/**
 * One-off validation, run by hand: checks that `catalog-en-keys.ts` has an
 * entry for every diet/allergen/ingredient currently in
 * `reference-seed-data.ts`, and that the resulting English keys are unique
 * within each table. Not part of the app or the seed itself — just a
 * pre-flight check while building/editing the dictionary by hand.
 */
import { ALLERGENS, DIETS, INGREDIENT_GROUPS } from "../src/db/reference-seed-data.js";
import { getEnglishKey } from "../src/db/catalog-en-keys.js";

function check(label: string, names: string[]) {
  const keys = new Map<string, string>();
  const missing: string[] = [];
  const duplicates: string[] = [];
  for (const name of names) {
    let key: string;
    try {
      key = getEnglishKey(name);
    } catch {
      missing.push(name);
      continue;
    }
    const existing = keys.get(key);
    if (existing !== undefined && existing !== name) {
      duplicates.push(`"${existing}" and "${name}" both map to "${key}"`);
    }
    keys.set(key, name);
  }
  console.log(`${label}: ${names.length} names, ${keys.size} unique keys`);
  if (missing.length > 0) {
    console.log(`  MISSING (${missing.length}):`, missing);
  }
  if (duplicates.length > 0) {
    console.log(`  DUPLICATES (${duplicates.length}):`, duplicates);
  }
}

check("Diets", DIETS);
check("Allergens", ALLERGENS.map((a) => a.name));
check(
  "Ingredients",
  INGREDIENT_GROUPS.flatMap((g) => g.items.map((i) => i.name)),
);