?.messageId ? { messageId: String(args.messageId) } : {}),
          updatedAt:
            typeof message.updatedAt === 'number'
              ? message.updatedAt
              : 1500 + ++messageSequence,
        });
        return {
          path: `${projectPath}/.agent/conversations/project.jsonl`,
          agentId: null,
          sessionId: null,
          messages: [...currentProjectMessages],
        };
      }
      if (command === 'read_game_creator_agent_runtime') {
        if (
          args?.agentId !== 'project-supervisor' ||
          args?.sessionId !== sessionId
        ) {
          throw new Error('unexpected Project Supervisor runtime identity');
        }
        if (runtimeReader) {
          return runtimeReader();
        }
        return runtimeResult();
      }
      if (command === 'read_game_creator_agent_runtimes') {
        const states = runtimeMapLoader ? await runtimeMapLoader() : [];
        return states.map((state) => runtimeResult(state));
      }
      if (command === 'subscribe_direct_project_thread') {
        directThreadSubscriptionSequence += 1;
        directThreadSubscriptionId = `direct-thread-${directThreadSubscriptionSequence}`;
        const pending = pendingDirectThreadEvents;
        pendingDirectThreadEvents = [];
        // 游标落在队尾：只有"还没结束的条目"与最新生命周期锚点作为 bootstrap 回放，
        // 已完成条目与增量正文不再补发（Rust 侧 `is_bootstrap_event` 的同一口径）。
        const replay = pending
          .filter((event) => {
            const itemId = directThreadEventItemId(event);
            return Boolean(itemId && directThreadActiveItemIds.has(itemId));
          })
          .map((event) => ({
            seq: directThreadPendingEventSeqs.get(event) ?? 0,
            event,
          }));
        for (const event of pending) {
          directThreadPendingEventSeqs.delete(event);
        }
        if (
          directThreadLifecycleAnchor &&
          !replay.some(
            (entry) => entry.event === directThreadLifecycleAnchor?.event,
          )
        ) {
          replay.push(directThreadLifecycleAnchor);
        }
        replay.sort((left, right) => left.seq - right.seq);
        return {
          subscriptionId: directThreadSubscriptionId,
          lastCompletedItemId: directThreadLastCompletedItemId,
          events: replay.map((entry) => entry.event),
        };
      }
      if (command === 'consume_direct_project_thread') {
        if (String(args?.subscriptionId ?? '') !== directThreadSubscriptionId) {
          throw new Error('SUBSCRIPTION_EXPIRED');
        }
        const events = pendingDirectThreadEvents;
        pendingDirectThreadEvents = [];
        return { events };
      }
      if (command === 'read_direct_project_history_slice') {
        // 生产口径：从文件尾反向取一屏可显示条目——`throughItemId` 是窗口新端边界（含该条，
        // 首屏用），`beforeItemId` 是旧端边界（不含该条，翻页用）；收满一屏之后再见一条才算
        // `hasMore`，`firstItemId` 是本屏最老一条的 itemId。
        const requestedLimit = Number(args?.limit ?? 20);
        const limit = Math.min(
          Math.max(Number.isFinite(requestedLimit) ? requestedLimit : 20, 1),
          200,
        );
        const throughItemId =
          typeof args?.throughItemId === 'string' && args.throughItemId
            ? args.throughItemId
            : null;
        const beforeItemId =
          typeof args?.beforeItemId === 'string' && args.beforeItemId
            ? args.beforeItemId
            : null;
        let end = directThreadHistoryItems.length;
        if (throughItemId) {
          const anchorIndex = directThreadHistoryItems.findIndex(
            (item) => String(item.itemId ?? '') === throughItemId,
          );
          if (anchorIndex < 0) {
            throw new Error(
              `DirectProject 历史中不存在 item：${throughItemId}`,
            );
          }
          end = anchorIndex + 1;
        } else if (beforeItemId) {
          const anchorIndex = directThreadHistoryItems.findIndex(
            (item) => String(item.itemId ?? '') === beforeItemId,
          );
          end =
            anchorIndex >= 0 ? anchorIndex : directThreadHistoryItems.length;
        }
        const start = Math.max(0, end - limit);
        const window = directThreadHistoryItems.slice(start, end);
        const oldest = window[0];
        return {
          items: [...window],
          hasMore: start > 0,
          firstItemId:
            oldest && typeof oldest.itemId === 'string' ? oldest.itemId : null,
        };
      }
      if (command === 'start_game_creator_supervisor_runtime_task') {
        if (args?.runProfile !== expectedRunProfile) {
          throw new Error('unexpected Project Supervisor run profile');
        }
        const runId = String(args?.runId ?? '');
        currentSupervisorMessages.push(
          conversationRecord(
            'user',
            String(args?.task ?? ''),
            `start-user-${runId}`,
          ),
        );
        currentRuntime = runtimeState({
          runId,
          runProfile: args?.runProfile,
          source: args?.source ?? 'project-supervisor',
          status: 'running',
          phase: 'planning',
          currentTask: String(args?.task ?? ''),
          currentGoal: String(args?.task ?? ''),
          updatedAt: 3000,
        });
        currentResponseStream = null;
        return runtimeResult();
      }
      if (command === 'steer_game_creator_agent_runtime_task') {
        steerSequence += 1;
        currentResponseStream = null;
        currentSupervisorMessages.push(
          conversationRecord(
            'user',
            String(args?.instruction ?? ''),
            `steer-user-${steerSequence}`,
          ),
        );
        return {
          runtime: runtimeResult(),
          steerId: String(args?.steerId ?? ''),
          sequence: steerSequence,
          status: 'queued',
          providerInterrupted: false,
        };
      }
      if (command === 'confirm_game_creator_agent_runtime_task') {
        currentResponseStream = null;
        currentRuntime =
          confirmRuntime ??
          runtimeState({
            runId: String(currentRuntime.runId),
            status: 'running',
            phase: 'planning',
            updatedAt: 4000,
          });
        return runtimeResult();
      }
      if (command === 'reject_game_creator_agent_runtime_task') {
        currentResponseStream = null;
        currentRuntime =
          rejectRuntime ??
          runtimeState({
            runId: String(currentRuntime.runId),
            status: 'running',
            phase: 'planning',
            updatedAt: 5000,
          });
        return runtimeResult();
      }
      if (command === 'answer_game_creator_agent_runtime_user_input') {
        if (answerFailuresRemaining > 0) {
          answerFailuresRemaining -= 1;
          throw new Error('模拟回答提交中断');
        }
        const answers = args?.answers as Record<string, string>;
        currentSupervisorMessages.push(
          conversationRecord(
            'user',
            String(answers?.visual_direction ?? ''),
            `answer-user-${String(args?.responseId ?? '')}`,
          ),
        );
        currentResponseStream = null;
        currentRuntime =
          answerRuntime ??
          runtimeState({
            runId: String(currentRuntime.runId),
            status: 'running',
            phase: 'planning',
            currentAction: '根据用户回答继续规划',
            userInputRequest: null,
            updatedAt: 6100,
          });
        return runtimeResult();
      }
      if (command === 'hydrate_design_agent_session') {
        return currentDesignAgentView;
      }
      if (command === 'get_design_agent_runtime_mode') {
        return currentDesignAgentView ? { activeRuntime: 'design' } : null;
      }
      if (command === 'set_design_agent_runtime_mode') {
        return { activeRuntime: args?.activeRuntime };
      }
      if (command === 'continue_design_agent_session') {
        const next = currentDesignContinueView ?? currentDesignAgentView;
        if (!next) {
          throw new Error('DESIGN_AGENT_VIEW_NOT_CONFIGURED');
        }
        currentDesignAgentView = next;
        return next;
      }
      if (command === 'decide_design_phase') {
        if (!currentDesignAgentView) {
          throw new Error('DESIGN_AGENT_VIEW_NOT_CONFIGURED');
        }
        return currentDesignAgentView;
      }
      if (command === 'list_design_workspace') {
        return currentDesignWorkspaceFiles;
      }
      if (command === 'read_design_workspace_file') {
        return '';
      }
      throw new Error(`unexpected invoke ${command}`);
    },
  );
  const listen = vi.fn(
    async (
      eventName: string,
      handler: (event: {
        payload: {
          projectPath: string;
          agentId: string;
          runId: string;
          status: string;
          phase: string;
          runtime: Record<string, unknown>;
        };
      }) => void,
    ) => {
      if (eventName === 'game-creator-agent-runtime-update') {
        runtimeUpdateHandler = handler;
      }
      if (eventName === 'game-creator-manifest-invalidated') {
        manifestInvalidatedHandler =
          handler as unknown as typeof manifestInvalidatedHandler;
      }
      if (eventName === 'game-creator-agent-progress') {
        progressHandler = handler as unknown as typeof progressHandler;
      }
      if (eventName === 'design-agent-update') {
        designAgentUpdateHandler =
          handler as unknown as typeof designAgentUpdateHandler;
      }
      if (eventName === 'game-creator-direct-thread-notify') {
        directThreadNotifyHandler =
          handler as unknown as typeof directThreadNotifyHandler;
      }
      return () => {
        if (runtimeUpdateHandler === handler) {
          runtimeUpdateHandler = null;
        }
        if (manifestInvalidatedHandler === handler) {
          manifestInvalidatedHandler = null;
        }
        if (progressHandler === handler) {
          progressHandler = null;
        }
        if (designAgentUpdateHandler === handler) {
          designAgentUpdateHandler = null;
        }
        if (directThreadNotifyHandler === handler) {
          directThreadNotifyHandler = null;
        }
      };
    },
  );

  /** 追加运行态事件并唤醒订阅者：bootstrap / consume 共用同一份队列。 */
  const emitDirectThreadEvents = (
    ...events: Array<Record<string, unknown>>
  ) => {
    for (const event of events) {
      directThreadEventSequence += 1;
      directThreadPendingEventSeqs.set(event, directThreadEventSequence);
      if (event.type === 'turn.started') directThreadTurnRunning = true;
      if (event.type === 'turn.completed') directThreadTurnRunning = false;
      if (event.type === 'turn.started' || event.type === 'turn.completed') {
        // 生命周期锚点只留最新一条，与 Thread Manager 的 `lifecycle_anchor` 一致。
        directThreadLifecycleAnchor = {
          seq: directThreadEventSequence,
          event,
        };
      }
      const itemId = directThreadEventItemId(event);
      if (itemId && event.type === 'item.started') {
        directThreadActiveItemIds.add(itemId);
      }
      if (itemId && event.type === 'item.completed') {
        directThreadActiveItemIds.delete(itemId);
      }
    }
    pendingDirectThreadEvents.push(...events);
    if (directThreadSubscriptionId) {
      directThreadNotifyHandler?.({
        payload: { subscriptionId: directThreadSubscriptionId },
      });
    }
  };

  return {
    invoke,
    listen,
    projectPath,
    sessionId,
    runtimeState,
    runtimeResult,
    setConfirmRuntime(state: Record<string, unknown>) {
      confirmRuntime = state;
    },
    setRejectRuntime(state: Record<string, unknown>) {
      rejectRuntime = state;
    },
    setAnswerRuntime(state: Record<string, unknown>) {
      answerRuntime = state;
    },
    failNextAnswers(count = 1) {
      answerFailuresRemaining = count;
    },
    emitDesignAgentEvent(payload: Record<string, unknown>) {
      designAgentUpdateHandler?.({ payload });
    },
    appendSupervisorMessage(message: Record<string, unknown>) {
      currentSupervisorMessages.push(message);
    },
    setResponseStream(responseStream: Record<string, unknown> | null) {
      currentResponseStream = responseStream;
    },
    setProjectRevision(revision: number) {
      currentProjectRevision = revision;
    },
    setRuntimeReader(reader: (() => Promise<Record<string, unknown>>) | null) {
      runtimeReader = reader;
    },
    emitRuntime(
      state: Record<string, unknown>,
      responseStream: Record<string, unknown> | null = currentResponseStream,
    ) {
      currentRuntime = state;
      currentResponseStream = responseStream;
      runtimeUpdateHandler?.({
        payload: {
          projectPath,
          agentId: 'project-supervisor',
          runId: String(state.runId),
          status: String(state.status),
          phase: String(state.phase),
          manifestInvalidated: true,
          runtime: runtimeResult(currentRuntime, currentResponseStream),
        },
      });
    },
    emitAgentRuntime(state: Record<string, unknown>) {
      runtimeUpdateHandler?.({
        payload: {
          projectPath,
          agentId: String(state.agentId ?? ''),
          runId: String(state.runId ?? ''),
          status: String(state.status ?? ''),
          phase: String(state.phase ?? ''),
          manifestInvalidated: true,
          runtime: runtimeResult(state, null),
        },
      });
    },
    emitManifestInvalidated(agentId: string, eventProjectPath = projectPath) {
      manifestInvalidatedHandler?.({
        payload: {
          projectPath: eventProjectPath,
          agentId,
        },
      });
    },
    emitProgress(stage: string, message: string) {
      progressHandler?.({
        payload: {
          projectPath,
          stage,
          message,
        },
      });
    },
    emitDirectThreadEvents,
    /**
     * 一轮 Direct 回合的标准事件序列：生命周期 → 落盘用户条目 → 助手正文 → 终态。
     *
     * 与 Rust 侧一致：消息身份是 `direct-codex:{turnId}:{role}`，工具条目另配 itemId。
     * 事件级 `at` 与条目 `item.at` 同源：原生在两个阶段事件上都给时间，计时只读事件级那一份。
     */
    completeDirectThreadTurn({
      turnId,
      reply,
      prompt = '',
      at = 9_000,
      status = 'completed',
    }: {
      turnId: string;
      reply: string;
      prompt?: string;
      at?: number;
      status?: string;
    }) {
      // 生命周期锚点只有一份：回合已经在跑时不再补 `turn.started`。
      const events: Array<Record<string, unknown>> = directThreadTurnRunning
        ? []
        : [{ type: 'turn.started', at }];
      if (prompt.trim()) {
        events.push({
          type: 'item.completed',
          at,
          item: {
            itemType: 'message',
            itemId: `direct-codex:${turnId}:user`,
            role: 'user',
            text: prompt,
            at,
          },
        });
      }
      events.push({
        type: 'item.completed',
        at: at + 1,
        item: {
          itemType: 'message',
          itemId: `direct-codex:${turnId}:assistant`,
          role: 'assistant',
          text: reply,
          at: at + 1,
        },
      });
      directThreadLastCompletedItemId = `direct-codex:${turnId}:assistant`;
      // 终态时间就是调用方给的这一刻：整轮总耗时读它，不读正文条目的展示时间。
      events.push({ type: 'turn.completed', status, at });
      emitDirectThreadEvents(...events);
    },
    setDirectThreadHistory(items: Array<Record<string, unknown>>) {
      directThreadHistoryItems = [...items];
      // 生产口径：`subscribe` 回执里的 `lastCompletedItemId` 是订阅那一刻文件里最后一条可显示
      // 条目（Rust 侧由 `read_direct_project_last_item_id_at` 从磁盘回填）。
      const newest = directThreadHistoryItems.at(-1);
      directThreadLastCompletedItemId =
        typeof newest?.itemId === 'string' ? newest.itemId : null;
    },
    /** 模拟"订阅回执给的就是这一刻的最后一条已完成条目"：之后落盘的条目只应从运行态事件来。 */
    setDirectThreadLastCompletedItemId(itemId: string | null) {
      directThreadLastCompletedItemId = itemId;
    },
  };
}

async function openMainProject(projectPath: string) {
  await submitChat(`/project ${projectPath}`);
  fireEvent.click(screen.getByRole('button', { name: '确认' }));
  expect(
    await screen.findByText(`已打开：${projectNameFromPath(projectPath)}`),
  ).not.toBeNull();
}

export function installResizeObserverStub() {
  let observerCount = 0;
  let observerDisconnected = false;
  class TestResizeObserver {
    constructor(readonly callback: ResizeObserverCallback) {
      observerCount += 1;
    }

    observe() {}

    unobserve() {}

    disconnect() {
      observerDisconnected = true;
    }
  }
  Object.defineProperty(window, 'ResizeObserver', {
    configurable: true,
    value: TestResizeObserver,
  });
  return {
    observerCount: () => observerCount,
    observerDisconnected: () => observerDisconnected,
  };
}

beforeEach(() => {
  resetLlmModelCatalogCacheForTest();
  vi.spyOn(clientApi, 'loadClientLlmModels').mockResolvedValue({
    defaultModelId: 'quality',
    models: [
      { id: 'quality', displayName: '高质量' },
      { id: 'fast', displayName: '快速' },
    ],
    revision: 1,
  });
  Object.defineProperty(window, 'PointerEvent', {
    configurable: true,
    value: TestPointerEvent,
  });
  Object.defineProperty(window, 'ClipboardEvent', {
    configurable: true,
    value: TestClipboardEvent,
  });
  Object.defineProperty(window, 'DragEvent', {
    configurable: true,
    value: TestDragEvent,
  });
  Object.defineProperty(Range.prototype, 'getBoundingClientRect', {
    configurable: true,
    value: emptyRangeRect,
  });
  Object.defineProperties(URL, {
    createObjectURL: {
      configurable: true,
      value: vi.fn(() => 'blob:mock-attachment-preview'),
    },
    revokeObjectURL: {
      configurable: true,
      value: vi.fn(),
    },
  });
});

afterEach(() => {
  cleanup();
  // 首页创作类型存在 module 级 zustand store 里，跨用例不会自动回到初始值。
  // 建项按钮的文案依赖它（做方案 → 进入立项策划），漏一次就会让下一个用例
  // 找不到「开启创作」。
  useLauncherHomeDraftStore.getState().reset();
  nativeClipboardMock.text = '';
  window.history.pushState({}, '', '/');
  window.localStorage.clear();
  window.sessionStorage.clear();
  delete window.__TAURI__;
  vi.restoreAllMocks();

  if (originalCreateObjectUrl) {
    Object.defineProperty(URL, 'createObjectURL', originalCreateObjectUrl);
  } else {
    Reflect.deleteProperty(URL, 'createObjectURL');
  }
  if (originalRevokeObjectUrl) {
    Object.defineProperty(URL, 'revokeObjectURL', originalRevokeObjectUrl);
  } else {
    Reflect.deleteProperty(URL, 'revokeObjectURL');
  }
  if (originalPointerEvent) {
    Object.defineProperty(window, 'PointerEvent', originalPointerEvent);
  } else {
    Reflect.deleteProperty(window, 'PointerEvent');
  }
  if (originalClipboardEvent) {
    Object.defineProperty(window, 'ClipboardEvent', originalClipboardEvent);
  } else {
    Reflect.deleteProperty(window, 'ClipboardEvent');
  }
  if (originalDragEvent) {
    Object.defineProperty(window, 'DragEvent', originalDragEvent);
  } else {
    Reflect.deleteProperty(window, 'DragEvent');
  }
  if (originalRangeGetBoundingClientRect) {
    Object.defineProperty(
      Range.prototype,
      'getBoundingClientRect',
      originalRangeGetBoundingClientRect,
    );
  } else {
    Reflect.deleteProperty(Range.prototype, 'getBoundingClientRect');
  }
  if (originalIntersectionObserver) {
    Object.defineProperty(
      window,
      'IntersectionObserver',
      originalIntersectionObserver,
    );
  } else {
    Reflect.deleteProperty(window, 'IntersectionObserver');
  }
  if (originalResizeObserver) {
    Object.defineProperty(window, 'ResizeObserver', originalResizeObserver);
  } else {
    Reflect.deleteProperty(window, 'ResizeObserver');
  }
});
export {
  act,
  agentRuntimeUserInputRequest,
  App,
  AuthenticatedClient,
  cleanup,
  composerDisabled,
  composerText,
  composerValue,
  createGameCreationAppManifest,
  createGameCreationAppSeedTasks,
  createProjectSupervisorRuntimeHarness,
  deriveAgentStatusCards,
  describe,
  emptyProjectPolicy,
  expect,
  findResourceSelectButton,
  fireEvent,
  GAME_CREATION_AGENT_RUN_SCHEMA_VERSION,
  getResourceSelectButton,
  it,
  mockRoleAgentReply,
  nativeClipboardMock,
  openMainProject,
  openResourceFilterPanel,
  pickProjectFromLauncher,
  ProjectDevelopmentView,
  projectSupervisorResponseStream,
  queryResourceSelectButton,
  React,
  readFileSync,
  render,
  renderAppAt,
  renderLauncherAgentChatAt,
  renderLauncherAt,
  renderLauncherProjectsAt,
  resolve,
  roleAgentMockReply,
  screen,
  selectDeveloperAgentChatMode,
  setComposerText,
  submitChat,
  TEST_LOCAL_PROJECT_PATH,
  testAuthUser,
  vi,
  waitFor,
  within,
  WorkspaceLauncher,
};
export type { GameCreationAgentRunTrace };