from database import Base
from sqlalchemy import Column,Integer,String,Date,Boolean, Enum as SQLEnum
from enum import Enum
class Sex(Enum):
    m= "男"
    w= "女"
class Student(Base):
    __tablename__ = 's_student'
    id=Column(Integer, primary_key=True,autoincrement=True,comment="数据库主键id")
    stu_id=Column(String(50),unique=True,nullable=False,comment='学生id')
    class_id=Column(String(50),#ForeignKey=("s_class.class_id"),
                     comment='学生班级')
    stu_name=Column(String(30),nullable=False,comment='学生姓名')
    native_place = Column(String(100), comment="籍贯")
    graduate_school = Column(String(100), comment="毕业院校")
    major = Column(String(50), comment="专业")
    enroll_date = Column(Date, comment="入学时间")
    graduate_date = Column(Date, comment="毕业时间")
    education = Column(String(30), comment="学历")
    advisor_no = Column(String(50), comment="顾问编号")
    age = Column(Integer, comment="年龄")
    gender = Column(
        SQLEnum(Sex, values_callable=lambda x: [e.value for e in x]),
        comment="性 别")
    is_deleted = Column(Boolean, default=False, comment="逻辑删除标记：False未删除，True已删除")