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


class Metatask(Base):
    """
    元数据任务表
    """
    __tablename__ = 'meta_metatask'

    metatask_id = Column(Integer, primary_key=True, autoincrement=True, comment='任务主键')
    metatask_name = Column(String(50), nullable=True, default='', comment='任务名称')
    metatask_type = Column(String(5), nullable=True, default='N', comment='任务类型（0 采集 1加工）')
    create_by = Column(String(64), nullable=True, default='', comment='创建者')
    create_time = Column(DateTime, nullable=True, default=datetime.now(), comment='创建时间')
    update_by = Column(String(64), nullable=True, default='', comment='更新者')
    update_time = Column(DateTime, nullable=True, default=datetime.now(), comment='更新时间')
    remark = Column(String(500), nullable=True, default=None, comment='备注')
    status = Column(String(10), nullable=True, default='OFFLINE', comment='状态')
    ds_time = Column(DateTime, nullable=True, default=None, comment='调度时间')
    dbRName = Column(String(50), nullable=True, default=None, comment='数据源名称')
    dbRCode = Column(Integer, nullable=True, default=None, comment='数据源ID')
    dbName = Column(String(50), nullable=True, default=None, comment='数据库名称')
    dbCode = Column(String(50), nullable=True, default=None, comment='数据库ID')
    dbSName = Column(String(50), nullable=True, default=None, comment='模式名称')
    dbSCode = Column(String(50), nullable=True, default=None, comment='模式ID')
    acquisitionType = Column(String(10), nullable=True, default=None, comment='采集方式')
    ac_target = Column(String(5), nullable=True, default=None, comment='采集目标')
    ds_ids = Column(String(50), nullable=True, default=None, comment='任务Id')
    ds_types = Column(String(5), nullable=True, default=None, comment='ds任务类型')