"""MySQL: 关联表模型"""

from datetime import datetime

from sqlalchemy import BigInteger, DateTime, String
from sqlalchemy.orm import Mapped, mapped_column

from app.core.database import MysqlBase


class JobRegionRelation(MysqlBase):
    """岗位-地区关联表"""

    __tablename__ = "bg_job_region_relation"

    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
    job_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="岗位ID")
    region_code: Mapped[str] = mapped_column(String(20), nullable=False, comment="地区编码")
    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")


class JobSkillTagRelation(MysqlBase):
    """岗位-技能标签关联表"""

    __tablename__ = "bg_job_skill_tag_relation"

    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
    job_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="岗位ID")
    skill_tag_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="技能标签ID")
    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")