// The Clerical home boards, from one list answer.
import type { ColumnDef } from "../../components/Board";
import type { PacketCard } from "../../api/types";
import { IN_SHOP_OR_QC } from "../../lib/packets";

export const byTime = (a: string | null, b: string | null) => (a ?? "").localeCompare(b ?? "");

/** The boards of the Clerical home, from one list answer. */
export function clericalBoards(all: PacketCard[]): { columns: ColumnDef[]; flagged: number; warehouse: number; shop: number; toClose: number } {
  const drafts = all.filter((p) => p.status === "draft").sort((a, b) => byTime(a.updated_at, b.updated_at));
  const back = all.filter((p) => p.status === "complete" && p.routed_to === "databook");
  const flagged = drafts.filter((p) => p.flag);
  const going = drafts.filter((p) => !p.flag);
  const toClose = back.filter((p) => !p.vclosed).sort((a, b) => byTime(a.status_at, b.status_at));
  const toBook = back.filter((p) => p.vclosed).sort((a, b) => byTime(a.vclosed?.at ?? null, b.vclosed?.at ?? null));
  const filed = all
    .filter((p) => p.status === "filed")
    .sort((a, b) => byTime(b.status_at, a.status_at))
    .slice(0, 25);
  const columns: ColumnDef[] = [
    { key: "cos", title: "Changes to approve", cards: [], empty: "Arrives in phase 3 with the VISUAL feed." },
    { key: "flagged", title: "Flagged", cards: flagged, empty: "Nothing flagged." },
    { key: "going", title: "Going to the warehouse", cards: going, empty: "Drafts with nothing flagged wait here." },
    {
      key: "close",
      title: "Ready to close",
      cards: toClose,
      empty: "Finished packets come back here. Close the job in VISUAL, then mark it closed on the packet.",
    },
    { key: "book", title: "Ready for data book", cards: toBook, empty: "Jobs closed in VISUAL wait here for the data book." },
    { key: "filed", title: "Filed", cards: filed, empty: "Nothing filed yet." },
  ];
  return {
    columns,
    flagged: flagged.length,
    warehouse: all.filter((p) => p.status === "warehouse").length,
    shop: all.filter((p) => IN_SHOP_OR_QC.includes(p.status)).length,
    toClose: toClose.length,
  };
}