304 lines
14 KiB
TypeScript
304 lines
14 KiB
TypeScript
"use client";
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import { useState, useEffect, useCallback } from "react";
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import { useRouter } from "next/navigation";
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import { ArrowLeft, Send, Loader2, Check, FileText } from "lucide-react";
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interface PostItem {
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slug: string;
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title: string;
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date: string;
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draft: boolean;
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categories: string[];
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author: string;
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}
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export default function WechatPage() {
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const router = useRouter();
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const [posts, setPosts] = useState<PostItem[]>([]);
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const [loading, setLoading] = useState(true);
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const [search, setSearch] = useState("");
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const [selected, setSelected] = useState<PostItem | null>(null);
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const [syncing, setSyncing] = useState(false);
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const [message, setMessage] = useState<{ type: "success" | "error"; text: string } | null>(null);
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const [ipWhitelistError, setIpWhitelistError] = useState<{ ip: string; detail: string } | null>(null);
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const [syncSuccess, setSyncSuccess] = useState<{ title: string } | null>(null);
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const [status, setStatus] = useState<{ configured: boolean; appId?: string } | null>(null);
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const [coverUrl, setCoverUrl] = useState("");
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const fetchPosts = useCallback(async () => {
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setLoading(true);
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try {
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const res = await fetch("/api/posts?perPage=999&includeDrafts=false");
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const data = await res.json();
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setPosts(data.posts || []);
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} catch {} finally { setLoading(false); }
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}, []);
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useEffect(() => {
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fetchPosts();
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fetch("/api/rss/wechat").then(r => r.json()).then(setStatus).catch(() => {});
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}, [fetchPosts]);
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const filtered = search
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? posts.filter((p) => p.title.includes(search) || p.slug.includes(search))
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: posts;
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const handleSync = async () => {
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if (!selected) return;
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setSyncing(true);
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setMessage(null);
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try {
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// Fetch full post content
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const res = await fetch(`/api/posts/${selected.slug}`);
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if (!res.ok) throw new Error("文章加载失败");
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const post = await res.json();
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// Send to WeChat via RSS API proxy (60s timeout)
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const controller = new AbortController();
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const timer = setTimeout(() => controller.abort(), 60000);
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const syncRes = await fetch("/api/rss/wechat", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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articles: [{
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title: post.frontMatter.title.slice(0, 32),
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author: (post.frontMatter.author || "小赵").slice(0, 16),
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content: post.content,
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slug: post.frontMatter.slug,
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content_source_url: `https://usj.cc/${post.frontMatter.slug}.html`,
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thumb_media_url: coverUrl || "https://usj.cc/image/avatar/tx7.jpg",
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show_cover_pic: 1,
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need_open_comment: 0,
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}],
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}),
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signal: controller.signal,
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});
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clearTimeout(timer);
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const data = await syncRes.json();
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if (!syncRes.ok || !data.ok) throw new Error(data.error || data.message || "同步失败");
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setSyncSuccess({ title: selected.title });
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} catch (err: unknown) {
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if (err instanceof DOMException && err.name === "AbortError") {
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setMessage({ type: "error", text: "请求超时，微信接口响应较慢，请重试" });
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} else {
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const text = err instanceof Error ? err.message : "网络错误，请检查连接后重试";
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const ipMatch = text.match(/invalid ip\s+([^\s,]+)/i);
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if (/not in whitelist|code=40164|invalid ip/i.test(text)) {
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setIpWhitelistError({ ip: ipMatch?.[1] || "报错中显示的 IP", detail: text });
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}
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setMessage({ type: "error", text });
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}
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} finally { setSyncing(false); }
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};
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return (
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<div className="h-full flex flex-col px-4 py-4 md:px-8 md:py-6">
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<div className="flex items-center justify-between mb-6 shrink-0">
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<div className="flex items-center gap-3">
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<button type="button" aria-label="返回上一页" onClick={() => router.back()} className="p-1 -ml-1 rounded hover:bg-surface text-muted hover:text-text transition-colors">
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<ArrowLeft size={16} />
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</button>
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<h2 className="text-lg font-bold text-text">微信公众号</h2>
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{status && (
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<span className={`text-[11px] px-2 py-0.5 rounded ${status.configured ? "bg-[#d1fae5] text-[#065f46]" : "bg-[#fef3c7] text-[#92400e]"}`}>
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{status.configured ? `已配置 · ${status.appId}` : "未配置"}
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</span>
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)}
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</div>
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</div>
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{message && (
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<div className={`mb-4 px-4 py-2.5 rounded-md text-[13px] flex items-center justify-between shrink-0 ${
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message.type === "success" ? "bg-[#d1fae5] text-[#065f46] border border-[#a7f3d0]" : "bg-[#fee2e2] text-[#991b1b] border border-[#fecaca]"
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}`}>
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{message.text}
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<button type="button" onClick={() => setMessage(null)} className="underline">关闭</button>
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</div>
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)}
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<div className="flex flex-col sm:flex-row gap-4 sm:gap-5 flex-1 min-h-0">
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{/* Left: article list */}
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<div className="w-full sm:w-[260px] sm:max-w-[300px] shrink-0 flex flex-col min-h-0 sm:max-h-full">
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<input
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type="text"
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value={search}
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onChange={(e) => setSearch(e.target.value)}
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placeholder="搜索文章..."
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className="w-full bg-card border border-line rounded-md px-3 py-2 text-[13px] focus:outline-none focus:border-accent/30 mb-3 shrink-0"
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/>
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{loading ? (
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<div className="flex-1 flex items-center justify-center text-muted text-sm"><Loader2 size={14} className="animate-spin mr-2" />加载中</div>
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) : (
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<div className="flex-1 overflow-y-auto bg-card border border-line rounded-md">
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{filtered.map((p, i) => (
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<button key={`${p.slug}-${i}`} type="button" onClick={() => setSelected(p)}
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className={`w-full text-left px-3.5 py-2.5 border-b border-line/50 text-[13px] transition-colors hover:bg-surface ${
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selected?.slug === p.slug ? "bg-accent/5 border-l-[3px] border-l-accent pl-[11px]" : ""
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}`}>
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<div className="text-text truncate font-medium">{p.title}</div>
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<div className="text-[11px] text-muted mt-0.5">
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{new Date(p.date).toLocaleDateString("zh-CN")} · {p.author}
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</div>
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</button>
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))}
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</div>
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)}
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</div>
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{/* Right: preview & sync */}
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<div className="flex-1 flex flex-col min-h-0 min-w-0">
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{selected ? (
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<>
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<div className="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-2 mb-3 shrink-0">
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<div className="text-[13px] font-medium text-text truncate min-w-0">{selected.title}</div>
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<button
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type="button"
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onClick={handleSync}
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disabled={syncing}
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className="shrink-0 w-full sm:w-auto inline-flex items-center justify-center gap-1.5 px-4 py-2 text-[13px] font-medium rounded-md bg-accent text-white hover:bg-accent-hover disabled:opacity-50 transition-colors whitespace-nowrap"
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>
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{syncing ? <Loader2 size={13} className="animate-spin" /> : <Send size={13} />}
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<span>{syncing ? "同步中..." : "同步到微信草稿"}</span>
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</button>
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</div>
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<div className="flex-1 bg-card border border-line rounded-md p-4 overflow-y-auto">
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<div className="text-[11px] text-muted/60 mb-3 flex items-center gap-2">
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<span>预览</span>
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<span className="text-line">|</span>
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<span>slug: {selected.slug}</span>
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<span className="text-line">|</span>
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<span>{new Date(selected.date).toLocaleDateString("zh-CN")}</span>
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</div>
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<div className="space-y-2 text-[12px] text-muted">
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<div><span className="font-medium text-text/70">标题：</span>{(selected.title || "").slice(0, 32)}</div>
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<div><span className="font-medium text-text/70">作者：</span>{(selected.author || "小赵").slice(0, 16)}</div>
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<div><span className="font-medium text-text/70">原文链接：</span>https://usj.cc/{selected.slug}.html</div>
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<div className="flex items-center gap-2">
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<span className="font-medium text-text/70 shrink-0">封面图：</span>
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<input
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type="text"
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value={coverUrl}
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onChange={(e) => setCoverUrl(e.target.value)}
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placeholder="https://... 留空则无封面"
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className="flex-1 bg-bg border border-line rounded px-2 py-1 text-[12px] focus:outline-none focus:border-accent/30"
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/>
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</div>
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<div><span className="font-medium text-text/70">分类：</span>{selected.categories?.join("、") || "-"}</div>
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</div>
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<div className="mt-4 p-3 bg-surface rounded-md border border-line/50">
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<div className="text-[11px] font-medium text-muted mb-1">同步说明</div>
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<ul className="text-[11px] text-muted/70 space-y-0.5">
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<li>· 文章将同步到公众号草稿箱，不会自动群发</li>
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<li>· 封面图使用文章内第一张图片（如有）</li>
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<li>· Markdown 将由 RSS API 转为微信富文本</li>
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<li>· 在公众号后台「草稿箱」可预览和修改</li>
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</ul>
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</div>
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</div>
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</>
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) : (
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<div className="flex-1 flex items-center justify-center bg-card border border-line rounded-md text-[13px] text-muted">
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<FileText size={18} className="mr-2 text-muted/30" />
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选择左侧文章同步到微信草稿箱
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</div>
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)}
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</div>
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</div>
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{syncSuccess && (
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<div className="fixed inset-0 z-50 flex items-center justify-center bg-[#223d66]/25 px-4 backdrop-blur-sm">
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<div className="w-full max-w-[460px] rounded-2xl border border-line bg-bg p-6 shadow-[0_24px_80px_rgba(34,61,102,0.22)]">
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<div className="mb-4 flex items-start gap-3">
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<div className="mt-0.5 flex h-10 w-10 shrink-0 items-center justify-center rounded-full bg-[#d1fae5] text-[#065f46]">
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<Check size={18} />
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</div>
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<div>
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<h3 className="text-[17px] font-semibold text-text">已同步到微信草稿箱</h3>
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<p className="mt-1 text-[13px] leading-6 text-muted">
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文章已经进入公众号草稿箱，可以去微信公众平台预览、调整排版，然后再决定是否群发。
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</p>
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</div>
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</div>
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<div className="rounded-xl border border-line bg-surface/70 px-4 py-3 text-[12px] leading-5 text-muted">
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当前文章：<span className="font-medium text-text">{syncSuccess.title}</span>
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</div>
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<div className="mt-6 flex justify-end gap-3">
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<button
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type="button"
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onClick={() => setSyncSuccess(null)}
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className="rounded-md border border-line px-4 py-2 text-[13px] text-muted transition-colors hover:bg-surface hover:text-text"
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>
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我知道了
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</button>
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<a
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href="https://developers.weixin.qq.com/platform"
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target="_blank"
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rel="noopener noreferrer"
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className="rounded-md bg-accent px-4 py-2 text-[13px] font-medium text-white transition-colors hover:bg-accent-hover"
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>
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打开微信公众平台
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</a>
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</div>
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</div>
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</div>
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)}
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{ipWhitelistError && (
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<div className="fixed inset-0 z-50 flex items-center justify-center bg-[#223d66]/25 px-4 backdrop-blur-sm">
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<div className="w-full max-w-[460px] rounded-2xl border border-line bg-bg p-6 shadow-[0_24px_80px_rgba(34,61,102,0.22)]">
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<div className="mb-4 flex items-start gap-3">
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<div className="mt-0.5 flex h-10 w-10 shrink-0 items-center justify-center rounded-full bg-[#fef3c7] text-[#92400e]">
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!
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</div>
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<div>
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<h3 className="text-[17px] font-semibold text-text">需要添加微信公众号 IP 白名单</h3>
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<p className="mt-1 text-[13px] leading-6 text-muted">
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微信拒绝了当前接口的出口 IP，请到微信公众号后台的「设置与开发 → 基本配置 → IP 白名单」添加下面这个 IP 后再重试。
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</p>
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</div>
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</div>
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<div className="rounded-xl border border-line bg-surface/70 px-4 py-3">
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<div className="text-[11px] text-muted">需要添加的 IP</div>
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<div className="mt-1 select-all font-mono text-[18px] font-semibold text-text">{ipWhitelistError.ip}</div>
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</div>
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<div className="mt-3 max-h-24 overflow-y-auto rounded-lg bg-card px-3 py-2 text-[11px] leading-5 text-muted/80">
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{ipWhitelistError.detail}
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</div>
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<div className="mt-6 flex justify-end gap-3">
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<a
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href="https://developers.weixin.qq.com/platform"
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target="_blank"
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rel="noopener noreferrer"
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className="rounded-md border border-line px-4 py-2 text-[13px] text-muted transition-colors hover:bg-surface hover:text-text"
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>
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打开微信公众平台
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</a>
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<button
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type="button"
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onClick={() => navigator.clipboard?.writeText(ipWhitelistError.ip)}
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className="rounded-md border border-line px-4 py-2 text-[13px] text-muted transition-colors hover:bg-surface hover:text-text"
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>
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复制 IP
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</button>
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<button
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type="button"
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onClick={() => setIpWhitelistError(null)}
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className="rounded-md bg-accent px-4 py-2 text-[13px] font-medium text-white transition-colors hover:bg-accent-hover"
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>
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我知道了
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</button>
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</div>
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</div>
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</div>
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)}
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</div>
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);
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}
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