from pydantic import BaseModel


class CarePlanItem(BaseModel):
    name: str
    description: str
    quantity: float
    units: str
    frequency: str
    start: str
    adherence: float | None = None


class CarePlan(BaseModel):
    purpose: str
    start: str
    end: str
    items: list[CarePlanItem]


class PatientIssue(BaseModel):
    title: str
    reason: str
    suggested_actions: list[str]


class AdherenceStatus(BaseModel):
    adherence: float


class AdherenceHistoryRecord(BaseModel):
    date: str
    adherence: float


class AdherenceHistory(BaseModel):
    history: list[AdherenceHistoryRecord]