import PyPDF2
import os

def check_pdf_content(pdf_path):
    if not os.path.exists(pdf_path):
        print(f"❌ {pdf_path} not found")
        return
    
    try:
        with open(pdf_path, 'rb') as file:
            reader = PyPDF2.PdfReader(file)
            num_pages = len(reader.pages)
            print(f"📄 {pdf_path} has {num_pages} pages")
            
            for i, page in enumerate(reader.pages):
                text = page.extract_text()
                print(f"Page {i+1}:")
                print(f"  Text length: {len(text)}")
                print(f"  Text preview: {repr(text[:100])}")
                if text.strip():
                    print("  ✅ Contains text")
                else:
                    print("  ❌ No text or only whitespace")
    except Exception as e:
        print(f"❌ Error reading PDF: {e}")

if __name__ == "__main__":
    check_pdf_content("ocr.pdf")