from sqlalchemy import Column, String, Integer, ForeignKey, TIMESTAMP
from sqlalchemy.dialects.mysql import INTEGER
from sqlalchemy.orm import relationship
from .base_model import Base


class User(Base):
    __tablename__ = 'user'

    id = Column(INTEGER(unsigned=True), primary_key=True, autoincrement=True)
    user_role_id = Column(INTEGER(unsigned=True), ForeignKey('user_role.id'), nullable=False)
    shop_id = Column(Integer, ForeignKey('shop.id'), nullable=True)
    username = Column(String(64), nullable=False, unique=True)
    email = Column(String(128), nullable=False, unique=True)
    password = Column(String(60), nullable=False)
    first_name = Column(String(64), nullable=True)
    last_name = Column(String(64), nullable=True)
    phone_number = Column(String(15), nullable=False)
    profile_picture = Column(String(100), nullable=True)
    created_at = Column(TIMESTAMP, nullable=False, server_default="CURRENT_TIMESTAMP")
    updated_at = Column(TIMESTAMP, nullable=False, server_default="CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP")
    last_login = Column(TIMESTAMP, nullable=True, server_default="CURRENT_TIMESTAMP")

    owned_shops = relationship("Shop", back_populates="owner")
    registered_shop = relationship("Shop", back_populates="registered_users")

    role = relationship("UserRole", back_populates="users")
    preferences = relationship("UserPreferences", uselist=False, back_populates="user")
    statistics = relationship("UserStatistics", uselist=False, back_populates="user_statistics")


__all__ = ["User"]