initial

app/parsers/pdf_parser.py

@@ -0,0 +1,31 @@
+from pathlib import Path
+from typing import Dict, List
+
+class PDFParser:
+    def parse(self, file_path: Path) -> Dict:
+        try:
+            import PyPDF2
+
+            pages = []
+            with open(file_path, 'rb') as f:
+                pdf = PyPDF2.PdfReader(f)
+                page_count = len(pdf.pages)
+
+                for i, page in enumerate(pdf.pages[:50]):
+                    text = page.extract_text()
+                    pages.append({'page': i + 1, 'text': text, 'char_count': len(text)})
+
+            full_text = '\n\n'.join([p['text'] for p in pages])
+            has_text_layer = sum(p['char_count'] for p in pages) > 100
+
+            return {
+                'text': full_text,
+                'page_count': page_count,
+                'pages_extracted': len(pages),
+                'has_text_layer': has_text_layer,
+                'needs_ocr': not has_text_layer,
+                'structure': {'type': 'document', 'pages': pages[:5]},
+                'quality': 'high' if has_text_layer else 'needs_ocr'
+            }
+        except Exception as e:
+            return {'error': str(e), 'needs_ocr': True}