/* @vitest-environment jsdom */

import { render, screen } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
import { beforeEach, expect, test, vi } from 'vitest';

import type { CustomWorldAgentSessionSnapshot } from '../../../packages/shared/src/contracts/customWorldAgent';
import { CustomWorldAgentWorkspace } from './CustomWorldAgentWorkspace';

const baseSession: CustomWorldAgentSessionSnapshot = {
  sessionId: 'custom-world-agent-session-1',
  currentTurn: 4,
  anchorContent: {
    worldPromise: {
      hook: '一个被潮雾改写航线秩序的群岛世界。',
      differentiator: '所有通路都要向未知代价借路。',
      desiredExperience: '压迫、潮湿、悬疑',
    },
    playerFantasy: {
      playerRole: '玩家是被迫返乡的旧航路继承人。',
      corePursuit: '查清沉船夜背后的真相。',
      fearOfLoss: '一旦失败，就会再次失去唯一还活着的旧友。',
    },
    themeBoundary: null,
    playerEntryPoint: null,
    coreConflict: null,
    keyRelationships: [],
    hiddenLines: null,
    iconicElements: null,
  },
  progressPercent: 58,
  lastAssistantReply: '世界和玩家视角已经有了，下一步我想把最明面的冲突钉住。',
  stage: 'collecting_intent',
  focusCardId: null,
  creatorIntent: {},
  creatorIntentReadiness: {
    isReady: false,
    completedKeys: ['world_hook', 'player_premise'],
    missingKeys: ['theme_and_tone', 'core_conflict', 'relationship_seed', 'iconic_element'],
  },
  anchorPack: {},
  lockState: {},
  draftProfile: null,
  messages: [
    {
      id: 'message-1',
      role: 'assistant',
      kind: 'chat',
      text: '先告诉我你想做一个怎样的世界。',
      createdAt: '2026-04-17T12:00:00.000Z',
      relatedOperationId: null,
    },
  ],
  draftCards: [],
  pendingClarifications: [],
  suggestedActions: [],
  recommendedReplies: [],
  qualityFindings: [],
  assetCoverage: {
    roleAssets: [],
    sceneAssets: [],
    allRoleAssetsReady: false,
    allSceneAssetsReady: false,
  },
  updatedAt: '2026-04-17T12:00:00.000Z',
};

beforeEach(() => {
  if (!Element.prototype.scrollIntoView) {
    Element.prototype.scrollIntoView = () => {};
  }
});

test('workspace sends summary request from progress area', async () => {
  const user = userEvent.setup();
  const onSubmitMessage = vi.fn();

  render(
    <CustomWorldAgentWorkspace
      session={baseSession}
      activeOperation={null}
      onBack={() => {}}
      onSubmitMessage={onSubmitMessage}
      onExecuteAction={() => {}}
    />,
  );

  await user.click(screen.getByRole('button', { name: '总结当前设定' }));

  expect(onSubmitMessage).toHaveBeenCalledWith(
    expect.objectContaining({
      text: '请总结一下当前已经成形的世界设定。',
    }),
  );
});

test('workspace enables quick fill after at least two turns and submits quick fill request', async () => {
  const user = userEvent.setup();
  const onSubmitMessage = vi.fn();

  render(
    <CustomWorldAgentWorkspace
      session={baseSession}
      activeOperation={null}
      onBack={() => {}}
      onSubmitMessage={onSubmitMessage}
      onExecuteAction={() => {}}
    />,
  );

  await user.click(screen.getByRole('button', { name: '补充剩余设定' }));

  expect(onSubmitMessage).toHaveBeenCalledWith(
    expect.objectContaining({
      text: '请补充剩余设定。',
      quickFillRequested: true,
    }),
  );
});

test('workspace hides quick fill before two turns', () => {
  render(
    <CustomWorldAgentWorkspace
      session={{
        ...baseSession,
        currentTurn: 1,
      }}
      activeOperation={null}
      onBack={() => {}}
      onSubmitMessage={() => {}}
      onExecuteAction={() => {}}
    />,
  );

  expect(screen.queryByRole('button', { name: '补全剩余设定' })).toBeNull();
});

test('workspace exposes draft action when progress reaches 100', async () => {
  const user = userEvent.setup();
  const onExecuteAction = vi.fn();

  render(
    <CustomWorldAgentWorkspace
      session={{
        ...baseSession,
        progressPercent: 100,
        stage: 'foundation_review',
      }}
      activeOperation={null}
      onBack={() => {}}
      onSubmitMessage={() => {}}
      onExecuteAction={onExecuteAction}
    />,
  );

  await user.click(screen.getByRole('button', { name: '生成游戏设定草稿' }));

  expect(onExecuteAction).toHaveBeenCalledWith({
    action: 'draft_foundation',
  });
});

test('workspace hides draft action before progress reaches 100', () => {
  render(
    <CustomWorldAgentWorkspace
      session={{
        ...baseSession,
        progressPercent: 99,
      }}
      activeOperation={null}
      onBack={() => {}}
      onSubmitMessage={() => {}}
      onExecuteAction={() => {}}
    />,
  );

  expect(
    screen.queryByRole('button', { name: '生成游戏设定草稿' }),
  ).toBeNull();
});

test('workspace submits recommended reply from thread', async () => {
  const user = userEvent.setup();
  const onSubmitMessage = vi.fn();

  render(
    <CustomWorldAgentWorkspace
      session={{
        ...baseSession,
        recommendedReplies: ['继续补充这个世界的核心冲突'],
      }}
      activeOperation={null}
      onBack={() => {}}
      onSubmitMessage={onSubmitMessage}
      onExecuteAction={() => {}}
    />,
  );

  await user.click(
    screen.getByRole('button', { name: '继续补充这个世界的核心冲突' }),
  );

  expect(onSubmitMessage).toHaveBeenCalledWith(
    expect.objectContaining({
      text: '继续补充这个世界的核心冲突',
      quickFillRequested: false,
      focusCardId: null,
      selectedCardIds: [],
    }),
  );
});