from databases import engine_all,Base_all,Session
from Teachers.database import *
from datetime import datetime
from sqlalchemy import *
import enum

class Gender(str,enum.Enum):
    m = '男'
    f = '女'
    h = '未知'

class Tea(Base_all):
    __tablename__ = 'teachers'
    id = Column(Integer
                    , primary_key=True
                    ,nullable=False
                    ,autoincrement=True
                    ,comment='id')
    name = Column(String(50)
                      ,nullable=False
                      ,comment='姓名')
    sex = Column(Enum(Gender),default='未知'
                     ,comment='性别')
    class_id = Column(Integer
                      ,nullable=False
                      ,comment='班级id')
    sub = Column(String(50)
                       ,nullable=False
                       ,comment='教学科目')
    home_place = Column(String(50)
                        ,comment='家乡')
    specialty = Column(String(50)
                       ,comment='专业')
    start_time = Column(DateTime,comment='入职时间')
    work_experience = Column(String(50)
                             ,comment='工作经验')
    education = Column(String(50)
                       ,comment='学历')
    collage = Column(String(50)
                     ,comment='毕业院校')
    create_date = Column(DateTime
                         ,default=datetime.now
                         ,comment='创建时间')
    update_date = Column(DateTime
                         ,onupdate=datetime.now
                         ,comment='更新时间')
    is_delete = Column(Boolean,default=False,comment='是否删除')
    delete_time = Column(DateTime)
#科目表
class Sub(Base):
    __tablename__ = 'subject'
    id = Column(Integer
                , primary_key=True
                , nullable=False
                , autoincrement=True
                , comment='id')
    name = Column(String(50)
                    ,nullable=False
                    ,comment='科目名字')