import logging

from sqlalchemy.orm import Session

from app.models.knowledge import KnowledgeManufacturer
from app.repositories.knowledge_repository import KnowledgeRepository
from app.services.knowledge_service import unique_slug

logger = logging.getLogger(__name__)

STANDARD_MANUFACTURERS = [
    "Stabo",
    "President",
    "Albrecht",
    "Marconi",
    "Rohde & Schwarz",
    "HP",
    "CRT",
    "Alinco",
    "Motorola",
    "Team",
]


def seed_knowledge_manufacturers(db: Session) -> None:
    created = 0

    for name in STANDARD_MANUFACTURERS:
        manufacturer = KnowledgeRepository.get_manufacturer_by_name(db, name)
        if manufacturer is not None:
            changed = False
            if not manufacturer.slug:
                manufacturer.slug = unique_slug(
                    db,
                    manufacturer.name,
                    lambda session, value: KnowledgeRepository.get_manufacturer_by_slug(
                        session,
                        value,
                        manufacturer.id,
                    ) is not None,
                )
                changed = True
            if changed:
                db.add(manufacturer)
            continue

        slug = unique_slug(
            db,
            name,
            lambda session, value: KnowledgeRepository.get_manufacturer_by_slug(session, value) is not None,
        )
        db.add(KnowledgeManufacturer(name=name, slug=slug, website="", notes=""))
        created += 1

    db.commit()
    logger.info("knowledge.manufacturers.seeded", extra={"created": created})