from datetime import datetime
from typing import Optional
from sqlalchemy import String, DateTime, Boolean, func
from sqlalchemy.orm import Mapped, mapped_column, relationship

from app.database import Base


class User(Base):
    __tablename__ = "users"

    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
    email: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
    password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
    display_name: Mapped[Optional[str]] = mapped_column(String(100))
    timezone: Mapped[str] = mapped_column(String(50), default="UTC")
    bottle_size: Mapped[Optional[float]] = mapped_column(default=None)
    is_admin: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
    is_disabled: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())

    entries: Mapped[list["Entry"]] = relationship("Entry", back_populates="user", cascade="all, delete-orphan")