import type { Locale } from "./locales";

const PRODUCT_TEXT: Record<Locale, {
  defaultShortDescription: string;
  defaultBenefits: string[];
}> = {
  sr: {
    defaultShortDescription: "Premium prirodno ulje za vašu rutinu lepote.",
    defaultBenefits: ["Prirodno", "Organsko", "Bez okrutnosti"],
  },
  en: {
    defaultShortDescription: "Premium natural oil for your beauty routine.",
    defaultBenefits: ["Natural", "Organic", "Cruelty-free"],
  },
  de: {
    defaultShortDescription: "Premium natürliches Öl für Ihre Schönheitsroutine.",
    defaultBenefits: ["Natürlich", "Bio", "Tierversuchsfrei"],
  },
  fr: {
    defaultShortDescription: "Huile naturelle premium pour votre routine beauté.",
    defaultBenefits: ["Naturel", "Bio", "Sans cruauté"],
  },
};

export function getProductDefaults(locale: Locale) {
  return PRODUCT_TEXT[locale] || PRODUCT_TEXT.en;
}

export function getTranslatedBenefits(
  metadataBenefits: string[] | undefined,
  locale: Locale
): string[] {
  const defaults = PRODUCT_TEXT[locale] || PRODUCT_TEXT.en;
  
  if (!metadataBenefits || metadataBenefits.length === 0) {
    return defaults.defaultBenefits;
  }
  
  return metadataBenefits.map((benefit, index) => {
    const trimmed = benefit.trim();
    if (!trimmed) {
      return defaults.defaultBenefits[index] || trimmed;
    }
    return trimmed;
  });
}

export function getTranslatedShortDescription(
  description: string | undefined,
  locale: Locale
): string {
  if (description && description.trim()) {
    return description.split('.')[0] + '.';
  }
  const defaults = PRODUCT_TEXT[locale] || PRODUCT_TEXT.en;
  return defaults.defaultShortDescription;
}