# app/models/domain/users.py
from typing import List, Optional

from pydantic import Field

from app.models.common import DateTimeModelMixin, IDModelMixin
from app.models.domain.rwmodel import RWModel
from app.services import security


class User(RWModel):
    """
    公开用户信息（会被用于文章作者、Profile 等场景）。
    新增 email_verified 字段，便于前端展示与登录后逻辑判断。
    """
    username: str
    email: str
    bio: str = ""
    image: Optional[str] = None
    phone: Optional[str] = None
    user_type: Optional[str] = None
    company_name: Optional[str] = None
    email_verified: bool = False
    roles: List[str] = Field(default_factory=list)


class UserInDB(IDModelMixin, DateTimeModelMixin, User):
    """
    数据库存储模型（私有字段）
    """
    salt: str = ""
    hashed_password: str = ""

    def check_password(self, password: str) -> bool:
        return security.verify_password(self.salt + password, self.hashed_password)

    def change_password(self, password: str) -> None:
        self.salt = security.generate_salt()
        self.hashed_password = security.get_password_hash(self.salt + password)