1035 lines
37 KiB
TypeScript
1035 lines
37 KiB
TypeScript
"use client";
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import { useEffect, useMemo, useRef, useState, type KeyboardEvent } from "react";
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import { useRouter } from "next/navigation";
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import {
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Palette,
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Check,
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Code2,
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Loader2,
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Save,
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RotateCcw,
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Pipette,
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Sparkles,
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ImageIcon,
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Monitor,
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LayoutDashboard,
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Trash2,
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Upload,
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Images,
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} from "lucide-react";
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import {
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AdminPageHeader,
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AdminSettingsActions,
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AdminSettingsGroup,
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AdminSettingsPage,
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AdminSettingsRow,
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AdminSettingsWork,
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AdminStepper,
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AdminSwitch,
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} from "@/components/admin";
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import BgModePicker from "./BgModePicker";
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import BgMediaPicker from "./BgMediaPicker";
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import ConfirmDialog from "@/components/ConfirmDialog";
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import {
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apiBackgroundFromMedia,
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apiUpdateSiteSettings,
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apiUploadSiteBackground,
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type PublicSettings,
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} from "@/lib/api";
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import { toast } from "@/lib/toast";
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import useUnsavedGuard from "@/hooks/useUnsavedGuard";
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import {
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ACCENT_PRESETS,
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DEFAULT_ACCENT,
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applyAccentTheme,
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deriveAccentPair,
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findPreset,
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normalizeHex,
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} from "@/lib/theme";
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import {
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BG_PREVIEW_ASPECT,
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applySiteBackground,
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bgConfigFromSettings,
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previewBoxStyle,
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type BgMode,
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type BgSurface,
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type SiteBgConfig,
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} from "@/lib/bg";
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type SectionId = "theme" | "background" | "code" | "motion";
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const NAV: { id: SectionId; label: string }[] = [
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{ id: "theme", label: "主题色" },
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{ id: "background", label: "背景图" },
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{ id: "code", label: "代码块" },
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{ id: "motion", label: "界面动画" },
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];
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function parseSection(hash: string): SectionId {
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const id = hash.replace(/^#/, "");
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if (id === "background" || id === "code" || id === "motion" || id === "theme") return id;
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return "theme";
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}
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function InstantNote({ saving }: { saving?: boolean }) {
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return <span className="admin-settings-instant">{saving ? "正在保存…" : "修改后立即生效"}</span>;
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}
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function bgEqual(a: SiteBgConfig, b: SiteBgConfig): boolean {
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return (
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a.bg_site_url === b.bg_site_url &&
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a.bg_site_mode === b.bg_site_mode &&
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a.bg_admin_url === b.bg_admin_url &&
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a.bg_admin_mode === b.bg_admin_mode
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);
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}
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// 后台「外观设置」：半屏导航；主题色/背景图草稿本地预览，保存后才写库并广播。
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export default function AppearanceAdmin({ initial }: { initial: PublicSettings }) {
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const router = useRouter();
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const initialAccent = initial.accent || "";
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const [savedHex, setSavedHex] = useState(initialAccent);
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const [draft, setDraft] = useState(initialAccent || DEFAULT_ACCENT);
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const [codeAutoFold, setCodeAutoFold] = useState(initial.code_block_auto_fold !== false);
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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 [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 [savingTheme, setSavingTheme] = useState(false);
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const [themeError, setThemeError] = useState("");
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const [savedBg, setSavedBg] = useState<SiteBgConfig>(() => bgConfigFromSettings(initial));
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const [bgDraft, setBgDraft] = useState<SiteBgConfig>(() => bgConfigFromSettings(initial));
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const [siteFile, setSiteFile] = useState<File | null>(null);
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const [adminFile, setAdminFile] = useState<File | null>(null);
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const [siteBlob, setSiteBlob] = useState("");
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const [adminBlob, setAdminBlob] = useState("");
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const [siteMediaId, setSiteMediaId] = useState<number | null>(null);
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const [adminMediaId, setAdminMediaId] = useState<number | null>(null);
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const [siteMediaUrl, setSiteMediaUrl] = useState("");
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const [adminMediaUrl, setAdminMediaUrl] = useState("");
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const [bgPicker, setBgPicker] = useState<BgSurface | null>(null);
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const [savingBg, setSavingBg] = useState(false);
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const [bgError, setBgError] = useState("");
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const siteFileRef = useRef<HTMLInputElement>(null);
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const adminFileRef = useRef<HTMLInputElement>(null);
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const blobsRef = useRef<string[]>([]);
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const savedRef = useRef(savedHex);
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savedRef.current = savedHex;
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const savedBgRef = useRef(savedBg);
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savedBgRef.current = savedBg;
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const [active, setActive] = useState<SectionId>("theme");
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const [pendingSection, setPendingSection] = useState<SectionId | null>(null);
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const navRefs = useRef<(HTMLAnchorElement | null)[]>([]);
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const normalized = useMemo(() => normalizeHex(draft), [draft]);
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const pair = useMemo(
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() => (normalized ? deriveAccentPair(normalized) : null),
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[normalized]
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);
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const preset = useMemo(() => (normalized ? findPreset(normalized) : null), [normalized]);
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const submitHex = normalized && normalized !== DEFAULT_ACCENT ? normalized : "";
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const themeDirty = (savedHex || DEFAULT_ACCENT) !== (normalized || "");
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const themeInvalid = draft.trim() !== "" && !normalized;
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const bgDirty =
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!bgEqual(bgDraft, savedBg) ||
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siteFile != null ||
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adminFile != null ||
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siteMediaId != null ||
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adminMediaId != null;
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const tabDirty =
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(active === "theme" && themeDirty) || (active === "background" && bgDirty);
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const leave = useUnsavedGuard(themeDirty || bgDirty);
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useEffect(() => {
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const held = blobsRef;
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return () => {
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held.current.forEach((u) => URL.revokeObjectURL(u));
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};
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}, []);
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useEffect(() => {
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if (normalized) applyAccentTheme(normalized);
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return () => {
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applyAccentTheme(savedRef.current || null);
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};
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}, [normalized]);
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// 离开页时恢复已保存背景，避免草稿残留在本标签
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useEffect(() => {
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return () => {
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applySiteBackground(savedBgRef.current);
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};
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}, []);
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useEffect(() => {
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const apply = () => setActive(parseSection(window.location.hash));
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apply();
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if (!window.location.hash) {
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history.replaceState(null, "", `${window.location.pathname}${window.location.search}#theme`);
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}
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window.addEventListener("hashchange", apply);
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return () => window.removeEventListener("hashchange", apply);
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}, []);
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const goSection = (id: SectionId) => {
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if (id === active) return;
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setActive(id);
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history.replaceState(null, "", `${window.location.pathname}${window.location.search}#${id}`);
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document.getElementById("main")?.scrollTo({ top: 0 });
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};
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const selectTab = (id: SectionId) => {
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if (id === active) return;
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if (tabDirty) {
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setPendingSection(id);
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return;
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}
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goSection(id);
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};
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const onNavKeyDown = (e: KeyboardEvent<HTMLAnchorElement>, i: number) => {
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if (
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e.key !== "ArrowDown" &&
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e.key !== "ArrowUp" &&
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e.key !== "Home" &&
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e.key !== "End" &&
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e.key !== "ArrowRight" &&
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e.key !== "ArrowLeft"
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) {
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return;
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}
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e.preventDefault();
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let next = i;
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if (e.key === "ArrowDown" || e.key === "ArrowRight") next = (i + 1) % NAV.length;
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else if (e.key === "ArrowUp" || e.key === "ArrowLeft") next = (i + NAV.length - 1) % NAV.length;
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else if (e.key === "Home") next = 0;
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else next = NAV.length - 1;
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selectTab(NAV[next].id);
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navRefs.current[next]?.focus();
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};
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const handleSaveTheme = async () => {
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if (!normalized || savingTheme || themeInvalid) return;
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setSavingTheme(true);
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setThemeError("");
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try {
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const res = await apiUpdateSiteSettings({ accent: submitHex });
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const next = (res.accent || "").toLowerCase();
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setSavedHex(next);
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applyAccentTheme(next || null);
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router.refresh();
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toast(next ? "主题色已保存并对全站生效" : "已恢复默认主题色");
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} catch (e) {
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const msg = e instanceof Error ? e.message : "保存失败";
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setThemeError(msg);
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toast(msg, "error");
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applyAccentTheme(savedRef.current || null);
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} finally {
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setSavingTheme(false);
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}
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};
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const discardTheme = () => {
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setDraft(savedHex || DEFAULT_ACCENT);
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setThemeError("");
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applyAccentTheme(savedHex || null);
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};
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const revokeBlob = (url: string) => {
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if (!url) return;
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URL.revokeObjectURL(url);
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blobsRef.current = blobsRef.current.filter((u) => u !== url);
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};
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const clearPending = (surface: BgSurface) => {
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setBgError("");
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if (surface === "site") {
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setSiteFile(null);
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setSiteBlob((prev) => {
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revokeBlob(prev);
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return "";
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});
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setSiteMediaId(null);
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setSiteMediaUrl("");
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} else {
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setAdminFile(null);
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setAdminBlob((prev) => {
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revokeBlob(prev);
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return "";
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});
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setAdminMediaId(null);
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setAdminMediaUrl("");
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}
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};
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const setPendingFile = (surface: BgSurface, file: File | null) => {
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setBgError("");
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if (!file) {
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clearPending(surface);
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return;
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}
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const blob = URL.createObjectURL(file);
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blobsRef.current.push(blob);
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if (surface === "site") {
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setSiteFile(file);
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setSiteBlob((prev) => {
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revokeBlob(prev);
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return blob;
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});
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setSiteMediaId(null);
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setSiteMediaUrl("");
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} else {
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setAdminFile(file);
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setAdminBlob((prev) => {
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revokeBlob(prev);
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return blob;
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});
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setAdminMediaId(null);
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setAdminMediaUrl("");
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}
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};
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const setPendingMedia = (surface: BgSurface, mediaId: number, mediaUrl: string) => {
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setBgError("");
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if (surface === "site") {
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setSiteFile(null);
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setSiteBlob((prev) => {
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revokeBlob(prev);
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return "";
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});
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setSiteMediaId(mediaId);
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setSiteMediaUrl(mediaUrl);
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} else {
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setAdminFile(null);
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setAdminBlob((prev) => {
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revokeBlob(prev);
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return "";
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});
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setAdminMediaId(mediaId);
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setAdminMediaUrl(mediaUrl);
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}
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};
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const discardBg = () => {
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setBgDraft(savedBg);
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clearPending("site");
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clearPending("admin");
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setBgError("");
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};
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const resolveSurfaceUrl = async (
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surface: BgSurface,
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committed: string,
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file: File | null,
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mediaId: number | null
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): Promise<string> => {
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if (file) return apiUploadSiteBackground(surface, file);
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if (mediaId != null) return apiBackgroundFromMedia(surface, mediaId);
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return committed;
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};
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const handleSaveBg = async () => {
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if (savingBg || !bgDirty) return;
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setSavingBg(true);
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setBgError("");
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try {
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const siteUrl = await resolveSurfaceUrl("site", bgDraft.bg_site_url, siteFile, siteMediaId);
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const adminUrl = await resolveSurfaceUrl(
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"admin",
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bgDraft.bg_admin_url,
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adminFile,
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adminMediaId
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);
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const res = await apiUpdateSiteSettings({
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bg_site_url: siteUrl,
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bg_site_mode: bgDraft.bg_site_mode,
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bg_admin_url: adminUrl,
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bg_admin_mode: bgDraft.bg_admin_mode,
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});
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const next = bgConfigFromSettings(res);
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setSavedBg(next);
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setBgDraft(next);
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clearPending("site");
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clearPending("admin");
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applySiteBackground(next);
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router.refresh();
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toast("背景图已保存并对全站生效", "ok");
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} catch (e) {
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const msg = e instanceof Error ? e.message : "保存失败";
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setBgError(msg);
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toast(msg, "error");
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} finally {
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setSavingBg(false);
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}
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};
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const onPickBg = (surface: BgSurface, file: File | undefined) => {
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if (!file || savingBg) return;
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if (!/^image\/(jpeg|png|webp)$/i.test(file.type) && !/\.(jpe?g|png|webp)$/i.test(file.name)) {
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toast("仅支持 JPEG / PNG / WebP", "error");
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return;
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}
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if (file.size > 8 * 1024 * 1024) {
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toast("背景图不能超过 8MB", "error");
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return;
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}
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setPendingFile(surface, file);
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};
|
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const onChangeBgMode = (surface: BgSurface, mode: BgMode) => {
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const key = surface === "site" ? "bg_site_mode" : "bg_admin_mode";
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setBgDraft((prev) => ({ ...prev, [key]: mode }));
|
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};
|
||
|
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const onClearBg = (surface: BgSurface) => {
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const key = surface === "site" ? "bg_site_url" : "bg_admin_url";
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setBgDraft((prev) => ({ ...prev, [key]: "" }));
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clearPending(surface);
|
||
};
|
||
|
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const previewUrl = (surface: BgSurface) => {
|
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if (surface === "site") return siteBlob || siteMediaUrl || bgDraft.bg_site_url;
|
||
return adminBlob || adminMediaUrl || bgDraft.bg_admin_url;
|
||
};
|
||
|
||
const toggleCodeFold = async () => {
|
||
if (togglingFold) return;
|
||
const next = !codeAutoFold;
|
||
setTogglingFold(true);
|
||
try {
|
||
const res = await apiUpdateSiteSettings({ code_block_auto_fold: next });
|
||
setCodeAutoFold(res.code_block_auto_fold);
|
||
toast(
|
||
res.code_block_auto_fold
|
||
? `已开启代码块自动折叠（超过 ${res.code_block_fold_lines} 行）`
|
||
: "已关闭代码块自动折叠",
|
||
"ok"
|
||
);
|
||
} catch (e) {
|
||
toast(e instanceof Error ? e.message : "保存失败");
|
||
} finally {
|
||
setTogglingFold(false);
|
||
}
|
||
};
|
||
|
||
const saveFoldLines = async () => {
|
||
if (savingFoldLines) return;
|
||
const raw = Math.round(Number(foldLines));
|
||
const n = Number.isFinite(raw) ? Math.max(0, Math.min(100, raw)) : 5;
|
||
setSavingFoldLines(true);
|
||
try {
|
||
const res = await apiUpdateSiteSettings({ code_block_fold_lines: n });
|
||
setFoldLines(res.code_block_fold_lines);
|
||
toast(
|
||
res.code_block_fold_lines === 0
|
||
? "折叠预览已设为 0 行（无预览）"
|
||
: `折叠阈值已设为超过 ${res.code_block_fold_lines} 行`,
|
||
"ok"
|
||
);
|
||
} catch (e) {
|
||
toast(e instanceof Error ? e.message : "保存失败");
|
||
} finally {
|
||
setSavingFoldLines(false);
|
||
}
|
||
};
|
||
|
||
const toggleMotionField = async (
|
||
key: "ui_animations" | "anim_code_fold" | "anim_smooth_scroll" | "anim_chrome",
|
||
next: boolean
|
||
) => {
|
||
if (togglingMotion) return;
|
||
setTogglingMotion(true);
|
||
try {
|
||
const res = await apiUpdateSiteSettings({ [key]: next });
|
||
setUiAnimations(res.ui_animations);
|
||
setAnimCodeFold(res.anim_code_fold);
|
||
setAnimSmoothScroll(res.anim_smooth_scroll);
|
||
setAnimChrome(res.anim_chrome);
|
||
const labels: Record<typeof key, [string, string]> = {
|
||
ui_animations: ["已开启界面动画", "已关闭界面动画（全站减少动态效果）"],
|
||
anim_code_fold: ["已开启代码折叠动画", "已关闭代码折叠动画"],
|
||
anim_smooth_scroll: ["已开启平滑滚动", "已关闭平滑滚动"],
|
||
anim_chrome: ["已开启装饰入场动画", "已关闭装饰入场动画"],
|
||
};
|
||
toast(next ? labels[key][0] : labels[key][1], "ok");
|
||
} catch (e) {
|
||
toast(e instanceof Error ? e.message : "保存失败");
|
||
} finally {
|
||
setTogglingMotion(false);
|
||
}
|
||
};
|
||
|
||
};
|
||
|
||
const renderBgRail = (
|
||
surface: BgSurface,
|
||
title: string,
|
||
desc: string,
|
||
Icon: typeof Monitor,
|
||
fileRef: typeof siteFileRef
|
||
) => {
|
||
const url = previewUrl(surface);
|
||
const mode = surface === "site" ? bgDraft.bg_site_mode : bgDraft.bg_admin_mode;
|
||
const busy = savingBg;
|
||
const hasCommitted = surface === "site" ? !!bgDraft.bg_site_url : !!bgDraft.bg_admin_url;
|
||
const hasPending =
|
||
surface === "site"
|
||
? siteFile != null || siteMediaId != null
|
||
: adminFile != null || adminMediaId != null;
|
||
return (
|
||
<div className="flex flex-col gap-3 min-w-0">
|
||
<div className="min-w-0">
|
||
<h3 className="text-[14px] font-medium flex items-center gap-1.5" style={{ color: "var(--ink)" }}>
|
||
<Icon size={15} /> {title}
|
||
</h3>
|
||
<p className="meta text-[12.5px] mt-0.5 leading-relaxed">{desc}</p>
|
||
</div>
|
||
<div
|
||
className="relative w-full max-w-[480px] rounded-[var(--r-sm)] border overflow-hidden"
|
||
style={{
|
||
aspectRatio: BG_PREVIEW_ASPECT,
|
||
borderColor: "var(--line)",
|
||
...previewBoxStyle(url, mode),
|
||
}}
|
||
role="img"
|
||
aria-label={`${title}背景预览，按 16:9 常见显示器比例`}
|
||
title="按 16:9（1920×1080）显示器比例预览"
|
||
>
|
||
{!url && (
|
||
<span
|
||
className="absolute inset-0 flex items-center justify-center text-[12.5px]"
|
||
style={{ color: "var(--ink-3)" }}
|
||
>
|
||
默认纹饰画布
|
||
</span>
|
||
)}
|
||
<span
|
||
className="absolute bottom-1.5 right-1.5 text-[10.5px] leading-none px-1.5 py-1 rounded-[4px] pointer-events-none"
|
||
aria-hidden
|
||
style={{
|
||
background: "color-mix(in srgb, var(--panel) 88%, transparent)",
|
||
color: "var(--ink-3)",
|
||
border: "1px solid var(--line)",
|
||
}}
|
||
>
|
||
16:9
|
||
</span>
|
||
</div>
|
||
<input
|
||
ref={fileRef}
|
||
type="file"
|
||
accept="image/jpeg,image/png,image/webp,.jpg,.jpeg,.png,.webp"
|
||
className="hidden"
|
||
onChange={(e) => {
|
||
const f = e.target.files?.[0];
|
||
e.target.value = "";
|
||
onPickBg(surface, f);
|
||
}}
|
||
/>
|
||
<div className="flex flex-wrap items-center gap-2">
|
||
<button
|
||
type="button"
|
||
className="btn btn-line btn-sm"
|
||
disabled={busy}
|
||
onClick={() => fileRef.current?.click()}
|
||
>
|
||
{busy ? <Loader2 size={14} className="animate-spin" /> : <Upload size={14} />}
|
||
{hasCommitted || hasPending ? "更换图片" : "选择图片"}
|
||
</button>
|
||
<button
|
||
type="button"
|
||
className="btn btn-line btn-sm"
|
||
disabled={busy}
|
||
onClick={() => setBgPicker(surface)}
|
||
>
|
||
<Images size={14} /> 媒体库
|
||
</button>
|
||
{hasCommitted || hasPending ? (
|
||
<button
|
||
type="button"
|
||
className="btn btn-line btn-sm"
|
||
disabled={busy}
|
||
onClick={() => onClearBg(surface)}
|
||
>
|
||
<Trash2 size={14} /> 恢复默认
|
||
</button>
|
||
) : null}
|
||
</div>
|
||
<div>
|
||
<p className="field-label mb-2">铺放方式</p>
|
||
<BgModePicker
|
||
value={mode}
|
||
disabled={busy}
|
||
ariaLabel={`${title}铺放方式`}
|
||
onChange={(next) => onChangeBgMode(surface, next)}
|
||
/>
|
||
</div>
|
||
</div>
|
||
);
|
||
};
|
||
|
||
const leaveOpen = leave.leaveOpen || pendingSection != null;
|
||
const confirmLeave = () => {
|
||
if (pendingSection) {
|
||
const next = pendingSection;
|
||
setPendingSection(null);
|
||
if (themeDirty) discardTheme();
|
||
if (bgDirty) discardBg();
|
||
goSection(next);
|
||
return;
|
||
}
|
||
leave.confirmLeave();
|
||
};
|
||
|
||
const nav = (
|
||
<nav className="admin-settings-nav" aria-label="外观设置分类">
|
||
{NAV.map((item, i) => (
|
||
<a
|
||
key={item.id}
|
||
ref={(el) => {
|
||
navRefs.current[i] = el;
|
||
}}
|
||
href={`#${item.id}`}
|
||
className="admin-settings-nav-link"
|
||
aria-current={active === item.id ? "page" : undefined}
|
||
onClick={(e) => {
|
||
e.preventDefault();
|
||
selectTab(item.id);
|
||
}}
|
||
onKeyDown={(e) => onNavKeyDown(e, i)}
|
||
>
|
||
{item.label}
|
||
</a>
|
||
))}
|
||
</nav>
|
||
);
|
||
|
||
return (
|
||
<AdminSettingsPage>
|
||
<AdminPageHeader
|
||
icon={Palette}
|
||
title="外观设置"
|
||
description="主题色与背景图需保存后全站生效；代码折叠与动画开关改完立即写入"
|
||
/>
|
||
|
||
<AdminSettingsWork nav={nav}>
|
||
<div id={`appearance-panel-${active}`} className="admin-settings-stack">
|
||
{active === "theme" && (
|
||
<>
|
||
<AdminSettingsGroup
|
||
title="预设主题色"
|
||
description="浅/暗两套色板均已调校，保证文字对比度达标。修改后本页实时预览，保存后全站生效。"
|
||
>
|
||
<div className="grid grid-cols-3 sm:grid-cols-6 gap-3 px-1 pb-1">
|
||
{ACCENT_PRESETS.map((p) => {
|
||
const selected = normalized === p.light;
|
||
const isDefault = p.light === DEFAULT_ACCENT;
|
||
return (
|
||
<button
|
||
key={p.key}
|
||
type="button"
|
||
onClick={() => {
|
||
setThemeError("");
|
||
setDraft(p.light);
|
||
}}
|
||
className="group flex flex-col items-center gap-2 py-3 rounded-[var(--r-sm)] border transition-colors"
|
||
style={{
|
||
borderColor: selected ? "var(--accent)" : "var(--line)",
|
||
background: selected ? "var(--accent-soft)" : "var(--panel)",
|
||
cursor: "pointer",
|
||
}}
|
||
aria-pressed={selected}
|
||
data-tip={isDefault ? `${p.name}（默认）` : p.name}
|
||
>
|
||
<span className="relative flex items-center justify-center">
|
||
<span className="w-9 h-9 rounded-full overflow-hidden grid grid-rows-2 border-2 border-[var(--panel)] shadow-sm">
|
||
<span style={{ background: p.light }} />
|
||
<span style={{ background: p.dark }} />
|
||
</span>
|
||
{selected && (
|
||
<span
|
||
className="absolute -bottom-1 -right-1 min-w-[18px] min-h-[18px] w-[18px] h-[18px] rounded-full flex items-center justify-center"
|
||
style={{ background: "var(--accent)", color: "var(--accent-on)" }}
|
||
>
|
||
<Check size={11} strokeWidth={3} />
|
||
</span>
|
||
)}
|
||
</span>
|
||
<span
|
||
className="text-[12px] leading-none"
|
||
style={{ color: selected ? "var(--accent)" : "var(--ink-2)" }}
|
||
>
|
||
{p.name}
|
||
</span>
|
||
</button>
|
||
);
|
||
})}
|
||
</div>
|
||
</AdminSettingsGroup>
|
||
|
||
<AdminSettingsGroup
|
||
title="自定义颜色"
|
||
description="取色器选色或输入 HEX；浅色下对比度过低时会自动校正。"
|
||
footer={
|
||
<AdminSettingsActions
|
||
dirty={themeDirty}
|
||
saving={savingTheme}
|
||
saveLabel="保存并全站生效"
|
||
onSave={() => void handleSaveTheme()}
|
||
onDiscard={discardTheme}
|
||
saveDisabled={!normalized || savingTheme || !themeDirty || themeInvalid}
|
||
error={themeError}
|
||
>
|
||
<button
|
||
type="button"
|
||
className="btn btn-line btn-sm"
|
||
disabled={savingTheme}
|
||
onClick={() => {
|
||
setThemeError("");
|
||
setDraft(DEFAULT_ACCENT);
|
||
}}
|
||
>
|
||
<RotateCcw size={14} /> 恢复默认
|
||
</button>
|
||
</AdminSettingsActions>
|
||
}
|
||
>
|
||
<AdminSettingsRow
|
||
label={
|
||
<span className="inline-flex items-center gap-1.5">
|
||
<Pipette size={15} /> 主题色
|
||
</span>
|
||
}
|
||
hintBelow="保存前仅本页预览，不会推送给其他访客。"
|
||
error={themeInvalid ? "颜色格式无效，请输入 6 位 HEX 值（如 3B5BDB）" : undefined}
|
||
>
|
||
<div className="flex flex-wrap items-center gap-3">
|
||
<label
|
||
className="relative w-11 h-11 rounded-[var(--r-sm)] overflow-hidden border cursor-pointer shrink-0"
|
||
style={{ borderColor: "var(--line-2)" }}
|
||
data-tip="打开取色器"
|
||
>
|
||
<input
|
||
type="color"
|
||
className="absolute inset-0 w-[200%] h-[200%] -translate-x-1/4 -translate-y-1/4 cursor-pointer border-0 p-0 bg-transparent"
|
||
value={normalized || DEFAULT_ACCENT}
|
||
onChange={(e) => {
|
||
setThemeError("");
|
||
setDraft(e.target.value);
|
||
}}
|
||
aria-label="自定义主题色取色器"
|
||
/>
|
||
</label>
|
||
<div
|
||
className={`admin-field-shell px-3 h-11 font-mono text-[14px] w-40${themeInvalid ? " is-invalid" : ""}`}
|
||
>
|
||
<span style={{ color: "var(--ink-3)" }}>#</span>
|
||
<input
|
||
value={draft.startsWith("#") ? draft.slice(1) : draft}
|
||
onChange={(e) => {
|
||
setThemeError("");
|
||
setDraft("#" + e.target.value.replace(/[^0-9a-fA-F#]/g, ""));
|
||
}}
|
||
className="admin-field-input flex-1 min-w-0 px-0 py-0 ml-1 uppercase"
|
||
maxLength={7}
|
||
spellCheck={false}
|
||
aria-label="主题色 HEX 值"
|
||
/>
|
||
</div>
|
||
{pair && (
|
||
<div className="flex items-center gap-2 text-[12px]" style={{ color: "var(--ink-3)" }}>
|
||
<span className="inline-flex items-center gap-1.5">
|
||
<span
|
||
className="w-3.5 h-3.5 rounded-full border"
|
||
style={{ background: pair.light, borderColor: "var(--line)" }}
|
||
/>
|
||
浅色 {pair.light}
|
||
</span>
|
||
<span className="inline-flex items-center gap-1.5">
|
||
<span
|
||
className="w-3.5 h-3.5 rounded-full border"
|
||
style={{ background: pair.dark, borderColor: "var(--line)" }}
|
||
/>
|
||
暗色 {pair.dark}
|
||
</span>
|
||
</div>
|
||
)}
|
||
</div>
|
||
{pair?.adjusted && (
|
||
<p className="mt-2.5 text-[12.5px]" style={{ color: "var(--gold)" }}>
|
||
该颜色与白底对比度不足，浅色模式已自动校正为 {pair.light}（暗色模式同步派生{" "}
|
||
{pair.dark}）
|
||
</p>
|
||
)}
|
||
{preset && preset.light === DEFAULT_ACCENT && (
|
||
<p className="mt-2.5 text-[12.5px] meta">当前为内置默认色，保存时会清除自定义配置</p>
|
||
)}
|
||
</AdminSettingsRow>
|
||
|
||
<AdminSettingsRow label="实时预览" wide>
|
||
<div
|
||
className="rounded-[var(--r-sm)] border p-4 space-y-4"
|
||
style={{ borderColor: "var(--line)", background: "var(--bg)" }}
|
||
>
|
||
<div className="flex flex-wrap items-center gap-2.5">
|
||
<button type="button" className="btn btn-primary btn-sm">
|
||
<Save size={14} /> 主按钮
|
||
</button>
|
||
<button type="button" className="btn btn-line btn-sm">
|
||
次要按钮
|
||
</button>
|
||
<a
|
||
className="text-[13px]"
|
||
style={{ color: "var(--accent)" }}
|
||
href="#preview"
|
||
onClick={(e) => e.preventDefault()}
|
||
>
|
||
文字链接示例
|
||
</a>
|
||
</div>
|
||
<div className="flex flex-wrap items-center gap-2">
|
||
<span className="admin-seg">未选中</span>
|
||
<span className="admin-seg" aria-selected="true">
|
||
选中标签
|
||
</span>
|
||
<span
|
||
className="inline-flex items-center rounded-full px-3.5 py-2 text-[13.5px]"
|
||
style={{ background: "var(--nav-active-bg)", color: "var(--nav-active-ink)" }}
|
||
>
|
||
导航选中态
|
||
</span>
|
||
</div>
|
||
<div className="max-w-xs">
|
||
<section className="j13-module">
|
||
<p className="j13-module-title mb-2.5">板块目录</p>
|
||
<div className="j13-bcard" aria-current="page">
|
||
<span
|
||
className="j13-bcard-ico"
|
||
style={{ background: "var(--accent-soft)", color: "var(--accent)" }}
|
||
>
|
||
<Palette size={16} />
|
||
</span>
|
||
<span className="j13-bcard-name flex-1">选中的板块</span>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</div>
|
||
</AdminSettingsRow>
|
||
</AdminSettingsGroup>
|
||
</>
|
||
)}
|
||
|
||
{active === "background" && (
|
||
<AdminSettingsGroup
|
||
title="站点背景图"
|
||
description="前台与后台可分别配置 JPEG / PNG / WebP（≤8MB）。预览按 16:9。未保存不会推送给其他访客。"
|
||
footer={
|
||
<AdminSettingsActions
|
||
dirty={bgDirty}
|
||
saving={savingBg}
|
||
saveLabel="保存并全站生效"
|
||
onSave={() => void handleSaveBg()}
|
||
onDiscard={discardBg}
|
||
error={bgError}
|
||
/>
|
||
}
|
||
>
|
||
<AdminSettingsRow
|
||
label={
|
||
<span className="inline-flex items-center gap-1.5">
|
||
<ImageIcon size={15} /> 前台 / 后台
|
||
</span>
|
||
}
|
||
hintBelow="选择图片与铺放方式仅在本页预览；点保存后才写入并广播。"
|
||
wide
|
||
>
|
||
<div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
|
||
{renderBgRail(
|
||
"site",
|
||
"前台",
|
||
"访客看到的论坛页面，含首页、帖子与个人主页。",
|
||
Monitor,
|
||
siteFileRef
|
||
)}
|
||
{renderBgRail(
|
||
"admin",
|
||
"后台",
|
||
"管理面板专用。与前台互不影响，可配更克制的图案。",
|
||
LayoutDashboard,
|
||
adminFileRef
|
||
)}
|
||
</div>
|
||
</AdminSettingsRow>
|
||
</AdminSettingsGroup>
|
||
)}
|
||
|
||
{active === "code" && (
|
||
<AdminSettingsGroup
|
||
title="代码块自动折叠"
|
||
description="超过阈值行数的 Markdown 代码块默认折叠，读者可点「展开全部」。"
|
||
>
|
||
<AdminSettingsRow
|
||
label={
|
||
<span className="inline-flex items-center gap-1.5">
|
||
<Code2 size={15} /> 自动折叠
|
||
</span>
|
||
}
|
||
>
|
||
<div className="flex items-center gap-2">
|
||
<AdminSwitch
|
||
checked={codeAutoFold}
|
||
disabled={togglingFold}
|
||
onChange={() => void toggleCodeFold()}
|
||
label="代码块自动折叠"
|
||
/>
|
||
<InstantNote saving={togglingFold} />
|
||
</div>
|
||
</AdminSettingsRow>
|
||
{codeAutoFold ? (
|
||
<AdminSettingsRow
|
||
label="折叠行数阈值"
|
||
htmlFor="fold-lines"
|
||
hintBelow="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。"
|
||
>
|
||
<div className="flex flex-wrap items-center gap-2.5">
|
||
<AdminStepper
|
||
id="fold-lines"
|
||
value={foldLines}
|
||
onChange={setFoldLines}
|
||
min={0}
|
||
max={100}
|
||
unit="行"
|
||
ariaLabel="折叠行数阈值"
|
||
disabled={savingFoldLines}
|
||
/>
|
||
<button
|
||
type="button"
|
||
className="btn btn-line btn-sm"
|
||
disabled={savingFoldLines}
|
||
onClick={() => void saveFoldLines()}
|
||
>
|
||
{savingFoldLines ? (
|
||
<Loader2 size={14} className="animate-spin" />
|
||
) : (
|
||
<Save size={14} />
|
||
)}
|
||
保存
|
||
</button>
|
||
</div>
|
||
</AdminSettingsRow>
|
||
) : null}
|
||
</AdminSettingsGroup>
|
||
)}
|
||
|
||
{active === "motion" && (
|
||
<AdminSettingsGroup
|
||
title="界面动画"
|
||
description="总开关关闭后全站即时切换。系统「减少动态效果」始终优先。"
|
||
>
|
||
<AdminSettingsRow
|
||
label={
|
||
<span className="inline-flex items-center gap-1.5">
|
||
<Sparkles size={15} /> 总开关
|
||
</span>
|
||
}
|
||
>
|
||
<div className="flex items-center gap-2">
|
||
<AdminSwitch
|
||
checked={uiAnimations}
|
||
disabled={togglingMotion}
|
||
onChange={() => void toggleMotionField("ui_animations", !uiAnimations)}
|
||
label="界面动画总开关"
|
||
/>
|
||
<InstantNote saving={togglingMotion} />
|
||
</div>
|
||
</AdminSettingsRow>
|
||
{uiAnimations ? (
|
||
<>
|
||
<AdminSettingsRow
|
||
label="代码折叠动画"
|
||
hintBelow="代码块展开/收起的高度过渡与跟滚。"
|
||
>
|
||
<div className="flex items-center gap-2">
|
||
<AdminSwitch
|
||
checked={animCodeFold}
|
||
disabled={togglingMotion}
|
||
onChange={() => void toggleMotionField("anim_code_fold", !animCodeFold)}
|
||
label="代码折叠动画"
|
||
/>
|
||
<InstantNote saving={togglingMotion} />
|
||
</div>
|
||
</AdminSettingsRow>
|
||
<AdminSettingsRow
|
||
label="平滑滚动"
|
||
hintBelow="目录跳转、回顶、新内容提示等 scroll 行为。"
|
||
>
|
||
<div className="flex items-center gap-2">
|
||
<AdminSwitch
|
||
checked={animSmoothScroll}
|
||
disabled={togglingMotion}
|
||
onChange={() =>
|
||
void toggleMotionField("anim_smooth_scroll", !animSmoothScroll)
|
||
}
|
||
label="平滑滚动"
|
||
/>
|
||
<InstantNote saving={togglingMotion} />
|
||
</div>
|
||
</AdminSettingsRow>
|
||
<AdminSettingsRow
|
||
label="装饰入场"
|
||
hintBelow="列表入场、Toast、点赞弹出、在线脉冲等装饰性动画。"
|
||
>
|
||
<div className="flex items-center gap-2">
|
||
<AdminSwitch
|
||
checked={animChrome}
|
||
disabled={togglingMotion}
|
||
onChange={() => void toggleMotionField("anim_chrome", !animChrome)}
|
||
label="装饰入场"
|
||
/>
|
||
<InstantNote saving={togglingMotion} />
|
||
</div>
|
||
</AdminSettingsRow>
|
||
</>
|
||
) : null}
|
||
</AdminSettingsGroup>
|
||
)}
|
||
</div>
|
||
</AdminSettingsWork>
|
||
|
||
<ConfirmDialog
|
||
open={leaveOpen}
|
||
title="有未保存的修改"
|
||
message="离开后当前分类的草稿将丢弃，确定继续？"
|
||
confirmLabel="丢弃并离开"
|
||
cancelLabel="继续编辑"
|
||
danger
|
||
onConfirm={confirmLeave}
|
||
onCancel={() => {
|
||
setPendingSection(null);
|
||
leave.cancelLeave();
|
||
}}
|
||
/>
|
||
<BgMediaPicker
|
||
open={bgPicker != null}
|
||
surface={bgPicker || "site"}
|
||
onClose={() => setBgPicker(null)}
|
||
onPick={(item) => {
|
||
if (!bgPicker) return;
|
||
setPendingMedia(bgPicker, item.id, item.url);
|
||
}}
|
||
/>
|
||
</AdminSettingsPage>
|
||
);
|
||
}
|