import numpy as np

class Parser():

    """ Base class for parsers specific to a table format. Explicitly defines methods and attributes the
    subclasses must implement """
    def __init__(self):
        self.defines = {}
        self.labels = []
        self.header = ''
        self.matrix = None


class ArchicadParser(Parser):

    """ Class that parses the archicad table with areas by story for each unit """

    def __init__(self, table_fp):
        clean = lambda name : name.replace(' ', '_').lower()
        with open(table_fp, 'r') as f:
            self.texble = [line[:-2].split('\t') for line in f.readlines()]
        self.header = self.texble[0]
        self.body = self.texble[1:]
        self.header = [clean(name) for name in self.header]
        self.matrix = np.array(self.body)