from pydantic import BaseModel
from typing import List, Optional
from datetime import datetime

class PatientCreate(BaseModel):
    full_name: str
    gender: str
    date_of_birth: str
    address: Optional[str] = ""
    city: Optional[str] = ""
    state: Optional[str] = ""
    postal_code: Optional[str] = ""
    country: Optional[str] = "US"
    national_id: Optional[str] = ""
    blood_type: Optional[str] = ""
    allergies: Optional[List[str]] = []
    chronic_conditions: Optional[List[str]] = []
    medications: Optional[List[str]] = []
    emergency_contact_name: Optional[str] = ""
    emergency_contact_phone: Optional[str] = ""
    insurance_provider: Optional[str] = ""
    insurance_policy_number: Optional[str] = ""
    medical_notes: Optional[str] = ""
    symptoms: Optional[List[str]] = []
    vital_signs: Optional[dict] = {
        "blood_pressure": "",
        "temperature": "",
        "heart_rate": "",
        "respiratory_rate": "",
        "weight": "",
        "height": ""
    }