from dataclasses import dataclass
from datetime import datetime
from typing import Optional
from ._base import BaseModel


@dataclass
class Schedule(BaseModel):
    ScheduleId: int
    ServiceId: int
    MemberId: int
    Status: str                     # 'pending' | 'accepted' | 'declined'
    ScheduledAt: datetime           # renamed from OfferedAt
    AcceptedAt: Optional[datetime] = None
    DeclinedAt: Optional[datetime] = None
    ExpiresAt: Optional[datetime] = None
    DeclineReason: Optional[str] = None