export function getNoteContent() {
  return `<div data-schema-version="9"><h1>Markdown Test Document</h1>
<h2>Headers</h2>
<h1>H1 Header</h1>
<h2>H2 Header</h2>
<h3>H3 Header</h3>
<h4>H4 Header</h4>
<h5>H5 Header</h5>
<h6>H6 Header</h6>
<h2>Emphasis</h2>
<p><em>This text is italicized.</em> <em>This text is also italicized.</em></p>
<p><strong>This text is bold.</strong> <strong>This text is also bold.</strong></p>
<p><strong><em>This text is bold and italicized.</em></strong> <strong><em>This text is also bold and italicized.</em></strong></p>
<h2>Links</h2>
<p><a href="https://example.com" title="Title" rel="noopener noreferrer nofollow">Link with title</a> <a href="https://example.com" rel="noopener noreferrer nofollow">Link without title</a></p>
<h2>Images</h2>
<p></p>
<h2>Blockquotes</h2>
<blockquote>
<p>This is a blockquote.</p>
<blockquote>
<p>Nested blockquote.</p>
</blockquote>
<p>Back to the outer blockquote.</p>
</blockquote>
<h2>Lists</h2>
<h3>Unordered List</h3>
<ul>
<li>
<p>Item 1</p>
<ul>
<li>
<p>Subitem 1.1</p>
<ul>
<li>
Subitem 1.1.1
</li>
</ul>
</li>
</ul>
</li>
<li>
Item 2
</li>
</ul>
<h3>Ordered List</h3>
<ol>
<li>
<p>First item</p>
<ol>
<li>
<p>Subitem 1.1</p>
<ol>
<li>
Subitem 1.1.1
</li>
</ol>
</li>
</ol>
</li>
<li>
Second item
</li>
</ol>
<h2>Code</h2>
<h3>Inline Code</h3>
<p>Here is some <code>inline code</code>.</p>
<h3>Code Block</h3>
<pre>def hello_world():
 &nbsp; &nbsp;print("Hello, world!")
</pre>
<h2>Horizontal Rules</h2>
<hr>
<p>This is text between horizontal rules</p>
<hr>
<h2>Tables</h2>
<table>
<tbody>
<tr>
<th>
<p>Header 1</p>
</th>
<th>
<p>Header 2</p>
</th>
<th>
<p>Header 3</p>
</th>
</tr>
<tr>
<td>
<p>Row 1</p>
</td>
<td>
<p>Data 1.2</p>
</td>
<td>
<p>Data 1.3</p>
</td>
</tr>
<tr>
<td>
<p>Row 2</p>
</td>
<td>
<p>Data 2.2</p>
</td>
<td>
<p>Data 2.3</p>
</td>
</tr>
</tbody>
</table>
<h2>Math</h2>
<h3>Inline Math</h3>
<p>This is an inline math equation: <span class="math">$E = mc^2$</span>.</p>
<h3>Block Math</h3>
<p>Below is a block math equation:</p>
<pre class="math">$$\\\\int_a^b f(x) \\\\, dx = F(b) - F(a)$$</pre>
<h3>Complex Math</h3>
<p>Solve the quadratic equation:</p>
<pre class="math">$$x = \\\\frac{-b \\\\pm \\\\sqrt{b^2 - 4ac}}{2a}$$</pre>
<h2>Nested Elements</h2>
<h3>Nested Code and Lists</h3>
<ol>
<li>
<p>Ordered list item</p>
<ul>
<li>
<p>Unordered subitem</p>
<pre>console.log("Nested code block");
</pre>
</li>
</ul>
</li>
<li>
<p>This is a nested math</p>
<pre class="math">$$y=x^2$$</pre>
</li>
<li>
This is a inline math<span class="math">$123$</span>
</li>
<li>
<p>This is a line table</p>
<table>
<tbody>
<tr>
<td>
<p>1</p>
</td>
<td>
<p>2</p>
</td>
<td>
<p>3</p>
</td>
</tr>
<tr>
<td>
<p>4</p>
</td>
<td>
<p>5</p>
</td>
<td>
<p>6</p>
</td>
</tr>
<tr>
<td>
<p>7</p>
</td>
<td>
<p>8</p>
</td>
<td>
<p>9</p>
</td>
</tr>
</tbody>
</table>
</li>
</ol>
<h2>Special Characters</h2>
<p>Escape sequences for special characters: * _ \\\` [ ] ( ) # + - .</p>
<h2>HTML in Markdown</h2>
<p>This is a HTML block inside Markdown.</p>
<h2>Highlight Text</h2>
<p>Highlight <span style="background-color: rgba(255, 102, 102, 0.5)">text</span> is here</p>
<h2>Colored Text</h2>
<p>Colored <span style="color: rgb(255, 32, 32)">text</span> is here</p>
<h2>Task Lists</h2>
<ul>
<li>
Completed item
</li>
<li>
Incomplete item
</li>
</ul>
<h2>Strikethrough</h2>
<p><span style="text-decoration: line-through">This text is strikethrough.</span></p>
<h2>Recursive Elements</h2>
<h3>Recursive Links and Emphasis</h3>
<p><strong><a href="https://example.com" rel="noopener noreferrer nofollow">Bold link</a></strong></p>
<h3>Recursive Emphasis</h3>
<p><strong><em>Bold and nested italic within bold.</em></strong></p>
<h2>Image</h2>
<p>IMAGE_PLACEHOLDER</p>
<h2>Citation</h2>
<p>CITATION_PLACEHOLDER</p>
<h2>Edge Cases</h2>
<h3>Empty Link</h3>
<p><a href="https://" rel="noopener noreferrer nofollow">Link</a></p>
<h3>Zotero Link</h3>
<p><a href="zotero://note/u/123456" rel="noopener noreferrer nofollow">Zotero Link</a></p>
<h3>Lone Asterisk</h3>
<ul>
<li>
This should not be italic.
</li>
</ul>
<h3>Broken Lists</h3>
<ul>
<li>
<p>Item 1</p>
<ul>
<li>
<p>Item 2</p>
<p>Continuation of item 2 without proper indentation.</p>
</li>
</ul>
</li>
</ul>
<h3>Long Text Wrapping</h3>
<p>This is a very long paragraph that does not have any line breaks and is intended to test how the Markdown engine handles text wrapping when there are no explicit line breaks within the text.</p>
<hr>
<h2>Conclusion</h2>
<p>This document contains a wide range of Markdown elements, including headers, lists, blockquotes, inline and block code, tables, images, links, math, and special characters. It also tests recursive and edge cases to ensure the Markdown engine is robust.</p>
</div>`;
}

export function parseTemplateString(input: string): string {
  return input
    .replace(/\\/g, "\\\\") // Escape backslashes
    .replace(/`/g, "\\`") // Escape backticks
    .replace(/\$/g, "\\$") // Escape dollar signs
    .replace(/{/g, "\\{") // Escape opening braces
    .replace(/}/g, "\\}"); // Escape closing braces
}