Auto-fill manual sessions from existing tickets

backend/src/index.ts

@@ -2785,7 +2785,7 @@ app.post("/api/sessions", requireUser, async (req, res) => {
       [ticketNumber]
     );
     const existingTicket = existingTicketResult.rows[0] ?? null;
-    const effectiveOrganizationId = requestedOrganizationId ?? (existingTicket?.organization_id ? Number(existingTicket.organization_id) : null);
+    const effectiveOrganizationId = existingTicket?.organization_id ? Number(existingTicket.organization_id) : requestedOrganizationId;
 
     if (!effectiveOrganizationId) {
       throw badRequest("organizationId is required");
@@ -2812,7 +2812,7 @@ app.post("/api/sessions", requireUser, async (req, res) => {
     );
 
     const ticket = ticketResult.rows[0];
-    const workType = requestedWorkType ?? ticket.work_type;
+    const workType = ticket.work_type ?? requestedWorkType;
 
     if (!workType) {
       throw badRequest("workType must be support or consulting");

frontend/src/views/TimerPage.tsx

@@ -1,4 +1,4 @@
-import { FormEvent, useMemo, useState } from "react";
+import { FormEvent, useEffect, useMemo, useState } from "react";
 import type { Dispatch, SetStateAction } from "react";
 import { Pause, Play, Plus, RotateCcw, Square, Upload } from "lucide-react";
 import { toast } from "sonner";
@@ -73,12 +73,74 @@ export function TimerPage({ timers, setTimers, selectedTimerId, setSelectedTimer
   const [saving, setSaving] = useState(false);
   const [manualSession, setManualSession] = useState<ManualSessionFormState>(() => emptyManualSession());
   const [savingManualSession, setSavingManualSession] = useState(false);
+  const [manualLookupStatus, setManualLookupStatus] = useState<"idle" | "loading" | "found" | "not-found">("idle");
+  const [manualLookupTicket, setManualLookupTicket] = useState<TicketMeta | null>(null);
 
   const selectedTimer = timers.find((timer) => timer.id === selectedTimerId) ?? timers[0] ?? null;
   const elapsedSeconds = useMemo(() => Math.floor(activeElapsedMs(selectedTimer, tick) / 1000), [selectedTimer, tick]);
   const isValidTicket = ticketPattern.test(ticketNumber);
+  const isManualTicketValid = ticketPattern.test(manualSession.ticketNumber.trim());
+  const manualTicketDefaultsLocked = Boolean(manualLookupTicket?.organization_id && manualLookupTicket.work_type);
   const runningTimer = timers.find((timer) => timer.phase === "running") ?? null;
 
+  useEffect(() => {
+    const normalizedTicketNumber = manualSession.ticketNumber.trim();
+
+    if (!normalizedTicketNumber) {
+      setManualLookupStatus("idle");
+      setManualLookupTicket(null);
+      return;
+    }
+
+    if (!ticketPattern.test(normalizedTicketNumber)) {
+      setManualLookupStatus("idle");
+      setManualLookupTicket(null);
+      return;
+    }
+
+    let cancelled = false;
+    setManualLookupStatus("loading");
+    setManualLookupTicket(null);
+
+    const timeout = window.setTimeout(async () => {
+      try {
+        const result = await lookupTicket(normalizedTicketNumber);
+
+        if (cancelled) {
+          return;
+        }
+
+        setManualLookupTicket(result.ticket);
+        setManualLookupStatus(result.ticket ? "found" : "not-found");
+
+        if (result.ticket) {
+          setManualSession((current) => {
+            if (current.ticketNumber.trim() !== normalizedTicketNumber) {
+              return current;
+            }
+
+            return {
+              ...current,
+              organizationId: result.ticket?.organization_id ?? "",
+              organizationName: result.ticket?.organization_name ?? result.ticket?.customer_name ?? null,
+              workType: result.ticket?.work_type ?? current.workType
+            };
+          });
+        }
+      } catch {
+        if (!cancelled) {
+          setManualLookupStatus("idle");
+          setManualLookupTicket(null);
+        }
+      }
+    }, 250);
+
+    return () => {
+      cancelled = true;
+      window.clearTimeout(timeout);
+    };
+  }, [manualSession.ticketNumber]);
+
   async function addTimer() {
     if (!isValidTicket) {
       toast.error("Ticketnummer prüfen", {
@@ -231,7 +293,7 @@ export function TimerPage({ timers, setTimers, selectedTimerId, setSelectedTimer
   async function submitManualSession(event: FormEvent) {
     event.preventDefault();
 
-    if (!ticketPattern.test(manualSession.ticketNumber)) {
+    if (!isManualTicketValid) {
       toast.error("Ticketnummer prüfen", {
         description: "Das Format muss Ticket#XXXXXX sein."
       });
@@ -262,7 +324,7 @@ export function TimerPage({ timers, setTimers, selectedTimerId, setSelectedTimer
 
     try {
       await createSession({
-        ticketNumber: manualSession.ticketNumber,
+        ticketNumber: manualSession.ticketNumber.trim(),
         organizationId: manualSession.organizationId,
         activity: manualSession.activity,
         workType: manualSession.workType,
@@ -403,15 +465,33 @@ export function TimerPage({ timers, setTimers, selectedTimerId, setSelectedTimer
                     id="manual-ticket-number"
                     placeholder="Ticket#123456"
                     value={manualSession.ticketNumber}
-                    onChange={(event) => setManualSession({ ...manualSession, ticketNumber: event.currentTarget.value })}
+                    onChange={(event) =>
+                      setManualSession({
+                        ...manualSession,
+                        ticketNumber: event.currentTarget.value,
+                        organizationId: "",
+                        organizationName: null,
+                        workType: "support"
+                      })
+                    }
                     required
                   />
+                  {manualSession.ticketNumber.length > 0 && !isManualTicketValid ? <p className="text-xs text-destructive">Format: Ticket#XXXXXX</p> : null}
+                  {manualLookupStatus === "loading" ? <p className="text-xs text-muted-foreground">Prüfe vorhandenes Ticket...</p> : null}
+                  {manualLookupStatus === "found" && manualTicketDefaultsLocked ? (
+                    <p className="text-xs text-muted-foreground">Ticket gefunden. Organisation und Art wurden übernommen.</p>
+                  ) : null}
+                  {manualLookupStatus === "found" && !manualTicketDefaultsLocked ? (
+                    <p className="text-xs text-muted-foreground">Ticket gefunden, aber Stammdaten sind unvollständig. Bitte ergänzen.</p>
+                  ) : null}
+                  {manualLookupStatus === "not-found" ? <p className="text-xs text-muted-foreground">Neues Ticket. Organisation und Art bitte wählen.</p> : null}
                 </div>
                 <div className="space-y-2">
                   <label className="text-sm font-medium">Organisation</label>
                   <OrganizationSelect
                     value={manualSession.organizationId}
                     selectedName={manualSession.organizationName}
+                    disabled={manualTicketDefaultsLocked}
                     onChange={(organization) =>
                       setManualSession({
                         ...manualSession,
@@ -428,6 +508,7 @@ export function TimerPage({ timers, setTimers, selectedTimerId, setSelectedTimer
                     id="manual-work-type"
                     className="h-9 w-full rounded-lg border border-input bg-background px-2 text-sm focus-visible:outline-none focus-visible:ring-3 focus-visible:ring-ring/50"
                     value={manualSession.workType}
+                    disabled={manualTicketDefaultsLocked}
                     onChange={(event) => setManualSession({ ...manualSession, workType: event.currentTarget.value as WorkType })}
                   >
                     <option value="support">Support</option>