manufacturing stabilization

client/src/modules/purchasing/PurchaseFormPage.tsx

@@ -1,6 +1,6 @@
 import type { InventoryItemOptionDto, PurchaseLineInput, PurchaseOrderInput, PurchaseVendorOptionDto } from "@mrp/shared";
 import { useEffect, useState } from "react";
-import { Link, useNavigate, useParams } from "react-router-dom";
+import { Link, useNavigate, useParams, useSearchParams } from "react-router-dom";
 
 import { useAuth } from "../../auth/AuthProvider";
 import { api, ApiError } from "../../lib/api";
@@ -11,6 +11,8 @@ export function PurchaseFormPage({ mode }: { mode: "create" | "edit" }) {
   const { token } = useAuth();
   const navigate = useNavigate();
   const { orderId } = useParams();
+  const [searchParams] = useSearchParams();
+  const seededVendorId = searchParams.get("vendorId");
   const [form, setForm] = useState<PurchaseOrderInput>(emptyPurchaseOrderInput);
   const [status, setStatus] = useState(mode === "create" ? "Create a new purchase order." : "Loading purchase order...");
   const [vendors, setVendors] = useState<PurchaseVendorOptionDto[]>([]);
@@ -30,9 +32,18 @@ export function PurchaseFormPage({ mode }: { mode: "create" | "edit" }) {
       return;
     }
 
-    api.getPurchaseVendors(token).then(setVendors).catch(() => setVendors([]));
+    api.getPurchaseVendors(token).then((nextVendors) => {
+      setVendors(nextVendors);
+      if (mode === "create" && seededVendorId) {
+        const seededVendor = nextVendors.find((vendor) => vendor.id === seededVendorId);
+        if (seededVendor) {
+          setForm((current: PurchaseOrderInput) => ({ ...current, vendorId: seededVendor.id }));
+          setVendorSearchTerm(seededVendor.name);
+        }
+      }
+    }).catch(() => setVendors([]));
     api.getInventoryItemOptions(token).then((options) => setItemOptions(options.filter((option: InventoryItemOptionDto) => option.isPurchasable))).catch(() => setItemOptions([]));
-  }, [token]);
+  }, [mode, seededVendorId, token]);
 
   useEffect(() => {
     if (!token || mode !== "edit" || !orderId) {