zugferd.h

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// Copyright (c) 2026 Avanquest Software. All rights reserved.
 
#ifndef PDFSDK_CXX_ZUGFERD_H_INCLUDED_
#define PDFSDK_CXX_ZUGFERD_H_INCLUDED_

 
#include <filesystem>
#include <vector>
 
#include <pdfsdk/convert/zugferd.h>
#include <pdfsdk/cxx/document.h>
#include <pdfsdk/cxx/exception.h>
#include <pdfsdk/cxx/progress_monitor.h>
 
namespace PDF {

struct ZugferdAttachmentEntry {
    std::filesystem::path path;
    std::wstring description;
};

inline void CreateZUGFeRD(const Document& input,
                          const std::filesystem::path& outputFile,
                          const std::filesystem::path& invoiceXml,
                          ZUGFeRDVersion version,
                          ZUGFeRDProfile profile,
                          const std::vector<ZugferdAttachmentEntry>& attachments = {},
                          ProgressMonitor* progress = nullptr) {
    std::vector<std::wstring> pathStrings;
    std::vector<std::wstring> descStrings;
    std::vector<ZUGFeRDAttachment> cAttachments;
    pathStrings.reserve(attachments.size());
    descStrings.reserve(attachments.size());
    cAttachments.reserve(attachments.size());
 
    for (const auto& a : attachments) {
        pathStrings.push_back(a.path.wstring());
        descStrings.push_back(a.description);
        ZUGFeRDAttachment ca{};
        ca.path = pathStrings.back().c_str();
        ca.description = a.description.empty() ? nullptr : descStrings.back().c_str();
        cAttachments.push_back(ca);
    }
 
    const auto outputStr = outputFile.wstring();
    const auto xmlStr = invoiceXml.wstring();
 
    ZUGFeRDConvertParams params{};
    params.outputFile = outputStr.c_str();
    params.invoiceXmlPath = xmlStr.c_str();
    params.version = version;
    params.profile = profile;
    params.attachments = cAttachments.empty() ? nullptr : cAttachments.data();
    params.numAttachments = cAttachments.size();
 
    const PDProgressMonitor* progMon = progress ? progress->monitor() : nullptr;
    void* progData = progress ? progress->userdata() : nullptr;
 
    PDF_CHECK_SUCCESS_X(PDFCreateZUGFeRD(input.get(), progMon, progData, &params));
}
 
}  // namespace PDF
 
#endif  // PDFSDK_CXX_ZUGFERD_H_INCLUDED_