from datetime import datetime

from sqlalchemy import Column, Integer, String, Text, DateTime
from sqlalchemy.ext.declarative import declarative_base

Base = declarative_base()


class LogAlert(Base):
    __tablename__ = "log_alerts"

    id = Column(Integer, primary_key=True, index=True)
    alter_name = Column(String(50), nullable=True)
    alter_time = Column(DateTime, nullable=True)

    log_time = Column(DateTime, nullable=True)
    log_topic = Column(String(50))
    log_message = Column(Text)
    log_status = Column(String(20), default="pending")  # pending, notified, resolved

    create_time = Column(DateTime, nullable=True, default=datetime.now)
    update_time = Column(DateTime, nullable=True, default=datetime.now, onupdate=datetime.now)