from sqlalchemy import Column, Integer, String, DateTime
from sqlalchemy.orm import relationship
from sqlalchemy.sql import func

from app.database import Base


class JokeType(Base):
    """笑话类型表模型"""
    __tablename__ = "joke_types"

    id = Column(Integer, primary_key=True, autoincrement=True)
    name = Column(String(50), nullable=False)
    icon = Column(String(50), nullable=True)
    sort_order = Column(Integer, default=0)
    created_at = Column(DateTime, default=func.now())

    # Relationships
    jokes = relationship("Joke", back_populates="type")


class JokeCrowd(Base):
    """笑话人群表模型"""
    __tablename__ = "joke_crowds"

    id = Column(Integer, primary_key=True, autoincrement=True)
    name = Column(String(50), nullable=False)
    icon = Column(String(50), nullable=True)
    sort_order = Column(Integer, default=0)
    created_at = Column(DateTime, default=func.now())

    # Relationships
    jokes = relationship("Joke", back_populates="crowd")