from pathlib import Path

KNOWLEDGE_ROOT = Path(__file__).parent.parent / "knowledge"
EMBEDDER_MODEL = "all-MiniLM-L6-v2"

DOMAIN_CLIENTS: dict[str, list[str]] = {
    "retail": ["novamart", "shelfwise"],
    "pharma": ["clinixone", "pharmalink"],
}

CLIENT_DOMAIN: dict[str, str] = {
    client: domain
    for domain, clients in DOMAIN_CLIENTS.items()
    for client in clients
}

DISPLAY_NAMES: dict[str, str] = {
    "novamart": "NovaMart",
    "shelfwise": "ShelfWise",
    "clinixone": "ClinixOne",
    "pharmalink": "PharmaLink",
}


def term_catalog_path(domain: str) -> Path:
    return KNOWLEDGE_ROOT / domain / "term-catalog.yaml"


def features_path(domain: str) -> Path:
    return KNOWLEDGE_ROOT / domain / "features.yaml"


def domain_for(client: str) -> str:
    if client not in CLIENT_DOMAIN:
        raise ValueError(f"Unknown client: {client!r}. Valid: {list(CLIENT_DOMAIN)}")
    return CLIENT_DOMAIN[client]