"""Signal source repair service composition."""

from __future__ import annotations

from .mixin_capture import SignalSourceRepairCaptureMixin
from .mixin_data_access import SignalSourceRepairDataAccessMixin
from .mixin_persist import SignalSourceRepairPersistMixin
from .mixin_repair import SignalSourceRepairFlowMixin
from .mixin_utils import SignalSourceRepairUtilsMixin
from .shared import AsyncSession


class SignalSourceRepairService(
    SignalSourceRepairUtilsMixin,
    SignalSourceRepairDataAccessMixin,
    SignalSourceRepairCaptureMixin,
    SignalSourceRepairPersistMixin,
    SignalSourceRepairFlowMixin,
):
    """修复历史 registry.signal_id：优先回填既有 Signal，不足时再物化正式 Signal。"""

    def __init__(self, db: AsyncSession) -> None:
        self.db = db