from __future__ import annotations

from sqlalchemy import ForeignKey, String
from sqlalchemy.orm import Mapped, mapped_column, relationship

from app.db.base import Base, TimestampMixin, UUIDMixin


class Contact(Base, UUIDMixin, TimestampMixin):
    __tablename__ = "contacts"

    customer_id: Mapped[str] = mapped_column(ForeignKey("customers.id", ondelete="CASCADE"), index=True)
    full_name: Mapped[str] = mapped_column(String(160))
    function: Mapped[str | None] = mapped_column(String(120))
    email: Mapped[str | None] = mapped_column(String(255))
    phone: Mapped[str | None] = mapped_column(String(80))

    customer: Mapped["Customer"] = relationship(back_populates="contacts")