// 全局变量
let videos = [
{
"id": 1,
"title": "透明なパレット (self cover)",
"channel": "Aqu3ra",
"views": "576,197",
"uploadDate": "1 months ago",
"duration": "3:03",
"thumbnail": "img/cover/music-01.jpg",
"category": "music",
"type": "video"
},
{
"id": 2,
"title": "【歌ってみた】Duvet / covered by ヰ世界情緒",
"channel": "ヰ世界情緒 -Isekaijoucho-",
"views": "721,627",
"uploadDate": "5 days ago",
"duration": "3:32",
"thumbnail": "img/cover/music-02.jpg",
"category": "music",
"type": "video"
},
{
"id": 3,
"title": "ヨルシカ 『 晴る 』 －文化祭2025－",
"channel": "countben",
"views": "142,561",
"uploadDate": "2 months ago",
"duration": "4:46",
"thumbnail": "img/cover/music-03.jpg",
"category": "music",
"type": "video"
},
{
"id": 4,
"title": "【Silent Witch沈默魔女的秘密】OST 主題曲「沈黙の魔女」bgm｜Kitkit Lu COVER",
"channel": "KitKit Lu",
"views": "1,856,264",
"uploadDate": "5 months ago",
"duration": "2:39",
"thumbnail": "img/cover/music-04.jpg",
"category": "music",
"type": "video"
},
{
"id": 5,
"title": "I Can't Wait feat. GUMI",
"channel": "d0tc0mmie",
"views": "315,293",
"uploadDate": "1 month ago",
"duration": "1:35",
"thumbnail": "img/cover/music-05.jpg",
"category": "music",
"type": "video"
},
{
"id": 6,
"title": "MiSiDE: ZERO Update – Full Gameplay + Ending (Showcase)",
"channel": "RUSH PLAY",
"views": "900,156",
"uploadDate": "4 weeks ago",
"duration": "24:39",
"thumbnail": "img/cover/game-06.jpg",
"category": "game",
"type": "video"
},
{
"id": 7,
"title": "Minecraftの効果音でサイエンス",
"channel": "gmailアカウント",
"views": "651,192",
"uploadDate": "11 months ago",
"duration": "1:05",
"thumbnail": "img/cover/game-07.jpg",
"category": "game",
"type": "video"
},
{
"id": 8,
"title": "osu! NEEDS to Take Notes... (00PARTS World's 1st Clear)",
"channel": "bmc",
"views": "892,163",
"uploadDate": "1 month ago",
"duration": "8:21",
"thumbnail": "img/cover/game-08.jpg",
"category": "game",
"type": "video"
},
{
"id": 9,
"title": "ヨルシカ - 春泥棒（OFFICIAL VIDEO）",
"channel": "ヨルシカ / n-buna Official",
"views": "123,456,789",
"uploadDate": "5 years ago",
"duration": "4:17",
"thumbnail": "img/cover/music-09.jpg",
"category": "music",
"type": "video"
},
{
"id": 10,
"title": "YOASOBI「アイドル」Official Music Video",
"channel": "YOASOBI Official",
"views": "456,789,123",
"uploadDate": "2 years ago",
"duration": "3:33",
"thumbnail": "img/cover/music-10.jpg",
"category": "music",
"type": "video"
},
{
"id": 11,
"title": "花譜 - 不可解",
"channel": "花譜 -KAF-",
"views": "12,345,678",
"uploadDate": "3 years ago",
"duration": "4:05",
"thumbnail": "img/cover/music-11.jpg",
"category": "music",
"type": "video"
},
{
"id": 12,
"title": "ZUTOMAYO - STUDY ME",
"channel": "ZUTOMAYO",
"views": "23,456,789",
"uploadDate": "1 year ago",
"duration": "3:45",
"thumbnail": "img/cover/music-12.jpg",
"category": "music",
"type": "video"
},
{
"id": 13,
"title": "Eve - 廻廻奇譚",
"channel": "Eve",
"views": "89,123,456",
"uploadDate": "4 years ago",
"duration": "3:55",
"thumbnail": "img/cover/music-13.jpg",
"category": "music",
"type": "video"
},
{
"id": 14,
"title": "ClariS - コネクト",
"channel": "ClariS Official",
"views": "45,678,901",
"uploadDate": "10 years ago",
"duration": "4:30",
"thumbnail": "img/cover/music-14.jpg",
"category": "music",
"type": "video"
},
{
"id": 15,
"title": "米津玄師 Kenshi Yonezu - Lemon",
"channel": "Kenshi Yonezu 米津玄師",
"views": "96,539,145",
"uploadDate": "7 years ago",
"duration": "4:35",
"thumbnail": "img/cover/music-15.jpg",
"category": "music",
"type": "video"
},
{
"id": 16,
"title": "【初音ミク】 夜明けと蛍 【オリジナル】",
"channel": "ヨルシカ / n-buna Official",
"views": "27,749,534",
"uploadDate": "8 years ago",
"duration": "5:10",
"thumbnail": "img/cover/music-16.jpg",
"category": "music",
"type": "video"
},
{
"id": 17,
"title": "Empty old City - Buffer",
"channel": "Empty old city",
"views": "838,946",
"uploadDate": "1 year ago",
"duration": "3:18",
"thumbnail": "img/cover/music-17.jpg",
"category": "music",
"type": "video"
},
{
"id": 18,
"title": "I built Git for Minecraft for a hackathon and won",
"channel": "MathRayyan",
"views": "288,346",
"uploadDate": "12 days ago",
"duration": "5:13",
"thumbnail": "img/cover/game-18.jpg",
"category": "game",
"type": "video"
},
{
"id": 19,
"title": "怎麼讓遊戲越來越真？PBR貼圖是怎麼做到的？",
"channel": "孫拓海Taku",
"views": "25,364",
"uploadDate": "3 weeks ago",
"duration": "13:14",
"thumbnail": "img/cover/game-19.jpg",
"category": "game",
"type": "video"
},
{
"id": 20,
"title": "「空あくあ!」當さくな說出這句台詞時 全場都淚崩了....【結城さくな】【Vtuber中文/翻譯/精華】",
"channel": "Dar烤肉!",
"views": "116,498",
"uploadDate": "7 days ago",
"duration": "8:35",
"thumbnail": "img/cover/game-20.jpg",
"category": "game",
"type": "video"
},
{
"id": 21,
"title": "「明日方舟：终末地性能分析：二游画质巅峰？榨干手机！",
"channel": "极客湾Geekerwan",
"views": "51,649",
"uploadDate": "10 days ago",
"duration": "22:13",
"thumbnail": "img/cover/tech-21.jpg",
"category": "tech",
"type": "video"
},
{
"id": 22,
"title": "What GPU is the BEST for Linux Gaming?",
"channel": "Linus Tech Tips",
"views": "96,751",
"uploadDate": "7 days ago",
"duration": "10:55",
"thumbnail": "img/cover/tech-22.jpg",
"category": "tech",
"type": "video"
},
{
"id": 23,
"title": "How Hard Is It to Build Your First PC?",
"channel": "PLACITECH",
"views": "4,351",
"uploadDate": "2 months ago",
"duration": "12:47",
"thumbnail": "img/cover/tech-23.jpg",
"category": "tech",
"type": "video"
},
{
"id": 24,
"title": "回顾我们最中意的 2025 年产品发布 - 谷歌开发者新闻（年终特辑）",
"channel": "Google for Developers",
"views": "3,475",
"uploadDate": "1 month ago",
"duration": "6:39",
"thumbnail": "img/cover/tech-24.jpg",
"category": "tech",
"type": "video"
},
{
"id": 25,
"title": "Commodore 128 Alternate Universe",
"channel": "The 8-Bit Guy",
"views": "17,498",
"uploadDate": "4 months ago",
"duration": "8:35",
"thumbnail": "img/cover/tech-25.jpg",
"category": "tech",
"type": "video"
},
{
"id": 25,
"title": "Commodore 128 Alternate Universe",
"channel": "The 8-Bit Guy",
"views": "17,498",
"uploadDate": "4 months ago",
"duration": "8:35",
"thumbnail": "img/cover/tech-25.jpg",
"category": "tech",
"type": "video"
},
{
"id": 25,
"title": "Commodore 128 Alternate Universe",
"channel": "The 8-Bit Guy",
"views": "17,498",
"uploadDate": "4 months ago",
"duration": "8:35",
"thumbnail": "img/cover/tech-25.jpg",
"category": "tech",
"type": "video"
},
{
"id": 26,
"title": "\"The Roller Coaster\" - Behind the Scenes - Time Lapse & Commentary",
"channel": "AlanBeckerTutorials",
"views": "193,762",
"uploadDate": "7 years ago",
"duration": "14:52",
"thumbnail": "img/cover/art-26.jpg",
"category": "art",
"type": "video"
},
{
"id": 27,
"title": "Animation vs. Game Design",
"channel": "Alan Backer",
"views": "694,264",
"uploadDate": "2 months ago",
"duration": "3:12",
"thumbnail": "img/cover/art-27.jpg",
"category": "art",
"type": "video"
},
{
"id": 28,
"title": "The Far Lands - Animation vs. Minecraft Shorts Ep 38",
"channel": "Alan Backer",
"views": "975,192",
"uploadDate": "1 month ago",
"duration": "9:10",
"thumbnail": "img/cover/art-28.jpg",
"category": "art",
"type": "video"
},
{
"id": 29,
"title": "【Official MV】ray 超かぐや姫！Version／かぐや (cv.夏吉ゆうこ) ＆ 月見ヤチヨ (cv.早見沙織) from #超かぐや姫 ！【新作アニメーション】",
"channel": "",
"views": "78,192",
"uploadDate": "5 days ago",
"duration": "",
"thumbnail": "img/cover/music-29.jpg",
"category": "music",
"type": "short"
},
{
"id": 30,
"title": "ドッペルゲンガー feat.初音ミク#vocaloid #初音ミク",
"channel": "",
"views": "2,359",
"uploadDate": "3 days ago",
"duration": "",
"thumbnail": "img/cover/music-30.jpg",
"category": "music",
"type": "short"
},
{
"id": 31,
"title": "Melt CPK! Remix — English Subtitled Version",
"channel": "",
"views": "2,264",
"uploadDate": "3 days ago",
"duration": "",
"thumbnail": "img/cover/music-31.jpg",
"category": "music",
"type": "short"
},
{
"id": 32,
"title": "【Suite History】花譜×#KTちゃん「ギミギミ逃避行feat. #KTちゃん(Prod. peko)」 #花譜 #KTちゃん #組曲 #shorts",
"channel": "",
"views": "5,430",
"uploadDate": "2 days ago",
"duration": "",
"thumbnail": "img/cover/music-32.jpg",
"category": "music",
"type": "short"
},
{
"id": 33,
"title": "ヨルシカ - プレイシック #ヨルシカ #プレイシック #二人称 #yorushika #playsick #secondperson",
"channel": "",
"views": "39,254",
"uploadDate": "10 days ago",
"duration": "",
"thumbnail": "img/cover/music-33.jpg",
"category": "music",
"type": "short"
},
{
"id": 34,
"title": "#ヨルシカ #live #前世 #yorushika",
"channel": "",
"views": "36,181",
"uploadDate": "1 month ago",
"duration": "",
"thumbnail": "img/cover/music-34.jpg",
"category": "music",
"type": "short"
},
{
"id": 35,
"title": "【歌ってみた】蜜月アン・ドゥ・トロワ covered by ヰ世界情緒 #shorts",
"channel": "",
"views": "2,163",
"uploadDate": "6 days ago",
"duration": "",
"thumbnail": "img/cover/music-35.jpg",
"category": "music",
"type": "short"
},
{
"id": 36,
"title": "Thank you 2025🩵Have a wonderful new year! #YOASOBI_2025",
"channel": "",
"views": "36,165",
"uploadDate": "20 days ago",
"duration": "",
"thumbnail": "img/cover/music-36.jpg",
"category": "music",
"type": "short"
},
{
"id": 37,
"title": "初めてラブソングを書きました。新曲「ハートマーク feat.川谷絵音」#礼衣 #ハートマーク",
"channel": "",
"views": "2,609",
"uploadDate": "3 days ago",
"duration": "",
"thumbnail": "img/cover/music-37.jpg",
"category": "music",
"type": "short"
},
{
"id": 38,
"title": "Would you play this at the school talent show for $500? #osu #osugame",
"channel": "",
"views": "133,658",
"uploadDate": "2 months ago",
"duration": "",
"thumbnail": "img/cover/game-38.jpg",
"category": "game",
"type": "short"
},
{
"id": 39,
"title": "May your holidays be filled with great vibes, full combos, and lots of epic tracks! 🎵",
"channel": "",
"views": "1,658",
"uploadDate": "1 months ago",
"duration": "",
"thumbnail": "img/cover/game-39.jpg",
"category": "game",
"type": "short"
},
{
"id": 40,
"title": "PANDORA PARADOXXX RE:MASTER alternative spin method #maimai #maimaiでらっくす #maimai_dx",
"channel": "",
"views": "25,365",
"uploadDate": "12 days ago",
"duration": "",
"thumbnail": "img/cover/game-40.jpg",
"category": "game",
"type": "short"
},
{
"id": 41,
"title": "Arch Linux VS Debian in 1 Min #linux #arch #debian",
"channel": "",
"views": "3,565",
"uploadDate": "11 days ago",
"duration": "",
"thumbnail": "img/cover/tech-41.jpg",
"category": "tech",
"type": "short"
},
{
"id": 42,
"title": "#linux #homelab #opensource #tech #debian",
"channel": "",
"views": "7,925",
"uploadDate": "10 days ago",
"duration": "",
"thumbnail": "img/cover/tech-42.jpg",
"category": "tech",
"type": "short"
},
{
"id": 43,
"title": "The one key keyboard #tech",
"channel": "",
"views": "4,571",
"uploadDate": "1 month ago",
"duration": "",
"thumbnail": "img/cover/tech-43.jpg",
"category": "tech",
"type": "short"
},
];
let currentCategory = 'All';
// DOM 元素
const searchInput = document.querySelector('.search-input');
const searchBtn = document.querySelector('.search-btn');
const searchResults = document.querySelector('.search-results');
const searchResultsContent = document.querySelector('.search-results-content');
const videoGrid = document.querySelector('.video-grid');
const shortsGrid = document.querySelector('.shorts-grid');
const categoryBtns = document.querySelectorAll('.category-btn');
const subscriptionsList = document.querySelector('.subscriptions-list');
async function init() {
await loadVideos();
renderVideos();
renderShorts();
renderSubscriptions();
bindEvents();
}
async function loadVideos() {
return Promise.resolve(); // Already defined in global scope
}
function renderVideos() {
const filteredVideos = filterVideosByCategory(currentCategory);
videoGrid.innerHTML = '';
filteredVideos.forEach(video => {
if (video.type === 'video') {
const videoCard = createVideoCard(video);
videoGrid.appendChild(videoCard);
}
});
}
function renderShorts() {
const filteredVideos = filterVideosByCategory(currentCategory);
shortsGrid.innerHTML = '';
filteredVideos.forEach(video => {
if (video.type === 'short') {
const shortsCard = createShortsCard(video);
shortsGrid.appendChild(shortsCard);
}
});
}
function filterVideosByCategory(category) {
if (category === 'All') {
return videos;
}
const categoryMap = {
'Music': ['music'],
'Game': ['game'],
'Technology': ['tech'],
'Art': ['art'],
'Recently': videos.filter(v => v.uploadDate.includes('days ago')),
'Watched': []
};
if (categoryMap[category]) {
if (Array.isArray(categoryMap[category]) && categoryMap[category].length > 0 && typeof categoryMap[category][0] === 'string') {
return videos.filter(v => categoryMap[category].includes(v.category));
} else if (Array.isArray(categoryMap[category])) {
return categoryMap[category];
}
}
return videos;
}
function createVideoCard(video) {
const card = document.createElement('div');
card.className = 'video-card';
card.innerHTML = `
${video.duration}
`;
const menuToggle = card.querySelector('.menu-toggle');
const menuDropdown = card.querySelector('.menu-dropdown');
menuToggle.addEventListener('click', (e) => {
e.stopPropagation();
menuDropdown.classList.toggle('show');
});
document.addEventListener('click', () => { // Close the menu when clicking outside
menuDropdown.classList.remove('show');
});
return card;
}
function createShortsCard(video) {
const card = document.createElement('div');
card.className = 'shorts-card';
card.innerHTML = `
${video.title}
${video.views}
${video.uploadDate}
`;
return card;
}
function renderSubscriptions() { // Render the subscriptions list
const subscriptions = [
{ name: '花譜 -KAF-', avatar: 'img/avatar/kaf.png' },
{ name: 'ryo (supercell)', avatar: 'img/avatar/ryo.jpg' },
{ name: 'ヰ世界情緒', avatar: 'img/avatar/isekaijoucho.jpg' },
{ name: 'MyGo!!!!!', avatar: 'img/avatar/mygo.png' },
{ name: 'ZUTOMAYO', avatar: 'img/avatar/ztmy.jpg' },
{ name: 'Aqu3ra', avatar: 'img/avatar/aqu3ra.png' },
{ name: '『超かぐや姫 ! 』公式', avatar: 'img/avatar/cpk.png' },
{ name: '礼衣 / Rei', avatar: 'img/avatar/rei.jpg' },
{ name: 'tayori', avatar: 'img/avatar/tayori.jpg' }
];
subscriptionsList.innerHTML = '';
subscriptions.forEach(sub => {
const item = document.createElement('div');
item.className = 'subscription-item';
item.innerHTML = `
${sub.name}
`;
subscriptionsList.appendChild(item);
});
}
function performSearch(query) { // Perform the search and render the results
if (!query.trim()) {
searchResults.style.display = 'none';
return;
}
const results = videos.filter(video =>
video.title.toLowerCase().includes(query.toLowerCase()) ||
video.channel.toLowerCase().includes(query.toLowerCase())
);
renderSearchResults(results, query);
}
// Render the search results
function renderSearchResults(results, query) {
searchResultsContent.innerHTML = '';
if (results.length === 0) {
searchResultsContent.innerHTML = 'No videos found related to your search.
';
searchResults.style.display = 'block';
return;
}
results.forEach(video => {
const item = document.createElement('div');
item.className = 'search-result-item';
// Highlight the search keywords in the title and channel name
const highlightedTitle = video.title.replace(new RegExp(`(${query})`, 'gi'), '$1');
const highlightedChannel = video.channel.replace(new RegExp(`(${query})`, 'gi'), '$1');
item.innerHTML = `
${highlightedTitle}
${highlightedChannel}
${video.views} views · ${video.uploadDate}
`;
searchResultsContent.appendChild(item);
});
searchResults.style.display = 'block';
}
// Bind events to the DOM elements
function bindEvents() { // Bind events to the DOM elements
// Search event
searchInput.addEventListener('input', (e) => {
performSearch(e.target.value);
});
searchBtn.addEventListener('click', () => {
performSearch(searchInput.value);
});
// Close the search results when clicking outside
document.addEventListener('click', (e) => {
if (!e.target.closest('.search-container') && !e.target.closest('.search-results')) {
searchResults.style.display = 'none';
}
});
// Category buttons event
categoryBtns.forEach(btn => {
btn.addEventListener('click', () => {
// Remove all active states
categoryBtns.forEach(b => b.classList.remove('active'));
// Add current active state
btn.classList.add('active');
// Update current category
currentCategory = btn.textContent;
// Re-render videos and shorts
renderVideos();
renderShorts();
});
});
// Sidebar navigation buttons event
const navBtns = document.querySelectorAll('.nav-btn');
navBtns.forEach(btn => {
btn.addEventListener('click', () => {
// Remove all active states
navBtns.forEach(b => b.classList.remove('active'));
// Add current active state
btn.classList.add('active');
});
});
// Subscription section expand/collapse event
const subscriptionTitle = document.querySelector('.nav-section-title');
subscriptionTitle.addEventListener('click', () => {
const subscriptionsList = document.querySelector('.subscriptions-list');
const chevron = subscriptionTitle.querySelector('i');
if (subscriptionsList.style.display === 'none') {
subscriptionsList.style.display = 'block';
chevron.style.transform = 'rotate(0deg)';
} else {
subscriptionsList.style.display = 'none';
chevron.style.transform = 'rotate(-90deg)';
}
});
}
// Page load event: initialize the application
window.addEventListener('DOMContentLoaded', init);