/** Copy + route segment for One — Sites primary-nav hubs (empty-state shells). */
export interface OneSitesHubMeta {
  title: string
  /** Meta line under the title (count, record ID, freshness). Omit it unless
   *  the hub has a fact to show; never a blurb that restates the title. */
  description?: string
}

export const ONE_SITES_HUB_META: Record<string, OneSitesHubMeta> = {
  locations: {
    title: "Locations",
  },
  personnel: {
    title: "Personnel",
  },
  "school-partners": {
    title: "School partners",
  },
  availability: {
    title: "Availability",
  },
  "slot-requests": {
    title: "Slot requests",
  },
  schedules: {
    title: "Schedules",
  },
  reports: {
    title: "Reports",
  },
  jobs: {
    title: "Jobs",
  },
}

export function oneSitesHubMetaForSegment(segment: string): OneSitesHubMeta {
  return (
    ONE_SITES_HUB_META[segment] ?? {
      title: sentenceCaseSegment(segment),
    }
  )
}

/** Slug to sentence case: `slot-requests` becomes `Slot requests`. */
function sentenceCaseSegment(segment: string): string {
  const words = segment.split("-").filter(Boolean)
  if (!words.length) return segment
  const [first, ...rest] = words
  return [first.charAt(0).toUpperCase() + first.slice(1), ...rest].join(" ")
}