image-platform/apps/admin/src/business/assets/hooks/use-asset-overview.hook.ts

import { useGetAsset, useGetAssetVariants, type AssetVariantsResponseDto } from "infra/backend-api"

import { ASSET_VARIANTS_POLLING_MS } from "../config/assets.config"
import type { AssetOverview } from "../types/assets-api.type"

const isRunningVariantStatus = (status: string) => status === "pending" || status === "processing"

const hasRunningVariants = (variants: AssetVariantsResponseDto["variants"] = []) =>
  variants.some((variant) => isRunningVariantStatus(variant.status))

/**
 * Данные выбранного asset и его variants.
 */
export const useAssetOverview = (publicId: string | null): AssetOverview => {
  const assetQuery = useGetAsset(publicId)
  const variantsQuery = useGetAssetVariants(
    publicId,
    assetQuery.data?.currentVersion ? String(assetQuery.data.currentVersion) : undefined,
    {
      refreshInterval: (data) => (hasRunningVariants(data?.variants) ? ASSET_VARIANTS_POLLING_MS : 0),
    },
  )
  const variants = variantsQuery.data?.variants ?? []

  const refresh = async () => {
    await Promise.all([assetQuery.mutate(), variantsQuery.mutate()])
  }

  return {
    asset: assetQuery.data ?? null,
    error: assetQuery.error ?? variantsQuery.error,
    hasRunningVariants: hasRunningVariants(variants),
    isLoading: assetQuery.isLoading || variantsQuery.isLoading,
    isRefreshing: assetQuery.isValidating || variantsQuery.isValidating,
    refresh,
    variants,
  }
}