from typing import Optional
from dataclasses import dataclass
from uuid import uuid4

# A loop Habit representation. Tracks anything whose value can be encapsulated in a numerical value.
@dataclass
class Habit:
    name: str
    type: Optional[int] = 0  # 1 is range counter
    archived: Optional[int] = 0
    color: Optional[int] = 0
    highlight: Optional[int] = 0
    freq_den: Optional[int] = 1
    freq_num: Optional[int] = 1
    target_value: Optional[int] = 0
    description: Optional[str] = ""
    question: Optional[str] = ""
    unit: Optional[str] = ""
    position: Optional[int] = 0
    uuid: Optional[str] = None

    # TODO test post init uuid setting
    def __post_init__(self):
        if not self.uuid:
            self.uuid = uuid4().hex