hy2-panel/app/me/page.tsx

import type { Metadata } from "next";
import { redirect } from "next/navigation";

import { getRequestOrigin } from "@/lib/request-origin";
import { buildSubscriptionUrl, describeRemainingTraffic } from "@/lib/subscription";
import { requireUserSession } from "@/lib/session";
import { formatBytes, getUserById } from "@/lib/store";

export const metadata: Metadata = {
  title: "我的订阅",
};

export default async function MePage() {
  const session = await requireUserSession();
  const [user, origin] = await Promise.all([
    getUserById(session.user_id),
    getRequestOrigin(),
  ]);

  if (!user) {
    redirect("/login");
  }

  const usedBytes = user.used_tx_bytes + user.used_rx_bytes;
  const subscriptionUrl = user.subscription_token
    ? buildSubscriptionUrl(user.subscription_token, origin)
    : null;
  const clashImportUrl = subscriptionUrl
    ? `clash://install-config?url=${encodeURIComponent(subscriptionUrl)}`
    : null;

  return (
    <main className="me-shell">
      <div aria-hidden="true" className="me-backdrop">
        <span className="me-glow me-glow--warm" />
        <span className="me-glow me-glow--cool" />
        <span className="me-glow me-glow--light" />
      </div>
      <section className="me-stage">
        <article className="me-panel me-hero">
          <div className="me-hero-copy">
            <span className="eyebrow">FEIEPROXY SELF SERVICE</span>
            <h1>{user.username}</h1>
            <p className="page-lede">
              鹅梯 FeieProxy 用户面板。这里可以查看配额状态、获取订阅链接，并通过
              Clash URL Scheme 一键导入当前配置。
            </p>
            <div className="badge-row">
              <span
                className={`status-pill ${
                  user.enabled ? "status-pill--ok" : "status-pill--danger"
                }`}
              >
                {user.enabled ? "账号已启用" : "账号已禁用"}
              </span>
              <span className="status-pill status-pill--neutral">
                {user.expires_at ?? "长期有效"}
              </span>
              <span className="status-pill status-pill--warm">
                {describeRemainingTraffic(user)}
              </span>
            </div>
          </div>
          <div className="me-identity-card">
            <span className="feature-kicker">ACCOUNT SNAPSHOT</span>
            <strong className="mono break-all">{user.auth_id}</strong>
            <p className="muted">
              订阅名称：{user.subscription_label || user.username}
            </p>
          </div>
        </article>

        <section className="me-grid">
          <article className="me-panel me-subscription-card">
            <div className="section-title section-title--top">
              <div>
                <span className="feature-kicker">SUBSCRIPTION</span>
                <h2>一键导入配置</h2>
              </div>
              <span className="status-pill status-pill--ink">Clash / Mihomo</span>
            </div>
            <p className="muted">
              推荐直接通过按钮唤起支持 `clash://` 的客户端导入。若浏览器拦截了自定义协议，允许一次即可。
            </p>
            <div className="me-action-row">
              {clashImportUrl ? (
                <a className="primary-button me-action-button" href={clashImportUrl}>
                  一键导入 Clash
                </a>
              ) : (
                <span className="status-pill status-pill--off">订阅暂不可用</span>
              )}
              {subscriptionUrl ? (
                <a
                  className="ghost-button me-action-button"
                  href={subscriptionUrl}
                  target="_blank"
                  rel="noreferrer"
                >
                  打开订阅链接
                </a>
              ) : null}
            </div>
            <div className="me-link-card">
              <span className="feature-kicker">SUBSCRIPTION URL</span>
              <p className="mono break-all">{subscriptionUrl ?? "暂不可用"}</p>
            </div>
            <div className="me-tip-grid">
              <div className="me-tip-card">
                <span className="feature-kicker">TIP 01</span>
                <strong>客户端未唤起时</strong>
                <p className="muted">确认已安装支持 `clash://` 的客户端，并允许浏览器打开外部应用。</p>
              </div>
              <div className="me-tip-card">
                <span className="feature-kicker">TIP 02</span>
                <strong>手动导入也可用</strong>
                <p className="muted">复制上方订阅链接，在 Clash / Mihomo 客户端中粘贴导入即可。</p>
              </div>
            </div>
          </article>

          <div className="me-side-stack">
            <article className="me-panel">
              <div className="section-title">
                <h2>流量概览</h2>
              </div>
              <div className="me-metrics-grid">
                <div className="me-metric-card me-metric-card--paper">
                  <span>总用量</span>
                  <strong>{formatBytes(usedBytes)}</strong>
                </div>
                <div className="me-metric-card me-metric-card--warm">
                  <span>剩余额度</span>
                  <strong>{describeRemainingTraffic(user)}</strong>
                </div>
                <div className="me-metric-card me-metric-card--ink">
                  <span>上传</span>
                  <strong>{formatBytes(user.used_tx_bytes)}</strong>
                </div>
                <div className="me-metric-card me-metric-card--sage">
                  <span>下载</span>
                  <strong>{formatBytes(user.used_rx_bytes)}</strong>
                </div>
              </div>
            </article>

            <article className="me-panel me-support-card">
              <span className="feature-kicker">ACCESS</span>
              <h2>使用说明</h2>
              <ul className="me-note-list">
                <li>域名入口适合网页登录与获取订阅。</li>
                <li>现有节点鉴权仍可继续使用原来的 `IP:3000` 直连地址。</li>
                <li>如果订阅内容更新，重新点击导入按钮即可刷新客户端配置。</li>
              </ul>
              <form action="/logout" method="post">
                <button className="ghost-button me-action-button me-action-button--full" type="submit">
                  退出登录
                </button>
              </form>
            </article>
          </div>
        </section>
      </section>
    </main>
  );
}