"""Idea model for VoIdea."""

from typing import Optional

from sqlalchemy import Boolean, ForeignKey, String, Text
from sqlalchemy.dialects.postgresql import ARRAY, UUID
from sqlalchemy.orm import Mapped, mapped_column, relationship

from app.core.base import SQLBase, TimestampMixin, UUIDMixin


class Idea(SQLBase, UUIDMixin, TimestampMixin):
    __tablename__ = "ideas"

    user_id: Mapped[UUID] = mapped_column(
        UUID(as_uuid=True),
        ForeignKey("users.id", ondelete="CASCADE"),
        nullable=False,
        index=True,
    )
    title: Mapped[str] = mapped_column(
        String(255), nullable=False, index=True
    )
    content: Mapped[str] = mapped_column(
        Text, nullable=False
    )
    status: Mapped[str] = mapped_column(
        String(20), default="draft", nullable=False, index=True
    )
    tags: Mapped[Optional[list[str]]] = mapped_column(
        ARRAY(String(50)), nullable=True
    )
    is_public: Mapped[bool] = mapped_column(
        Boolean, default=False, nullable=False
    )
    public_slug: Mapped[Optional[str]] = mapped_column(
        String(64), unique=True, nullable=True, index=True
    )
    funnel_status: Mapped[Optional[str]] = mapped_column(
        String(20), nullable=True, default=None, index=True
    )

    FUNNEL_STATES = ["raw", "validated", "backlog", "in_progress", "launched", "retrospective"]

    user = relationship("User", back_populates="ideas", lazy="selectin")