// @vitest-environment jsdom
/**
 * AGC「发布到游戏广场」面板的行为边界。
 *
 * 这里只覆盖面板自身（预填资料、必填门禁、防重复点击、成功/失败态与无 Tauri 宿主），
 * 真实的 HTTP 链路由 `gameDistributionPublishLive.test.ts` 覆盖。
 */
import {
  cleanup,
  fireEvent,
  render,
  screen,
  waitFor,
  within,
} from '@testing-library/react';
import { afterEach, beforeEach, describe, expect, test, vi } from 'vitest';

import type { GameCreationAppManifest } from '../../../packages/shared/src/contracts/gameCreationApp';
import type { LocalProjectExportPackageResult } from '../src/app/types';
import { GameDistributionPublishPanel } from '../src/components/game-distribution/GameDistributionPublishPanel';
import { uploadPlatformMediaAsset } from '../src/services/assetDirectUpload';
import {
  generateGameDistributionCover,
  publishLocalProjectGame,
  readGameCoverGenerationPrice,
  suggestGameDistributionPublishMetadata,
} from '../src/services/gameDistributionPublish';

vi.mock('../src/services/gameDistributionPublish', async (importOriginal) => {
  const actual =
    await importOriginal<
      typeof import('../src/services/gameDistributionPublish')
    >();
  return {
    ...actual,
    generateGameDistributionCover: vi.fn(),
    publishLocalProjectGame: vi.fn(),
    readGameCoverGenerationPrice: vi.fn(),
    suggestGameDistributionPublishMetadata: vi.fn(),
  };
});

// 面板只负责选图与调用上传；这里替换掉真实直传，避免测试触达 Tauri/OSS。
vi.mock('../src/services/assetDirectUpload', () => ({
  uploadPlatformMediaAsset: vi.fn(),
}));

type TauriInvoke = (
  command: string,
  args?: Record<string, unknown>,
) => Promise<unknown>;

function installTauriInvoke(invoke: TauriInvoke) {
  const mock = vi.fn(invoke);
  (
    window as unknown as {
      __TAURI__?: { core?: { invoke?: typeof mock } };
    }
  ).__TAURI__ = { core: { invoke: mock } };
  return mock;
}

const MANIFEST = {
  projectId: 'local-proj-1',
  name: '星轨防线',
  goal: '守住轨道城',
} as unknown as GameCreationAppManifest;

const PACKAGE_RESULT = {
  packageRelativePath: 'exports/playtest-package-unit.zip',
  packageBytes: [1, 2, 3],
  packageSha256: 'a'.repeat(64),
  packageSizeBytes: 3,
  fileCount: 2,
  totalBytes: 3,
} as unknown as LocalProjectExportPackageResult;

function buildImageFile(name: string) {
  return new File(['cover-bytes'], name, { type: 'image/png' });
}

/** 选择封面并等待上传完成；面板只有在素材拿到 ID 之后才允许发布。 */
async function selectCover(
  file: File = buildImageFile('cover.png'),
  assetObjectId = 'asset_cover',
) {
  vi.mocked(uploadPlatformMediaAsset).mockResolvedValueOnce({
    assetObjectId,
    objectKey: `game-distribution/cover/${file.name}`,
  });
  fireEvent.change(screen.getByLabelText(/游戏封面/u), {
    target: { files: [file] },
  });
  await screen.findByText(new RegExp(`已选择「${file.name}」`, 'u'));
}

function renderPanel(
  overrides: Partial<Parameters<typeof GameDistributionPublishPanel>[0]> = {},
) {
  const onClose = vi.fn();
  const onPublished = vi.fn();
  render(
    <GameDistributionPublishPanel
      open
      projectPath="/tmp/authorized-game"
      manifest={MANIFEST}
      packageResult={PACKAGE_RESULT}
      onClose={onClose}
      onPublished={onPublished}
      {...overrides}
    />,
  );
  return { onClose, onPublished };
}

beforeEach(() => {
  vi.mocked(readGameCoverGenerationPrice).mockImplementation(
    () => new Promise(() => undefined),
  );
  vi.mocked(suggestGameDistributionPublishMetadata).mockImplementation(
    () => new Promise(() => undefined),
  );
});

afterEach(() => {
  cleanup();
  vi.mocked(generateGameDistributionCover).mockReset();
  vi.mocked(publishLocalProjectGame).mockReset();
  vi.mocked(readGameCoverGenerationPrice).mockReset();
  vi.mocked(suggestGameDistributionPublishMetadata).mockReset();
  vi.mocked(uploadPlatformMediaAsset).mockReset();
  delete (window as unknown as { __TAURI__?: unknown }).__TAURI__;
  window.localStorage.clear();
});

describe('GameDistributionPublishPanel', () => {
  test('打开时预填游戏资料且不展示发行包技术摘要', async () => {
    installTauriInvoke(async () => undefined);
    renderPanel();

    expect(screen.getByLabelText('游戏名称')).toHaveProperty(
      'value',
      '星轨防线',
    );
    expect(screen.getByLabelText('一句话简介')).toHaveProperty(
      'value',
      '守住轨道城',
    );
    expect(screen.queryByLabelText('发行包摘要')).toBeNull();
    expect(
      screen.queryByText(/exports\/playtest-package-unit\.zip/u),
    ).toBeNull();
    expect(screen.queryByText(/只上传已导出的 ZIP/u)).toBeNull();
    await screen.findByText(/简介和分类/u);
  });

  test('打开时根据创作上下文补全简介和分类', async () => {
    vi.mocked(suggestGameDistributionPublishMetadata).mockResolvedValueOnce({
      summary: '驾驶星轨炮台守住轨道城',
      category: '策略',
    });
    installTauriInvoke(async () => undefined);
    renderPanel();

    await waitFor(() => {
      expect(screen.getByLabelText('一句话简介')).toHaveProperty(
        'value',
        '驾驶星轨炮台守住轨道城',
      );
    });
    expect(screen.getByLabelText('分类')).toHaveProperty('value', '策略');
    expect(
      screen.getByText(
        'AI 已根据创作内容生成简介和分类，免费；你可以直接修改。',
      ),
    ).not.toBeNull();
  });

  test('确认后基于项目上下文生成封面并作为发布素材', async () => {
    vi.mocked(readGameCoverGenerationPrice).mockResolvedValueOnce(5);
    installTauriInvoke(async () => undefined);
    vi.mocked(generateGameDistributionCover).mockResolvedValue({
      assetObjectId: 'asset_generated_cover',
      previewUrl: 'https://assets.example.com/generated-cover.png',
      taskId: 'task_cover_1',
      model: 'gpt-image-2',
    });
    vi.mocked(publishLocalProjectGame).mockResolvedValue({
      gameId: 'game_1',
      versionId: 'gamever_1',
      versionNumber: 1,
      status: 'pending_review',
      packageSha256: 'a'.repeat(64),
      packageSizeBytes: 3,
      fileCount: 2,
    });
    renderPanel();

    fireEvent.click(
      await screen.findByRole('button', { name: 'AI 生成封面（5 泥点）' }),
    );
    const confirm = await screen.findByRole('dialog', {
      name: '确认生成游戏封面',
    });
    expect(confirm.textContent ?? '').toContain('本次生成预计消耗 5 泥点');
    fireEvent.click(screen.getByRole('button', { name: '生成封面' }));

    await waitFor(() =>
      expect(generateGameDistributionCover).toHaveBeenCalledWith(
        expect.objectContaining({
          model: 'gpt-image-2',
          aspectRatio: '16:9',
          imageSize: '2K',
        }),
      ),
    );
    expect(
      await screen.findByText(
        '封面已生成并自动设为发布封面；重新生成会再次消耗泥点。',
      ),
    ).not.toBeNull();

    fireEvent.click(screen.getByRole('button', { name: '发布游戏' }));
    await waitFor(() =>
      expect(publishLocalProjectGame).toHaveBeenCalledTimes(1),
    );
    expect(
      vi.mocked(publishLocalProjectGame).mock.calls[0]?.[0].metadata
        ?.coverAssetId,
    ).toBe('asset_generated_cover');
  });

  test('提交时带上项目路径、发行包与资料，成功后展示审核状态', async () => {
    const invoke = installTauriInvoke(async () => undefined);
    vi.mocked(publishLocalProjectGame).mockResolvedValue({
      gameId: 'game_1',
      versionId: 'gamever_1',
      versionNumber: 1,
      status: 'pending_review',
      packageSha256: 'a'.repeat(64),
      packageSizeBytes: 3,
      fileCount: 2,
    });
    const { onPublished } = renderPanel();

    fireEvent.change(screen.getByLabelText('游戏名称'), {
      target: { value: '星轨防线二' },
    });
    fireEvent.change(screen.getByLabelText('分类'), {
      target: { value: '动作' },
    });
    await selectCover();
    vi.mocked(uploadPlatformMediaAsset).mockResolvedValueOnce({
      assetObjectId: 'asset_shot_1',
      objectKey: 'game-distribution/screenshot/shot-1.png',
    });
    fireEvent.change(screen.getByLabelText(/游戏截图/u), {
      target: { files: [buildImageFile('shot-1.png')] },
    });
    await screen.findByRole('button', { name: '删除截图 1' });
    fireEvent.click(screen.getByRole('button', { name: '发布游戏' }));

    await waitFor(() =>
      expect(publishLocalProjectGame).toHaveBeenCalledTimes(1),
    );
    const args = vi.mocked(publishLocalProjectGame).mock.calls[0]?.[0];
    expect(args?.invoke).toBeDefined();
    expect(args?.projectPath).toBe('/tmp/authorized-game');
    expect(args?.packageRelativePath).toBe('exports/playtest-package-unit.zip');
    expect(args?.manifest).toBe(MANIFEST);
    expect(args?.metadata).toEqual({
      title: '星轨防线二',
      summary: '守住轨道城',
      category: '动作',
      coverAssetId: 'asset_cover',
      screenshots: ['asset_shot_1'],
    });
    expect(String(args?.idempotencyKey)).toMatch(/^agc-publish-/u);
    expect(invoke).toBeDefined();

    expect(await screen.findByText('已提交审核')).not.toBeNull();
    expect(screen.getByText(/版本 1/u)).not.toBeNull();
    expect(onPublished).toHaveBeenCalledTimes(1);
  });

  test('连续点击只提交一次，上传中禁用动作按钮', async () => {
    installTauriInvoke(async () => undefined);
    let resolvePublish: (value: unknown) => void = () => undefined;
    vi.mocked(publishLocalProjectGame).mockImplementation(
      () =>
        new Promise((resolve) => {
          resolvePublish = resolve as (value: unknown) => void;
        }) as never,
    );
    renderPanel();
    await selectCover();

    const submit = screen.getByRole('button', { name: '发布游戏' });
    fireEvent.click(submit);
    fireEvent.click(submit);

    expect(await screen.findByText('上传中…')).not.toBeNull();
    expect(publishLocalProjectGame).toHaveBeenCalledTimes(1);

    resolvePublish({
      gameId: 'game_1',
      versionId: 'gamever_1',
      versionNumber: 1,
      status: 'pending_review',
      packageSha256: 'a'.repeat(64),
      packageSizeBytes: 3,
      fileCount: 2,
    });
    expect(await screen.findByText('已提交审核')).not.toBeNull();
  });

  test('服务端失败时保留面板并展示可读错误', async () => {
    installTauriInvoke(async () => undefined);
    vi.mocked(publishLocalProjectGame).mockRejectedValue(
      new Error('上传游戏发行包失败：游戏分发服务暂不可用（503）'),
    );
    renderPanel();
    await selectCover();

    fireEvent.click(screen.getByRole('button', { name: '发布游戏' }));

    expect(
      await screen.findByText(
        '上传游戏发行包失败：游戏分发服务暂不可用（503）',
      ),
    ).not.toBeNull();
    expect(screen.queryByText('已提交审核')).toBeNull();
  });

  test('没有选择封面时不发起发布并给出可操作提示', async () => {
    installTauriInvoke(async () => undefined);
    renderPanel();

    fireEvent.click(screen.getByRole('button', { name: '发布游戏' }));

    expect(
      await screen.findByText('请先选择游戏封面（JPG/PNG/WebP）'),
    ).not.toBeNull();
    expect(publishLocalProjectGame).not.toHaveBeenCalled();
  });

  test('封面与截图都先上传成平台素材，重复提交复用同一素材 ID', async () => {
    installTauriInvoke(async () => undefined);
    vi.mocked(publishLocalProjectGame).mockRejectedValue(new Error('先失败'));
    const coverFile = buildImageFile('cover.png');
    renderPanel();
    await selectCover(coverFile, 'asset_cover_cached');

    expect(vi.mocked(uploadPlatformMediaAsset).mock.calls[0]?.[0]).toEqual(
      expect.objectContaining({
        assetKind: 'game_distribution_cover',
        entityId: 'game-distribution-cover',
      }),
    );

    fireEvent.click(screen.getByRole('button', { name: '发布游戏' }));
    await waitFor(() =>
      expect(publishLocalProjectGame).toHaveBeenCalledTimes(1),
    );

    // 再次选择同一个文件对象不应重新上传（面板按文件签名复用素材 ID）。
    fireEvent.change(screen.getByLabelText(/游戏封面/u), {
      target: { files: [coverFile] },
    });
    await screen.findByText(/已选择「cover.png」/u);
    expect(uploadPlatformMediaAsset).toHaveBeenCalledTimes(1);
  });

  test('截图并行上传，单张失败只标记该张并在发布时跳过', async () => {
    installTauriInvoke(async () => undefined);
    let resolveShot1: (() => void) | undefined;
    let resolveShot3: (() => void) | undefined;
    let rejectShot2: (() => void) | undefined;
    vi.mocked(uploadPlatformMediaAsset).mockImplementation((input) => {
      const file = input.file;
      if (file.name === 'cover.png') {
        return Promise.resolve({
          assetObjectId: 'asset_cover',
          objectKey: 'game-distribution/cover/cover.png',
        });
      }
      if (file.name === 'shot-1.png') {
        return new Promise((resolve) => {
          resolveShot1 = () =>
            resolve({
              assetObjectId: 'asset_shot_1',
              objectKey: 'game-distribution/screenshot/shot-1.png',
            });
        });
      }
      if (file.name === 'shot-2.png') {
        return new Promise((_, reject) => {
          rejectShot2 = () => reject(new Error('截图 2 上传失败'));
        });
      }
      return new Promise((resolve) => {
        resolveShot3 = () =>
          resolve({
            assetObjectId: 'asset_shot_3',
            objectKey: 'game-distribution/screenshot/shot-3.png',
          });
      });
    });
    vi.mocked(publishLocalProjectGame).mockResolvedValue({
      gameId: 'game_1',
      versionId: 'gamever_1',
      versionNumber: 1,
      status: 'pending_review',
      packageSha256: 'a'.repeat(64),
      packageSizeBytes: 3,
      fileCount: 2,
    });
    renderPanel();
    await selectCover();

    fireEvent.change(screen.getByLabelText(/游戏截图/u), {
      target: {
        files: [
          buildImageFile('shot-1.png'),
          buildImageFile('shot-2.png'),
          buildImageFile('shot-3.png'),
        ],
      },
    });

    await waitFor(() =>
      expect(uploadPlatformMediaAsset).toHaveBeenCalledTimes(4),
    );
    resolveShot3?.();
    rejectShot2?.();
    resolveShot1?.();

    const failedError = await screen.findByText('截图 2 上传失败');
    expect(
      within(
        failedError.closest(
          '.game-distribution-publish-panel__shot-media',
        ) as HTMLElement,
      ).getByRole('button', { name: '删除截图 2' }),
    ).not.toBeNull();
    expect(
      await screen.findByRole('button', { name: '删除截图 1' }),
    ).not.toBeNull();
    expect(
      await screen.findByRole('button', { name: '删除截图 3' }),
    ).not.toBeNull();

    fireEvent.click(screen.getByRole('button', { name: '预览截图 1' }));
    expect(
      await screen.findByRole('dialog', { name: '截图预览' }),
    ).not.toBeNull();
    fireEvent.keyDown(window, { key: 'Escape' });
    await waitFor(() => {
      expect(screen.queryByRole('dialog', { name: '截图预览' })).toBeNull();
    });

    fireEvent.click(screen.getByRole('button', { name: '发布游戏' }));
    await waitFor(() =>
      expect(publishLocalProjectGame).toHaveBeenCalledTimes(1),
    );
    expect(
      vi.mocked(publishLocalProjectGame).mock.calls[0]?.[0].metadata
        ?.screenshots,
    ).toEqual(['asset_shot_1', 'asset_shot_3']);
  });

  test('截图超过 6 张时本地拦截且不上传', async () => {
    installTauriInvoke(async () => undefined);
    renderPanel();

    fireEvent.change(screen.getByLabelText(/游戏截图/u), {
      target: {
        files: Array.from({ length: 7 }, (_, index) =>
          buildImageFile(`shot-${index}.png`),
        ),
      },
    });

    expect(await screen.findByText(/游戏截图最多 6 张/u)).not.toBeNull();
    expect(uploadPlatformMediaAsset).not.toHaveBeenCalled();
  });

  test('素材上传失败时保留面板并展示原因', async () => {
    installTauriInvoke(async () => undefined);
    vi.mocked(uploadPlatformMediaAsset).mockRejectedValueOnce(
      new Error('创建素材上传凭证失败'),
    );
    renderPanel();

    fireEvent.change(screen.getByLabelText(/游戏封面/u), {
      target: { files: [buildImageFile('cover.png')] },
    });

    expect(await screen.findByText('创建素材上传凭证失败')).not.toBeNull();
    expect(screen.getByText('还没有封面')).not.toBeNull();
    expect(publishLocalProjectGame).not.toHaveBeenCalled();
  });

  test('不在 Tauri 宿主或缺少试玩包时失败关闭且不调用发布接口', async () => {
    renderPanel();
    fireEvent.click(screen.getByRole('button', { name: '发布游戏' }));
    expect(await screen.findByText('需要在 Tauri App 内发布')).not.toBeNull();
    expect(publishLocalProjectGame).not.toHaveBeenCalled();

    cleanup();
    installTauriInvoke(async () => undefined);
    renderPanel({ packageResult: null });
    expect(screen.getByRole('button', { name: '发布游戏' })).toHaveProperty(
      'disabled',
      true,
    );
    expect(screen.queryByLabelText('发行包摘要')).toBeNull();
  });
});