// Copyright (2019-2024) Paul Scherrer Institute

#include "HDF5DataFilePluginXFEL.h"

void HDF5DataFilePluginXFEL::OpenFile(HDF5File &data_file, const DataMessage &msg) {}

void HDF5DataFilePluginXFEL::Write(const DataMessage &msg) {
    if (!msg.xfel_pulse_id.has_value()
        || !msg.xfel_event_code.has_value())
        return;

    size_t image_number = msg.number;

    if (image_number >= pulseid.size()) {
        max_image_number = image_number;
        pulseid.resize(image_number + 1);
        event_code.resize(image_number + 1);
    }

    pulseid[image_number] = msg.xfel_pulse_id.value();
    event_code[image_number] = msg.xfel_event_code.value();
}

void HDF5DataFilePluginXFEL::WriteFinal(HDF5File &data_file) {
    if (!pulseid.empty()) {
        HDF5Group group(data_file, "/entry/xfel");
        group.NXClass("NXcollection");
        group.SaveVector("pulseID", pulseid);
        group.SaveVector("eventCode", event_code);
    }
}