/**
 * Catégories recettes Ben-to (alignées produit : familles & variantes typiques).
 * Utilisé par `build-recipes.mjs` pour associer chaque recette à une « base » du catalogue.
 */

/** @typedef {'sweet' | 'savory'} BaseFlavor */

/** Ordre d’affichage dans le builder (étape « base »). */
export const RECIPE_BASE_DISPLAY_ORDER = [
  "base:onigiri",
  "base:gimbap",
  "base:mandu",
  "base:empanadas-savory",
  "base:empanadas-sweet",
  "base:galettes",
  "base:bao",
  "base:muffin",
  "base:mini-cakes",
  "base:biscuits-secs",
  "base:fluffy-cakes",
  "base:cakes",
  "base:carnet"
];

/** Flavour du bandeau salé / sucré pour la carte « base » (une valeur par catégorie). */
export const RECIPE_BASE_FLAVOR = /** @type {Readonly<Record<string, BaseFlavor>>} */ ({
  "base:onigiri": "savory",
  "base:gimbap": "savory",
  "base:mandu": "savory",
  "base:empanadas-savory": "savory",
  "base:empanadas-sweet": "sweet",
  "base:galettes": "savory",
  "base:bao": "savory",
  "base:muffin": "sweet",
  "base:mini-cakes": "sweet",
  "base:biscuits-secs": "sweet",
  "base:fluffy-cakes": "sweet",
  "base:cakes": "sweet",
  "base:carnet": "savory"
});

const normSlug = (slug) => slug.toLowerCase();
const normTags = (tags) => tags.map((t) => t.trim().toLowerCase()).filter(Boolean);

/**
 * Associe une recette à un identifiant de base catalogue.
 * Règles évaluées du plus spécifique au plus général ; la première correspondance l’emporte.
 *
 * @param {string} slug
 * @param {ReadonlyArray<string>} tags Tags bentext (section tags), déjà en minuscules possible
 * @returns {string}
 */
export const resolveRecipeBaseId = (slug, tags) => {
  const s = normSlug(slug);
  const tg = normTags([...tags]);

  if (
    tg.includes("carnet") ||
    tg.includes('cheesecake') ||
    tg.includes('carrot-cake')
  ) return "base:carnet";

  if (s.includes("inarizushi") || s.includes("musubi") || s.includes("onigiri")) return "base:onigiri";

  if (
    s.includes("gimbap") ||
    s.includes("kimbap") ||
    (s.includes("maki") && !s.includes("makisu"))
  ) {
    return "base:gimbap";
  }

  if (s.includes("mandu") || s.includes("gyoza") || s.includes("jiaozi") || s.includes("mandoo")) {
    return "base:mandu";
  }

  if (s.includes("empanadas-citron") || s.includes("empanada-citron")) return "base:empanadas-sweet";
  if (s.includes("empanad")) return "base:empanadas-savory";

  if (
    s.includes("dan-bing") ||
    s.includes("danbing") ||
    s.includes("blini") ||
    s.includes("naan") ||
    s.includes("jeon") ||
    s.includes("paratha") ||
    s.includes("cong-you") ||
    s.includes("congyou")
  ) {
    return "base:galettes";
  }

  if (/\b(mantou|baozi)\b/i.test(slug) || /\bbao\b/i.test(slug)) return "base:bao";

  if (s.includes("muffin")) return "base:muffin";

  if (s.includes("madeleine") || s.includes("financier")) return "base:mini-cakes";

  if (s.includes("biscuit")) return "base:biscuits-secs";

  if (
    s.includes("savoie") ||
    s.includes("fluffy") ||
    s.includes("gateau") ||
    s.includes("gâteau")
  ) {
    return "base:fluffy-cakes";
  }

  if (s.includes("cake") || s.includes("banana") ||
    s.includes("cremeux") ||
    s.includes("crémeux")) {
    return "base:cakes";
  }

  return "base:carnet";
};