from .DataReader import CsvDataReader


def transformMode(mode):
    if mode == 10:
        return 'heating'
    return None


class ISM7DataReader(CsvDataReader):
    def transformLine(self, line):
        result = {
            'time': int(line[0]),
            'mode': transformMode(int(line[14])),
            'temp_target': float(line[1]) / 10,
            'temp_flow': float(line[3]) / 10,
            'temp_return': float(line[4]) / 10,
            'temp_in': float(line[23]) / 10,
            'temp_out': float(line[25]) / 10,
        }
        return result