360 lines
11 KiB
JavaScript
360 lines
11 KiB
JavaScript
const ANILIST_API = 'https://graphql.anilist.co';
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const CACHE_NAME = 'waifuboard-schedule-v1';
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const CACHE_DURATION = 5 * 60 * 1000;
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const state = {
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currentDate: new Date(),
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viewType: 'MONTH',
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mode: 'SUB',
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loading: false,
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abortController: null,
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refreshInterval: null
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};
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document.addEventListener('DOMContentLoaded', () => {
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renderHeader();
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fetchSchedule();
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state.refreshInterval = setInterval(() => {
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console.log("Auto-refreshing schedule...");
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fetchSchedule(true);
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}, CACHE_DURATION);
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});
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async function getCache(key) {
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try {
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const cache = await caches.open(CACHE_NAME);
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const response = await cache.match(`/schedule-cache/${key}`);
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if (!response) return null;
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const cached = await response.json();
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const age = Date.now() - cached.timestamp;
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if (age < CACHE_DURATION) {
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console.log(`[Cache Hit] Loaded ${key} (Age: ${Math.round(age / 1000)}s)`);
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return cached.data;
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}
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console.log(`[Cache Stale] ${key} expired.`);
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cache.delete(`/schedule-cache/${key}`);
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return null;
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} catch (e) {
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console.error("Cache read failed", e);
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return null;
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}
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}
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async function setCache(key, data) {
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try {
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const cache = await caches.open(CACHE_NAME);
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const payload = JSON.stringify({
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timestamp: Date.now(),
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data: data
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});
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const response = new Response(payload, {
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headers: { 'Content-Type': 'application/json' }
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});
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await cache.put(`/schedule-cache/${key}`, response);
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} catch (e) {
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console.warn("Cache write failed", e);
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}
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}
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function getCacheKey() {
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if (state.viewType === 'MONTH') {
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return `M_${state.currentDate.getFullYear()}_${state.currentDate.getMonth()}`;
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} else {
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const start = getWeekStart(state.currentDate);
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return `W_${start.toISOString().split('T')[0]}`;
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}
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}
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function navigate(delta) {
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if (state.abortController) state.abortController.abort();
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if (state.viewType === 'MONTH') {
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state.currentDate.setMonth(state.currentDate.getMonth() + delta);
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} else {
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state.currentDate.setDate(state.currentDate.getDate() + (delta * 7));
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}
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renderHeader();
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fetchSchedule();
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}
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function setViewType(type) {
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if (state.viewType === type) return;
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state.viewType = type;
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document.getElementById('btnViewMonth').classList.toggle('active', type === 'MONTH');
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document.getElementById('btnViewWeek').classList.toggle('active', type === 'WEEK');
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if (state.abortController) state.abortController.abort();
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renderHeader();
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fetchSchedule();
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}
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function setMode(mode) {
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if (state.mode === mode) return;
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state.mode = mode;
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document.getElementById('btnSub').classList.toggle('active', mode === 'SUB');
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document.getElementById('btnDub').classList.toggle('active', mode === 'DUB');
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fetchSchedule();
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}
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function renderHeader() {
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const options = { month: 'long', year: 'numeric' };
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let title = state.currentDate.toLocaleDateString('en-US', options);
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if (state.viewType === 'WEEK') {
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const start = getWeekStart(state.currentDate);
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const end = new Date(start);
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end.setDate(end.getDate() + 6);
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const startStr = start.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
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const endStr = end.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
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title = `Week of ${startStr} - ${endStr}`;
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}
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document.getElementById('monthTitle').textContent = title;
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}
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function getWeekStart(date) {
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const d = new Date(date);
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const day = d.getDay();
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const diff = d.getDate() - day + (day === 0 ? -6 : 1);
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return new Date(d.setDate(diff));
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}
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async function fetchSchedule(forceRefresh = false) {
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const key = getCacheKey();
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if (!forceRefresh) {
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const cachedData = await getCache(key);
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if (cachedData) {
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renderGrid(cachedData);
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updateAmbient(cachedData);
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return;
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}
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}
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if (state.abortController) state.abortController.abort();
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state.abortController = new AbortController();
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const signal = state.abortController.signal;
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if (!forceRefresh) setLoading(true);
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let startTs, endTs;
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if (state.viewType === 'MONTH') {
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const year = state.currentDate.getFullYear();
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const month = state.currentDate.getMonth();
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startTs = Math.floor(new Date(year, month, 1).getTime() / 1000);
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endTs = Math.floor(new Date(year, month + 1, 0, 23, 59, 59).getTime() / 1000);
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} else {
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const start = getWeekStart(state.currentDate);
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start.setHours(0, 0, 0, 0);
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const end = new Date(start);
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end.setDate(end.getDate() + 7);
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startTs = Math.floor(start.getTime() / 1000);
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endTs = Math.floor(end.getTime() / 1000);
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}
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const query = `
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query ($start: Int, $end: Int, $page: Int) {
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Page(page: $page, perPage: 50) {
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pageInfo { hasNextPage }
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airingSchedules(airingAt_greater: $start, airingAt_lesser: $end, sort: TIME) {
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airingAt
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episode
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media {
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id
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title { userPreferred english }
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coverImage { large }
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bannerImage
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isAdult
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countryOfOrigin
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popularity
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}
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}
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}
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}
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`;
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let allData = [];
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let page = 1;
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let hasNext = true;
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let retries = 0;
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try {
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while (hasNext && page <= 6) {
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if (signal.aborted) throw new DOMException("Aborted", "AbortError");
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try {
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const res = await fetch(ANILIST_API, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json', 'Accept': 'application/json' },
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body: JSON.stringify({
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query,
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variables: { start: startTs, end: endTs, page }
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}),
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signal: signal
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});
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if (res.status === 429) {
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if (retries > 2) throw new Error("Rate Limited");
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console.warn("429 Hit. Waiting...");
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await delay(4000);
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retries++;
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continue;
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}
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const json = await res.json();
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if (json.errors) throw new Error("API Error");
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const data = json.data.Page;
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allData = [...allData, ...data.airingSchedules];
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hasNext = data.pageInfo.hasNextPage;
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page++;
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await delay(600);
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} catch (e) {
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if (e.name === 'AbortError') throw e;
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console.error(e);
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break;
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}
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}
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if (!signal.aborted) {
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await setCache(key, allData);
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renderGrid(allData);
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updateAmbient(allData);
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}
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} catch (e) {
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if (e.name !== 'AbortError') console.error("Fetch failed:", e);
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} finally {
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if (!signal.aborted) {
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setLoading(false);
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state.abortController = null;
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}
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}
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}
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function renderGrid(data) {
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const grid = document.getElementById('daysGrid');
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grid.innerHTML = '';
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let items = data.filter(i => !i.media.isAdult && i.media.countryOfOrigin === 'JP');
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if (state.mode === 'DUB') {
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items = items.filter(i => i.media.popularity > 20000);
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}
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if (state.viewType === 'MONTH') {
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const year = state.currentDate.getFullYear();
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const month = state.currentDate.getMonth();
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const daysInMonth = new Date(year, month + 1, 0).getDate();
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let firstDayIndex = new Date(year, month, 1).getDay() - 1;
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if (firstDayIndex === -1) firstDayIndex = 6;
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for (let i = 0; i < firstDayIndex; i++) {
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const empty = document.createElement('div');
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empty.className = 'day-cell empty';
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grid.appendChild(empty);
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}
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for (let day = 1; day <= daysInMonth; day++) {
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const dateObj = new Date(year, month, day);
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renderDayCell(dateObj, items, grid);
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}
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} else {
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const start = getWeekStart(state.currentDate);
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for (let i = 0; i < 7; i++) {
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const dateObj = new Date(start);
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dateObj.setDate(start.getDate() + i);
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renderDayCell(dateObj, items, grid);
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}
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}
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}
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function renderDayCell(dateObj, items, grid) {
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const cell = document.createElement('div');
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cell.className = 'day-cell';
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if (state.viewType === 'WEEK') cell.style.minHeight = '300px';
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const day = dateObj.getDate();
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const month = dateObj.getMonth();
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const year = dateObj.getFullYear();
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const now = new Date();
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if (day === now.getDate() && month === now.getMonth() && year === now.getFullYear()) {
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cell.classList.add('today');
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}
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const dayEvents = items.filter(i => {
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const eventDate = new Date(i.airingAt * 1000);
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return eventDate.getDate() === day && eventDate.getMonth() === month && eventDate.getFullYear() === year;
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});
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dayEvents.sort((a, b) => b.media.popularity - a.media.popularity);
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if (dayEvents.length > 0) {
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const top = dayEvents[0].media;
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const bg = document.createElement('div');
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bg.className = 'cell-backdrop';
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bg.style.backgroundImage = `url('${top.coverImage.large}')`;
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cell.appendChild(bg);
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}
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const header = document.createElement('div');
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header.className = 'day-header';
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header.innerHTML = `
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<span class="day-number">${day}</span>
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<span class="today-label">Today</span>
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`;
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cell.appendChild(header);
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const list = document.createElement('div');
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list.className = 'events-list';
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dayEvents.forEach(evt => {
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const title = evt.media.title.english || evt.media.title.userPreferred;
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const link = `/anime/${evt.media.id}`;
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const chip = document.createElement('a');
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chip.className = 'anime-chip';
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chip.href = link;
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chip.innerHTML = `
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<span class="chip-title">${title}</span>
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<span class="chip-ep">Ep ${evt.episode}</span>
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`;
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list.appendChild(chip);
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});
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cell.appendChild(list);
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grid.appendChild(cell);
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}
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function setLoading(bool) {
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state.loading = bool;
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const loader = document.getElementById('loader');
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if (bool) loader.classList.add('active');
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else loader.classList.remove('active');
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}
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function delay(ms) { return new Promise(r => setTimeout(r, ms)); }
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function updateAmbient(data) {
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if (!data || !data.length) return;
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const top = data.reduce((prev, curr) => (prev.media.popularity > curr.media.popularity) ? prev : curr);
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const img = top.media.bannerImage || top.media.coverImage.large;
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if (img) document.getElementById('ambientBg').style.backgroundImage = `url('${img}')`;
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} |