import type { EbayCacheState } from "@/lib/ebay-parts-match"

type PartLike = {
  ebayListings?: Array<unknown>
}

const HIDDEN_CACHE_STATUSES = new Set([
  "rate_limited",
  "missing_config",
  "disabled",
  "error",
])

export function hasTrustedPartsListings(parts: PartLike[]) {
  return parts.some((part) => (part.ebayListings || []).length > 0)
}

export function shouldShowEbayPartsPanel(args: {
  isLoading: boolean
  parts: PartLike[]
  cache: EbayCacheState | null
  error: string | null
}) {
  if (args.isLoading) {
    return true
  }

  const hasListings = hasTrustedPartsListings(args.parts)
  if (hasListings) {
    return true
  }

  const status = args.cache?.status || "idle"
  if (HIDDEN_CACHE_STATUSES.has(status)) {
    return false
  }

  if (args.error) {
    return false
  }

  return false
}