ThreadCount Community edition

Uniform stock management for healthcare linen rooms: the coordinator app, the phone counter and the staff app, for your own server. Built from 38e16eb on 2026-09-15. Licensed under the Functional Source License (FSL-1.1-ALv2).
2026-09-16 07:57:54 +10:00
commit 0910bc32c1
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+"use client";
+/* Sign for a picked request, then Done. A request still "accepted" is moved to "picking" first
+   (the queue only lets a picked request be collected); request.collected writes the issue rows, the
+   signature and, when asked, the slip to the wearer's staff app. */
+import { useEffect, useState } from "react";
+import { useParams } from "next/navigation";
+import { useDerived, useSnap } from "@/lib/client";
+import { key } from "@/lib/compute";
+import { plural } from "@/lib/today";
+import { PICK_STATUSES } from "@/lib/workcount";
+import { useRequests, type RequestRow } from "@/components/requests/RequestList";
+import { useBasket } from "@/components/MBasket";
+import SignFlow from "@/components/SignFlow";
+import { MBody, MButton, MEmpty, MError, MHead, MKick, MRule, MTop } from "@/components/m";
+import { garmentSize, personMeta, segment } from "@/components/m/work/util";
+
+export default function RequestSign() {
+  const id = segment(useParams<{ id: string }>().id);
+  const { s, mutate } = useSnap();
+  const { byId, staffById } = useDerived();
+  const { data, error, reload } = useRequests();
+  const basket = useBasket();
+  // Held once loaded: the hand-over refreshes the queue, and the Done screen must not turn into
+  // "moved on" when this request leaves it.
+  const [held, setHeld] = useState<{ r: RequestRow; ready: boolean } | null>(null);
+  const [seen, setSeen] = useState(false);
+
+  const stored = basket.picked(id);
+  useEffect(() => {
+    if (held || !data) return;
+    const r = data.requests.find((x) => x.id === id);
+    if (r && PICK_STATUSES.has(r.status) && r.bag.length) {
+      const ready = r.status === "ready" || r.bag.every((l) => (stored[l.id] ?? 0) >= l.qty);
+      setHeld({ r, ready });
+    }
+    setSeen(true);
+  }, [data, id, held, stored]);
+
+  const shell = (body: React.ReactNode) => (
+    <>
+      <MTop title="Sign" back />
+      <MRule />
+      <MBody pad>{body}</MBody>
+    </>
+  );
+
+  if (!held) {
+    if (!data && error) return shell(<><MError msg="Requests couldn’t be loaded." /><MButton small label="Try again" onClick={() => void reload()} /></>);
+    if (!data || !seen) return shell(<MKick>Loading</MKick>);
+    return shell(<><MEmpty title="That request has moved on" /><MButton label="Back to Work" href="/m/work?seg=picks" /></>);
+  }
+  const { r } = held;
+  if (!held.ready) {
+    return shell(<><MEmpty title="Pick every line first" /><MButton label="Back to the pick list" href={`/m/request/${r.id}`} /></>);
+  }
+
+  const st = staffById[r.staffId];
+  const total = r.bag.reduce((t, l) => t + l.qty, 0);
+  return (
+    <SignFlow
+      kind="request"
+      head={<MHead name={r.staffName} meta={personMeta(s, st, r.ward)} />}
+      lines={r.bag.map((l) => ({ key: l.id, name: garmentSize(byId[l.itemId], l.item, l.size), qty: l.qty }))}
+      signerName={r.staffName}
+      slip={{ available: !!st?.selfEmail }}
+      barLabel={`Hand over ${plural(total, "item")}`}
+      spentHref={`/m/request/${r.id}`}
+      commit={async ({ sigId, slip }) => {
+        // Accepted cannot go straight to collected. If the pick screen already moved it, this
+        // refusal is expected and collected below answers for the real state.
+        if (r.status === "accepted") await mutate("request.pick", { id: r.id });
+        const c = await mutate("request.collected", { id: r.id, sigId, slip });
+        if (!c.ok) { void reload(); return { ok: false, error: c.error }; }
+        basket.clear("picked", r.id);
+        void reload();
+        return {
+          ok: true,
+          done: {
+            head: "Request handed over",
+            sub: `${r.staffName} · ${plural(total, "item")}${slip ? " · slip sent" : ""}`,
+            shelfKeys: r.bag.map((l) => key(l.itemId, l.si)),
+            next: "work",
+          },
+        };
+      }}
+    />
+  );
+}