import uuid
from datetime import datetime
from sqlalchemy import Column, String, Boolean, DateTime, Enum as SqlEnum
from sqlalchemy.orm import relationship
from utils.utils import Base


class User(Base):
    __tablename__ = "users"

    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    email = Column(String(255), unique=True, nullable=False, index=True)
    password_hash = Column(String(255), nullable=False)
    first_name = Column(String(100), nullable=False)
    last_name = Column(String(100), nullable=False)
    phone_number = Column(String(20), nullable=False)
    role = Column(String(20), nullable=False)
    is_active = Column(Boolean, default=True, nullable=False)
    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, nullable=False)

    # Relationships
    reservations = relationship("Reservation", back_populates="user", cascade="all, delete-orphan", passive_deletes=True)
    bookings = relationship("Booking", back_populates="user", cascade="all, delete-orphan", passive_deletes=True)
    payments = relationship("Payment", back_populates="user", cascade="all, delete-orphan", passive_deletes=True)
    cancellations = relationship("Cancellation", back_populates="user", cascade="all, delete-orphan", passive_deletes=True)
    activity_logs = relationship("Activitylog", back_populates="user")