274 lines
11 KiB
TypeScript
274 lines
11 KiB
TypeScript
"use client";
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import { useState, useCallback, useEffect, useRef } from "react";
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import Link from "next/link";
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import JoinModal from "./JoinModal";
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import {
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getPayEnv,
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redirectToPay,
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getDeviceFromEnv,
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} from "@/app/lib/payment";
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import type { PayChannel } from "@/app/lib/payment";
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const avatarPhotos = [
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"https://i.pravatar.cc/150?img=32",
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"https://i.pravatar.cc/150?img=33",
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"https://i.pravatar.cc/150?img=25",
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"https://i.pravatar.cc/150?img=52",
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"https://i.pravatar.cc/150?img=44",
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];
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function isPrivateDevHost(hostname: string): boolean {
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if (!hostname) return false;
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if (hostname === "localhost" || hostname === "127.0.0.1" || hostname === "::1") return true;
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if (/^10\./.test(hostname) || /^192\.168\./.test(hostname)) return true;
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const match = hostname.match(/^172\.(\d{1,2})\./);
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if (!match) return false;
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const secondOctet = Number(match[1]);
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return secondOctet >= 16 && secondOctet <= 31;
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}
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function buildPendingUserId(email: string): string {
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return (
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"pending_" +
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Array.from(new TextEncoder().encode(email))
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.map((b) => b.toString(16).padStart(2, "0"))
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.join("")
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);
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}
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export default function HeroSection() {
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const [email, setEmail] = useState("");
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const [joinModalOpen, setJoinModalOpen] = useState(false);
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const [joinModalVipOnly, setJoinModalVipOnly] = useState(false);
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const [checking, setChecking] = useState(false);
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const [error, setError] = useState<string | null>(null);
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const [isLoggedIn, setIsLoggedIn] = useState(false);
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useEffect(() => {
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const checkAuth = async () => {
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try {
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const res = await fetch("/api/auth/me", { credentials: "include" });
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const data = await res.json();
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setIsLoggedIn(!!data?.user);
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} catch {
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setIsLoggedIn(false);
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}
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};
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checkAuth();
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const onAuth = () => checkAuth();
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window.addEventListener("auth:updated", onAuth);
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return () => window.removeEventListener("auth:updated", onAuth);
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}, []);
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const checkUserCacheRef = useRef<{ email: string; data: { exists: boolean; vip: boolean }; ts: number } | null>(null);
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const CACHE_TTL_MS = 60_000;
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const handleCheckAndProceed = useCallback(
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async (em: string) => {
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if (checking) return;
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const trimmed = em.trim();
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if (!trimmed) {
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setError("请输入邮箱");
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return;
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}
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setError(null);
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setChecking(true);
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try {
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const cached = checkUserCacheRef.current;
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if (cached && cached.email === trimmed && Date.now() - cached.ts < CACHE_TTL_MS) {
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const { exists, vip } = cached.data;
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if (exists) {
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setJoinModalVipOnly(!!vip);
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setJoinModalOpen(true);
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return;
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}
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}
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const checkRes = await fetch("/api/salon/check-user", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({ email: trimmed }),
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credentials: "include",
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});
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const checkData = await checkRes.json();
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if (!checkRes.ok || !checkData?.ok) {
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throw new Error(checkData?.error || checkData?.detail || "操作失败");
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}
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if (checkData.exists) {
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checkUserCacheRef.current = { email: trimmed, data: { exists: true, vip: !!checkData.vip }, ts: Date.now() };
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setJoinModalVipOnly(!!checkData.vip);
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setJoinModalOpen(true);
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return;
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}
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const shouldPrecreateUser =
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typeof window !== "undefined" &&
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isPrivateDevHost(window.location.hostname);
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let user_id = buildPendingUserId(trimmed);
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if (shouldPrecreateUser) {
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const ensureRes = await fetch("/api/salon/ensure-user", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({ email: trimmed }),
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credentials: "include",
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});
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const ensureData = await ensureRes.json();
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if (!ensureRes.ok || !ensureData?.ok || !ensureData?.user_id) {
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throw new Error(ensureData?.error || ensureData?.detail || "创建用户失败");
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}
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if (ensureData.is_new) {
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await fetch("/api/salon/set-needs-password-change", { method: "POST", credentials: "include" });
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}
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user_id = String(ensureData.user_id).trim();
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if (ensureData?.token && ensureData?.record) {
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await fetch("/api/auth/sync-session", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({ token: ensureData.token, record: ensureData.record }),
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credentials: "include",
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});
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}
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}
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const returnUrl =
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typeof window !== "undefined" ? `${window.location.origin}/join/paid` : "/join/paid";
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const env = getPayEnv();
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const channel: PayChannel = "wxpay";
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redirectToPay({
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user_id,
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return_url: returnUrl,
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channel,
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device: getDeviceFromEnv(env),
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useJoinConfig: true,
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});
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} catch (err) {
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setError(err instanceof Error ? err.message : "操作失败");
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} finally {
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setChecking(false);
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}
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},
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[checking]
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);
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const handleJoinClick = (e: React.FormEvent) => {
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e.preventDefault();
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handleCheckAndProceed(email);
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};
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return (
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<section className="relative overflow-hidden">
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<div className="absolute inset-0 bg-gradient-to-b from-orange-50/70 via-white to-[#fafafa] dark:from-gray-950 dark:via-gray-900 dark:to-gray-950" />
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<div
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className="absolute top-0 right-0 w-[500px] h-[500px] -translate-y-1/3 translate-x-1/4 opacity-40 rounded-full"
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style={{
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background:
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"radial-gradient(circle, rgba(249,115,22,0.25) 0%, transparent 70%)",
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}}
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/>
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<div className="relative max-w-[1400px] mx-auto px-5 sm:px-10 py-10 sm:py-14 md:py-20">
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<div className="flex flex-col lg:flex-row lg:items-start lg:gap-10 xl:gap-16">
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<div className="flex-1 min-w-0">
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<span className="inline-flex items-center gap-1.5 text-xs font-semibold text-orange-700 dark:text-orange-400 bg-orange-100 dark:bg-orange-900/30 px-3 py-1.5 rounded-full mb-5">
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🏆 数字游民首选
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</span>
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<h1 className="text-3xl sm:text-4xl md:text-5xl lg:text-6xl font-bold tracking-tight leading-tight mb-5">
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<span className="hero-gradient-text">探索中国</span>
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<br />
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<span className="text-gray-900 dark:text-gray-100">远程工作，自由生活</span>
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</h1>
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<p className="text-base sm:text-lg text-gray-500 dark:text-gray-400 max-w-2xl mb-7 leading-relaxed">
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加入全球数字游民社区，发现中国最适合远程工作和生活的城市
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</p>
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<div className="space-y-2.5 mb-8">
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{[
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{ icon: "🍹", text: "线下聚会与线上分享" },
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{ icon: "❤️", text: "结识志同道合的伙伴" },
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{ icon: "🧪", text: "探索新城市与新可能" },
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{ icon: "🌎", text: "全球数字游民网络" },
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{ icon: "💬", text: "社区互助与资源共享" },
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].map((f) => (
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<div key={f.icon} className="flex items-start gap-2.5">
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<span className="text-base sm:text-lg shrink-0 mt-0.5">{f.icon}</span>
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<span className="text-sm sm:text-base text-gray-600 dark:text-gray-400 underline decoration-gray-300 dark:decoration-gray-600 underline-offset-2">
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{f.text}
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</span>
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</div>
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))}
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</div>
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<div className="flex items-center gap-3 mb-8">
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<div className="flex -space-x-2">
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{avatarPhotos.slice(0, 8).map((src, i) => (
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<img
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key={i}
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src={src}
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alt=""
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className="w-8 h-8 sm:w-9 sm:h-9 rounded-full border-2 border-white dark:border-gray-800 shadow-sm object-cover"
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/>
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))}
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</div>
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<span className="text-sm text-gray-500 dark:text-gray-400">
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已有 5,000+ 成员加入
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</span>
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</div>
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</div>
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<div className="lg:w-[360px] xl:w-[400px] shrink-0 mt-10 lg:mt-4">
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<div className="bg-white dark:bg-gray-900 rounded-2xl shadow-xl overflow-hidden border border-gray-100 dark:border-gray-800">
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<div className="relative h-48 sm:h-56 bg-gradient-to-br from-emerald-400 via-teal-500 to-cyan-600 flex items-center justify-center overflow-hidden">
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<button className="relative w-16 h-16 rounded-full bg-white/95 flex items-center justify-center shadow-lg hover:scale-110 transition-transform">
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<svg className="w-7 h-7 text-emerald-600 ml-1" fill="currentColor" viewBox="0 0 24 24">
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<path d="M8 5v14l11-7z" />
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</svg>
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</button>
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</div>
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{!isLoggedIn ? (
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<form onSubmit={handleJoinClick} className="p-4 sm:p-5">
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<input
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type="email"
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value={email}
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onChange={(e) => { setEmail(e.target.value); setError(null); }}
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placeholder="输入邮箱，加入社区"
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className="w-full border border-gray-200 dark:border-gray-700 rounded-lg px-4 py-3 text-sm placeholder-gray-400 dark:placeholder-gray-500 bg-white dark:bg-gray-800 text-gray-900 dark:text-gray-100 focus:outline-none focus:ring-2 focus:ring-[#ff4d4f]/20 focus:border-[#ff4d4f] transition-colors mb-3"
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/>
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{error && (
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<p className="mb-3 text-sm text-red-600 dark:text-red-400">{error}</p>
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)}
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<button
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type="submit"
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disabled={checking}
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className="w-full bg-[#ff4d4f] hover:bg-[#ff3333] dark:hover:bg-[#ff5c5e] text-white py-3 rounded-lg text-sm font-semibold transition-colors active:scale-[0.98] disabled:opacity-70"
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>
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{checking ? "处理中…" : "加入社区 →"}
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</button>
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</form>
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) : (
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<div className="p-4 sm:p-5 text-center">
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<p className="text-sm text-gray-600 dark:text-gray-400">
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您已登录，可前往社区参与互动
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</p>
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</div>
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)}
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</div>
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<JoinModal
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isOpen={joinModalOpen}
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onClose={() => { setJoinModalOpen(false); setJoinModalVipOnly(false); }}
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initialEmail={email.trim()}
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vipOnly={joinModalVipOnly}
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/>
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<div className="mt-4 flex flex-wrap gap-2 justify-center">
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<Link href="/join" className="text-xs text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 bg-white dark:bg-gray-800 rounded-full px-3 py-1.5 border border-gray-100 dark:border-gray-700 transition-colors min-h-[2rem] inline-flex items-center">
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💬 加入社区
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</Link>
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</div>
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</div>
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</div>
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</div>
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</section>
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);
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}
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