feat(desktop): embed BoosAPI Desktop client as a subproject

Vendor the rebranded BoosAPI Desktop client (Tauri + Vue) into metapi as a monorepo subdirectory under desktop/. Source only — node_modules, dist, Cargo target and the upstream .git history are excluded. desktop/ keeps its own independent Cargo workspace (desktop/src-tauri with crates/*); it is not part of the backend boosapi crate, so a `cargo check` at the metapi root still compiles only the backend. Build the desktop app from desktop/src-tauri per desktop/README.md. Note: app icons are still placeholder assets pending the final BoosAPI logo. The updater signing keys live outside the repo and are not included.
2026-06-22 11:32:57 +08:00
parent d9c78ecc73
commit e0a5f57793
2305 changed files with 449355 additions and 0 deletions
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+import { describe, expect, it } from 'vitest'
+import { getMarkdown, parseMarkdownToStructure } from '../src'
+
+function collectTexts(n: any): string[] {
+  if (!n)
+    return []
+  if (Array.isArray(n))
+    return n.flatMap(collectTexts)
+  if (typeof n === 'string')
+    return [n]
+  const texts: string[] = []
+  if (n.type === 'text' && typeof n.content === 'string')
+    texts.push(n.content)
+  if (n.children && Array.isArray(n.children))
+    texts.push(...n.children.flatMap(collectTexts))
+  if (n.items && Array.isArray(n.items))
+    texts.push(...n.items.flatMap(collectTexts))
+  return texts
+}
+
+function countOccurrences(nodes: any, needle: string) {
+  const allTexts = collectTexts(nodes).join('\n')
+  return (allTexts.match(new RegExp(needle, 'g')) || []).length
+}
+
+describe('parseMarkdownToStructure - duplicate question rendering', () => {
+  it('does not duplicate the question text when parsing mixed math/ce commands', () => {
+    const md = getMarkdown()
+
+    const markdown = `**当堂检测**：
+1. 下列物质属于酚的是（ ）
+   A. $\ce{CH3CH2OH}$  B. $\ce{C6H5CH2OH}$  C. $\ce{}$  D. $\ce{HO-CH2-CH2OH}$
+   **答案**：C`
+
+    const nodes = parseMarkdownToStructure(markdown, md)
+    const allTexts = collectTexts(nodes).join('\n')
+    console.log('All texts:', JSON.stringify(allTexts, null, 2))
+    // Count occurrences of the core question string
+    expect(countOccurrences(nodes, '下列物质属于酚的是')).toBe(1)
+  })
+
+  const streamingCases = [
+    {
+      name: 'plain text prefix before $$ math',
+      markdown: `第（1）题  
+题干解析：本题考查利用导数求含参函数的极值，核心条件为函数 $$ f(x) = \\ln x - m + \\dfrac{m}{x} $$（$$ m \\in \\mathbb{R} $$）`,
+      needle: '第（1）题',
+    },
+    {
+      name: 'plain text prefix before $ math',
+      markdown: `第（2）题  
+已知函数 $f(x)=x^2$，求导数。`,
+      needle: '第（2）题',
+    },
+    {
+      name: 'plain text prefix before \\( \\) math',
+      markdown: String.raw`第（3）题  
+若 \(a+b=1\)，求 \(ab\) 的值。`,
+      needle: '第（3）题',
+    },
+    {
+      name: 'strong prefix before $$ math',
+      markdown: `**第（4）题**  
+题干解析：函数 $$x^2$$ 的图像。`,
+      needle: '第（4）题',
+    },
+    {
+      name: 'markdown link prefix before $ math',
+      markdown: `[第（5）题](https://example.com)  
+题干解析：函数 $x^2$ 的图像。`,
+      needle: '第（5）题',
+    },
+    {
+      name: 'inline html prefix before $$ math',
+      markdown: `<span>第（6）题</span>  
+题干解析：函数 $$x^2$$ 的图像。`,
+      needle: '第（6）题',
+    },
+  ] as const
+
+  for (const testCase of streamingCases) {
+    it(`does not duplicate the hardbreak prefix for ${testCase.name} while streaming`, () => {
+      const md = getMarkdown()
+      const nodes = parseMarkdownToStructure(testCase.markdown, md)
+
+      expect(countOccurrences(nodes, testCase.needle)).toBe(1)
+    })
+  }
+})