import regex

class RegexGroupValuebasedChoose:
    def __init__(self, match: str, highest: bool):
        self.match = match
        self.highest = highest

    def execute_on_cell(self, entry):
        matches = regex.match(self.match, entry.value)
        if not matches:
            return None
        groups = matches.groups(default=[])
        
        values = sorted(map(lambda x: int(x), groups))
        if not len(values):
            return None
        if self.highest:
            return str(values[-1])
        else:
            return str(values[0])