feat(frontend): Lagerbehälter-Sektion und Umlagerungshistorie (Modul 32)

Neue HoneyBatchStorageCard-Komponente auf der Honigcharge-Detailseite: zeigt den aktuell zugeordneten Lagerbehälter, einen "Umlagern"-Dialog (Ziel-Lagerbehälter wählen, optionale Notiz) und die vollständige Umlagerungshistorie (von/nach, Zeitpunkt, Notiz) im etablierten EmptyState-Stil. HoneyBatch-Typ um storageContainer erweitert, neue HoneyBatchRelocation/RelocateHoneyBatchInput-Typen und passende API-Funktionen ergänzt. Live gegen das Backend verifiziert: Umlagerung zwischen zwei echten Lagerbehältern aktualisiert die Anzeige und die Historie korrekt, zero Konsolenfehler.
2026-08-24 17:06:54 +02:00
1 parent 59a320ae36
commit 15f5ab57ae
@@ -0,0 +1,159 @@
+"use client";
+
+import { FormEvent, useState } from "react";
+import { History } from "lucide-react";
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import { fetchHoneyBatchRelocations, relocateHoneyBatch } from "@/lib/honey-batches/api";
+import { HoneyBatch } from "@/lib/honey-batches/types";
+import { fetchStorageContainers } from "@/lib/storage/api";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { EmptyState } from "@/components/empty-state";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import {
+  Dialog,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog";
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+
+export function HoneyBatchStorageCard({ honeyBatch }: { honeyBatch: HoneyBatch }) {
+  const queryClient = useQueryClient();
+  const [open, setOpen] = useState(false);
+  const [storageContainerId, setStorageContainerId] = useState("");
+  const [notes, setNotes] = useState("");
+  const [error, setError] = useState<string | null>(null);
+
+  const { data: containers } = useQuery({
+    queryKey: ["storage-containers"],
+    queryFn: fetchStorageContainers,
+  });
+
+  const { data: relocations, isLoading } = useQuery({
+    queryKey: ["honey-batches", honeyBatch.id, "relocations"],
+    queryFn: () => fetchHoneyBatchRelocations(honeyBatch.id),
+  });
+
+  const mutation = useMutation({
+    mutationFn: (input: { storageContainerId: string; notes?: string }) =>
+      relocateHoneyBatch(honeyBatch.id, input),
+    onSuccess: () => {
+      void queryClient.invalidateQueries({ queryKey: ["honey-batches", honeyBatch.id] });
+      void queryClient.invalidateQueries({
+        queryKey: ["honey-batches", honeyBatch.id, "relocations"],
+      });
+      setOpen(false);
+      setStorageContainerId("");
+      setNotes("");
+      setError(null);
+    },
+    onError: () => {
+      setError("Umlagerung konnte nicht gespeichert werden.");
+    },
+  });
+
+  function handleSubmit(event: FormEvent<HTMLFormElement>) {
+    event.preventDefault();
+    setError(null);
+    if (!storageContainerId) {
+      setError("Bitte einen Lagerbehälter auswählen.");
+      return;
+    }
+    mutation.mutate({ storageContainerId, notes: notes || undefined });
+  }
+
+  return (
+    <Card className="max-w-lg">
+      <CardHeader className="flex flex-row items-center justify-between">
+        <CardTitle>Lagerbehälter</CardTitle>
+        <Dialog open={open} onOpenChange={setOpen}>
+          <DialogTrigger render={<Button size="sm">Umlagern</Button>} />
+          <DialogContent>
+            <DialogHeader>
+              <DialogTitle>Honigcharge umlagern</DialogTitle>
+            </DialogHeader>
+            <form className="flex flex-col gap-4" onSubmit={handleSubmit}>
+              <div className="flex flex-col gap-2">
+                <Label htmlFor="relocate-container">Ziel-Lagerbehälter</Label>
+                <Select
+                  value={storageContainerId}
+                  onValueChange={(value) => setStorageContainerId(value ?? "")}
+                >
+                  <SelectTrigger id="relocate-container">
+                    <SelectValue placeholder="Lagerbehälter wählen" />
+                  </SelectTrigger>
+                  <SelectContent>
+                    {containers?.map((container) => (
+                      <SelectItem key={container.id} value={container.id}>
+                        {container.code}
+                        {container.location ? ` · ${container.location}` : ""}
+                      </SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+              </div>
+              <div className="flex flex-col gap-2">
+                <Label htmlFor="relocate-notes">Notizen</Label>
+                <Input
+                  id="relocate-notes"
+                  value={notes}
+                  onChange={(event) => setNotes(event.target.value)}
+                />
+              </div>
+              {error ? (
+                <p role="alert" className="text-sm text-destructive">
+                  {error}
+                </p>
+              ) : null}
+              <DialogFooter>
+                <Button type="submit" disabled={mutation.isPending}>
+                  {mutation.isPending ? "Wird umgelagert…" : "Umlagern"}
+                </Button>
+              </DialogFooter>
+            </form>
+          </DialogContent>
+        </Dialog>
+      </CardHeader>
+      <CardContent className="flex flex-col gap-3 text-sm">
+        <p>
+          Aktuell:{" "}
+          {honeyBatch.storageContainer
+            ? `${honeyBatch.storageContainer.code}${
+                honeyBatch.storageContainer.location
+                  ? ` · ${honeyBatch.storageContainer.location}`
+                  : ""
+              }`
+            : "Kein Lagerbehälter zugewiesen"}
+        </p>
+        {isLoading ? <p className="text-muted-foreground">Lädt…</p> : null}
+        {!isLoading && (!relocations || relocations.length === 0) ? (
+          <EmptyState
+            icon={History}
+            title="Noch keine Umlagerung"
+            description="Ordne die Charge einem Lagerbehälter zu, um die Historie zu starten."
+          />
+        ) : null}
+        {relocations?.map((relocation) => (
+          <div key={relocation.id} className="rounded-md border p-3">
+            <p className="font-medium">
+              {new Date(relocation.relocatedAt).toLocaleDateString("de-DE")} ·{" "}
+              {relocation.fromStorageContainer ? relocation.fromStorageContainer.code : "—"} →{" "}
+              {relocation.toStorageContainer.code}
+            </p>
+            {relocation.notes ? <p className="text-muted-foreground">{relocation.notes}</p> : null}
+          </div>
+        ))}
+      </CardContent>
+    </Card>
+  );
+}
@@ -9,6 +9,7 @@ import { exportHoneyBatchTraceabilityPdf } from "@/lib/export/api";
 import { QrCodeDialog } from "@/components/qr-code-dialog";
 import { DocumentUploadCard } from "@/components/document-upload-card";
 import { EmptyState } from "@/components/empty-state";
+import { HoneyBatchStorageCard } from "./honey-batch-storage-card";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
@@ -136,6 +137,7 @@ export default function HoneyBatchDetailPage() {
        </CardContent>
      </Card>

+      <HoneyBatchStorageCard honeyBatch={honeyBatch} />
      <DocumentUploadCard entityType="HONEY_BATCH" entityId={honeyBatch.id} />
    </main>
  );