bat-studio/modules/parsers/nbus_frame_parser.py

import pandas as pd

from gui.config import *


class NbusFrameParser:
    def __init__(self, dataframe):
        self._df = dataframe

    def get_pos_ref(self, series):
        return self._parse_data_phase(series, MeasuringPhase.POS_REF, [CN_TOF_X, CN_TOF_Y, CN_TOF_Z])

    def get_pos_begin(self, series):
        return self._parse_data_phase(series, MeasuringPhase.POS_START, [CN_TOF_X, CN_TOF_Y, CN_TOF_Z])

    def get_pos_end(self, series):
        return self._parse_data_phase(series, MeasuringPhase.POS_END, [CN_TOF_X, CN_TOF_Y, CN_TOF_Z])

    def get_acc(self, series):
        return self._parse_data_phase(series, MeasuringPhase.MOVEMENT, [CN_TIME, CN_ACC_X, CN_ACC_Y, CN_ACC_Z])

    def get_gyr(self, series):
        return self._parse_data_phase(series, MeasuringPhase.MOVEMENT, [CN_TIME, CN_GYR_X, CN_GYR_Y, CN_GYR_Z])


    def _parse_data_phase(self, series, phase, columns):
        return (
            self._df.loc[
                (self._df[CN_SER] == series) & (self._df[CN_PHA] == NBUS_DATA_PHASE_MAPPING[phase.value]),
                columns
            ]
            .apply(pd.to_numeric)
            .to_numpy()
            .T
        )