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iBreeze Loader

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Mapped centralApnea to CA(ClearAirway) instead of UA.
Set DUrtion of RERA to zero.
large RERA duratio value block CA and OA events duration from being displayed.
This commit is contained in:
LoudSnorer 2023-11-11 13:10:48 -05:00
parent 730b166213
commit b8982ea19c
1 changed files with 58 additions and 14 deletions
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72
oscar/SleepLib/loader_plugins/resvent_loader.cpp
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@ -206,6 +206,12 @@ enum class EventType {
RERA = 21,
PeriodicBreathing = 22,
Snore = 23
#if defined(TEST_MACROS_ENABLED)
, EventTypeMIN = 16
, EventTypeMAX = 24
// SNI - SNore ???
//
#endif
};
struct EventData {
@ -230,7 +236,7 @@ struct UsageData {
void UpdateEvents(EventType event_type, const QMap<EventType, QVector<EventData>>& events, Session* session) {
static QMap<EventType, unsigned int> mapping {{EventType::ObstructiveApnea, CPAP_Obstructive},
{EventType::CentralApnea, CPAP_Apnea},
{EventType::CentralApnea, CPAP_ClearAirway},
{EventType::Hypopnea, CPAP_Hypopnea},
{EventType::FlowLimitation, CPAP_FlowLimit},
{EventType::RERA, CPAP_RERA},
@ -255,15 +261,47 @@ QString GetSessionFolder(const QString& dirpath, const QDate& session_date) {
return session_folder_path;
}
bool VerifyEvent(EventData& eventData) {
switch (eventData.type) {
case EventType::ObstructiveApnea: // OA
case EventType::CentralApnea: // CA and same clear airway.
// adjust time of event to be after the event ends rather than when the event starts.
eventData.date_time = eventData.date_time.addMSecs(eventData.duration*1000);
break;
case EventType::RERA:
eventData.duration = 0 ; // duration is large and suppress duration display of eariler OA events.
break;
case EventType::Hypopnea:
case EventType::FlowLimitation:
case EventType::PeriodicBreathing:
case EventType::Snore:
// do nothing
break;
default:
// not an event
break;
}
#if defined(TEST_MACROS_ENABLED)
if (( eventData.type<= EventType::EventTypeMIN) || (eventData.type >= EventType::EventTypeMAX) ) {
DEBUGFC Q((int)eventData.type) O(eventData.date_time) Q(eventData.duration);
} else {
DEBUGFW Q((int)eventData.type) O(eventData.date_time) Q(eventData.duration);
}
#endif
return true;
}
void LoadEvents(const QString& session_folder_path, Session* session, const UsageData& usage) {
const auto event_file_path = session_folder_path + QDir::separator() + "EV" + usage.number;
// Oscar (resmed) plots events at end.
QMap<EventType, QVector<EventData>> events;
QFile f(event_file_path);
f.open(QIODevice::ReadOnly | QIODevice::Text);
f.seek(4);
while (!f.atEnd()) {
QString line = f.readLine().trimmed();
QString line = f.readLine().trimmed(); // ID=20,DT=1692022874,DR=6,GD=0,
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
const auto elems = line.split(",", Qt::SkipEmptyParts);
@ -280,11 +318,13 @@ void LoadEvents(const QString& session_folder_path, Session* session, const Usag
Q_ASSERT(event_type_elems.size() == 2);
Q_ASSERT(date_time_elems.size() == 2);
const auto event_type = static_cast<EventType>(std::stoi(event_type_elems[1].toStdString()));
const auto date_time = QDateTime::fromTime_t(std::stoi(date_time_elems[1].toStdString()));
const auto duration = std::stoi(duration_elems[1].toStdString());
events[event_type].push_back(EventData{event_type, date_time, duration});
Q_ASSERT(duration_elems.size() == 2);
auto event_type = static_cast<EventType>(std::stoi(event_type_elems[1].toStdString()));
auto duration = std::stoi(duration_elems[1].toStdString());
auto date_time = QDateTime::fromTime_t(std::stoi(date_time_elems[1].toStdString()));
EventData eventData({event_type, date_time, duration});
VerifyEvent(eventData);
events[event_type].push_back(eventData);
}
static QVector<EventType> mapping {EventType::ObstructiveApnea,
@ -427,6 +467,7 @@ void LoadOtherWaveForms(const QString& session_folder_path, Session* session, co
auto& total_samples_by_chunk = wave_forms[i].total_samples_by_chunk;
const auto sample_rate = wave_forms[i].sample_rate;
const auto duration = samples_by_chunk_actual * 1000.0 / sample_rate;
const auto readed = f.read(reinterpret_cast<char*>(chunk.data()), chunk.size() * sizeof(qint16));
if (wave_form) {
const auto readed_elements = readed / sizeof(qint16);
@ -441,7 +482,7 @@ void LoadOtherWaveForms(const QString& session_folder_path, Session* session, co
});
}
start_time_current += samples_by_chunk_actual * 1000.0 / sample_rate;
start_time_current += duration;
total_samples_by_chunk += samples_by_chunk_actual;
}
}
@ -471,7 +512,6 @@ void LoadWaveForms(const QString& session_folder_path, Session* session, const U
QVector<ChunkData> wave_forms;
bool initialized = false;
std::for_each(wave_files.cbegin(), wave_files.cend(), [&](const QString& wave_file){
// W01_ file
QFile f(session_folder_path + QDir::separator() + wave_file);
@ -609,16 +649,19 @@ int ResventLoader::LoadSession(const QString& dirpath, const QDate& session_date
const auto session_folder_path = GetSessionFolder(dirpath, session_date);
const auto different_usage = GetDifferentUsage(session_folder_path);
return std::accumulate(different_usage.cbegin(), different_usage.cend(), 0, [&](int base, const UsageData& usage){
//return std::accumulate(different_usage.cbegin(), different_usage.cend(), 0, [&](int base, const UsageData& usage)
// std::accumulate(different_usage.cbegin(), different_usage.cend(), 0, [&](int base, const UsageData& usage)
int base = 0;
for (auto usage : different_usage)
{
if (machine->SessionExists(usage.start_time.toMSecsSinceEpoch() + kDateTimeOffset)) {
// session alreadt exists
return base;
}
Session* session = new Session(machine, usage.start_time.toMSecsSinceEpoch() + kDateTimeOffset);
session->SetChanged(true);
session->really_set_first(usage.start_time.toMSecsSinceEpoch() + kDateTimeOffset);
session->really_set_last(usage.end_time.toMSecsSinceEpoch() + kDateTimeOffset);
LoadStats(usage, session);
LoadWaveForms(session_folder_path, session, usage);
LoadOtherWaveForms(session_folder_path, session, usage);
@ -629,8 +672,9 @@ int ResventLoader::LoadSession(const QString& dirpath, const QDate& session_date
machine->AddSession(session);
emit setProgressValue(++progress);
QCoreApplication::processEvents();
return base + 1;
});
++base;
};
return base;
}