391 lines
14 KiB
TypeScript
391 lines
14 KiB
TypeScript
"use client";
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import {
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Code2,
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Globe,
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Loader2,
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MessageSquare,
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Save,
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Sparkles,
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UserPlus,
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} from "lucide-react";
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import { useState } from "react";
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import {
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AdminPageHeader,
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AdminSection,
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AdminSettingRow,
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AdminSwitch,
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} from "@/components/admin";
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import { apiUpdateSiteSettings, type PublicSettings } from "@/lib/api";
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import { toast } from "@/lib/toast";
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export default function SettingsAdmin({ initial }: { initial: PublicSettings }) {
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const [siteName, setSiteName] = useState(initial.site_name);
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const [siteDescription, setSiteDescription] = useState(initial.site_description);
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const [allowRegister, setAllowRegister] = useState(initial.allow_register);
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const [allowComments, setAllowComments] = useState(initial.allow_comments !== false);
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const [codeAutoFold, setCodeAutoFold] = useState(
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initial.code_block_auto_fold !== false
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);
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const [foldLines, setFoldLines] = useState(
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Number.isFinite(initial.code_block_fold_lines) ? initial.code_block_fold_lines : 5
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);
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const [savedFoldLines, setSavedFoldLines] = useState(
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Number.isFinite(initial.code_block_fold_lines) ? initial.code_block_fold_lines : 5
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);
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const [savedName, setSavedName] = useState(initial.site_name);
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const [savedDesc, setSavedDesc] = useState(initial.site_description);
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const [saving, setSaving] = useState(false);
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const [togglingReg, setTogglingReg] = useState(false);
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const [togglingComments, setTogglingComments] = useState(false);
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const [togglingFold, setTogglingFold] = useState(false);
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const [savingFoldLines, setSavingFoldLines] = useState(false);
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const [uiAnimations, setUiAnimations] = useState(initial.ui_animations !== false);
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const [animCodeFold, setAnimCodeFold] = useState(initial.anim_code_fold !== false);
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const [animSmoothScroll, setAnimSmoothScroll] = useState(
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initial.anim_smooth_scroll !== false
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);
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const [animChrome, setAnimChrome] = useState(initial.anim_chrome !== false);
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const [togglingMotion, setTogglingMotion] = useState(false);
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const dirty =
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siteName.trim() !== savedName || siteDescription.trim() !== savedDesc;
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const foldLinesDirty = foldLines !== savedFoldLines;
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const saveIdentity = async () => {
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if (saving) return;
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const name = siteName.trim();
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if (!name) {
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toast("站点名称不能为空");
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return;
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}
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setSaving(true);
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try {
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const res = await apiUpdateSiteSettings({
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site_name: name,
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site_description: siteDescription.trim(),
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});
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setSiteName(res.site_name);
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setSiteDescription(res.site_description);
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setSavedName(res.site_name);
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setSavedDesc(res.site_description);
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toast("站点信息已保存", "ok");
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} catch (e) {
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toast(e instanceof Error ? e.message : "保存失败");
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} finally {
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setSaving(false);
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}
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};
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const toggleRegister = async () => {
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if (togglingReg) return;
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const next = !allowRegister;
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setTogglingReg(true);
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try {
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const res = await apiUpdateSiteSettings({ allow_register: next });
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setAllowRegister(res.allow_register);
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toast(res.allow_register ? "已开放注册" : "已关闭注册", "ok");
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} catch (e) {
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toast(e instanceof Error ? e.message : "保存失败");
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} finally {
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setTogglingReg(false);
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}
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};
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const toggleComments = async () => {
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if (togglingComments) return;
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const next = !allowComments;
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setTogglingComments(true);
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try {
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const res = await apiUpdateSiteSettings({ allow_comments: next });
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setAllowComments(res.allow_comments);
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toast(res.allow_comments ? "已开放评论" : "已关闭评论", "ok");
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} catch (e) {
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toast(e instanceof Error ? e.message : "保存失败");
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} finally {
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setTogglingComments(false);
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}
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};
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const toggleCodeFold = async () => {
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if (togglingFold) return;
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const next = !codeAutoFold;
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setTogglingFold(true);
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try {
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const res = await apiUpdateSiteSettings({ code_block_auto_fold: next });
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setCodeAutoFold(res.code_block_auto_fold);
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toast(
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res.code_block_auto_fold
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? `已开启代码块自动折叠（超过 ${res.code_block_fold_lines} 行）`
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: "已关闭代码块自动折叠",
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"ok"
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);
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} catch (e) {
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toast(e instanceof Error ? e.message : "保存失败");
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} finally {
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setTogglingFold(false);
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}
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};
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const saveFoldLines = async () => {
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if (savingFoldLines) return;
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const raw = Math.round(Number(foldLines));
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const n = Number.isFinite(raw) ? Math.max(0, Math.min(100, raw)) : 5;
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setSavingFoldLines(true);
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try {
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const res = await apiUpdateSiteSettings({ code_block_fold_lines: n });
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setFoldLines(res.code_block_fold_lines);
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setSavedFoldLines(res.code_block_fold_lines);
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toast(
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res.code_block_fold_lines === 0
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? "折叠预览已设为 0 行（无预览）"
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: `折叠阈值已设为超过 ${res.code_block_fold_lines} 行`,
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"ok"
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);
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} catch (e) {
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toast(e instanceof Error ? e.message : "保存失败");
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} finally {
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setSavingFoldLines(false);
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}
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};
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const toggleMotionField = async (
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key: "ui_animations" | "anim_code_fold" | "anim_smooth_scroll" | "anim_chrome",
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next: boolean
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) => {
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if (togglingMotion) return;
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setTogglingMotion(true);
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try {
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const res = await apiUpdateSiteSettings({ [key]: next });
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setUiAnimations(res.ui_animations);
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setAnimCodeFold(res.anim_code_fold);
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setAnimSmoothScroll(res.anim_smooth_scroll);
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setAnimChrome(res.anim_chrome);
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const labels: Record<typeof key, [string, string]> = {
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ui_animations: ["已开启界面动画", "已关闭界面动画（全站减少动态效果）"],
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anim_code_fold: ["已开启代码折叠动画", "已关闭代码折叠动画"],
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anim_smooth_scroll: ["已开启平滑滚动", "已关闭平滑滚动"],
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anim_chrome: ["已开启装饰入场动画", "已关闭装饰入场动画"],
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};
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toast(next ? labels[key][0] : labels[key][1], "ok");
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} catch (e) {
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toast(e instanceof Error ? e.message : "保存失败");
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} finally {
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setTogglingMotion(false);
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}
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};
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return (
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<div className="max-w-3xl">
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<AdminPageHeader
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icon={Globe}
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title="站点设置"
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description="配置站点名称、简介与注册/评论开关；主题色请到「外观」页调整"
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/>
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<div className="flex flex-col gap-4">
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<AdminSection
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title="基本信息"
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description="用于页眉品牌、页脚版权与 SEO 元信息"
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>
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<label className="field-label" htmlFor="site-name">
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站点名称
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</label>
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<input
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id="site-name"
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className="field mb-4"
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maxLength={32}
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value={siteName}
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onChange={(e) => setSiteName(e.target.value)}
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placeholder="姜十三论坛"
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/>
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<label className="field-label" htmlFor="site-desc">
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站点简介
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</label>
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<textarea
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id="site-desc"
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className="field min-h-[96px] mb-4"
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maxLength={160}
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value={siteDescription}
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onChange={(e) => setSiteDescription(e.target.value)}
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placeholder="一句话介绍社区定位…"
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/>
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<div className="flex justify-end">
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<button
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type="button"
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className="btn btn-primary btn-sm"
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disabled={!dirty || saving}
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onClick={() => void saveIdentity()}
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>
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{saving ? <Loader2 size={14} className="animate-spin" /> : <Save size={14} />}
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保存基本信息
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</button>
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</div>
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</AdminSection>
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<AdminSettingRow
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title={
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<>
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<UserPlus size={15} /> 开放注册
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</>
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}
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description="关闭后，游客将无法提交注册；已有账号仍可登录。适用于内测或维护期。"
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control={
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<AdminSwitch
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checked={allowRegister}
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disabled={togglingReg}
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onChange={() => void toggleRegister()}
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label="开放注册"
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/>
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}
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/>
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<AdminSettingRow
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title={
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<>
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<MessageSquare size={15} /> 开放评论
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</>
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}
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description="关闭后全站禁止发表新评论与回复，已有评论仍可浏览。适用于 ICP/IPC 备案审核等合规需要；前台仅提示「暂停评论」，不会展示备案事由。"
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control={
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<AdminSwitch
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checked={allowComments}
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disabled={togglingComments}
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onChange={() => void toggleComments()}
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label="开放评论"
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/>
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}
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/>
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<AdminSettingRow
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title={
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<>
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<Code2 size={15} /> 代码块自动折叠
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</>
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}
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description="开启后，帖子与评论中超过阈值行数的 Markdown 代码块默认折叠，读者可点「展开全部」。关闭则始终完整展示。"
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control={
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<AdminSwitch
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checked={codeAutoFold}
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disabled={togglingFold}
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onChange={() => void toggleCodeFold()}
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label="代码块自动折叠"
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/>
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}
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>
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{codeAutoFold ? (
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<>
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<label className="field-label" htmlFor="fold-lines">
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折叠行数阈值
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</label>
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<p className="meta text-[12.5px] mb-2.5 leading-relaxed">
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代码块行数超过该值时折叠；折叠后约露出同样行数。设为 0 表示无预览。范围 0–100，默认 5。
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</p>
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<div className="flex flex-wrap items-center gap-2.5">
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<input
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id="fold-lines"
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type="number"
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min={0}
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max={100}
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className="field w-24"
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value={foldLines}
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onChange={(e) => setFoldLines(Number(e.target.value))}
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aria-label="折叠行数阈值"
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/>
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<span className="meta text-[12.5px]">行</span>
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<button
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type="button"
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className="btn btn-line btn-sm"
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disabled={!foldLinesDirty || savingFoldLines}
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onClick={() => void saveFoldLines()}
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>
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{savingFoldLines ? (
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<Loader2 size={14} className="animate-spin" />
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) : (
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<Save size={14} />
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)}
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保存
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</button>
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</div>
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</>
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) : null}
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</AdminSettingRow>
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<AdminSettingRow
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title={
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<>
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<Sparkles size={15} /> 界面动画
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</>
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}
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description="总开关关闭后全站即时切换（等同减少动态效果）。系统若已开启「减少动态效果」，始终优先生效。开启总开关后可细调子项。"
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control={
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<AdminSwitch
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checked={uiAnimations}
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disabled={togglingMotion}
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onChange={() => void toggleMotionField("ui_animations", !uiAnimations)}
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label="界面动画总开关"
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/>
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}
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>
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{uiAnimations ? (
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<div className="space-y-4">
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<div className="flex items-start justify-between gap-4 flex-wrap">
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<div className="min-w-0 flex-1">
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<p className="text-[13.5px] font-medium" style={{ color: "var(--ink)" }}>
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代码折叠动画
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</p>
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<p className="meta text-[12.5px] mt-0.5 leading-relaxed">
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代码块展开/收起的高度过渡与跟滚。
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</p>
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</div>
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<AdminSwitch
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checked={animCodeFold}
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disabled={togglingMotion}
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onChange={() => void toggleMotionField("anim_code_fold", !animCodeFold)}
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label="代码折叠动画"
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/>
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</div>
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<div className="flex items-start justify-between gap-4 flex-wrap">
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<div className="min-w-0 flex-1">
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<p className="text-[13.5px] font-medium" style={{ color: "var(--ink)" }}>
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平滑滚动
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</p>
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<p className="meta text-[12.5px] mt-0.5 leading-relaxed">
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目录跳转、回顶、新内容提示等 scroll 行为。
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</p>
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</div>
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<AdminSwitch
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checked={animSmoothScroll}
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disabled={togglingMotion}
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onChange={() =>
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void toggleMotionField("anim_smooth_scroll", !animSmoothScroll)
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}
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label="平滑滚动"
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/>
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</div>
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<div className="flex items-start justify-between gap-4 flex-wrap">
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<div className="min-w-0 flex-1">
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<p className="text-[13.5px] font-medium" style={{ color: "var(--ink)" }}>
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装饰入场
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</p>
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<p className="meta text-[12.5px] mt-0.5 leading-relaxed">
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列表入场、Toast、点赞弹出、在线脉冲等装饰性动画。
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</p>
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</div>
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<AdminSwitch
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checked={animChrome}
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disabled={togglingMotion}
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onChange={() => void toggleMotionField("anim_chrome", !animChrome)}
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label="装饰入场"
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/>
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</div>
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</div>
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) : null}
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</AdminSettingRow>
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</div>
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</div>
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);
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}
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