// @vitest-environment jsdom
import { afterEach, beforeEach, describe, expect, test, vi } from 'vitest';

import type { GameCreationAppManifest } from '../../../packages/shared/src/contracts/gameCreationApp';
import type { TauriInvoke } from '../src/app/types';
import {
  generateGameDistributionCover,
  publishLocalProjectGame,
  readGameCoverGenerationPrice,
  readGamePublishAvailability,
  suggestGameDistributionPublishMetadata,
} from '../src/services/gameDistributionPublish';

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

const PUBLISH_RESULT = {
  gameId: 'game_1',
  versionId: 'gamever_1',
  versionNumber: 1,
  status: 'pending_review',
  packageSha256: 'a'.repeat(64),
  packageSizeBytes: 1024,
  fileCount: 1,
};

type InvokeCall = {
  command: string;
  args: Record<string, unknown> | undefined;
};

function installNativeInvoke(
  implementation: (command: string, args?: Record<string, unknown>) => unknown,
) {
  const calls: InvokeCall[] = [];
  const invoke = vi.fn(
    async (command: string, args?: Record<string, unknown>) => {
      calls.push({ command, args });
      return implementation(command, args);
    },
  ) as unknown as TauriInvoke;
  return { invoke, calls };
}

beforeEach(() => {
  window.localStorage.clear();
});

afterEach(() => {
  vi.useRealTimers();
  delete (window as unknown as { __TAURI__?: unknown }).__TAURI__;
});

describe('Rust 发布 facade', () => {
  test('发布只通过一个 native command 传递本地路径、资料和幂等键', async () => {
    const { invoke, calls } = installNativeInvoke((command) => {
      if (command === 'publish_local_project_game') return PUBLISH_RESULT;
      throw new Error(`未预期的命令：${command}`);
    });

    const result = await publishLocalProjectGame({
      invoke,
      projectPath: '/tmp/project',
      packageRelativePath: 'exports/playtest-package-1.zip',
      manifest: MANIFEST,
      metadata: {
        coverAssetId: 'asset_cover',
        screenshots: ['asset_shot_1', 'asset_shot_2'],
      },
      idempotencyKey: 'agc-publish-test',
    });

    expect(result).toEqual(PUBLISH_RESULT);
    expect(calls).toHaveLength(1);
    expect(calls[0]?.command).toBe('publish_local_project_game');
    expect(calls[0]?.args).toMatchObject({
      projectPath: '/tmp/project',
      packageRelativePath: 'exports/playtest-package-1.zip',
      idempotencyKey: 'agc-publish-test',
      metadata: {
        localProjectId: 'local-proj-1',
        coverAssetId: 'asset_cover',
        screenshots: ['asset_shot_1', 'asset_shot_2'],
      },
    });
    expect(calls[0]?.args).not.toHaveProperty('accessToken');
    expect(calls[0]?.args).not.toHaveProperty('apiBaseUrl');
    expect(calls[0]?.args).not.toHaveProperty('packageBytes');
  });

  test('缺少本地项目标识时在发起 native command 前失败关闭', async () => {
    const invoke = vi.fn() as unknown as TauriInvoke;
    await expect(
      publishLocalProjectGame({
        invoke,
        projectPath: '/tmp/project',
        packageRelativePath: 'exports/playtest-package-1.zip',
        manifest: { ...MANIFEST, projectId: '   ' } as GameCreationAppManifest,
        metadata: { coverAssetId: 'asset_cover' },
      }),
    ).rejects.toThrow('发布需要本地项目标识');
    expect(invoke).not.toHaveBeenCalled();
  });

  test('缺少封面时在创建 native 发布任务前失败关闭', async () => {
    const invoke = vi.fn() as unknown as TauriInvoke;
    await expect(
      publishLocalProjectGame({
        invoke,
        projectPath: '/tmp/project',
        packageRelativePath: 'exports/playtest-package-1.zip',
        manifest: MANIFEST,
        metadata: { coverAssetId: '   ' },
      }),
    ).rejects.toThrow('请先选择游戏封面');
    expect(invoke).not.toHaveBeenCalled();
  });

  test('截图超过 6 张时在 native command 前失败关闭', async () => {
    const invoke = vi.fn() as unknown as TauriInvoke;
    await expect(
      publishLocalProjectGame({
        invoke,
        projectPath: '/tmp/project',
        packageRelativePath: 'exports/playtest-package-1.zip',
        manifest: MANIFEST,
        metadata: {
          coverAssetId: 'asset_cover',
          screenshots: Array.from(
            { length: 7 },
            (_, index) => `asset_${index}`,
          ),
        },
      }),
    ).rejects.toThrow('游戏截图最多 6 张');
    expect(invoke).not.toHaveBeenCalled();
  });

  test('发布灰度、资料建议和价格均通过 native command', async () => {
    const { invoke, calls } = installNativeInvoke((command) => {
      if (command === 'read_game_publish_availability') return true;
      if (command === 'suggest_game_distribution_publish_metadata') {
        return { summary: '驾驶炮台守住轨道城', category: '策略' };
      }
      if (command === 'read_game_cover_generation_price') return 5;
      throw new Error(`未预期的命令：${command}`);
    });

    await expect(readGamePublishAvailability(invoke)).resolves.toBe(true);
    await expect(
      suggestGameDistributionPublishMetadata(
        {
          name: '星轨防线',
          goal: '守住轨道城',
          context:
            '当前任务与状态：原型已完成；现有素材：image:assets/hero.png',
        },
        invoke,
      ),
    ).resolves.toEqual({ summary: '驾驶炮台守住轨道城', category: '策略' });
    await expect(
      readGameCoverGenerationPrice(
        { model: 'gpt-image-2', imageSize: '2K' },
        invoke,
      ),
    ).resolves.toBe(5);

    expect(calls).toEqual([
      { command: 'read_game_publish_availability', args: undefined },
      {
        command: 'suggest_game_distribution_publish_metadata',
        args: {
          name: '星轨防线',
          goal: '守住轨道城',
          context:
            '当前任务与状态：原型已完成；现有素材：image:assets/hero.png',
        },
      },
      {
        command: 'read_game_cover_generation_price',
        args: { model: 'gpt-image-2', imageSize: '2K' },
      },
    ]);
  });

  test('封面生成由 Rust 等待队列后一次性返回已登记素材', async () => {
    const { invoke, calls } = installNativeInvoke((command) => {
      if (command === 'generate_game_distribution_cover') {
        return {
          assetObjectId: 'asset_generated_cover',
          previewUrl: 'https://assets.example.com/generated-cover.png',
          taskId: 'task_cover_1',
          model: 'gpt-image-2',
        };
      }
      throw new Error(`未预期的命令：${command}`);
    });

    await expect(
      generateGameDistributionCover(
        {
          prompt: '为《星轨防线》生成游戏封面',
          model: 'gpt-image-2',
          aspectRatio: '16:9',
          imageSize: '2K',
        },
        invoke,
      ),
    ).resolves.toEqual({
      assetObjectId: 'asset_generated_cover',
      previewUrl: 'https://assets.example.com/generated-cover.png',
      taskId: 'task_cover_1',
      model: 'gpt-image-2',
    });
    expect(calls).toEqual([
      {
        command: 'generate_game_distribution_cover',
        args: {
          prompt: '为《星轨防线》生成游戏封面',
          model: 'gpt-image-2',
          aspectRatio: '16:9',
          imageSize: '2K',
          assetLabel: '游戏封面',
        },
      },
    ]);
  });

  test('缺少 native 宿主时发布网络 facade 失败关闭', async () => {
    await expect(readGamePublishAvailability()).rejects.toThrow(
      '需要在 Tauri App 内执行发布操作',
    );
  });
});