import uuid
from datetime import datetime

from sqlalchemy import ForeignKey, Integer, String, Text, func
from sqlalchemy.dialects.postgresql import JSONB, UUID
from sqlalchemy.orm import Mapped, mapped_column

from app.db import Base


class Character(Base):
    __tablename__ = "characters"

    id: Mapped[uuid.UUID] = mapped_column(
        UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
    )
    owner_id: Mapped[uuid.UUID] = mapped_column(
        UUID(as_uuid=True), ForeignKey("users.id"), nullable=False, index=True
    )
    name: Mapped[str] = mapped_column(String(length=200), nullable=False)
    race: Mapped[str | None] = mapped_column(String(length=100), nullable=True)
    char_class: Mapped[str | None] = mapped_column(String(length=100), nullable=True)
    level: Mapped[int] = mapped_column(Integer, nullable=False, default=1)
    stats: Mapped[dict] = mapped_column(JSONB, nullable=False, default=dict)
    description: Mapped[str] = mapped_column(Text, nullable=False, default="")
    combat_stats: Mapped[dict] = mapped_column(JSONB, nullable=False, default=dict)
    abilities: Mapped[list] = mapped_column(JSONB, nullable=False, default=list)
    equipment: Mapped[list] = mapped_column(JSONB, nullable=False, default=list)
    created_at: Mapped[datetime] = mapped_column(server_default=func.now(), nullable=False)
    updated_at: Mapped[datetime] = mapped_column(
        server_default=func.now(), onupdate=func.now(), nullable=False
    )