void DataRecorder::BeginFile(CSVRow headerRow, std::string identifier)
{
time_t now = time(0);
tm* dt = localtime(&now);
std::ostringstream oss;
oss << 1900 + dt->tm_year;
oss << 1 + dt->tm_mon;
oss << dt->tm_mday;
oss << "_";
oss << dt->tm_hour;
oss << dt->tm_min;
oss << dt->tm_sec;
StreamDataPtr s = std::make_unique<StreamData>();
s->m_stream;
s->m_filePath = "logs/log-" + identifier + "-" + oss.str() + ".csv";
s->m_columns = headerRow.m_cellData.size();
m_streams.emplace(identifier, std::move(s));
//open each stream and write header row
m_streams[identifier]->m_stream.open(m_directoryPath + m_streams[identifier]->m_filePath);
m_streams[identifier]->m_stream << headerRow.GetRow();
}
void DataRecorder::Record(CSVRow row, std::string identifier)
{
assert(row.m_cellData.size() == m_streams[identifier]->m_columns);
m_streams[identifier]->m_stream << row.GetRow();
}