from sqlalchemy import Integer, String, Text, Index
from sqlalchemy.orm import Mapped, mapped_column

from app.models.base import Base, TimestampMixin


class OperationLog(Base, TimestampMixin):
    __tablename__ = "operation_logs"

    id: Mapped[str] = mapped_column(String(32), primary_key=True)
    user_id: Mapped[str] = mapped_column(String(32), index=True)
    username: Mapped[str] = mapped_column(String(64))
    action: Mapped[str] = mapped_column(String(128))
    method: Mapped[str] = mapped_column(String(10))
    path: Mapped[str] = mapped_column(String(256))
    detail: Mapped[str | None] = mapped_column(Text, nullable=True)
    ip: Mapped[str | None] = mapped_column(String(64), nullable=True)

    __table_args__ = (
        Index('idx_oplog_user_created', 'user_id', 'created_at'),
        Index('idx_oplog_created', 'created_at'),
    )