import enum

from sqlalchemy import Column, Integer, String, TIMESTAMP, Text, ForeignKey, Enum, UniqueConstraint
from sqlalchemy.orm import relationship
from sqlalchemy.ext.declarative import declarative_base

class MemberStatusEnum(enum.Enum):
    active = 'active'
    inactive = 'inactive'

Base = declarative_base()

class Member(Base):
    __tablename__  = 'member'
    __table_args__ = (UniqueConstraint('id'),)

    id            = Column(Integer, primary_key=True)
    first_name    = Column(String(50), nullable=False)
    last_name     = Column(String(50), nullable=False)
    email         = Column(String(100), nullable=False, unique=True)
    phone         = Column(String(20), nullable=True)
    register_date = Column(TIMESTAMP, nullable=True, default='CURRENT_TIMESTAMP()')
    status        = Column(Enum(MemberStatusEnum), nullable=True, default=MemberStatusEnum.active)
    last_updated  = Column(TIMESTAMP, nullable=True)