"""MiniBusinessLog — follow-up log entries for mini business opportunities."""

import uuid
from datetime import date, datetime
from sqlalchemy import String, Date, DateTime, ForeignKey, Text, func
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.database import Base


class MiniBusinessLog(Base):
    __tablename__ = "mini_business_logs"

    id: Mapped[uuid.UUID] = mapped_column(
        UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
    )
    business_id: Mapped[uuid.UUID] = mapped_column(
        UUID(as_uuid=True), ForeignKey("mini_business.id", ondelete="CASCADE"), index=True
    )
    log_date: Mapped[date] = mapped_column(Date)
    method: Mapped[str] = mapped_column(String(20), default="电话")
    content: Mapped[str] = mapped_column(Text, default="")
    created_by: Mapped[uuid.UUID] = mapped_column(
        UUID(as_uuid=True), ForeignKey("users.id")
    )
    created_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True), server_default=func.now()
    )

    business: Mapped["MiniBusiness"] = relationship(back_populates="logs")