/**
* Xbox Cart History Switcher
* 远程路径: https://raw.githubusercontent.com/dragonisheep/Surge/refs/heads/master/Scripts/CartHistorySwitcher.js
*
* 功能：
* 1. 访问 https://carthistory.com/ → 展示所有历史 gamertag 卡片列表
* 2. 点击某条记录 → 访问 https://carthistory.com/?action=apply&index=N
* → 将该条的 cartId / authorization / gamertag 覆盖到 $persistentStore
* 3. 切换后自动跳回列表页，当前激活的卡片会高亮显示
*/
const HISTORY_KEY = "cartId_history";
const CART_KEY = "cartId";
const AUTH_KEY = "authorization";
const GAMERTAG_KEY = "gamertag";
const url = $request.url;
const parsed = new URL(url);
const action = parsed.searchParams.get("action");
const indexStr = parsed.searchParams.get("index");
if (action === "apply" && indexStr !== null) {
applySwitch(parseInt(indexStr, 10));
} else {
showList();
}
// ==================== 读取历史 ====================
function readHistory() {
const raw = $persistentStore.read(HISTORY_KEY);
if (!raw) return [];
try {
const arr = JSON.parse(raw);
return Array.isArray(arr) ? arr : [];
} catch (e) {
return [];
}
}
// ==================== 工具函数 ====================
function formatTimestamp(iso) {
try {
const d = new Date(iso);
const pad = n => String(n).padStart(2, '0');
return `${d.getFullYear()}-${pad(d.getMonth()+1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`;
} catch (e) {
return iso;
}
}
function escapeHtml(s) {
if (s == null) return '';
return String(s).replace(/[&<>"']/g, c => ({
'&': '&', '<': '<', '>': '>', '"': '"', "'": '''
}[c]));
}
function respondHtml(body) {
$done({
response: {
status: 200,
headers: {
"Content-Type": "text/html;charset=utf-8",
"Cache-Control": "no-store, no-cache, must-revalidate",
"Pragma": "no-cache"
},
body: body
}
});
}
// ==================== 展示列表 ====================
function showList() {
const history = readHistory();
const currentCartId = $persistentStore.read(CART_KEY) || "";
const currentGamertag = $persistentStore.read(GAMERTAG_KEY) || "";
// 倒序（最新在前），同时记录在原数组中的 index 用于切换
const reversed = history.map((e, i) => ({ entry: e, originalIndex: i })).reverse();
const cards = reversed.map(({ entry, originalIndex }) => {
const isActive = entry.cartId === currentCartId;
const cardStyle = isActive
? 'border:2px solid #10b981; background:#f0fdf4;'
: 'border:1px solid #e5e7eb; background:#fff;';
const activeBadge = isActive
? '当前激活'
: '';
const button = isActive
? ''
: ``;
return `
${escapeHtml(entry.gamertag)}${activeBadge}
${escapeHtml(formatTimestamp(entry.timestamp))}
${button}
`;
}).join('');
const emptyHint = history.length === 0
? '暂无历史记录
'
: '';
const currentInfo = currentGamertag
? `
当前激活账号
${escapeHtml(currentGamertag)}
`
: '';
const html = `
Cart History
🛒 Cart 账号历史
${currentInfo}
共 ${history.length} 条历史记录（最新在前）
${cards}
${emptyHint}
`;
respondHtml(html);
}
// ==================== 执行切换 ====================
function applySwitch(index) {
const history = readHistory();
if (!Number.isInteger(index) || index < 0 || index >= history.length) {
return showError("无效的记录索引", `index=${index}, 历史长度=${history.length}`);
}
const entry = history[index];
if (!entry || !entry.cartId || !entry.authorization) {
return showError("记录不完整", "该条记录缺少 cartId 或 authorization");
}
// 覆盖 persistentStore 中的当前值
$persistentStore.write(entry.cartId, CART_KEY);
$persistentStore.write(entry.authorization, AUTH_KEY);
$persistentStore.write(entry.gamertag || "", GAMERTAG_KEY);
$notification.post(
"✅ 账号切换成功",
`已切换到 ${entry.gamertag}`,
""
);
const html = `
切换成功
✅
切换成功
已切换到 ${escapeHtml(entry.gamertag)}
1 秒后自动返回列表...
`;
respondHtml(html);
}
// ==================== 错误页 ====================
function showError(title, detail) {
const html = `
错误
❌
${escapeHtml(title)}
${escapeHtml(detail)}
返回列表
`;
respondHtml(html);
}