// Specify the file path
wstring input_path = DATAPATH;
wstring inputFile = input_path + L"in.docx";
wstring output_path = OUTPUTPATH;
wstring outputFile = output_path + L"out.txt";

// Create a new instance of Document
intrusive_ptr<Document> document = new Document();

//Load the document from the specified file
document->LoadFromFile(inputFile.c_str(), FileFormat::Docx);
intrusive_ptr<FixedLayoutDocument> layoutDoc = new FixedLayoutDocument(document);
wstring result;

// Create a FixedLayoutDocument object using the loaded document
intrusive_ptr<FixedLayoutLine> line = layoutDoc->GetPages()->GetItem(0)->GetColumns()->GetItem(0)->GetLines()->GetItem(0);
result.append(L"Line: ");
result.append(line->GetText());
result.append(L"\n");

// Retrieve the original paragraph associated with the line
intrusive_ptr<Paragraph> para = line->GetParagraph();
result.append(L"Paragraph text: ");
result.append(para->GetText());
result.append(L"\n");

// Retrieve all the text that appears on the first page in plain text format (including headers and footers).
wstring pageText = layoutDoc->GetPages()->GetItem(0)->GetText();
result.append(pageText);
result.append(L"\n");

// Loop through each page in the document and print how many lines appear on each page.
for (int i = 0; i < layoutDoc->GetPages()->GetCount(); i++)
{
	intrusive_ptr<FixedLayoutPage> page = layoutDoc->GetPages()->GetItem(i);
	intrusive_ptr<LayoutCollection> lines = page->GetChildEntities(LayoutElementType::Line, true);
	result.append(L"Page ");
	result.append(std::to_wstring(page->GetPageIndex()));
	result.append(L" has ");
	result.append(std::to_wstring(lines->GetCount()));
	result.append(L" lines.");
	result.append(L"\n");
}

// Perform a reverse lookup of layout entities for the first paragraph
result.append(L"\n");
result.append(L"The lines of the first paragraph:");
result.append(L"\n");
intrusive_ptr<Paragraph> para2 = (Object::Dynamic_cast<Section>(document->GetFirstChild()))->GetBody()->GetParagraphs()->GetItemInParagraphCollection(0);
intrusive_ptr<LayoutCollection> paragraphLines = layoutDoc->GetLayoutEntitiesOfNode(para2);
for (int i = 0; i < paragraphLines->GetCount(); i++)
{
	intrusive_ptr<FixedLayoutLine> paragraphLine = Object::Dynamic_cast<FixedLayoutLine>(paragraphLines->GetItem(i));
	result.append(paragraphLine->GetText());
	result.append(L"\n");
	result.append(paragraphLine->GetRectangle()->ToString());
	result.append(L"\n");
	result.append(L"\n");
}

// Write the extracted text to a file
std::wofstream write(outputFile);
auto LocUtf8 = locale(locale(""), new std::codecvt_utf8<wchar_t>);
write.imbue(LocUtf8);
write << result;
write.close();

// Dispose of the document resources
document->Dispose();