"""Cross-source matching service — public API.

Provides 3-tier deduplication for houses and listings across Avito, Cian, Yandex, etc.
Algorithm reference: decisions/Cross_Source_Matching_Strategy.md
"""

from app.services.matching.conflict_resolution import update_canonical_fields
from app.services.matching.houses import match_or_create_house
from app.services.matching.listings import (
    match_or_create_listing,
    upsert_listing_source,  # public helper for 'new' sentinel flow
)

__all__ = [
    "match_or_create_house",
    "match_or_create_listing",
    "update_canonical_fields",
    "upsert_listing_source",
]