init project

2026-07-01 19:50:29 +08:00
commit 685d69ebdc
21 changed files with 1002 additions and 0 deletions
@@ -0,0 +1,27 @@
+"""HTML 预览生成服务"""
+from typing import List, Dict, Any
+
+
+def generate_preview_html(blocks: List[Dict[str, Any]]) -> str:
+    """
+    将 block 列表转为带 data-block-id 的 HTML 预览字符串。
+    每个元素都会带上 data-block-id 属性供前端点击交互。
+    """
+    html_parts = ['<div class="doc-preview-content">']
+
+    for block in blocks:
+        block_id = block.get("block_id", "")
+        block_type = block.get("type", "")
+        text = block.get("text", "")
+
+        if block_type == "heading":
+            html = f'<h2 data-block-id="{block_id}" style="font-size:16px;font-weight:600;margin:20px 0 10px;padding-bottom:6px;border-bottom:2px solid #1a1d24">{text}</h2>'
+        elif block_type == "table":
+            html = f'<div data-block-id="{block_id}" style="margin:12px 0;padding:8px;background:#f7f8fa;border:1px dashed #ccc;border-radius:4px;color:#5b626e">📊 {text[:80]}</div>'
+        else:
+            html = f'<p data-block-id="{block_id}" style="text-indent:2em;margin:8px 0;line-height:1.8;text-align:justify">{text}</p>'
+
+        html_parts.append(html)
+
+    html_parts.append('</div>')
+    return "\n".join(html_parts)