"""Recipe registry. Register new site recipes here — nothing else changes."""
from __future__ import annotations

from typing import Optional

from core.models import PageContext, PageMatch
from .base import SiteRecipe
from .linkedin import LinkedInRecipe

REGISTRY: list[SiteRecipe] = [
    LinkedInRecipe(),
]


def enabled_recipes() -> list[SiteRecipe]:
    return [r for r in REGISTRY if r.enabled]


def match(ctx: PageContext) -> Optional[tuple[SiteRecipe, PageMatch]]:
    """Return the first enabled recipe that recognises the page context."""
    for recipe in enabled_recipes():
        m = recipe.matches(ctx)
        if m is not None:
            return recipe, m
    return None