feat: 站点访问统计与可配置侧边栏组件

- 新增访问统计:visitstats 服务与查询、visit_capture 中间件、爬虫/来源识别、管理端 analytics 页面
- 新增侧边栏:sidebar 服务与 handler、管理端 sidebar 配置页、前端侧边栏组件
- 新增 widget 嵌入代码生成(widgetCode)与 widgetApi
- 遥测逻辑迁移至 handler 层,删除 service/telemetry
- env 示例补充 Docker 部署可信代理 IP 说明
This commit is contained in:
2026-09-24 18:53:45 +08:00
parent 3e55b5d230
commit 7b327bc8cc
60 changed files with 6539 additions and 572 deletions

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"use client";
import { useEffect, useMemo, useRef, useState } from "react";
import {
ArrowDown,
ArrowLeft,
ArrowRight,
ArrowUp,
BarChart3,
Blocks,
ChevronDown,
CircleDollarSign,
Code2,
FileText,
Flame,
Handshake,
Home,
Info,
Layers,
LayoutGrid,
Link2,
List,
Megaphone,
PanelLeft,
Pencil,
PenLine,
Plus,
RotateCcw,
ShieldCheck,
Trash2,
User,
UserPlus,
Users,
type LucideIcon,
} from "lucide-react";
import {
apiAdminCreateSidebarWidget,
apiAdminDeleteSidebarWidget,
apiAdminGetSidebar,
apiAdminSaveSidebarConfig,
apiAdminUpdateSidebarWidget,
type SidebarBlockRef,
type SidebarConfig,
type SidebarScope,
type SidebarWidgetRecord,
} from "@/lib/api";
import {
SIDEBAR_BLOCK_ICON,
SIDEBAR_MAX_BLOCKS_PER_SIDE,
SIDEBAR_SCOPE_LABELS,
SIDEBAR_WIDGET_META,
defaultSidebarConfig,
sidebarBlockLabel,
} from "@/lib/sidebarMeta";
import {
AdminEmpty,
AdminPageHeader,
AdminSettingsPage,
AdminSettingsWork,
AdminSwitch,
} from "@/components/admin";
import ConfirmDialog from "@/components/ConfirmDialog";
import Modal from "@/components/Modal";
import useUnsavedGuard from "@/hooks/useUnsavedGuard";
import { toast } from "@/lib/toast";
import { mergeWidgetCode, parseMixedWidgetCode } from "@/lib/widgetCode";
type Side = "left" | "right";
type SectionId = SidebarScope | "widgets";
const refKey = (r: SidebarBlockRef) => (r.widget ? `w:${r.widget}` : `k:${r.key}`);
// lucide icon 映射(SIDEBAR_BLOCK_ICON 是字符串 key,这里解析成组件)
const ICON_MAP: Record<string, LucideIcon> = {
"layout-grid": LayoutGrid,
"bar-chart-3": BarChart3,
megaphone: Megaphone,
"circle-dollar-sign": CircleDollarSign,
handshake: Handshake,
flame: Flame,
"user-plus": UserPlus,
users: Users,
link2: Link2,
info: Info,
"shield-check": ShieldCheck,
"file-text": FileText,
layers: Layers,
user: User,
"pen-line": PenLine,
list: List,
};
function keyIcon(key: string): LucideIcon | undefined {
return ICON_MAP[SIDEBAR_BLOCK_ICON[key] ?? ""];
}
const SIDES: { scope: SidebarScope; icon: LucideIcon; desc: string; sides: Side[] }[] = [
{ scope: "home", icon: Home, desc: "首页全站态(含板块页左栏):左右两栏均可增删排序", sides: ["left", "right"] },
{ scope: "board", icon: Layers, desc: "板块页右栏;板块页左栏跟随「首页侧栏」配置", sides: ["right"] },
{ scope: "post", icon: FileText, desc: "帖子详情页:左右两栏(窄屏不渲染侧栏)", sides: ["left", "right"] },
];
const SIDE_LABEL: Record<Side, string> = { left: "左栏", right: "右栏" };
const WIDGET_CODE_MAX_BYTES = 64 * 1024;
export default function SidebarAdmin({
initialConfig,
initialWidgets,
initError,
}: {
initialConfig: SidebarConfig | null;
initialWidgets: SidebarWidgetRecord[];
initError: string;
}) {
const [config, setConfig] = useState<SidebarConfig>(() => initialConfig || defaultSidebarConfig());
const [widgets, setWidgets] = useState<SidebarWidgetRecord[]>(initialWidgets);
const [busy, setBusy] = useState(false);
const [activeSection, setActiveSection] = useState<SectionId>("home");
const savedJsonRef = useRef(JSON.stringify(initialConfig || defaultSidebarConfig()));
const dirty = JSON.stringify(config) !== savedJsonRef.current;
const { leaveOpen, confirmLeave, cancelLeave } = useUnsavedGuard(dirty && !busy);
// 工具编辑弹层
const [editorOpen, setEditorOpen] = useState(false);
const [editingId, setEditingId] = useState<number | null>(null);
const [draftName, setDraftName] = useState("");
const [mixed, setMixed] = useState("");
const [deleteId, setDeleteId] = useState<number | null>(null);
const draftBytes = useMemo(() => new TextEncoder().encode(mixed).length, [mixed]);
const draftOk = draftName.trim().length > 0 && draftBytes <= WIDGET_CODE_MAX_BYTES;
const reloadAll = async () => {
const res = await apiAdminGetSidebar();
setConfig(res.config);
setWidgets(res.widgets);
savedJsonRef.current = JSON.stringify(res.config);
};
/* ---------- 布局配置 ---------- */
const setSide = (scope: SidebarScope, side: Side, next: SidebarBlockRef[]) => {
setConfig((c) => {
const cur = c.scopes[scope] ?? {};
return { ...c, scopes: { ...c.scopes, [scope]: { ...cur, [side]: next } } };
});
};
const moveAcross = (scope: SidebarScope, from: Side, index: number) => {
const to: Side = from === "left" ? "right" : "left";
setConfig((c) => {
const cur = c.scopes[scope] ?? {};
const fromList = [...(cur[from] ?? [])];
const [item] = fromList.splice(index, 1);
const toList = cur[to] ?? [];
if (!item || toList.length >= SIDEBAR_MAX_BLOCKS_PER_SIDE) return c;
return { ...c, scopes: { ...c.scopes, [scope]: { ...cur, [from]: fromList, [to]: [...toList, item] } } };
});
};
const resetScope = (scope: SidebarScope) => {
const def = defaultSidebarConfig().scopes[scope] ?? {};
setConfig((c) => ({
...c,
scopes: { ...c.scopes, [scope]: { left: def.left ?? [], right: def.right ?? [] } },
}));
toast("已重置为默认布局,记得保存", "ok");
};
const saveConfig = async () => {
setBusy(true);
try {
const res = await apiAdminSaveSidebarConfig(config);
setConfig(res.config);
savedJsonRef.current = JSON.stringify(res.config);
toast("侧栏布局已保存", "ok");
} catch (e) {
toast(e instanceof Error ? e.message : "保存失败", "error");
} finally {
setBusy(false);
}
};
/* ---------- 自定义工具 ---------- */
const openCreate = () => {
setEditingId(null);
setDraftName("");
setMixed("");
setEditorOpen(true);
};
const openEdit = (w: SidebarWidgetRecord) => {
setEditingId(w.id);
setDraftName(w.name);
setMixed(mergeWidgetCode({ html: w.html, css: w.css, js: w.js }));
setEditorOpen(true);
};
const submitWidget = async () => {
if (!draftOk) return;
setBusy(true);
try {
const code = { name: draftName.trim(), ...parseMixedWidgetCode(mixed) };
if (editingId == null) {
await apiAdminCreateSidebarWidget(code);
toast("工具已创建", "ok");
} else {
const w = widgets.find((x) => x.id === editingId);
await apiAdminUpdateSidebarWidget(editingId, { ...code, enabled: w?.enabled ?? true });
toast("工具已保存", "ok");
}
setEditorOpen(false);
await reloadAll();
} catch (e) {
toast(e instanceof Error ? e.message : "保存失败", "error");
} finally {
setBusy(false);
}
};
const toggleWidget = async (w: SidebarWidgetRecord) => {
setBusy(true);
try {
await apiAdminUpdateSidebarWidget(w.id, { name: w.name, html: w.html, css: w.css, js: w.js, enabled: !w.enabled });
toast(w.enabled ? "已停用" : "已启用", "ok");
await reloadAll();
} catch (e) {
toast(e instanceof Error ? e.message : "操作失败", "error");
} finally {
setBusy(false);
}
};
const deleteWidget = async () => {
if (deleteId == null) return;
setBusy(true);
try {
await apiAdminDeleteSidebarWidget(deleteId);
toast("工具已删除,侧栏引用已同步清理", "ok");
setDeleteId(null);
await reloadAll();
} catch (e) {
toast(e instanceof Error ? e.message : "删除失败", "error");
} finally {
setBusy(false);
}
};
/* ---------- 分区滚动导航 ---------- */
const sectionRefs = useRef<Record<SectionId, HTMLElement | null>>({ home: null, board: null, post: null, widgets: null });
useEffect(() => {
const els = Object.values(sectionRefs.current).filter((el): el is HTMLElement => !!el);
if (els.length === 0) return;
const observer = new IntersectionObserver(
(entries) => {
const visible = entries.filter((e) => e.isIntersecting).sort((a, b) => b.intersectionRatio - a.intersectionRatio);
if (visible[0]) setActiveSection((visible[0].target as HTMLElement).dataset.section as SectionId);
},
{ rootMargin: "-30% 0px -55% 0px", threshold: [0, 0.25, 0.5, 1] }
);
els.forEach((el) => observer.observe(el));
return () => observer.disconnect();
}, []);
const scrollTo = (id: SectionId) => sectionRefs.current[id]?.scrollIntoView({ behavior: "smooth", block: "start" });
if (initError && !initialConfig) return <p className="meta px-1 py-6">{initError}</p>;
// 各范围块数(含左右两侧合计,用于导航徽章)
const scopeCount = (s: SidebarScope) => {
const sc = config.scopes[s] ?? {};
return (sc.left ?? []).length + (sc.right ?? []).length;
};
const builtinCount = widgets.filter((w) => w.enabled).length;
const navItems: { id: SectionId; label: string; icon: LucideIcon; count: number }[] = [
...SIDES.map((s) => ({ id: s.scope as SectionId, label: `${SIDEBAR_SCOPE_LABELS[s.scope]}侧栏`, icon: s.icon, count: scopeCount(s.scope) })),
{ id: "widgets", label: "自定义工具", icon: Code2, count: builtinCount },
];
const leftNav = (
<nav className="admin-settings-nav" aria-label="侧栏管理分区">
{navItems.map((s) => {
const Icon = s.icon;
return (
<button
key={s.id}
type="button"
onClick={() => scrollTo(s.id)}
aria-current={activeSection === s.id ? "page" : undefined}
className="admin-settings-nav-link gap-2"
>
<Icon size={15} aria-hidden />
<span className="flex-1 truncate text-left">{s.label}</span>
{s.count > 0 && (
<span className="shrink-0 rounded-full px-1.5 py-0.5 text-[10.5px] font-semibold tabular-nums"
style={{ background: "var(--panel-2)", color: "var(--ink-3)" }}>
{s.count}
</span>
)}
</button>
);
})}
</nav>
);
return (
<AdminSettingsPage>
<AdminPageHeader
icon={PanelLeft}
title="侧栏管理"
description="配置各页面左右侧栏的显示、顺序与位置,管理自定义 HTML 工具"
/>
<AdminSettingsWork nav={leftNav}>
<div className="space-y-5 pb-24">
{SIDES.map(({ scope, icon, desc, sides }) => {
const sc = config.scopes[scope] ?? {};
const left = sc.left ?? [];
const right = sc.right ?? [];
const usedKeys = new Set([...left, ...right].map(refKey));
const Icon = icon;
return (
<section
key={scope}
id={`sec-${scope}`}
data-section={scope}
ref={(el) => { sectionRefs.current[scope] = el; }}
className="panel"
>
<SectionHead
icon={<Icon size={16} />}
title={`${SIDEBAR_SCOPE_LABELS[scope]}侧栏`}
desc={desc}
extra={
<button type="button" className="btn btn-line btn-sm" onClick={() => resetScope(scope)}>
<RotateCcw size={13} /> 恢复默认
</button>
}
/>
<div className={`grid grid-cols-1 gap-5 p-4 sm:p-5 ${sides.length === 2 ? "lg:grid-cols-2" : ""}`}>
{sides.map((side) => (
<RailEditor
key={side}
scope={scope}
side={side}
list={side === "left" ? left : right}
usedKeys={usedKeys}
targetFull={(side === "left" ? right : left).length >= SIDEBAR_MAX_BLOCKS_PER_SIDE}
widgets={widgets}
onChange={(next) => setSide(scope, side, next)}
onSendAcross={(i) => moveAcross(scope, side, i)}
/>
))}
</div>
</section>
);
})}
{/* 自定义工具 */}
<section
id="sec-widgets"
data-section="widgets"
ref={(el) => { sectionRefs.current.widgets = el; }}
className="panel overflow-hidden"
>
<SectionHead
icon={<Code2 size={16} />}
title="自定义工具"
desc="HTML + CSS + JS 代码块,前台原样渲染执行(不做消毒)"
extra={<button type="button" className="btn btn-primary btn-sm" onClick={openCreate}><Plus size={14} /> 新增工具</button>}
/>
<div className="p-4 sm:p-5">
{widgets.length === 0 ? (
<AdminEmpty icon={<Blocks size={22} />} title="还没有自定义工具" description="创建后可在上方各页面的侧栏中添加使用" />
) : (
<ul className="flex flex-col gap-2.5">
{widgets.map((w) => (
<li key={w.id} className="j13-ads-row !py-2">
<span
className="shrink-0 w-8 h-8 rounded-lg flex items-center justify-center"
style={{ background: w.enabled ? "var(--gold-soft)" : "var(--panel-2)", color: w.enabled ? "var(--gold)" : "var(--ink-3)" }}
aria-hidden
>
<Code2 size={14} />
</span>
<div className="min-w-0 flex-1">
<p className="truncate text-[13.5px] font-medium" style={{ color: "var(--ink)" }}>
{w.name}
{!w.enabled && (
<span className="ml-2 rounded-full px-1.5 py-0.5 text-[10.5px] font-semibold"
style={{ background: "var(--panel-2)", color: "var(--ink-3)" }}>已停用</span>
)}
</p>
<p className="meta mt-0.5 text-[11.5px]">
ID #{w.id} · HTML {w.html.length} / CSS {w.css.length} / JS {w.js.length} 字符
</p>
</div>
<label className="flex shrink-0 items-center gap-1.5 text-[12.5px]" style={{ color: "var(--ink-2)" }}>
<AdminSwitch label={`启用 ${w.name}`} checked={w.enabled} onChange={() => void toggleWidget(w)} />
启用
</label>
<button type="button" className="btn btn-line btn-sm shrink-0" onClick={() => openEdit(w)}>
<Pencil size={13} /> 编辑
</button>
<button type="button" className="btn btn-line btn-sm shrink-0" onClick={() => setDeleteId(w.id)} aria-label={`删除 ${w.name}`}>
<Trash2 size={13} />
</button>
</li>
))}
</ul>
)}
</div>
</section>
</div>
</AdminSettingsWork>
{/* 吸底保存栏 */}
{dirty && (
<div
className="fixed bottom-0 left-0 right-0 z-40 flex items-center justify-between gap-3 border-t px-4 py-3 sm:px-6"
style={{
background: "color-mix(in srgb, var(--panel) 92%, transparent)",
backdropFilter: "blur(12px)",
borderColor: "var(--line)",
}}
>
<p className="meta text-[12px]">
<span className="inline-block w-2 h-2 rounded-full mr-1.5" style={{ background: "var(--gold)" }} aria-hidden />
布局有未保存的修改
</p>
<button type="button" className="btn btn-primary" disabled={busy} onClick={() => void saveConfig()}>
{busy ? "保存中…" : "保存布局"}
</button>
</div>
)}
{/* 工具编辑弹层 */}
<Modal
open={editorOpen}
title={editingId == null ? "新增自定义工具" : "编辑自定义工具"}
onClose={() => { if (!busy) setEditorOpen(false); }}
busy={busy}
maxWidthClass="max-w-2xl"
footer={
<>
<button type="button" className="btn btn-line btn-sm" disabled={busy} onClick={() => setEditorOpen(false)}>取消</button>
<button type="button" className="btn btn-primary btn-sm" disabled={busy || !draftOk} onClick={() => void submitWidget()}>
{busy ? "保存中…" : editingId == null ? "创建" : "保存"}
</button>
</>
}
>
<div className="space-y-3">
<label className="block">
<span className="meta mb-1 block text-[12px]">名称(管理列表与侧栏引用中显示)</span>
<input className="field w-full" value={draftName} maxLength={40} onChange={(e) => setDraftName(e.target.value)} placeholder="如:节假日横幅" />
</label>
<label className="block">
<span className="mb-1 flex items-center justify-between gap-2">
<span className="meta text-[12px]">代码一框写完(&lt;style&gt; / &lt;script&gt; 段提交时自动拆分)</span>
<span className="meta shrink-0 text-[11.5px] tabular-nums">{draftBytes} / {Math.floor(WIDGET_CODE_MAX_BYTES / 1024)} KB</span>
</span>
<textarea
className="field w-full min-h-[240px] font-mono text-[12.5px]"
value={mixed}
onChange={(e) => setMixed(e.target.value)}
placeholder={`<div class="my-banner">节日快乐!</div>\n\n<style>\n .my-banner { border-radius: 12px; }\n</style>\n\n<script>\n // 页面加载后在工具位置执行\n</script>`}
/>
</label>
<details className="rounded-xl border px-3 py-2" style={{ borderColor: "var(--line)" }}>
<summary className="meta cursor-pointer select-none text-[12px]">开放能力速查:window.J13 / 主题变量</summary>
<div className="mt-2 space-y-1.5 text-[12px] leading-relaxed" style={{ color: "var(--ink-2)" }}>
<p><code>J13.user</code>:当前登录用户(未登录为 null)</p>
<p><code>J13.theme.get()</code> 返回 &quot;light&quot; | &quot;dark&quot;;<code> J13.theme.onChange(fn)</code> 监听明暗切换</p>
<p><code>J13.getOverview()</code>:站点公开统计(Promise,users / posts / online 等)</p>
<p>CSS 变量自动跟随明暗主题与后台自定义主题色:<code>var(--ink) var(--accent) var(--panel)…</code></p>
</div>
</details>
<p className="meta text-[11.5px]">
CSS 自动限定在本板块内、不污染其他区域;前台原样渲染执行(不做消毒),自行把控安全;外部脚本库需内联引入。
</p>
</div>
</Modal>
{/* 删除工具确认 */}
<ConfirmDialog
open={deleteId != null}
title="删除这个自定义工具?"
message="删除后各侧栏中的引用将被同步清理,且不可恢复。"
confirmLabel="删除"
danger
busy={busy}
onConfirm={() => void deleteWidget()}
onCancel={() => setDeleteId(null)}
/>
{/* 未保存离开确认 */}
<ConfirmDialog
open={leaveOpen}
title="有未保存的布局修改"
message="离开页面将丢失未保存的侧栏布局修改。"
confirmLabel="离开"
onConfirm={confirmLeave}
onCancel={cancelLeave}
/>
</AdminSettingsPage>
);
}
/* ─── 分区卡片头 ─── */
function SectionHead({
icon,
title,
desc,
extra,
}: {
icon: React.ReactNode;
title: string;
desc?: string;
extra?: React.ReactNode;
}) {
return (
<div className="flex flex-wrap items-center justify-between gap-3 px-4 py-3.5 sm:px-5" style={{ borderBottom: "1px solid var(--line)" }}>
<div className="flex items-center gap-2.5 min-w-0">
<span className="w-8 h-8 rounded-lg flex items-center justify-center shrink-0" style={{ background: "var(--accent-soft)", color: "var(--accent)" }} aria-hidden>{icon}</span>
<span className="min-w-0 leading-tight">
<span className="block text-[15px] font-semibold" style={{ color: "var(--ink)" }}>{title}</span>
{desc ? <span className="meta mt-0.5 block text-[12px] truncate">{desc}</span> : null}
</span>
</div>
{extra ? <div className="shrink-0">{extra}</div> : null}
</div>
);
}
/* ─── 单侧栏块列表编辑器 ─── */
function RailEditor({
scope,
side,
list,
usedKeys,
targetFull,
widgets,
onChange,
onSendAcross,
}: {
scope: SidebarScope;
side: Side;
list: SidebarBlockRef[];
usedKeys: Set<string>;
targetFull: boolean;
widgets: SidebarWidgetRecord[];
onChange: (next: SidebarBlockRef[]) => void;
onSendAcross: (index: number) => void;
}) {
const candidates = useMemo(() => {
const meta = SIDEBAR_WIDGET_META[scope];
const builtin: { ref: SidebarBlockRef; label: string; custom: boolean; iconKey?: string; widget?: SidebarWidgetRecord }[] = [];
for (const key of Object.keys(meta)) {
if (!usedKeys.has(`k:${key}`)) builtin.push({ ref: { key }, label: meta[key], custom: false, iconKey: SIDEBAR_BLOCK_ICON[key] });
}
const customWidgets: typeof builtin = [];
for (const w of widgets) {
if (!usedKeys.has(`w:${w.id}`)) customWidgets.push({ ref: { widget: w.id }, label: w.name, custom: true, widget: w });
}
return { builtin, customWidgets };
}, [scope, usedKeys, widgets]);
const full = list.length >= SIDEBAR_MAX_BLOCKS_PER_SIDE;
const move = (index: number, delta: number) => {
const next = [...list];
const target = index + delta;
if (target < 0 || target >= next.length) return;
[next[index], next[target]] = [next[target], next[index]];
onChange(next);
};
return (
<div>
<div className="mb-2.5 flex items-center justify-between gap-2">
<p className="text-[13.5px] font-medium" style={{ color: "var(--ink)" }}>
{SIDE_LABEL[side]}
<span className="meta ml-2 text-[11.5px] font-normal tabular-nums">{list.length} / {SIDEBAR_MAX_BLOCKS_PER_SIDE}</span>
</p>
</div>
{list.length === 0 ? (
<div
className="rounded-xl border border-dashed px-4 py-6 text-center"
style={{ borderColor: "var(--line)", color: "var(--ink-3)" }}
>
<Blocks size={18} className="mx-auto mb-2" aria-hidden style={{ color: "var(--ink-3)" }} />
<p className="text-[12.5px]">该侧栏为空——前台不渲染这一列</p>
<p className="meta mt-1 text-[11px]">从下方选择块添加</p>
</div>
) : (
<ul className="flex flex-col gap-1.5">
{list.map((ref, i) => {
const info = sidebarBlockLabel(ref, widgets.map((w) => ({ id: w.id, name: w.name })));
const w = ref.widget ? widgets.find((x) => x.id === ref.widget) : null;
const disabled = !!(w && !w.enabled);
const Icon = ref.key ? keyIcon(ref.key) : undefined;
return (
<li
key={`${refKey(ref)}-${i}`}
className={`j13-ads-row !py-1.5 !px-2.5 ${disabled ? "opacity-50" : ""}`}
>
{/* 类型图标圆点:内置蓝 / 自定义金 */}
<span
className="shrink-0 w-6 h-6 rounded-md flex items-center justify-center"
style={{
background: info?.custom ? "var(--gold-soft)" : "var(--accent-soft)",
color: info?.custom ? "var(--gold)" : "var(--accent)",
}}
aria-hidden
>
{Icon ? <Icon size={12} /> : info?.custom ? <Code2 size={12} /> : <Blocks size={12} />}
</span>
{/* 序号 */}
<span className="meta w-5 shrink-0 text-center text-[11px] tabular-nums">{i + 1}</span>
{/* 块信息 */}
<span className="min-w-0 flex-1">
<span className="block truncate text-[13px] font-medium" style={{ color: "var(--ink)" }}>
{info ? info.label : "未知模块"}
</span>
<span className="meta text-[11px]">
{info?.custom ? "自定义工具" : "内置模块"}
{disabled ? " · 已停用(前台不显示)" : ""}
</span>
</span>
{/* 操作按钮组 */}
<div className="flex shrink-0 items-center gap-0.5">
<button
type="button"
className="btn btn-line btn-sm !px-1.5 !py-1"
disabled={i === 0}
onClick={() => move(i, -1)}
aria-label="上移"
>
<ArrowUp size={13} />
</button>
<button
type="button"
className="btn btn-line btn-sm !px-1.5 !py-1"
disabled={i === list.length - 1}
onClick={() => move(i, 1)}
aria-label="下移"
>
<ArrowDown size={13} />
</button>
{scope !== "board" && (
<button
type="button"
className="btn btn-line btn-sm !px-1.5 !py-1"
disabled={targetFull}
onClick={() => onSendAcross(i)}
title={side === "left" ? "移到右栏末尾" : "移到左栏末尾"}
aria-label={side === "left" ? "移到右栏" : "移到左栏"}
>
{side === "left" ? <ArrowRight size={13} /> : <ArrowLeft size={13} />}
</button>
)}
<button
type="button"
className="btn btn-line btn-sm !px-1.5 !py-1"
onClick={() => onChange(list.filter((_, j) => j !== i))}
aria-label="从侧栏移除"
>
<Trash2 size={13} />
</button>
</div>
</li>
);
})}
</ul>
)}
{/* 添加块:自定义下拉浮层(不依赖原生 select/option,完全跟随主题变量) */}
<AddBlockPicker
candidates={candidates}
full={full}
onPick={(ref) => onChange([...list, ref])}
/>
</div>
);
}
/* ─── 添加块下拉浮层 ─── */
type CandidateItem = { ref: SidebarBlockRef; label: string; custom: boolean; iconKey?: string; widget?: SidebarWidgetRecord };
function AddBlockPicker({
candidates,
full,
onPick,
}: {
candidates: { builtin: CandidateItem[]; customWidgets: CandidateItem[] };
full: boolean;
onPick: (ref: SidebarBlockRef) => void;
}) {
const [open, setOpen] = useState(false);
const ref = useRef<HTMLDivElement>(null);
useEffect(() => {
if (!open) return;
const onDown = (e: MouseEvent) => {
if (ref.current && !ref.current.contains(e.target as Node)) setOpen(false);
};
const onEsc = (e: KeyboardEvent) => {
if (e.key === "Escape") setOpen(false);
};
document.addEventListener("mousedown", onDown);
document.addEventListener("keydown", onEsc);
return () => {
document.removeEventListener("mousedown", onDown);
document.removeEventListener("keydown", onEsc);
};
}, [open]);
const hasAny = candidates.builtin.length + candidates.customWidgets.length > 0;
return (
<div ref={ref} className="relative mt-3">
<button
type="button"
className="field flex items-center justify-between gap-2"
disabled={full || (!hasAny && !full)}
onClick={() => setOpen((o) => !o)}
aria-haspopup="listbox"
aria-expanded={open}
>
<span className="truncate text-[13px]" style={{ color: full || !hasAny ? "var(--ink-3)" : "var(--ink-3)" }}>
{full ? "已达上限" : hasAny ? "选择要添加的模块…" : "没有更多可用的块"}
</span>
<ChevronDown
size={15}
className={`shrink-0 transition-transform ${open ? "rotate-180" : ""}`}
style={{ color: "var(--ink-3)" }}
aria-hidden
/>
</button>
{open && !full && hasAny && (
<div
className="absolute z-50 mt-1 w-full overflow-y-auto rounded-xl border shadow-lg"
style={{
background: "var(--panel)",
borderColor: "var(--line)",
maxHeight: "320px",
}}
role="listbox"
>
{candidates.builtin.length > 0 && (
<AddGroup title="内置模块" items={candidates.builtin} onPick={(r) => { onPick(r); setOpen(false); }} />
)}
{candidates.customWidgets.length > 0 && (
<AddGroup title="自定义工具" items={candidates.customWidgets} onPick={(r) => { onPick(r); setOpen(false); }} />
)}
</div>
)}
</div>
);
}
function AddGroup({
title,
items,
onPick,
}: {
title: string;
items: CandidateItem[];
onPick: (ref: SidebarBlockRef) => void;
}) {
return (
<div role="group" aria-label={title}>
<p
className="sticky top-0 px-3 py-1.5 text-[11px] font-semibold uppercase tracking-wide"
style={{ background: "var(--panel)", color: "var(--ink-3)", borderBottom: "1px solid var(--line)" }}
>
{title}
</p>
<ul className="p-1">
{items.map((c) => {
const Icon = c.iconKey ? ICON_MAP[c.iconKey] : undefined;
const disabled = c.widget ? !c.widget.enabled : false;
return (
<li key={refKey(c.ref)}>
<button
type="button"
role="option"
aria-selected={false}
disabled={disabled}
onClick={() => onPick(c.ref)}
className="flex w-full items-center gap-2.5 rounded-lg px-2.5 py-2 text-left transition-colors hover:bg-[var(--panel-2)] focus-visible:bg-[var(--panel-2)] focus:outline-none"
style={{ opacity: disabled ? 0.5 : 1 }}
>
<span
className="shrink-0 w-6 h-6 rounded-md flex items-center justify-center"
style={{
background: c.custom ? "var(--gold-soft)" : "var(--accent-soft)",
color: c.custom ? "var(--gold)" : "var(--accent)",
}}
aria-hidden
>
{Icon ? <Icon size={12} /> : <Code2 size={12} />}
</span>
<span className="min-w-0 flex-1">
<span className="block truncate text-[13px] font-medium" style={{ color: "var(--ink)" }}>
{c.label}
</span>
{disabled && (
<span className="meta text-[11px]">已停用(需先在工具库启用)</span>
)}
</span>
<Plus size={13} className="shrink-0" style={{ color: "var(--ink-3)" }} aria-hidden />
</button>
</li>
);
})}
</ul>
</div>
);
}