from datetime import datetime

from sqlalchemy import Boolean, DateTime, String, Text, func
from sqlalchemy.orm import Mapped, mapped_column

from app.db.base import Base


class User(Base):
    __tablename__ = "users"

    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
    phone: Mapped[str | None] = mapped_column(String(20), unique=True)
    email: Mapped[str | None] = mapped_column(String(255), unique=True)
    password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
    nickname: Mapped[str] = mapped_column(String(50), nullable=False)
    avatar_url: Mapped[str | None] = mapped_column(String(500))
    city: Mapped[str | None] = mapped_column(String(100))
    bio: Mapped[str | None] = mapped_column(Text, nullable=True)
    identity: Mapped[str] = mapped_column(String(20), default="both")
    role: Mapped[str] = mapped_column(String(20), default="user")
    is_active: Mapped[bool] = mapped_column(Boolean, default=True)
    created_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True), server_default=func.now()
    )
    updated_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True), server_default=func.now(), onupdate=func.now()
    )

    def __repr__(self) -> str:
        return f"<User {self.id} {self.nickname}>"