37 lines
1.1 KiB
TypeScript
37 lines
1.1 KiB
TypeScript
import type { Metadata } from 'next';
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import { publicApi } from '@/lib/services';
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import { ManualLayout } from '@/components/front/ManualLayout';
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import type { Manual, ManualTreeNode } from '@/lib/types';
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export const revalidate = 60;
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export const metadata: Metadata = {
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title: '使用手册',
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description: '产品使用手册与文档',
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};
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/** 扁平化树为「仅文档」节点，用于查找第一篇可显示的文档 */
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function flattenDocIds(nodes: ManualTreeNode[]): number[] {
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const out: number[] = [];
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const walk = (list: ManualTreeNode[]) => {
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for (const n of list) {
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if (n.type === 1) out.push(n.id);
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if (n.children.length > 0) walk(n.children);
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}
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};
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walk(nodes);
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return out;
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}
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export default async function ManualIndexPage() {
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const tree = await publicApi.getManualTree().catch(() => [] as ManualTreeNode[]);
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const docIds = flattenDocIds(tree);
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// 优先展示第一篇文档的内容；树中无文档节点时显示空态
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const firstDoc: Manual | null = docIds[0]
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? await publicApi.getManualDetail(docIds[0]).catch(() => null)
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: null;
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return <ManualLayout tree={tree} doc={firstDoc} />;
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}
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