import { expect, test } from 'vitest';

import {
  buildPlatformWorldDisplayTags,
  buildPuzzleWorkCoverSlides,
  EDUTAINMENT_BABY_OBJECT_MATCH_TEMPLATE_ID,
  EDUTAINMENT_BABY_OBJECT_MATCH_TEMPLATE_NAME,
  formatPlatformWorkDisplayName,
  formatPlatformWorkDisplayTags,
  formatPlatformWorldTime,
  isEdutainmentGalleryEntry,
  isVisualNovelGalleryEntry,
  mapBabyObjectMatchDraftToPlatformGalleryCard,
  mapVisualNovelWorkToPlatformGalleryCard,
  type PlatformEdutainmentGalleryCard,
  type PlatformPuzzleGalleryCard,
  resolvePlatformPublicWorkCode,
  resolvePlatformWorldFallbackCoverImage,
} from './rpgEntryWorldPresentation';

test('formatPlatformWorldTime formats backend seconds timestamp text as date', () => {
  expect(formatPlatformWorldTime('1777110165.990127Z')).toBe('2026-04-25');
});

test('formatPlatformWorldTime keeps full year for iso date strings', () => {
  expect(formatPlatformWorldTime('2026-04-25T12:00:00.000Z')).toBe(
    '2026-04-25',
  );
});

test('formatPlatformWorldTime uses utc calendar date for zulu time', () => {
  expect(formatPlatformWorldTime('2026-04-25T00:30:00.000Z')).toBe(
    '2026-04-25',
  );
});

test('formatPlatformWorldTime keeps fallback text for invalid values', () => {
  expect(formatPlatformWorldTime(null)).toBe('未发布');
  expect(formatPlatformWorldTime('not-a-date')).toBe('not-a-date');
});

test('platform work display text limits names and tags by character count', () => {
  expect(formatPlatformWorkDisplayName('热门高分拼图超长标题')).toBe(
    '热门高分拼图超长',
  );
  expect(
    formatPlatformWorkDisplayTags(['超长机关标签', '星桥', '超长机关标签']),
  ).toEqual(['超长机关', '星桥']);
});

test('platform public cards use play type reference images as cover fallback', () => {
  const puzzleCard: PlatformPuzzleGalleryCard = {
    sourceType: 'puzzle',
    workId: 'puzzle-work-1',
    profileId: 'puzzle-profile-1',
    publicWorkCode: 'PZ-PUZZLE1',
    ownerUserId: 'user-1',
    authorDisplayName: '玩家',
    worldName: '机关拼图',
    subtitle: '拼图关卡',
    summaryText: '公开作品',
    coverImageSrc: '/generated-puzzle-assets/session/cover/image.png',
    themeTags: ['拼图'],
    playCount: 1,
    remixCount: 0,
    likeCount: 0,
    visibility: 'published',
    publishedAt: '2026-05-18T00:00:00.000Z',
    updatedAt: '2026-05-18T00:00:00.000Z',
  };

  expect(resolvePlatformWorldFallbackCoverImage(puzzleCard)).toBe(
    '/creation-type-references/puzzle.webp',
  );
});

test('buildPuzzleWorkCoverSlides prefers each level formal image', () => {
  const slides = buildPuzzleWorkCoverSlides({
    workId: 'work-1',
    profileId: 'profile-1',
    ownerUserId: 'user-1',
    authorDisplayName: '玩家',
    levelName: '第一关',
    summary: '拼图摘要',
    themeTags: ['拼图'],
    coverImageSrc: '/cover.png',
    publicationStatus: 'published',
    updatedAt: '2026-04-25T00:00:00.000Z',
    publishedAt: '2026-04-25T00:00:00.000Z',
    publishReady: true,
    levels: [
      {
        levelId: 'level-1',
        levelName: '石桥',
        pictureDescription: '石桥画面',
        selectedCandidateId: 'candidate-2',
        coverImageSrc: '/level-1-cover.png',
        coverAssetId: null,
        generationStatus: 'ready',
        candidates: [
          {
            candidateId: 'candidate-1',
            imageSrc: '/level-1-a.png',
            assetId: 'asset-1',
            prompt: '',
            sourceType: 'generated',
            selected: false,
          },
          {
            candidateId: 'candidate-2',
            imageSrc: '/level-1-b.png',
            assetId: 'asset-2',
            prompt: '',
            sourceType: 'generated',
            selected: false,
          },
        ],
      },
      {
        levelId: 'level-2',
        levelName: '星港',
        pictureDescription: '星港画面',
        selectedCandidateId: null,
        coverImageSrc: '/level-2-cover.png',
        coverAssetId: null,
        generationStatus: 'ready',
        candidates: [],
      },
    ],
  });

  expect(slides).toEqual([
    {
      id: 'level-1',
      imageSrc: '/level-1-b.png',
      label: '石桥',
    },
    {
      id: 'level-2',
      imageSrc: '/level-2-cover.png',
      label: '星港',
    },
  ]);
});

test('maps visual novel work to platform gallery card with VN public code', () => {
  const card = mapVisualNovelWorkToPlatformGalleryCard({
    runtimeKind: 'visual-novel',
    profileId: 'vn-profile-demo-12345678',
    ownerUserId: 'user-1',
    title: '雨夜终章',
    description: '失踪列车上的选择。',
    coverImageSrc: '/vn-cover.png',
    tags: ['悬疑', '列车'],
    publishStatus: 'published',
    publishReady: true,
    playCount: 7,
    updatedAt: '2026-05-07T00:00:00.000Z',
    publishedAt: '2026-05-07T00:00:00.000Z',
  });

  expect(isVisualNovelGalleryEntry(card)).toBe(true);
  expect(card.publicWorkCode).toBe('VN-12345678');
  expect(resolvePlatformPublicWorkCode(card)).toBe('VN-12345678');
  expect(buildPlatformWorldDisplayTags(card, 2)).toEqual(['悬疑', '列车']);
});

test('keeps baby object match public card code and template label intact', () => {
  const card: PlatformEdutainmentGalleryCard = {
    sourceType: 'edutainment',
    templateId: EDUTAINMENT_BABY_OBJECT_MATCH_TEMPLATE_ID,
    templateName: EDUTAINMENT_BABY_OBJECT_MATCH_TEMPLATE_NAME,
    workId: 'baby-object-match-work-1',
    profileId: 'baby-object-match-profile-1',
    sourceSessionId: 'baby-object-match-session-1',
    publicWorkCode: 'EDU-BABY01',
    ownerUserId: 'user-1',
    authorDisplayName: '陶泥儿主',
    worldName: '宝贝识物水果篮',
    subtitle: EDUTAINMENT_BABY_OBJECT_MATCH_TEMPLATE_NAME,
    summaryText: '将物品放入对应的篮子里。',
    coverImageSrc: null,
    themeTags: ['寓教于乐'],
    playCount: 3,
    remixCount: 0,
    likeCount: 1,
    recentPlayCount7d: 3,
    visibility: 'published',
    publishedAt: '2026-05-11T10:00:00.000Z',
    updatedAt: '2026-05-11T10:00:00.000Z',
  };

  expect(isEdutainmentGalleryEntry(card)).toBe(true);
  expect(resolvePlatformPublicWorkCode(card)).toBe('EDU-BABY01');
  expect(buildPlatformWorldDisplayTags(card, 2)).toEqual(['寓教于乐']);
});

test('maps baby object match draft to edutainment public card', () => {
  const card = mapBabyObjectMatchDraftToPlatformGalleryCard({
    draftId: 'baby-object-draft-1',
    profileId: 'baby-object-profile-12345678',
    templateId: EDUTAINMENT_BABY_OBJECT_MATCH_TEMPLATE_ID,
    templateName: EDUTAINMENT_BABY_OBJECT_MATCH_TEMPLATE_NAME,
    workTitle: '宝贝识物水果篮',
    workDescription: '苹果和香蕉识物分类',
    itemNames: ['苹果', '香蕉'],
    itemAssets: [
      {
        itemId: 'baby-object-item-1',
        itemName: '苹果',
        imageSrc: '/apple.png',
        assetObjectId: null,
        generationProvider: 'placeholder',
        prompt: '苹果',
      },
      {
        itemId: 'baby-object-item-2',
        itemName: '香蕉',
        imageSrc: '/banana.png',
        assetObjectId: null,
        generationProvider: 'placeholder',
        prompt: '香蕉',
      },
    ],
    visualPackage: null,
    themeTags: ['寓教于乐', '宝贝识物'],
    publicationStatus: 'published',
    createdAt: '2026-05-11T10:00:00.000Z',
    updatedAt: '2026-05-11T12:00:00.000Z',
    publishedAt: '2026-05-11T12:00:00.000Z',
  });

  expect(isEdutainmentGalleryEntry(card)).toBe(true);
  expect(card.publicWorkCode).toBe('BO-12345678');
  expect(card.coverImageSrc).toBe('/apple.png');
  expect(card.themeTags[0]).toBe('寓教于乐');
});