from datetime import datetime

from sqlalchemy import DateTime, String
from sqlalchemy.orm import Mapped, mapped_column

from app.db.base import Base


class Role(Base):
    __tablename__ = "roles"

    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
    code: Mapped[str] = mapped_column(String(64), unique=True, index=True)
    name: Mapped[str] = mapped_column(String(64))
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)


class AdminUser(Base):
    __tablename__ = "admin_users"

    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
    username: Mapped[str] = mapped_column(String(64), unique=True, index=True)
    password_hash: Mapped[str] = mapped_column(String(255))
    role_code: Mapped[str] = mapped_column(String(64), index=True)
    status: Mapped[str] = mapped_column(String(32), default="active")
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
    updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)