"""Cuenta base. Una misma cuenta puede ser cliente y/o músico (rol)."""
from datetime import datetime, timezone

from sqlalchemy import Boolean, DateTime, String
from sqlalchemy.orm import Mapped, mapped_column, relationship

from app.core.database import Base


def _now() -> datetime:
    return datetime.now(timezone.utc)


class User(Base):
    __tablename__ = "users"

    id: Mapped[int] = mapped_column(primary_key=True)
    email: Mapped[str] = mapped_column(String(255), unique=True, index=True, nullable=False)
    password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
    full_name: Mapped[str] = mapped_column(String(120), nullable=False)
    phone: Mapped[str | None] = mapped_column(String(40))

    # cliente | musico | ambos  (una cuenta puede ofrecer y contratar)
    role: Mapped[str] = mapped_column(String(20), default="cliente", nullable=False)
    country: Mapped[str] = mapped_column(String(2), default="VE", nullable=False)  # ISO-2

    is_active: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
    is_admin: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)

    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_now)

    musician_profile: Mapped["MusicianProfile | None"] = relationship(  # noqa: F821
        back_populates="user", uselist=False, cascade="all, delete-orphan"
    )