from math import floor
from typing import Optional
from pydantic import BaseModel


class Message(BaseModel):
    sender_name: str
    timestamp_ms: int
    content: Optional[str] = None
    is_geoblocked_for_viewer: Optional[bool] = None

    def get_counted_value(self):
        """
        The content of the message should be (or contain) a number
        """
        value = None
        # Remove any number that is not a digit
        # TODO parse potential math expressions in content
        cleaned_content = ''.join(
            [c for c in self.content if c.isdigit() or c in ['.', ',']]).replace(',', '.')
        try:
            value = floor(float(cleaned_content))
        except Exception as e:
            raise ValueError(
                f"Message {cleaned_content} does not contain a number ({e})")
        return value