Reorganize repository into pc web shared monorepo

Separate the local recognition, web publishing, and shared data paths while preserving direct script execution and existing site content.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
voson
2026-07-29 14:29:08 +08:00
co-authored by Cursor
parent 96a9312194
commit 9c5aa5b610
280 changed files with 1451 additions and 450 deletions
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/*
X-Content-Type-Options: nosniff
/index.html
Cache-Control: public, max-age=0, must-revalidate
/data.json
Cache-Control: public, max-age=0, must-revalidate
/app.js
Cache-Control: public, max-age=60, must-revalidate
/config.js
Cache-Control: public, max-age=0, must-revalidate
/router.js
Cache-Control: public, max-age=60, must-revalidate
/style.css
Cache-Control: public, max-age=300, must-revalidate
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/* Local defaults; production export overwrites via export_relations_site.py. */
var SITE_VERSION = "0.5.61";
var ABILITY_VIDEO_BASE = "";
var STATIC_ASSET_BASE = "";
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/**
* Pages Function: GET /api/live-status
*
* Visit-triggered live-status probing with request coalescing via the edge
* Cache API (no KV, no wrangler config). The first visitor after the 5-minute
* freshness window triggers a re-probe of every streamer with `live_url`;
* concurrent visitors within the window share the cached JSON.
*
* Probe logic is a JS port of fetch_streamer_live.py:
* - Bilibili: api.live.bilibili.com Room/get_info; data.live_status === 1 is
* live (0 offline, 2 replay counts as offline).
* - Douyin: warm up cookies (www.douyin.com + live.douyin.com), then GET
* live.douyin.com/<web_rid> with a browser UA and parse the escaped JSON in
* the SSR pace chunks: roomStore.roomInfo.room.status (2 live / 4 offline);
* the embedded web_rid must match the requested one.
*
* Soft-fail everywhere: douyin blocks from datacenter IPs are expected. When a
* single probe fails, the streamer carries over the last known is_live from
* the previous (stale) cache entry with `stale: true`; when every probe fails
* the stale cache entry is served wholesale (X-Live-Cache: stale-override),
* or an empty payload when nothing was ever cached (X-Live-Cache: error).
* The handler never throws a 500 for probe failures.
*
* Named exports double as the local test surface; the Pages runtime only
* routes onRequest* handlers.
*/
const CACHE_KEY = "https://live-status.internal/v1";
const FRESH_TTL_S = 300;
const FRESH_TTL_MS = FRESH_TTL_S * 1000;
// Store longer than the 5-min freshness window so expired-for-serve entries
// remain readable as carry-over material; freshness is governed by probed_at.
const CACHE_STORE_MAX_AGE_S = 6 * 60 * 60;
const CLIENT_MAX_AGE_S = 60;
const PROBE_TIMEOUT_MS = 8000;
const BATCH_SIZE = 3;
const DOUYIN_SPACING_MS = 800;
const BROWSER_UA =
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) " +
"AppleWebKit/537.36 (KHTML, like Gecko) " +
"Chrome/120.0.0.0 Safari/537.36";
const DOUYIN_HOME = "https://www.douyin.com/";
const DOUYIN_LIVE_HOME = "https://live.douyin.com/";
const BILIBILI_INFO_URL =
"https://api.live.bilibili.com/room/v1/Room/get_info?room_id=";
// Escaped JSON inside the SSR pace chunks: \"roomStore\":{\"roomInfo\":{\"room\":{
const DOUYIN_ROOMSTORE_RE = /\\"roomStore\\":\s*\{\\"roomInfo\\":\s*\{\\"room\\":\s*\{/;
const DOUYIN_STATUS_RE = /\\"status\\":\s*(\d)/;
const DOUYIN_WEBRID_RE = /\\"web_rid\\":\s*\\"(\d+)\\"/;
function sleep(ms) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
function fetchWithTimeout(url, init = {}) {
const ctrl = new AbortController();
const timer = setTimeout(() => ctrl.abort(), PROBE_TIMEOUT_MS);
return fetch(url, { ...init, signal: ctrl.signal }).finally(() =>
clearTimeout(timer)
);
}
/** Set-Cookie reader portable across Workers (getAll) and Node/undici. */
function setCookiesOf(res) {
const h = res && res.headers;
if (!h) return [];
if (typeof h.getSetCookie === "function") return h.getSetCookie() || [];
if (typeof h.getAll === "function") {
try {
return h.getAll("Set-Cookie") || [];
} catch {
return [];
}
}
return [];
}
function collectCookies(res, jar) {
for (const sc of setCookiesOf(res)) {
const pair = String(sc).split(";")[0];
const eq = pair.indexOf("=");
if (eq > 0) jar.set(pair.slice(0, eq).trim(), pair.slice(eq + 1).trim());
}
}
function cookieHeader(jar) {
return [...jar.entries()].map(([k, v]) => `${k}=${v}`).join("; ");
}
function douyinHeaders(referer, jar) {
const headers = {
"User-Agent": BROWSER_UA,
Accept: "*/*",
"Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8",
Referer: referer,
};
const cookie = jar && jar.size ? cookieHeader(jar) : "";
if (cookie) headers.Cookie = cookie;
return headers;
}
/** Seed cookies once so subsequent room-page requests are not blocked. */
export async function warmDouyinCookies(jar = new Map()) {
for (const url of [DOUYIN_HOME, DOUYIN_LIVE_HOME]) {
try {
const res = await fetchWithTimeout(url, {
headers: douyinHeaders(DOUYIN_HOME, jar),
});
collectCookies(res, jar);
await res.arrayBuffer(); // drain the body
} catch {
// warm-up is best-effort; the room probe below is the real check
}
await sleep(DOUYIN_SPACING_MS);
}
return jar;
}
/** Parse roomStore status from the SSR live room page (2 live / 4 offline). */
export async function probeDouyinRoom(rid, jar) {
const res = await fetchWithTimeout(DOUYIN_LIVE_HOME + rid, {
headers: douyinHeaders(DOUYIN_LIVE_HOME, jar),
});
collectCookies(res, jar);
const html = await res.text();
if (!html) throw new Error("empty room page");
const store = DOUYIN_ROOMSTORE_RE.exec(html);
if (!store) throw new Error("no roomStore in page (blocked or layout changed)");
// The room object opens with id_str/status; a short window is enough.
const end = store.index + store[0].length;
const win = html.slice(end, end + 3000);
const statusM = DOUYIN_STATUS_RE.exec(win);
if (!statusM) throw new Error("roomStore has no status field");
const embedded = DOUYIN_WEBRID_RE.exec(html);
if (!embedded || embedded[1] !== rid) {
throw new Error("page resolved to a different room (stale web_rid?)");
}
const status = parseInt(statusM[1], 10);
if (status === 2) return true;
if (status === 4) return false;
throw new Error(`unexpected room status ${status}`);
}
/** live_status: 0 offline, 1 live, 2 replay (replay counts as offline). */
export async function probeBilibiliRoom(roomId) {
const res = await fetchWithTimeout(BILIBILI_INFO_URL + roomId, {
headers: { "User-Agent": BROWSER_UA, Accept: "application/json" },
});
const payload = await res.json();
if (!payload || payload.code !== 0) {
throw new Error(`bilibili api error: code=${payload && payload.code}`);
}
const data = payload.data;
if (!data || typeof data !== "object") {
throw new Error("bilibili api returned no data");
}
return data.live_status === 1;
}
/** First path segment of the live room URL (douyin web_rid / bilibili room id). */
export function roomRefFromUrl(liveUrl) {
let path = "";
try {
path = new URL(String(liveUrl).trim()).pathname;
} catch {
return null;
}
const seg = path.replace(/^\/+|\/+$/g, "").split("/")[0];
return seg || null;
}
/** Extract probe targets (id/platform/room ref) from a data.json payload. */
export function targetsFromPayload(payload) {
const rows = payload && Array.isArray(payload.streamers) ? payload.streamers : [];
const targets = [];
for (const row of rows) {
if (!row || typeof row !== "object") continue;
const sid = String(row.id || "").trim();
const liveUrl = String(row.live_url || "").trim();
if (!sid || !liveUrl) continue;
const platform = String(row.platform || "").trim().toLowerCase();
const ref = roomRefFromUrl(liveUrl);
if (!ref) continue;
targets.push({ id: sid, platform, ref });
}
return targets;
}
async function probeAll(targets) {
const jar = targets.some((t) => t.platform === "douyin")
? await warmDouyinCookies()
: new Map();
const results = new Map(); // id -> { is_live } | { error }
for (let i = 0; i < targets.length; i += BATCH_SIZE) {
const batch = targets.slice(i, i + BATCH_SIZE);
await Promise.all(
batch.map(async (t) => {
try {
let isLive;
if (t.platform === "douyin") isLive = await probeDouyinRoom(t.ref, jar);
else if (t.platform === "bilibili") isLive = await probeBilibiliRoom(t.ref);
else throw new Error(`unsupported platform ${t.platform}`);
results.set(t.id, { is_live: isLive });
} catch (err) {
results.set(t.id, { error: String((err && err.message) || err) });
}
})
);
// Douyin rate-limits aggressively; keep spacing between its requests.
if (i + BATCH_SIZE < targets.length && jar.size) await sleep(DOUYIN_SPACING_MS);
}
return results;
}
function jsonResponse(body, cacheState, extraHeaders = {}) {
return new Response(JSON.stringify(body), {
status: 200,
headers: {
"Content-Type": "application/json; charset=utf-8",
"Cache-Control": `public, max-age=${CLIENT_MAX_AGE_S}`,
"X-Live-Cache": cacheState,
...extraHeaders,
},
});
}
async function readCachedPayload() {
try {
const cached = await caches.default.match(CACHE_KEY);
if (!cached) return null;
const data = await cached.json();
return data && typeof data === "object" ? data : null;
} catch {
return null;
}
}
function isFresh(data) {
const ts = Date.parse(data && data.probed_at);
return Number.isFinite(ts) && Date.now() - ts < FRESH_TTL_MS;
}
function emptyPayload() {
return { probed_at: new Date().toISOString(), ttl: FRESH_TTL_S, streamers: {} };
}
async function handle(context) {
const { request } = context;
const cachedData = await readCachedPayload();
if (cachedData && isFresh(cachedData)) {
return jsonResponse(cachedData, "hit");
}
let targets = [];
try {
const dataUrl = new URL("/data.json", request.url);
const res = await fetchWithTimeout(dataUrl.toString(), {
headers: { Accept: "application/json" },
});
if (res.ok) targets = targetsFromPayload(await res.json());
} catch {
// data.json unreachable: fall through to stale/empty below
}
if (!targets.length) {
if (cachedData) return jsonResponse(cachedData, "stale-override");
return jsonResponse(emptyPayload(), "error");
}
const staleStreamers =
cachedData && cachedData.streamers && typeof cachedData.streamers === "object"
? cachedData.streamers
: {};
const probed = await probeAll(targets);
const streamers = {};
let freshCount = 0;
for (const t of targets) {
const r = probed.get(t.id);
if (r && typeof r.is_live === "boolean") {
streamers[t.id] = { is_live: r.is_live };
freshCount += 1;
continue;
}
// Per-streamer soft-fail: carry over the last known state, marked stale.
const prev = staleStreamers[t.id];
if (prev && typeof prev.is_live === "boolean") {
streamers[t.id] = { is_live: prev.is_live, stale: true };
}
}
if (freshCount === 0) {
// Total probe failure (e.g. douyin blocking this colo): serve the stale
// snapshot if one exists, otherwise an explicitly empty payload.
if (cachedData) return jsonResponse(cachedData, "stale-override");
return jsonResponse(emptyPayload(), "error");
}
const body = { probed_at: new Date().toISOString(), ttl: FRESH_TTL_S, streamers };
const res = jsonResponse(body, "miss");
const cached = new Response(JSON.stringify(body), {
headers: {
"Content-Type": "application/json; charset=utf-8",
"Cache-Control": `max-age=${CACHE_STORE_MAX_AGE_S}`,
},
});
// Cache write must not block the response.
context.waitUntil(caches.default.put(CACHE_KEY, cached));
return res;
}
export async function onRequestGet(context) {
try {
return await handle(context);
} catch {
// Never 500 because of probing: last-resort empty payload.
return jsonResponse(emptyPayload(), "error");
}
}
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>DOTA2 上分帝</title>
<link rel="icon" href="/ui-icon/dota2_logo.png" type="image/png" />
<link rel="stylesheet" href="/style.css?v=0.5.61" />
</head>
<body>
<header class="topbar">
<div class="brand" aria-label="Dota 2 上分帝">
<img class="brand-logo" src="/ui-icon/dota2_logo_wordmark.png" alt="Dota 2" />
<span class="brand-title">上分帝</span>
</div>
<a
class="contact-mail"
href="mailto:c9mhs8vfmuyv@outlook.com"
aria-label="邮件联系"
title="c9mhs8vfmuyv@outlook.com"
>
<svg class="contact-mail-icon" viewBox="0 0 24 24" width="20" height="20" aria-hidden="true" focusable="false">
<path fill="currentColor" d="M20 4H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4-8 5-8-5V6l8 5 8-5v2z"/>
</svg>
</a>
<nav class="main-tabs" aria-label="主分页">
<button type="button" class="main-tab active" data-page="heroes">英雄</button>
<button type="button" class="main-tab" data-page="rankings">排行</button>
<button type="button" class="main-tab" data-page="streamers">主播</button>
<button type="button" class="main-tab" data-page="trends">走势</button>
<button type="button" class="main-tab" data-page="mechanics">机制</button>
<button type="button" class="main-tab" data-page="items">物品</button>
<button type="button" class="main-tab" data-page="patches">版本</button>
</nav>
<div id="heroes-toolbar" class="toolbar">
<div class="tagbar" id="tagbar" aria-label="定位筛选"></div>
<input id="q" class="search" type="search" placeholder="搜索英雄或别名" autocomplete="off" spellcheck="false" aria-label="搜索英雄" />
</div>
<div id="items-toolbar" class="toolbar hidden">
<div class="item-tools">
<input id="q-item" class="search search-inline" type="search" placeholder="搜索物品" autocomplete="off" spellcheck="false" aria-label="搜索物品" />
</div>
</div>
</header>
<main id="heroes-view" class="board">
<div class="columns" id="columns"></div>
</main>
<main id="rankings-view" class="board rankings-board hidden">
<div class="rankings-cluster">
<div class="rankings-center-wrap">
<div class="rankings-body" id="rankings-body"></div>
<aside class="rankings-aside" aria-label="排行筛选">
<h2 class="rankings-title">
<span class="rankings-title-row">
<span class="rankings-kicker" id="rankings-kicker">Immortal 排行榜</span>
<span id="rankings-tip-slot"></span>
</span>
</h2>
<div class="rankings-regions" id="rankings-regions" role="tablist" aria-label="选择地区"></div>
<p class="rankings-sub" id="rankings-sub"></p>
</aside>
</div>
</div>
</main>
<main id="streamers-view" class="board rankings-board streamers-board hidden">
<div class="rankings-cluster">
<div class="rankings-center-wrap streamers-center-wrap">
<div class="rankings-body streamers-body" id="streamers-body"></div>
<footer class="streamers-foot" id="streamers-foot" aria-hidden="true"></footer>
</div>
</div>
</main>
<main id="trends-view" class="board rankings-board trends-board hidden">
<div class="rankings-cluster">
<div class="rankings-center-wrap trends-center-wrap">
<div class="rankings-body" id="trends-body"></div>
<aside class="rankings-aside" aria-label="走势筛选">
<h2 class="rankings-title">
<span class="rankings-title-row">
<span class="rankings-kicker" id="trends-kicker">过去 8 周走势</span>
</span>
</h2>
<div class="trends-brackets" id="trends-brackets" aria-label="选择段位"></div>
<div class="trends-sort" id="trends-sort" role="tablist" aria-label="排序"></div>
<p class="rankings-sub" id="trends-sub"></p>
</aside>
</div>
</div>
</main>
<main id="mechanics-view" class="board rankings-board mechanics-board hidden">
<div class="rankings-cluster">
<div class="rankings-center-wrap mechanics-center-wrap">
<div class="rankings-body mechanics-body" id="mechanics-body"></div>
<aside class="rankings-aside" aria-label="机制筛选">
<h2 class="rankings-title">
<span class="rankings-title-row">
<span class="rankings-kicker">机制查询</span>
</span>
</h2>
<div class="mechanics-effects" id="mechanics-effects" aria-label="选择状态效果"></div>
</aside>
</div>
</div>
</main>
<main id="items-view" class="board items-board hidden">
<div class="items-cluster">
<div class="items-main">
<div class="shop-col-headers" aria-hidden="true">
<span class="shop-col-header basic">基础分类</span>
<span class="shop-col-header upgraded">合成分类</span>
</div>
<div id="item-shop" class="item-shop" aria-live="polite"></div>
</div>
<aside id="item-detail-box" class="item-detail-box empty" aria-live="polite">
点击物品查看详情与合成
</aside>
</div>
</main>
<main id="patches-view" class="board patches-board hidden">
<div class="patches-header">
<h2 class="patches-title"><span class="patches-kicker">游戏性更新</span><span class="patches-ver" id="patch-ver"></span></h2>
<select id="patch-select" aria-label="选择版本"></select>
</div>
<div class="patches-detail" id="patches-detail"></div>
<footer class="patches-site-version" id="patches-site-version" aria-hidden="true"></footer>
</main>
<section class="detail" id="detail" aria-live="polite"></section>
<script src="/config.js?v=0.5.61"></script>
<script src="/router.js?v=0.5.61"></script>
<script src="/app.js?v=0.5.61"></script>
</body>
</html>
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/* global window, history, location */
/**
* Hash-based router for the Climperor web site (web/relations).
*
* Synchronizes the browser URL with app state across these dimensions:
* - page: heroes | rankings | streamers | trends | mechanics | items | patches (top-level tab)
* - hero: selected hero key + detail sub-tab
* (skills|core|fears|trends|matchups|matches|streamers|patches; legacy stats → trends)
* - rankings: Immortal leaderboard region
* #/rankings[/region] (legacy #/rankings/meta[/bracket] → players / china)
* - streamers: curated Douyin streamer directory
* #/streamers
* - trends: medal bracket for the 8-week win/pick board
* #/trends[/bracket][?sort=pr] (default bracket legend, sort wr omitted)
* - mechanics: applies-effect query (dispel / CC)
* #/mechanics[/{effect}] (default effect basic_dispel omitted)
* - item: selected shop item key (items page)
* - patch: selected version string (patches page; latest when absent)
* - query params: tags=csv (heroes), q=search text (heroes + items)
*
* Two-way binding without feedback loops:
* - App calls syncStateToUrl() after each state mutation. We use
* history.pushState/replaceState, which update the URL silently
* (no hashchange event fires) — so applyUrlToState is never re-entered.
* - Back/forward navigation fires hashchange → applyUrlToState parses
* the new hash, hands a validated patch back to app, and app re-renders.
*
* Depends on app.js for state shape and render(); installed via installRouter().
*/
const ROUTE_DEFAULT = "#/heroes";
const VALID_PAGES = ["heroes", "rankings", "streamers", "trends", "mechanics", "items", "patches"];
const VALID_DETAIL_TABS = [
"skills",
"core",
"fears",
"trends",
"stats",
"matchups",
"matches",
"streamers",
"patches",
];
const DEFAULT_RANKING_REGION = "china";
const DEFAULT_TRENDS_BRACKET = "legend";
const DEFAULT_TRENDS_SORT = "wr_end";
const VALID_TRENDS_SORTS = ["wr_end", "pr_end"];
const TRENDS_SORT_URL = { wr_end: "wr", pr_end: "pr" };
const TRENDS_SORT_FROM_URL = { wr: "wr_end", pr: "pr_end", wr_end: "wr_end", pr_end: "pr_end" };
const DEFAULT_MECHANIC_EFFECT = "basic_dispel";
const VALID_MECHANIC_EFFECTS = [
"basic_dispel",
"strong_dispel",
"root",
"disarm",
"silence",
"mute",
"stun",
"hex",
"break",
"sleep",
"fear",
"taunt",
"blind",
"leash",
"invis",
"ethereal",
"cyclone",
];
let _deps = null;
/**
* Bind the router. deps = {
* getState: () => state,
* applyPatch: (patch) => void // validates + merges + renders
* }
* Call once after state.data is loaded.
*/
function installRouter(deps) {
_deps = deps;
window.addEventListener("hashchange", applyUrlToState);
}
/** Parse a hash string into a state patch (all fields nullable). */
function parseHash(hash) {
const out = {
page: null,
heroKey: null,
detailTab: null,
itemKey: null,
patchVersion: null,
rankingRegion: null,
trendsBracket: null,
trendsSort: null,
mechanicEffect: null,
tags: null,
query: null,
itemQuery: null,
};
let raw = hash || "";
if (raw.startsWith("#")) raw = raw.slice(1);
if (!raw.startsWith("/")) raw = "/" + raw;
const qIdx = raw.indexOf("?");
const pathPart = qIdx >= 0 ? raw.slice(0, qIdx) : raw;
const queryPart = qIdx >= 0 ? raw.slice(qIdx + 1) : "";
const segs = pathPart.split("/").filter(Boolean);
if (!segs.length) return out;
const page = segs[0];
if (!VALID_PAGES.includes(page)) return out;
out.page = page;
if (page === "heroes") {
if (segs[1]) out.heroKey = safeDecode(segs[1]);
if (segs[2]) out.detailTab = safeDecode(segs[2]);
} else if (page === "rankings") {
// Legacy #/rankings/meta[/bracket] → Immortal players board (default region).
if (segs[1] && segs[1] !== "meta") {
out.rankingRegion = safeDecode(segs[1]);
}
} else if (page === "trends") {
if (segs[1]) out.trendsBracket = safeDecode(segs[1]);
} else if (page === "mechanics") {
if (segs[1]) out.mechanicEffect = safeDecode(segs[1]);
} else if (page === "items") {
if (segs[1]) out.itemKey = safeDecode(segs[1]);
} else if (page === "patches") {
if (segs[1]) out.patchVersion = safeDecode(segs[1]);
}
const params = new URLSearchParams(queryPart);
const tagsParam = params.get("tags");
if (tagsParam) {
out.tags = new Set(
tagsParam.split(",").map((s) => safeDecode(s)).filter(Boolean)
);
}
const qParam = params.get("q");
if (qParam != null) {
if (page === "items") out.itemQuery = qParam;
else out.query = qParam;
}
if (page === "trends") {
const sortParam = params.get("sort");
if (sortParam && TRENDS_SORT_FROM_URL[sortParam]) {
out.trendsSort = TRENDS_SORT_FROM_URL[sortParam];
}
}
return out;
}
function safeDecode(s) {
try {
return decodeURIComponent(s);
} catch {
return "";
}
}
/** Serialize current app state into a hash string (with leading '#'). */
function serializeHash(state) {
if (!state || !VALID_PAGES.includes(state.page)) return ROUTE_DEFAULT;
let hash = "#/" + state.page;
if (state.page === "heroes") {
if (state.selectedKey) {
hash += "/" + encodeURIComponent(state.selectedKey);
let tab = state.detailTab;
if (tab === "stats") tab = "trends"; // normalize legacy alias in URL
if (tab && VALID_DETAIL_TABS.includes(tab) && tab !== "stats") {
hash += "/" + encodeURIComponent(tab);
}
}
} else if (state.page === "rankings") {
// Omit region when it is the default (china) — bare #/rankings means China.
const region = state.rankingRegion || DEFAULT_RANKING_REGION;
if (region && region !== DEFAULT_RANKING_REGION) {
hash += "/" + encodeURIComponent(region);
}
} else if (state.page === "trends") {
// Omit bracket when it is the default (legend) — bare #/trends means legend.
const bracket = state.trendsBracket || DEFAULT_TRENDS_BRACKET;
if (bracket && bracket !== DEFAULT_TRENDS_BRACKET) {
hash += "/" + encodeURIComponent(bracket);
}
const sort = state.trendsSort || DEFAULT_TRENDS_SORT;
if (VALID_TRENDS_SORTS.includes(sort) && sort !== DEFAULT_TRENDS_SORT) {
hash += "?sort=" + encodeURIComponent(TRENDS_SORT_URL[sort] || sort);
}
} else if (state.page === "mechanics") {
const effect = state.mechanicEffect || DEFAULT_MECHANIC_EFFECT;
if (effect && effect !== DEFAULT_MECHANIC_EFFECT) {
hash += "/" + encodeURIComponent(effect);
}
} else if (state.page === "items") {
if (state.selectedItemKey) {
hash += "/" + encodeURIComponent(state.selectedItemKey);
}
} else if (state.page === "patches") {
// Omit version when it is the latest — bare #/patches means "latest".
if (state.selectedPatch) {
const patches = (state.data && state.data.patches) || [];
const isLatest =
patches.length > 0 && patches[0].version === state.selectedPatch;
if (!isLatest) {
hash += "/" + encodeURIComponent(state.selectedPatch);
}
}
}
if (state.page === "heroes") {
const qs = new URLSearchParams();
if (state.tagFilters && state.tagFilters.size) {
qs.set("tags", Array.from(state.tagFilters).join(","));
}
if (state.query) qs.set("q", state.query);
const s = qs.toString();
if (s) hash += "?" + s;
} else if (state.page === "items") {
const qs = new URLSearchParams();
if (state.itemQuery) qs.set("q", state.itemQuery);
const s = qs.toString();
if (s) hash += "?" + s;
}
return hash;
}
/** Write current state into the URL. Use replace:true for high-frequency
* updates (search typing, tag toggles) to avoid history-stack spam. */
function syncStateToUrl({ replace = false } = {}) {
if (!_deps) return;
const hash = serializeHash(_deps.getState());
if (hash === window.location.hash) return; // no-op when state matches URL
if (replace) {
history.replaceState(null, "", hash);
} else {
history.pushState(null, "", hash);
}
}
/** Parse current location.hash, hand it to app for validation+merge, render.
* Invoked on hashchange (back/forward / direct location.hash writes) and
* once at startup for deep-link support. */
function applyUrlToState() {
if (!_deps) return;
const patch = parseHash(window.location.hash);
_deps.applyPatch(patch);
}
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