"""MySQL: bg_recruit_announcement 招聘公告主表模型"""

from datetime import datetime
from typing import Optional

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

from app.core.database import MysqlBase


class RecruitAnnouncement(MysqlBase):
    """招聘公告主表"""

    __tablename__ = "bg_recruit_announcement"

    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
    company_id: Mapped[Optional[int]] = mapped_column(BigInteger, comment="关联企业主表id")
    company_name: Mapped[str] = mapped_column(String(128), nullable=False, default="", comment="公司名称")
    title: Mapped[str] = mapped_column(String(255), nullable=False, default="", comment="公告标题")
    company_intro: Mapped[Optional[str]] = mapped_column(Text, comment="公司简介")
    target_audience: Mapped[Optional[str]] = mapped_column(String(500), comment="面向对象，如2027届本硕博")
    major_require: Mapped[Optional[str]] = mapped_column(String(500), comment="专业要求")
    recruit_position: Mapped[Optional[str]] = mapped_column(String(1000), comment="招聘岗位")
    remark: Mapped[Optional[str]] = mapped_column(String(1000), comment="备注")
    written_exam: Mapped[Optional[str]] = mapped_column(String(16), comment="是否笔试：有 / 无 / 未明确")
    apply_start_time: Mapped[Optional[datetime]] = mapped_column(DateTime, comment="投递开始时间")
    apply_end_time: Mapped[Optional[datetime]] = mapped_column(DateTime, comment="投递结束时间")
    apply_end_desc: Mapped[Optional[str]] = mapped_column(String(64), comment='投递截止描述，如"尽快投递"')
    invite_code: Mapped[Optional[str]] = mapped_column(String(64), comment="专属内推码")
    announcement_url: Mapped[Optional[str]] = mapped_column(String(512), comment="公告地址")
    apply_url: Mapped[Optional[str]] = mapped_column(String(512), comment="投递地址")
    apply_email: Mapped[Optional[str]] = mapped_column(String(128), comment="投递邮箱")
    source: Mapped[Optional[str]] = mapped_column(String(255), comment="信息来源说明")
    publish_time: Mapped[Optional[datetime]] = mapped_column(DateTime, comment="公告发布/更新时间")
    clean_status: Mapped[int] = mapped_column(Integer, nullable=False, default=0, comment="清洗状态：0-清洗中 1-清洗完成")
    status: Mapped[int] = mapped_column(Integer, nullable=False, default=1, comment="状态：0-失效 1-有效")
    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")
    update_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="更新时间")