// Video is bookable only when every gate holds: the practice switch, a telehealth location, video on a
// service and a clinician schedule that offers it. The practice switch alone is not "Working".
export const VIDEO_GATES = "Turn on video visits, add a telehealth location, then offer video on a service and on a clinician's schedule.";

export type VideoCardFacts = {
  telehealthEnabled: boolean;
  clinicians: { loading: boolean; error: boolean; readiness: { telehealthReady: boolean }[] };
};

export type VideoCard = {
  detail: string;
  status: "working" | "needs-setup" | "needs-attention";
  statusLabel: string;
};

export const videoVisitsCard = ({ telehealthEnabled, clinicians }: VideoCardFacts): VideoCard => {
  if (!telehealthEnabled) return { detail: VIDEO_GATES, status: "needs-setup", statusLabel: "Needs setup" };
  if (clinicians.error) {
    return { detail: `Couldn't check whether a clinician can be booked by video. ${VIDEO_GATES}`, status: "needs-attention", statusLabel: "Status unavailable" };
  }
  if (clinicians.loading) return { detail: VIDEO_GATES, status: "needs-attention", statusLabel: "Checking" };
  if (clinicians.readiness.some((r) => r.telehealthReady)) {
    return { detail: "Patients can book a video visit with at least one clinician.", status: "working", statusLabel: "Working" };
  }
  return { detail: `Video is on, but no clinician can be booked by video yet. ${VIDEO_GATES}`, status: "needs-setup", statusLabel: "Needs setup" };
};