Files
xiaobai-review/frontend/login/page.js
T
4a63ccd10f feat(HEL-251): 按确认稿实现登录页动态小K线人物
在桌面登录门户品牌空白带加入红绿小K线角色,支持焦点、密码遮挡、登录反馈和减少动态效果,且不移动原有文案与行情图。

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>
2026-08-29 21:46:05 +08:00

611 lines
23 KiB
JavaScript
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This file contains ambiguous Unicode characters
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(function bootLoginPortal(global) {
"use strict";
const THEME_KEY = "xiaobaiTheme";
const api = global.XiaobaiAPI;
const card = document.querySelector("#loginCard");
const themeButton = document.querySelector("#loginThemeToggle");
const state = {
view: "first",
mode: "login",
accounts: [],
currentUserId: null,
loading: false,
confirmingId: null,
error: "",
username: "",
password: "",
passwordVisible: false,
};
function escapeHtml(value) {
return String(value ?? "").replace(/[&<>"']/g, (ch) => (
{ "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;", "'": "&#39;" }[ch]
));
}
function preferredTheme() {
try {
const stored = global.localStorage.getItem(THEME_KEY);
if (stored === "dark" || stored === "light") return stored;
} catch (_error) {
// Fall through to the system preference.
}
return global.matchMedia && global.matchMedia("(prefers-color-scheme: dark)").matches
? "dark"
: "light";
}
function applyTheme(theme, persist) {
const normalized = theme === "dark" ? "dark" : "light";
document.documentElement.dataset.theme = normalized;
document.documentElement.style.colorScheme = normalized;
themeButton.textContent = normalized === "dark" ? "☀ 日间" : "🌙 夜间";
themeButton.setAttribute("aria-label", normalized === "dark" ? "切换到日间模式" : "切换到夜间模式");
if (persist) {
try {
global.localStorage.setItem(THEME_KEY, normalized);
} catch (_error) {
// Theme still applies for the current page when storage is unavailable.
}
}
}
function setError(message) {
state.error = message || "";
}
function formatLastUsed(value) {
if (!value) return "";
const parsed = new Date(value);
if (Number.isNaN(parsed.getTime())) return "";
const now = new Date();
const hh = String(parsed.getHours()).padStart(2, "0");
const mm = String(parsed.getMinutes()).padStart(2, "0");
if (parsed.toDateString() === now.toDateString()) return `今天 ${hh}:${mm}`;
const yesterday = new Date(now);
yesterday.setDate(now.getDate() - 1);
if (parsed.toDateString() === yesterday.toDateString()) return `昨天 ${hh}:${mm}`;
return `${parsed.getMonth() + 1}${parsed.getDate()}日`;
}
function chipsFor(account, current) {
const chips = [];
if (current) chips.push('<span class="login-chip login-chip-current">当前</span>');
if (account.role === "admin") chips.push('<span class="login-chip">管理员</span>');
if (account.membership?.subscribed) chips.push('<span class="login-chip login-chip-member">会员</span>');
else if (account.role !== "admin") chips.push('<span class="login-chip">普通用户</span>');
return chips.join("");
}
function returnPath() {
const raw = new URLSearchParams(global.location.search).get("next") || "";
if (!raw) return "/";
try {
const url = new URL(raw, global.location.origin);
if (url.origin !== global.location.origin) return "/";
const path = url.pathname || "/";
if (path === "/login" || path.startsWith("/login/")) return "/";
return `${path}${url.search}${url.hash}` || "/";
} catch (_error) {
return "/";
}
}
function enterApp() {
global.location.replace(returnPath());
}
function formMarkup(options) {
const registering = state.mode === "register";
const submitLabel = options.submitLabel
|| (state.loading ? "正在登录..." : registering ? "注册并进入" : options.add ? "添加并进入" : "登录");
const lead = options.lead;
const hint = options.hint;
const invalid = state.error ? " is-invalid" : "";
const passwordType = state.passwordVisible ? "text" : "password";
const passwordToggle = state.passwordVisible ? "隐藏" : "显示";
return [
options.back
? '<button class="login-back" type="button" data-login-action="picker">返回账号列表</button>'
: "",
`<h2 class="login-card-title">${escapeHtml(options.title)}</h2>`,
`<p class="login-card-lead">${escapeHtml(lead)}</p>`,
'<div class="login-tabs" role="tablist">',
`<button class="login-tab${state.mode === "login" ? " is-active" : ""}" type="button" data-auth-mode="login">登录</button>`,
`<button class="login-tab${state.mode === "register" ? " is-active" : ""}" type="button" data-auth-mode="register">注册</button>`,
"</div>",
'<form class="login-form" id="loginForm">',
`<label class="form-field"><span>账号名</span><input id="loginUsername" type="text" minlength="3" maxlength="30" autocomplete="username" placeholder="请输入账号名" value="${escapeHtml(state.username)}" required></label>`,
`<label class="form-field"><span>密码</span><span class="login-password-wrap"><input id="loginPassword" class="${invalid.trim()}" type="${passwordType}" minlength="8" maxlength="128" autocomplete="${registering ? "new-password" : "current-password"}" placeholder="请输入密码" value="${escapeHtml(state.password)}" required><button class="login-password-toggle" type="button" data-login-action="toggle-password" aria-pressed="${state.passwordVisible ? "true" : "false"}" aria-label="${state.passwordVisible ? "隐藏密码" : "显示密码"}">${passwordToggle}</button></span></label>`,
`<label class="form-field" id="loginConfirmField"${registering ? "" : " hidden"}><span>确认密码</span><input id="loginPasswordConfirm" type="password" minlength="8" maxlength="128" autocomplete="new-password"${registering ? " required" : ""}></label>`,
state.error ? `<p class="login-error">${escapeHtml(state.error)}</p>` : '<p class="login-error" hidden></p>',
`<button class="button primary login-submit" type="submit"${state.loading ? " disabled" : ""}>`,
state.loading ? '<span class="login-spinner" aria-hidden="true"></span>' : "",
`<span>${escapeHtml(submitLabel)}</span></button>`,
"</form>",
`<p class="login-hint">${escapeHtml(hint)}</p>`,
].join("");
}
function accountRow(account) {
const current = Number(account.user_id) === Number(state.currentUserId);
const confirming = Number(state.confirmingId) === Number(account.user_id);
const managing = state.view === "manage";
const classes = [
"login-account-row",
current ? "is-current" : "",
confirming ? "is-confirming" : "",
!managing ? "is-switchable" : "",
].filter(Boolean).join(" ");
if (managing && confirming) {
return [
`<div class="${classes}" data-user-id="${account.user_id}">`,
`<p class="login-confirm-copy">移除「${escapeHtml(account.username)}」的本机记录?</p>`,
'<div class="login-confirm-actions">',
`<button class="button danger-button" type="button" data-forget-id="${account.user_id}">移除</button>`,
'<button class="button" type="button" data-login-action="cancel-forget">取消</button>',
"</div></div>",
].join("");
}
const glyph = escapeHtml(String(account.username || "账").slice(0, 1));
const tone = Number(account.user_id || 0) % 4;
const used = formatLastUsed(account.last_used_at);
const action = managing
? `<button class="login-account-remove" type="button" data-confirm-id="${account.user_id}" aria-label="移除 ${escapeHtml(account.username)}"><svg width="16" height="16" viewBox="0 0 16 16" aria-hidden="true"><path fill="currentColor" d="M6 2h4l.5 1H14v1H2V3h3.5L6 2zm1 4v6H6V6h1zm3 0v6H9V6h1zM3.5 5H13l-.7 8.2A1.5 1.5 0 0 1 10.81 14H5.19a1.5 1.5 0 0 1-1.49-1.8L3.5 5z"></path></svg></button>`
: current
? '<span class="login-account-action"><span class="login-account-check" aria-hidden="true">✓</span>继续使用</span>'
: "";
const switchAttr = !managing && !current ? ` data-switch-id="${account.user_id}"` : "";
const resumeAttr = !managing && current ? ` data-resume-id="${account.user_id}"` : "";
return [
`<div class="${classes}" data-user-id="${account.user_id}"${switchAttr}${resumeAttr}>`,
`<span class="login-avatar tone-${tone}" aria-hidden="true">${glyph}</span>`,
'<div class="login-account-meta">',
'<div class="login-account-name">',
`<strong>${escapeHtml(account.username)}</strong>`,
chipsFor(account, current),
"</div>",
used ? `<span class="login-account-used">上次登录 ${escapeHtml(used)}</span>` : "",
"</div>",
action,
"</div>",
].join("");
}
function pickerMarkup() {
const count = state.accounts.length;
const managing = state.view === "manage";
return [
managing
? ""
: '<button class="login-back" type="button" data-login-action="resume">返回复盘</button>',
`<h2 class="login-card-title">${managing ? "管理账号记录" : "选择账号"}</h2>`,
`<p class="login-card-lead">${managing
? "移除只删除这台电脑上的登录记录,不会注销账号"
: `这台电脑已记录 ${count} 个账号,点选即可进入,无需再次输入密码。`}</p>`,
managing
? '<div class="login-manage-toolbar"><p class="login-manage-hint">点击右侧图标移除对应记录</p><button class="login-manage-done" type="button" data-login-action="picker">完成</button></div>'
: "",
`<div class="login-account-list">${state.accounts.map(accountRow).join("")}</div>`,
managing
? ""
: '<button class="login-add" type="button" data-login-action="add"> 添加账号</button>',
managing
? ""
: '<button class="login-manage" type="button" data-login-action="manage">管理已记录的账号</button>',
state.error ? `<p class="login-error">${escapeHtml(state.error)}</p>` : "",
managing
? '<p class="login-privacy"><span class="login-lock" aria-hidden="true">🔒</span>移除后再次登录该账号需重新输入密码</p>'
: '<p class="login-privacy"><span class="login-lock" aria-hidden="true">🔒</span>账号记录仅保存在这台电脑的浏览器中</p>',
].join("");
}
function render() {
card.classList.toggle("is-loading", state.loading);
if (state.view === "first" || state.view === "add") {
card.innerHTML = formMarkup({
title: state.view === "add" ? "添加账号" : "欢迎回来",
lead: state.view === "add" ? "登录另一个账号,添加后可随时一键切换" : "登录后进入你的复盘空间",
hint: state.view === "add"
? "添加后账号会保存在这台电脑,方便随时切换。"
: "密码连续输错 5 次将锁定 10 分钟。还没有账号?切换到「注册」创建。",
add: state.view === "add",
back: state.view === "add",
});
} else {
card.innerHTML = pickerMarkup();
}
bindCard();
if (mascots) mascots.sync();
}
function bindCard() {
card.querySelectorAll("[data-auth-mode]").forEach((button) => {
button.addEventListener("click", () => {
state.mode = button.dataset.authMode === "register" ? "register" : "login";
setError("");
render();
});
});
card.querySelectorAll("[data-login-action]").forEach((button) => {
button.addEventListener("click", () => {
const action = button.dataset.loginAction;
if (action === "toggle-password") {
togglePasswordVisible();
return;
}
if (action === "resume") {
resumeCurrentAccount();
return;
}
if (action === "picker") {
state.view = state.accounts.length ? "picker" : "first";
state.confirmingId = null;
} else if (action === "add") {
state.view = "add";
state.mode = "login";
} else if (action === "manage") {
state.view = "manage";
} else if (action === "cancel-forget") {
state.confirmingId = null;
}
setError("");
render();
});
});
card.querySelectorAll("[data-switch-id]").forEach((button) => {
button.addEventListener("click", () => switchAccount(Number(button.dataset.switchId)));
});
card.querySelectorAll("[data-resume-id]").forEach((button) => {
button.addEventListener("click", () => resumeCurrentAccount());
});
card.querySelectorAll("[data-confirm-id]").forEach((button) => {
button.addEventListener("click", (event) => {
event.stopPropagation();
state.confirmingId = Number(button.dataset.confirmId);
render();
});
});
card.querySelectorAll("[data-forget-id]").forEach((button) => {
button.addEventListener("click", () => forgetAccount(Number(button.dataset.forgetId)));
});
const form = card.querySelector("#loginForm");
if (form) form.addEventListener("submit", submitCredentials);
}
async function loadAccounts() {
const payload = await api.request("/api/auth/accounts");
state.accounts = payload.accounts || [];
state.currentUserId = payload.current_user_id ?? null;
const params = new URLSearchParams(global.location.search);
if (params.get("mode") === "register") state.mode = "register";
if (params.get("notice")) setError(params.get("notice"));
if (state.accounts.length) state.view = "picker";
else state.view = "first";
}
async function submitCredentials(event) {
event.preventDefault();
const username = document.querySelector("#loginUsername").value.trim();
const password = document.querySelector("#loginPassword").value;
state.username = username;
state.password = password;
if (state.mode === "register" && password !== document.querySelector("#loginPasswordConfirm").value) {
setError("两次输入的密码不一致。");
render();
return;
}
state.loading = true;
setError("");
render();
try {
await api.request(`/api/auth/${state.mode}`, "POST", { username, password });
await celebrateLogin();
enterApp();
} catch (error) {
state.loading = false;
setError(error.message || "账号操作失败");
render();
mascots.fail();
}
}
async function switchAccount(userId) {
state.loading = true;
setError("");
render();
try {
await api.request("/api/auth/switch", "POST", { user_id: userId });
enterApp();
} catch (error) {
state.loading = false;
setError(error.message || "该账号需重新验证");
render();
}
}
async function resumeCurrentAccount() {
state.loading = true;
setError("");
render();
try {
const session = await api.request("/api/auth/me");
const sessionUserId = session.user?.id;
const matches = Boolean(session.authenticated) && (
!state.currentUserId || Number(sessionUserId) === Number(state.currentUserId)
);
if (!matches) {
throw new Error("当前会话已失效,请重新登录");
}
enterApp();
} catch (error) {
state.loading = false;
setError(error.message || "当前会话已失效,请重新登录");
render();
}
}
async function forgetAccount(userId) {
try {
await api.request("/api/auth/forget", "POST", { user_id: userId });
state.accounts = state.accounts.filter((item) => Number(item.user_id) !== Number(userId));
state.confirmingId = null;
if (!state.accounts.length) state.view = "first";
setError("");
render();
} catch (error) {
setError(error.message || "移除失败");
render();
}
}
function togglePasswordVisible() {
state.passwordVisible = !state.passwordVisible;
const input = document.querySelector("#loginPassword");
const button = document.querySelector(".login-password-toggle");
if (input) {
input.type = state.passwordVisible ? "text" : "password";
input.focus();
}
if (button) {
button.textContent = state.passwordVisible ? "隐藏" : "显示";
button.setAttribute("aria-pressed", state.passwordVisible ? "true" : "false");
button.setAttribute("aria-label", state.passwordVisible ? "隐藏密码" : "显示密码");
}
mascots.sync();
}
function reducedMotion() {
return Boolean(global.matchMedia && global.matchMedia("(prefers-reduced-motion: reduce)").matches);
}
function finePointer() {
return Boolean(global.matchMedia && global.matchMedia("(pointer: fine)").matches);
}
function wait(ms) {
return new Promise((resolve) => global.setTimeout(resolve, ms));
}
async function celebrateLogin() {
mascots.succeed();
if (!reducedMotion()) await wait(720);
}
const mascots = (() => {
const root = document.querySelector("#loginMascots");
const red = root && root.querySelector(".login-mascot.is-red");
const green = root && root.querySelector(".login-mascot.is-green");
const motion = {
pupilX: 0,
pupilY: 0,
targetX: 0,
targetY: 0,
leanRed: 0,
leanGreen: 0,
targetLeanRed: 0,
targetLeanGreen: 0,
};
let mood = "idle";
let locked = "";
let blinkTimer = 0;
let failTimer = 0;
let raf = 0;
function setVars() {
if (!red || !green) return;
const pupilX = `${motion.pupilX.toFixed(2)}px`;
const pupilY = `${motion.pupilY.toFixed(2)}px`;
red.style.setProperty("--pupil-x", pupilX);
red.style.setProperty("--pupil-y", pupilY);
green.style.setProperty("--pupil-x", pupilX);
green.style.setProperty("--pupil-y", pupilY);
red.style.setProperty("--lean", `${motion.leanRed.toFixed(2)}deg`);
green.style.setProperty("--lean", `${motion.leanGreen.toFixed(2)}deg`);
}
function poseFor(next) {
if (next === "account" || next === "busy") {
motion.targetX = 3.2;
motion.targetY = 0.8;
motion.targetLeanRed = 7;
motion.targetLeanGreen = 5.6;
return;
}
if (next === "password") {
motion.targetX = 0;
motion.targetY = 0;
motion.targetLeanRed = 0;
motion.targetLeanGreen = 0;
return;
}
if (next === "fail") {
motion.targetX = 0;
motion.targetY = 2.8;
motion.targetLeanRed = 8;
motion.targetLeanGreen = 8;
return;
}
if (next === "success") {
motion.targetX = 0;
motion.targetY = 0;
motion.targetLeanRed = 0;
motion.targetLeanGreen = 0;
return;
}
if (!finePointer()) {
motion.targetX = 2.4;
motion.targetY = 0.4;
motion.targetLeanRed = 4;
motion.targetLeanGreen = 3.2;
return;
}
motion.targetLeanRed = 0;
motion.targetLeanGreen = 0;
}
function applyMood(next) {
if (!root) return;
const changed = next !== mood;
if (changed) {
mood = next;
root.dataset.mood = next;
poseFor(next);
} else if (next !== "idle") {
poseFor(next);
}
if (reducedMotion()) {
motion.pupilX = motion.targetX;
motion.pupilY = motion.targetY;
motion.leanRed = motion.targetLeanRed;
motion.leanGreen = motion.targetLeanGreen;
setVars();
}
}
function focusedControl() {
const active = document.activeElement;
if (!active || !card.contains(active)) return "";
if (active.classList.contains("login-password-toggle")) return "loginPassword";
return active.id || "";
}
function desiredMood() {
if (locked === "success") return "success";
if (state.loading) return "busy";
const focused = focusedControl();
if (focused === "loginPassword" || focused === "loginPasswordConfirm") return "password";
if (focused === "loginUsername") return "account";
if (locked === "fail") return "fail";
return "idle";
}
function sync() {
applyMood(desiredMood());
}
function succeed() {
locked = "success";
applyMood("success");
}
function fail() {
locked = "fail";
applyMood("fail");
global.clearTimeout(failTimer);
failTimer = global.setTimeout(() => {
if (locked === "fail") locked = "";
sync();
}, 900);
}
function blink() {
if (!root || reducedMotion()) return;
if (mood !== "idle" && mood !== "account" && mood !== "busy") return;
root.classList.remove("is-blinking");
void root.offsetWidth;
root.classList.add("is-blinking");
global.setTimeout(() => root.classList.remove("is-blinking"), 160);
}
function scheduleBlink() {
global.clearTimeout(blinkTimer);
if (reducedMotion()) return;
const waitMs = 4000 + Math.random() * 2000;
blinkTimer = global.setTimeout(() => {
blink();
scheduleBlink();
}, waitMs);
}
function onMouseMove(event) {
if (reducedMotion() || !finePointer()) return;
if (desiredMood() !== "idle") return;
const rect = root.getBoundingClientRect();
const cx = rect.left + rect.width * 0.42;
const cy = rect.top + rect.height * 0.42;
const dx = event.clientX - cx;
const dy = event.clientY - cy;
const dist = Math.hypot(dx, dy) || 1;
const cap = 3.5;
motion.targetX = (dx / dist) * Math.min(cap, Math.abs(dx) / 90);
motion.targetY = (dy / dist) * Math.min(cap, Math.abs(dy) / 90);
const tilt = Math.max(-5, Math.min(5, (dx / Math.max(global.innerWidth, 1)) * 10));
motion.targetLeanRed = tilt;
motion.targetLeanGreen = tilt * 0.8;
}
function tick() {
if (!root) return;
if (!reducedMotion()) {
motion.pupilX += (motion.targetX - motion.pupilX) * 0.18;
motion.pupilY += (motion.targetY - motion.pupilY) * 0.18;
motion.leanRed += (motion.targetLeanRed - motion.leanRed) * 0.18;
motion.leanGreen += (motion.targetLeanGreen - motion.leanGreen) * 0.18;
setVars();
} else {
motion.pupilX = motion.targetX;
motion.pupilY = motion.targetY;
motion.leanRed = motion.targetLeanRed;
motion.leanGreen = motion.targetLeanGreen;
setVars();
}
raf = global.requestAnimationFrame(tick);
}
function onFocusChange() {
global.requestAnimationFrame(sync);
}
if (root) {
document.addEventListener("focusin", onFocusChange);
document.addEventListener("focusout", onFocusChange);
global.addEventListener("mousemove", onMouseMove, { passive: true });
if (!reducedMotion()) {
raf = global.requestAnimationFrame(tick);
scheduleBlink();
} else {
poseFor("idle");
setVars();
}
sync();
}
return { sync, succeed, fail };
})();
themeButton.addEventListener("click", () => {
applyTheme(document.documentElement.dataset.theme === "dark" ? "light" : "dark", true);
});
applyTheme(preferredTheme(), false);
loadAccounts()
.then(render)
.catch((error) => {
setError(error.message || "无法连接本地服务");
state.view = "first";
render();
});
})(window);