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 (issue): what is being handed over, the manager approval deduction, their signature and the
+ * slip switch. issue.create records the lines, the per-line reasons, the approval deduction and the
+ * signed slip in one locked write; SignFlow then shows the Done screen in place. */
+import { useState } from "react";
+import { useParams } from "next/navigation";
+import { useDerived, useSnap } from "@/lib/client";
+import { approvalRemaining, isNursing, isPantItem, isTopItem, issueLineFlags, label, staffName } from "@/lib/compute";
+import { MBody, MButton, MEmpty, MHead, MRow, MRule, MSection, MStepper, MTop } from "@/components/m";
+import { useBasket, type IssueLine } from "@/components/MBasket";
+import SignFlow from "@/components/SignFlow";
+import { personMeta, plural } from "@/components/m/issue/meta";
+
+export default function SignIssue() {
+  const { s, mutate } = useSnap();
+  const { byId } = useDerived();
+  const id = String(useParams().id || "");
+  const basket = useBasket();
+  const st = s.staff.find((x) => x.id === id);
+  // Once issued the basket is cleared; the lines are kept here so the screen does not fall back to
+  // "nothing to issue" in the moment before the Done screen replaces it.
+  const [frozen, setFrozen] = useState<IssueLine[] | null>(null);
+  const lines = frozen ?? basket.issue(id);
+
+  if (!st || !lines.length) {
+    return (
+      <>
+        <MTop title="Sign" back />
+        <MRule />
+        <MBody pad>
+          <MEmpty title={st ? "Nothing to issue" : "No such staff member"} />
+          {st && <MButton label="Back to their record" href={`/m/person/${encodeURIComponent(st.id)}`} />}
+        </MBody>
+      </>
+    );
+  }
+
+  const n = lines.reduce((t, l) => t + l.qty, 0);
+  const tops = lines.reduce((t, l) => t + (isTopItem(byId[l.itemId]) ? l.qty : 0), 0);
+  const pants = lines.reduce((t, l) => t + (isPantItem(byId[l.itemId]) ? l.qty : 0), 0);
+  const sets = Math.max(tops, pants);
+  const left = approvalRemaining(s, st.id);
+  const approval = isNursing(s, st) && left > 0;
+  const most = Math.min(left, sets);
+  const chosen = basket.deduct(id);
+  const deduct = Math.max(0, Math.min(most, chosen ?? most));
+
+  const extra = approval ? (
+    <>
+      <MSection label="Manager approval" right={`${plural(left, "set")} left`} />
+      <MRow title="Take off the approval" sub={`This issue is ${plural(sets, "set")}`}
+        right={<MStepper label="sets off the approval" n={deduct} min={0} max={most} onChange={(v) => basket.setDeduct(id, v)} />} />
+    </>
+  ) : undefined;
+
+  const commit = async ({ sigId, slip }: { sigId: string; slip: boolean }) => {
+    const flags = issueLineFlags(s, st, lines);
+    const r = await mutate<{ slipId: string | null }>("issue.create", {
+      staffId: st.id,
+      lines: lines.map((l, i) => ({ itemId: l.itemId, si: l.si, qty: l.qty, src: "stock", reason: flags[i] ? l.reason || "" : "" })),
+      override: flags.some(Boolean),
+      lineReasons: true,
+      apDeduct: approval ? deduct : 0,
+      sigId,
+      slip,
+    });
+    if (!r.ok) return { ok: false as const, error: r.error };
+    const sent = lines;
+    setFrozen(sent);
+    basket.clear("issue", st.id);
+    return {
+      ok: true as const,
+      done: {
+        head: `${plural(n, "item")} issued`,
+        sub: `${staffName(st)} · ${slip ? "slip sent to their staff app" : "signed"}`,
+        shelfKeys: sent.map((l) => l.key),
+        next: "scan" as const,
+      },
+    };
+  };
+
+  return (
+    <SignFlow
+      kind="issue"
+      head={<MHead name={staffName(st)} meta={personMeta(s, st)} />}
+      lines={lines.map((l) => ({ key: l.key, name: `${label(byId[l.itemId])} ${String(byId[l.itemId]?.sizes[l.si] ?? l.si)}`, qty: l.qty }))}
+      signerName={staffName(st)}
+      extra={extra}
+      slip={{ available: !!st.selfEmail }}
+      barLabel={`Issue ${plural(n, "item")}`}
+      commit={commit}
+    />
+  );
+}