"""Shared log-related helpers for service-layer code."""

from __future__ import annotations

from typing import TYPE_CHECKING

from app.services.log_service import preview_log as _preview_log
from app.services.log_service import test_regex as _test_regex

if TYPE_CHECKING:
    from app.models.config import LogPreviewRequest, LogPreviewResponse, RegexTestRequest, RegexTestResponse


def preview_log(req: LogPreviewRequest) -> LogPreviewResponse:
    """Return log preview results using the shared log service."""
    return _preview_log(req)


def test_regex(req: RegexTestRequest) -> RegexTestResponse:
    """Validate a regex pattern using the shared log service."""
    return _test_regex(req)