"""Step2-岗位列表分析任务表"""
from datetime import datetime
from sqlalchemy import BigInteger, String, Integer, DateTime, Text
from sqlalchemy.orm import Mapped, mapped_column

from src.database.base import Base


class TaskPageAnalysis(Base):
    """岗位列表分析任务表 app_task_page_analysis"""
    __tablename__ = "app_task_page_analysis"

    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
    crawl_task_id: Mapped[int] = mapped_column(BigInteger, nullable=False, index=True)
    
    status: Mapped[str] = mapped_column(String(32), default="pending", index=True)
    retry_count: Mapped[int] = mapped_column(Integer, default=0)
    max_retry: Mapped[int] = mapped_column(Integer, default=1)
    
    # 输入
    input_url: Mapped[str] = mapped_column(String(1024), nullable=False)
    
    # 输出
    output_selector: Mapped[str | None] = mapped_column(String(512), default=None)
    output_change_type: Mapped[str | None] = mapped_column(String(32), default=None)
    output_item_count: Mapped[int | None] = mapped_column(Integer, default=None)
    
    error_message: Mapped[str | None] = mapped_column(Text, default=None)
    started_at: Mapped[datetime | None] = mapped_column(DateTime, default=None)
    finished_at: Mapped[datetime | None] = mapped_column(DateTime, default=None)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.now)
    updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.now, onupdate=datetime.now)