from datetime import datetime, UTC

from sqlmodel import SQLModel, Field


class ListingDecision(SQLModel, table=True):
    id: int | None = Field(default=None, primary_key=True)
    user_id: int = Field(nullable=False, foreign_key="user.id", index=True)
    listing_id: int = Field(nullable=False, index=True)
    listing_type: str = Field(nullable=False)  # "RENT" or "BUY"
    decision: str = Field(nullable=False)  # "liked" or "disliked"
    created_at: datetime = Field(default_factory=lambda: datetime.now(UTC))
    updated_at: datetime = Field(default_factory=lambda: datetime.now(UTC))