import { StoreProduct } from "@medusajs/types";

type Product = {
  metadata?: {
    analysisElementMedusaProductIds?: string;
  } | null;
  variant?: {
    metadata?: {
      analysisElementMedusaProductIds?: string;
    } | null;
  } | null;
} | null;

export const getAnalysisElementMedusaProductIds = (products: Pick<StoreProduct, 'metadata'>[]) => {
  if (!products) {
    return [];
  }

  const mapped = products
    .flatMap((product) => {
      const value = (product as Product)?.metadata?.analysisElementMedusaProductIds?.replaceAll("'", '"');
      const value_variant = (product as Product)?.variant?.metadata?.analysisElementMedusaProductIds?.replaceAll("'", '"');
      try {
        return [...JSON.parse(value as string), ...JSON.parse(value_variant as string)];
      } catch (e) {
        console.error("Failed to parse analysisElementMedusaProductIds from analysis package, possibly invalid format", e);
        return [];
      }
    })
    .filter(Boolean) as string[];

  return [...new Set(mapped)];
}