from pydantic import BaseModel
from typing import Optional, List


class HealthPlanGenerateRequest(BaseModel):
    member_ids: Optional[str] = None
    dimensions: Optional[str] = None
    goal: str = ""
    family_id: Optional[int] = None


class HealthPlanSection(BaseModel):
    key: str  # "nutrition" | "diet" | "exercise"
    title: str
    content: str  # markdown text
    items: List[dict] = []  # structured items for UI rendering


class HealthPlanResponse(BaseModel):
    overview: str = ""
    sections: List[HealthPlanSection] = []
    abnormal_indicators: List[dict] = []
    knowledge_sources: List[dict] = []