weichenandCursor
916931f5d8
Propagate summary.duty_policy into deliverables/AST and show 编制人兼任 on the action bar. Co-authored-by: Cursor <cursoragent@cursor.com>
279 lines
7.8 KiB
TypeScript
279 lines
7.8 KiB
TypeScript
import { DocumentAST, DocumentBlock } from '../types/block';
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import { recomputeNumbering, cleanHeadingContent } from './autoNumber';
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const REG_PATTERN = /(?:GB(?:\/T)?\s*\d+(?:\.\d+)?(?:-\d{4})?|YY(?:\/T)?\s*\d+(?:\.\d+)?(?:-\d{4})?|ISO\s*\d+|IEC\s*\d+|MDR|FDA|NMPA)/g;
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function generateId(): string {
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return 'blk_' + Math.random().toString(36).substring(2, 10);
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}
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/**
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* markdownToBlockAST: 将 Markdown 文本解析为 Block AST 树
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*/
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export function markdownToBlockAST(
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md: string,
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meta?: Partial<DocumentAST>
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): DocumentAST {
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const safeMd = typeof md === 'string' ? md : '';
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const lines = safeMd.split(/\r?\n/);
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const blocks: DocumentBlock[] = [];
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let i = 0;
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while (i < lines.length) {
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const rawLine = lines[i];
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const trimmed = rawLine.trim();
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// 空行跳过
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if (trimmed === '') {
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i++;
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continue;
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}
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// 1. 分隔线 (Divider)
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if (/^(\*{3,}|-{3,}|_{3,})$/.test(trimmed)) {
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blocks.push({
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id: generateId(),
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type: 'divider',
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content: '',
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});
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i++;
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continue;
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}
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// 2. 标题 (Heading # ~ ######)
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const headingMatch = rawLine.match(/^(#{1,6})\s+(.*)$/);
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if (headingMatch) {
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const level = headingMatch[1].length;
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const rawTitle = headingMatch[2].trim();
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const cleanedTitle = cleanHeadingContent(rawTitle);
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blocks.push({
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id: generateId(),
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type: 'heading',
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level,
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content: cleanedTitle || rawTitle,
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});
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i++;
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continue;
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}
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// 3. 代码围栏 (Code Block: ```mermaid / ```math / ```)
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if (trimmed.startsWith('```')) {
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const lang = trimmed.slice(3).trim().toLowerCase();
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const codeLines: string[] = [];
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i++;
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while (i < lines.length && !lines[i].trim().startsWith('```')) {
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codeLines.push(lines[i]);
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i++;
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}
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if (i < lines.length && lines[i].trim().startsWith('```')) {
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i++; // 跳过结束 fence
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}
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const codeContent = codeLines.join('\n');
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if (lang === 'mermaid') {
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blocks.push({
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id: generateId(),
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type: 'mermaid',
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content: codeContent,
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properties: {
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caption: '系统拓扑与流转时序图',
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},
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});
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} else if (lang === 'math' || lang === 'latex') {
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blocks.push({
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id: generateId(),
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type: 'math',
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content: codeContent,
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});
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} else {
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// 普通段落代码块
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blocks.push({
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id: generateId(),
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type: 'paragraph',
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content: '```' + lang + '\n' + codeContent + '\n```',
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});
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}
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continue;
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}
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// 4. 数学公式 ($$ ... $$)
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if (trimmed.startsWith('$$')) {
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const mathLines: string[] = [];
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if (trimmed.length > 2 && trimmed.endsWith('$$')) {
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// 单行 $$公式$$
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mathLines.push(trimmed.slice(2, -2).trim());
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i++;
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} else {
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i++;
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while (i < lines.length && !lines[i].trim().endsWith('$$')) {
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mathLines.push(lines[i]);
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i++;
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}
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if (i < lines.length && lines[i].trim().endsWith('$$')) {
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const last = lines[i].trim();
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if (last !== '$$') {
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mathLines.push(last.replace(/\$\$$/, '').trim());
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}
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i++;
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}
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}
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blocks.push({
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id: generateId(),
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type: 'math',
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content: mathLines.join('\n'),
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});
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continue;
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}
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// 5. 引用/合规警示块 (> ...)
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if (trimmed.startsWith('>')) {
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const calloutLines: string[] = [];
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while (i < lines.length && lines[i].trim().startsWith('>')) {
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calloutLines.push(lines[i].trim().replace(/^>\s?/, ''));
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i++;
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}
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const calloutText = calloutLines.join(' ');
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const regs = Array.from(calloutText.matchAll(REG_PATTERN), (m) => m[0]);
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blocks.push({
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id: generateId(),
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type: 'callout',
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content: calloutText,
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properties: {
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calloutType: regs.length > 0 ? 'regulatory' : 'info',
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regulations: regs,
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},
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});
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continue;
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}
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// 6. GFM 表格 (| col1 | col2 |)
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if (trimmed.startsWith('|') && trimmed.endsWith('|')) {
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const tableRows: string[][] = [];
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while (i < lines.length && lines[i].trim().startsWith('|') && lines[i].trim().endsWith('|')) {
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const curRow = lines[i].trim();
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// 忽略表头分割线行 |---|---|
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if (!/^\|(?:\s*:?-+:?\s*\|)+$/.test(curRow)) {
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const cells = curRow
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.slice(1, -1)
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.split('|')
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.map((c) => c.trim());
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tableRows.push(cells);
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}
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i++;
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}
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blocks.push({
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id: generateId(),
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type: 'table',
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content: '',
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properties: {
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tableData: tableRows,
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caption: '技术参数与法规符合性对照表',
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},
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});
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continue;
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}
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// 7. 纯独立列表块 (List Block: 全部非空行均为列表语法)
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if (/^\s*(\d+\.|[-*+])\s+/.test(trimmed)) {
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const listLines: string[] = [];
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const isOrdered = /^\s*\d+\.\s+/.test(trimmed);
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let startNumber = 1;
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if (isOrdered) {
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const m = trimmed.match(/^\s*(\d+)\./);
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if (m) startNumber = parseInt(m[1], 10) || 1;
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}
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while (
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i < lines.length &&
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lines[i].trim() !== '' &&
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/^\s*(\d+\.|[-*+])\s+/.test(lines[i].trim())
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) {
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listLines.push(lines[i]);
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i++;
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}
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const listItems = listLines
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.map((l) => l.replace(/^\s*(\d+\.|[-*+])\s+/, '').trim())
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.filter(Boolean);
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blocks.push({
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id: generateId(),
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type: 'list',
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content: listLines.join('\n'),
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properties: {
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isOrdered,
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startNumber,
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listItems,
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},
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});
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continue;
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}
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// 8. 常规段落 (Paragraph)
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const paraLines: string[] = [];
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while (
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i < lines.length &&
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lines[i].trim() !== '' &&
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!lines[i].trim().startsWith('#') &&
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!lines[i].trim().startsWith('```') &&
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!lines[i].trim().startsWith('$$') &&
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!lines[i].trim().startsWith('>') &&
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!(lines[i].trim().startsWith('|') && lines[i].trim().endsWith('|')) &&
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!/^\s*(\d+\.|[-*+])\s+/.test(lines[i].trim()) &&
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!/^(\*{3,}|-{3,}|_{3,})$/.test(lines[i].trim())
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) {
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paraLines.push(lines[i]);
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i++;
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}
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const paraContent = paraLines.join('\n');
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const regs = Array.from(paraContent.matchAll(REG_PATTERN), (m) => m[0]);
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blocks.push({
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id: generateId(),
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type: 'paragraph',
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content: paraContent,
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properties: {
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regulations: regs.length > 0 ? regs : undefined,
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},
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});
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}
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const rootBlock: DocumentBlock = {
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id: 'root-doc',
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type: 'document',
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content: '',
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children: blocks,
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};
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// 执行自动重编号
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recomputeNumbering(rootBlock);
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return {
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docId: meta?.docId || 'doc_' + Math.random().toString(36).substring(2, 8),
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title: meta?.title || (blocks[0]?.type === 'heading' ? blocks[0].content : '未命名受控文档'),
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taskKey: meta?.taskKey || 'feasibility_reg',
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version: meta?.version || 'V1.0',
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category: meta?.category || 'workflow',
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creatorId: meta?.creatorId,
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creatorName: meta?.creatorName,
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sharedAt: meta?.sharedAt,
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lifecycleState: meta?.lifecycleState || 'drafting',
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isClaimed: meta?.isClaimed ?? false,
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author: meta?.author || '',
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authorId: meta?.authorId,
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reviewer: meta?.reviewer || '',
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reviewerId: meta?.reviewerId,
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approver: meta?.approver || '',
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approverId: meta?.approverId,
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dutiesAuthoritative: meta?.dutiesAuthoritative,
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dutyPolicy: meta?.dutyPolicy,
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revisionEtag: meta?.revisionEtag,
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summary: meta?.summary || '由项目助手自动生成的受控交付物',
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updatedAt: meta?.updatedAt || new Date().toISOString().replace('T', ' ').substring(0, 16),
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rootBlock,
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};
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}
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