from sqlalchemy import Column, Integer, String, DateTime, LargeBinary
from config.database import Base
from datetime import datetime


class SysNotice(Base):
    """
    通知公告表
    """
    __tablename__ = 'sys_notice'

    notice_id = Column(Integer, primary_key=True, autoincrement=True, comment='公告ID')
    notice_title = Column(String(50, collation='utf8_general_ci'), nullable=False, comment='公告标题')
    notice_type = Column(String(1, collation='utf8_general_ci'), nullable=False, comment='公告类型（1通知 2公告）')
    notice_content = Column(LargeBinary, comment='公告内容')
    status = Column(String(1, collation='utf8_general_ci'), default='0', comment='公告状态（0正常 1关闭）')
    create_by = Column(String(64, collation='utf8_general_ci'), default='', comment='创建者')
    create_time = Column(DateTime, comment='创建时间', default=datetime.now())
    update_by = Column(String(64, collation='utf8_general_ci'), default='', comment='更新者')
    update_time = Column(DateTime, comment='更新时间', default=datetime.now())
    remark = Column(String(255, collation='utf8_general_ci'), comment='备注')