Files
Arcrun/landing/app/mira/wiki/page.tsx
T
Leo 3689f30409 fix(mira): [pageName] h1 顯示 entity 名 + listing dedupe by entity
兩個 leo 反饋的 UI bug:

1. wiki/[pageName] 對 index-entry 渲染時,h1 用 block.content(整篇 markdown)
   會把整個內容塞進 h1。改:wiki-page 用 content 當 entity 名;其他類型
   (index-entry/schema/log)用 page_name 剝 `wiki-` / `index-` prefix。

2. listing「Wiki Pages (21)」累積式設計造成同 entity 多版顯示為多張卡,雜亂。
   改:用 useMemo dedupe by entity(content)— 每 entity 一張卡顯示最新版,
   標題顯示「N 版累積」當 N>1。原始 21 筆 → 現在約 6-7 個 unique entity。
2026-05-16 09:03:45 +08:00

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TypeScript
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'use client';
// Mira Wiki 索引頁
// SDD: polaris/mira/.agents/specs/mira-app/design.md §5.2 + §3.5.10
// 對應 task: 7C.1
// 階段 7-A 已建:mira-wiki-schema、mira-wiki-index(+4 children)、mira-wiki-log(+1 child)
// 此頁列出這些 infra block 與既有 wiki-page,方便 leo 在瀏覽器確認 schema 寫得對不對
import { useEffect, useMemo, useState } from 'react';
import Link from 'next/link';
import '../mira.css';
const KBDB_BASE = 'https://kbdb.finally.click';
const API_BASE = process.env.NEXT_PUBLIC_API_BASE ?? 'https://cypher.arcrun.dev';
type Block = {
id: string;
page_name: string;
content: string;
type: string;
parent_id: string | null;
tags_json: string | null;
created_at: number;
};
export default function WikiIndexPage() {
const [schema, setSchema] = useState<Block | null>(null);
const [indexChildren, setIndexChildren] = useState<Block[]>([]);
const [logEntries, setLogEntries] = useState<Block[]>([]);
const [otherWikiPages, setOtherWikiPages] = useState<Block[]>([]);
const [indexEntries, setIndexEntries] = useState<Block[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
useEffect(() => {
let cancelled = false;
async function load() {
try {
// 先拿 ak_ partner key(同 page.tsx pattern
const meRes = await fetch(`${API_BASE}/me`, { credentials: 'include' });
if (!meRes.ok) throw new Error('未登入');
const me = (await meRes.json()) as { api_key: string };
const headers = { Authorization: `Bearer ${me.api_key}` };
// 撈所有 type=wiki-page,再 client 端過濾 tags 含 'mira-wiki'
// 原本 ?tag=mira-wiki 撞 KBDB worker D1 bugmalformed JSON),改 type filter
// 待 KBDB 修 tag filter 後可改回(SDD 待開 kbdb-tag-filter-fix
const res = await fetch(
`${KBDB_BASE}/blocks?type=wiki-page&limit=200`,
{ headers },
);
if (!res.ok) throw new Error(`KBDB ${res.status}`);
const data = await res.json();
if (cancelled) return;
const allWikiBlocks: Block[] = data.blocks ?? [];
// Client 端過濾:只留 tags 含 'mira-wiki'
const blocks: Block[] = allWikiBlocks.filter((b) => {
if (!b.tags_json) return false;
try {
const tags = JSON.parse(b.tags_json) as string[];
return tags.includes('mira-wiki');
} catch {
return false;
}
});
const tagsOf = (b: Block): string[] => {
if (!b.tags_json) return [];
try {
return JSON.parse(b.tags_json) as string[];
} catch {
return [];
}
};
const hasSubtype = (b: Block, st: string) =>
tagsOf(b).includes(`subtype:${st}`);
const hasAnyInfraSubtype = (b: Block) =>
['schema', 'index', 'index-child', 'log', 'log-child'].some((st) => hasSubtype(b, st));
const hasMetaTag = (b: Block) =>
tagsOf(b).some((t) => t === 'data-source-config' || t === 'source-skill');
setSchema(blocks.find((b) => hasSubtype(b, 'schema')) ?? null);
setIndexChildren(
blocks
.filter((b) => hasSubtype(b, 'index-child'))
.sort((a, b) => a.page_name.localeCompare(b.page_name)),
);
setLogEntries(
blocks
.filter((b) => hasSubtype(b, 'log-child'))
.sort((a, b) => b.page_name.localeCompare(a.page_name)),
);
// 真正的 wiki-page paragraphs(排除 infra 跟 meta 配置)
setOtherWikiPages(
blocks
.filter((b) => !hasAnyInfraSubtype(b) && !hasMetaTag(b))
.sort((a, b) => (b.created_at ?? 0) - (a.created_at ?? 0)),
);
// 平行撈 index-entry blocksper-entity 摘要,CC navigation entry point
// 對應 design.md §3.5.12.4.1 / 7B.3f
const idxRes = await fetch(
`${KBDB_BASE}/blocks?type=index-entry&limit=200`,
{ headers },
);
if (idxRes.ok) {
const idxData = await idxRes.json();
if (!cancelled) {
const idxBlocks: Block[] = idxData.blocks ?? [];
setIndexEntries(
idxBlocks.sort((a, b) => (a.page_name ?? '').localeCompare(b.page_name ?? '')),
);
}
}
} catch (e: any) {
if (!cancelled) setError(e?.message ?? 'load failed');
} finally {
if (!cancelled) setLoading(false);
}
}
load();
return () => {
cancelled = true;
};
}, []);
// Dedupe wiki-pages by entitycontent)— 累積式設計每個 raw 各建一個 wiki-page
// 同 entity 多版只在 listing 顯示最新一張卡 + 版本數提示
const dedupedWikiPages = useMemo(() => {
const groups = new Map<string, { entity: string; latest: Block; versionCount: number }>();
for (const p of otherWikiPages) {
const entity = (p.content || '').trim() || p.page_name || '?';
const existing = groups.get(entity);
if (!existing) {
groups.set(entity, { entity, latest: p, versionCount: 1 });
} else {
existing.versionCount++;
if ((p.created_at ?? 0) > (existing.latest.created_at ?? 0)) {
existing.latest = p;
}
}
}
return Array.from(groups.values()).sort(
(a, b) => (b.latest.created_at ?? 0) - (a.latest.created_at ?? 0),
);
}, [otherWikiPages]);
return (
<main className="mira-app">
<div className="mira-content">
<header style={{ padding: '24px 0 16px', borderBottom: '1px solid #2a2a2a' }}>
<div style={{ display: 'flex', alignItems: 'center', gap: 12, marginBottom: 4 }}>
<Link
href="/mira"
style={{ color: '#888', fontSize: 14, textDecoration: 'none' }}
>
Mira 首頁
</Link>
</div>
<h1 style={{ fontSize: 28, fontWeight: 700, color: '#fff', margin: 0 }}>
📚 Mira Wiki
</h1>
<p style={{ color: '#888', fontSize: 14, marginTop: 4 }}>
leo 的個人觀點累積(Karpathy LLM Wiki 風格)
</p>
</header>
{loading && <div style={{ padding: 24, color: '#666' }}>載入中⋯</div>}
{error && (
<div style={{ padding: 24, color: '#e66' }}>讀取失敗:{error}</div>
)}
{!loading && !error && (
<>
<Section title="📋 Schema(合成規則)">
{schema ? (
<WikiCardLink page_name={schema.page_name} title="mira-wiki-schema" excerpt="ingest 規則手冊:cypher binding、17 predicates、entity normalize⋯" />
) : (
<Empty>尚未建立 schema</Empty>
)}
</Section>
<Section title="🗂 Index4 個分類)">
{indexChildren.length > 0 ? (
<div style={{ display: 'grid', gap: 8 }}>
{indexChildren.map((b) => {
const tags = b.tags_json ? (JSON.parse(b.tags_json) as string[]) : [];
const key = tags.find((t) => t.startsWith('index-key:'))?.replace('index-key:', '') ?? '?';
return (
<WikiCardLink
key={b.id}
page_name={b.page_name}
title={`${iconForKey(key)} ${key}`}
excerpt={firstLineOf(b.content)}
/>
);
})}
</div>
) : (
<Empty>index children 尚未建立</Empty>
)}
</Section>
<Section title={`🧭 Index Entries${indexEntries.length})— CC 看的 entity 摘要`}>
{indexEntries.length > 0 ? (
<div style={{ display: 'grid', gap: 8 }}>
{indexEntries.map((b) => {
const entity = (b.page_name ?? '').replace(/^index-/, '');
const firstLine = firstLineOf(b.content)
.replace(/^#+\s*/, '')
.slice(0, 80);
return (
<WikiCardLink
key={b.id}
page_name={b.page_name ?? ''}
title={entity}
excerpt={firstLine || `index for ${entity}`}
/>
);
})}
</div>
) : (
<Empty>尚未有 index-entrywiki_synthesis 跑完後自動建)</Empty>
)}
</Section>
<Section title="📜 Log(每月一筆)">
{logEntries.length > 0 ? (
<div style={{ display: 'grid', gap: 8 }}>
{logEntries.map((b) => (
<WikiCardLink
key={b.id}
page_name={b.page_name}
title={b.page_name}
excerpt={firstLineOf(b.content)}
/>
))}
</div>
) : (
<Empty>尚未有 log</Empty>
)}
</Section>
<Section title={`📖 Wiki Pages${dedupedWikiPages.length},原 ${otherWikiPages.length} 筆累積版本)`}>
{dedupedWikiPages.length > 0 ? (
<div style={{ display: 'grid', gap: 8 }}>
{dedupedWikiPages.map((g) => (
<WikiCardLink
key={g.latest.id}
page_name={g.latest.page_name}
title={g.entity}
excerpt={
g.versionCount > 1
? `${g.versionCount} 版累積 ・ 最新 ${new Date((g.latest.created_at ?? 0) * 1000).toLocaleString('zh-TW')}`
: `建立 ${new Date((g.latest.created_at ?? 0) * 1000).toLocaleString('zh-TW')}`
}
/>
))}
</div>
) : (
<Empty>尚未有 wiki page(待 7-B ai-canon-wiki workflow 跑出第一張)</Empty>
)}
</Section>
</>
)}
</div>
</main>
);
}
function Section({ title, children }: { title: string; children: React.ReactNode }) {
return (
<section style={{ padding: '20px 0', borderBottom: '1px solid #1f1f1f' }}>
<h2 style={{ fontSize: 16, fontWeight: 600, color: '#ddd', marginBottom: 12 }}>
{title}
</h2>
{children}
</section>
);
}
function Empty({ children }: { children: React.ReactNode }) {
return (
<div style={{ color: '#555', fontStyle: 'italic', fontSize: 13 }}>{children}</div>
);
}
function WikiCardLink({
page_name,
title,
excerpt,
}: {
page_name: string;
title: string;
excerpt: string;
}) {
return (
<Link
href={`/mira/wiki/${encodeURIComponent(page_name)}`}
style={{
display: 'block',
padding: '12px 14px',
background: '#1a1a1a',
border: '1px solid #2a2a2a',
borderRadius: 6,
textDecoration: 'none',
color: 'inherit',
}}
>
<div style={{ color: '#ddd', fontWeight: 500, marginBottom: 4 }}>{title}</div>
{excerpt && (
<div
style={{
color: '#888',
fontSize: 13,
overflow: 'hidden',
textOverflow: 'ellipsis',
whiteSpace: 'nowrap',
}}
>
{excerpt}
</div>
)}
</Link>
);
}
function iconForKey(key: string): string {
return (
{
entities: '🧩',
topics: '📂',
sources: '🔗',
stale: '⚠️',
}[key] ?? '•'
);
}
function firstLineOf(content: string): string {
if (!content) return '';
const firstNonHeader = content
.split('\n')
.map((l) => l.trim())
.find((l) => l && !l.startsWith('#') && !l.startsWith('>'));
return firstNonHeader ?? '';
}