"""Configuration for skill stop middleware."""

from pydantic import BaseModel, Field


class SkillStopConfig(BaseModel):
    """Configuration for the skill stop middleware.

    When enabled, the middleware will intercept skill invocations and stop
    execution when a matching skill is about to be used.
    """

    enabled: bool = Field(
        default=False,
        description="Enable skill stop middleware. When True, execution will stop when specified skills are invoked.",
    )

    skill_names: list[str] = Field(
        default_factory=list,
        description="List of skill names to intercept. When the model reads a file from these skill directories, execution will stop.",
    )

    stop_message: str | None = Field(
        default=None,
        description="Custom message to display when stopping. If None, a default message is used.",
    )

    stop_on_match: bool = Field(
        default=True,
        description="If True, stop execution when skill matches. If False, only log the match without stopping.",
    )