Add cascading filters for Explore mode

When a product is selected, hubs and suppliers are filtered
to show only those that are relevant to that product.

app/composables/graphql/public/geo-generated.ts

@@ -112,6 +112,8 @@ export type Query = {
   clusteredNodes?: Maybe<Array<Maybe<ClusterPointType>>>;
   /** List of countries that have logistics hubs */
   hubCountries?: Maybe<Array<Maybe<Scalars['String']['output']>>>;
+  /** Get hubs where a product is available nearby */
+  hubsForProduct?: Maybe<Array<Maybe<NodeType>>>;
   /** Get nearest hubs to an offer location */
   hubsNearOffer?: Maybe<Array<Maybe<NodeType>>>;
   /** Find nearest logistics nodes to given coordinates */
@@ -142,6 +144,8 @@ export type Query = {
   railRoute?: Maybe<RouteType>;
   /** Get unique suppliers from all offers */
   suppliers?: Maybe<Array<Maybe<SupplierType>>>;
+  /** Get suppliers that offer a specific product */
+  suppliersForProduct?: Maybe<Array<Maybe<SupplierType>>>;
 };
 
 
@@ -166,6 +170,13 @@ export type QueryClusteredNodesArgs = {
 };
 
 
+/** Root query. */
+export type QueryHubsForProductArgs = {
+  productUuid: Scalars['String']['input'];
+  radiusKm?: InputMaybe<Scalars['Float']['input']>;
+};
+
+
 /** Root query. */
 export type QueryHubsNearOfferArgs = {
   limit?: InputMaybe<Scalars['Int']['input']>;
@@ -261,6 +272,12 @@ export type QueryRailRouteArgs = {
   toLon: Scalars['Float']['input'];
 };
 
+
+/** Root query. */
+export type QuerySuppliersForProductArgs = {
+  productUuid: Scalars['String']['input'];
+};
+
 /** Complete route through graph with multiple stages. */
 export type RoutePathType = {
   __typename?: 'RoutePathType';
@@ -327,6 +344,14 @@ export type GetHubCountriesQueryVariables = Exact<{ [key: string]: never; }>;
 
 export type GetHubCountriesQuery = { __typename?: 'Query', hubCountries?: Array<string | null> | null };
 
+export type GetHubsForProductQueryVariables = Exact<{
+  productUuid: Scalars['String']['input'];
+  radiusKm?: InputMaybe<Scalars['Float']['input']>;
+}>;
+
+
+export type GetHubsForProductQuery = { __typename?: 'Query', hubsForProduct?: Array<{ __typename?: 'NodeType', uuid?: string | null, name?: string | null, latitude?: number | null, longitude?: number | null, country?: string | null, countryCode?: string | null, transportTypes?: Array<string | null> | null } | null> | null };
+
 export type GetHubsNearOfferQueryVariables = Exact<{
   offerUuid: Scalars['String']['input'];
   limit?: InputMaybe<Scalars['Int']['input']>;
@@ -428,10 +453,18 @@ export type GetSuppliersQueryVariables = Exact<{ [key: string]: never; }>;
 
 export type GetSuppliersQuery = { __typename?: 'Query', suppliers?: Array<{ __typename?: 'SupplierType', uuid?: string | null } | null> | null };
 
+export type GetSuppliersForProductQueryVariables = Exact<{
+  productUuid: Scalars['String']['input'];
+}>;
+
+
+export type GetSuppliersForProductQuery = { __typename?: 'Query', suppliersForProduct?: Array<{ __typename?: 'SupplierType', uuid?: string | null } | null> | null };
+
 
 export const GetAutoRouteDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetAutoRoute"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"fromLat"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"fromLon"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"toLat"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"toLon"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"autoRoute"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"fromLat"},"value":{"kind":"Variable","name":{"kind":"Name","value":"fromLat"}}},{"kind":"Argument","name":{"kind":"Name","value":"fromLon"},"value":{"kind":"Variable","name":{"kind":"Name","value":"fromLon"}}},{"kind":"Argument","name":{"kind":"Name","value":"toLat"},"value":{"kind":"Variable","name":{"kind":"Name","value":"toLat"}}},{"kind":"Argument","name":{"kind":"Name","value":"toLon"},"value":{"kind":"Variable","name":{"kind":"Name","value":"toLon"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"distanceKm"}},{"kind":"Field","name":{"kind":"Name","value":"geometry"}}]}}]}}]} as unknown as DocumentNode<GetAutoRouteQuery, GetAutoRouteQueryVariables>;
 export const GetClusteredNodesDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetClusteredNodes"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"west"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"south"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"east"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"north"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"zoom"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Int"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"transportType"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"nodeType"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"clusteredNodes"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"west"},"value":{"kind":"Variable","name":{"kind":"Name","value":"west"}}},{"kind":"Argument","name":{"kind":"Name","value":"south"},"value":{"kind":"Variable","name":{"kind":"Name","value":"south"}}},{"kind":"Argument","name":{"kind":"Name","value":"east"},"value":{"kind":"Variable","name":{"kind":"Name","value":"east"}}},{"kind":"Argument","name":{"kind":"Name","value":"north"},"value":{"kind":"Variable","name":{"kind":"Name","value":"north"}}},{"kind":"Argument","name":{"kind":"Name","value":"zoom"},"value":{"kind":"Variable","name":{"kind":"Name","value":"zoom"}}},{"kind":"Argument","name":{"kind":"Name","value":"transportType"},"value":{"kind":"Variable","name":{"kind":"Name","value":"transportType"}}},{"kind":"Argument","name":{"kind":"Name","value":"nodeType"},"value":{"kind":"Variable","name":{"kind":"Name","value":"nodeType"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"id"}},{"kind":"Field","name":{"kind":"Name","value":"latitude"}},{"kind":"Field","name":{"kind":"Name","value":"longitude"}},{"kind":"Field","name":{"kind":"Name","value":"count"}},{"kind":"Field","name":{"kind":"Name","value":"expansionZoom"}},{"kind":"Field","name":{"kind":"Name","value":"name"}}]}}]}}]} as unknown as DocumentNode<GetClusteredNodesQuery, GetClusteredNodesQueryVariables>;
 export const GetHubCountriesDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetHubCountries"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"hubCountries"}}]}}]} as unknown as DocumentNode<GetHubCountriesQuery, GetHubCountriesQueryVariables>;
+export const GetHubsForProductDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetHubsForProduct"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"productUuid"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"radiusKm"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"hubsForProduct"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"productUuid"},"value":{"kind":"Variable","name":{"kind":"Name","value":"productUuid"}}},{"kind":"Argument","name":{"kind":"Name","value":"radiusKm"},"value":{"kind":"Variable","name":{"kind":"Name","value":"radiusKm"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"latitude"}},{"kind":"Field","name":{"kind":"Name","value":"longitude"}},{"kind":"Field","name":{"kind":"Name","value":"country"}},{"kind":"Field","name":{"kind":"Name","value":"countryCode"}},{"kind":"Field","name":{"kind":"Name","value":"transportTypes"}}]}}]}}]} as unknown as DocumentNode<GetHubsForProductQuery, GetHubsForProductQueryVariables>;
 export const GetHubsNearOfferDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetHubsNearOffer"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"offerUuid"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"limit"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"Int"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"hubsNearOffer"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"offerUuid"},"value":{"kind":"Variable","name":{"kind":"Name","value":"offerUuid"}}},{"kind":"Argument","name":{"kind":"Name","value":"limit"},"value":{"kind":"Variable","name":{"kind":"Name","value":"limit"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"latitude"}},{"kind":"Field","name":{"kind":"Name","value":"longitude"}},{"kind":"Field","name":{"kind":"Name","value":"country"}},{"kind":"Field","name":{"kind":"Name","value":"countryCode"}},{"kind":"Field","name":{"kind":"Name","value":"transportTypes"}}]}}]}}]} as unknown as DocumentNode<GetHubsNearOfferQuery, GetHubsNearOfferQueryVariables>;
 export const GetNodeDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetNode"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"uuid"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"node"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"uuid"},"value":{"kind":"Variable","name":{"kind":"Name","value":"uuid"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"latitude"}},{"kind":"Field","name":{"kind":"Name","value":"longitude"}},{"kind":"Field","name":{"kind":"Name","value":"country"}},{"kind":"Field","name":{"kind":"Name","value":"countryCode"}},{"kind":"Field","name":{"kind":"Name","value":"syncedAt"}},{"kind":"Field","name":{"kind":"Name","value":"edges"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"toUuid"}},{"kind":"Field","name":{"kind":"Name","value":"toName"}},{"kind":"Field","name":{"kind":"Name","value":"toLatitude"}},{"kind":"Field","name":{"kind":"Name","value":"toLongitude"}},{"kind":"Field","name":{"kind":"Name","value":"distanceKm"}},{"kind":"Field","name":{"kind":"Name","value":"travelTimeSeconds"}},{"kind":"Field","name":{"kind":"Name","value":"transportType"}}]}}]}}]}}]} as unknown as DocumentNode<GetNodeQuery, GetNodeQueryVariables>;
 export const GetNodeConnectionsDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetNodeConnections"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"uuid"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"limitAuto"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"Int"}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"limitRail"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"Int"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"nodeConnections"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"uuid"},"value":{"kind":"Variable","name":{"kind":"Name","value":"uuid"}}},{"kind":"Argument","name":{"kind":"Name","value":"limitAuto"},"value":{"kind":"Variable","name":{"kind":"Name","value":"limitAuto"}}},{"kind":"Argument","name":{"kind":"Name","value":"limitRail"},"value":{"kind":"Variable","name":{"kind":"Name","value":"limitRail"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"hub"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"latitude"}},{"kind":"Field","name":{"kind":"Name","value":"longitude"}},{"kind":"Field","name":{"kind":"Name","value":"country"}},{"kind":"Field","name":{"kind":"Name","value":"countryCode"}},{"kind":"Field","name":{"kind":"Name","value":"syncedAt"}}]}},{"kind":"Field","name":{"kind":"Name","value":"railNode"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"latitude"}},{"kind":"Field","name":{"kind":"Name","value":"longitude"}},{"kind":"Field","name":{"kind":"Name","value":"country"}},{"kind":"Field","name":{"kind":"Name","value":"countryCode"}},{"kind":"Field","name":{"kind":"Name","value":"syncedAt"}}]}},{"kind":"Field","name":{"kind":"Name","value":"autoEdges"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"toUuid"}},{"kind":"Field","name":{"kind":"Name","value":"toName"}},{"kind":"Field","name":{"kind":"Name","value":"toLatitude"}},{"kind":"Field","name":{"kind":"Name","value":"toLongitude"}},{"kind":"Field","name":{"kind":"Name","value":"distanceKm"}},{"kind":"Field","name":{"kind":"Name","value":"travelTimeSeconds"}},{"kind":"Field","name":{"kind":"Name","value":"transportType"}}]}},{"kind":"Field","name":{"kind":"Name","value":"railEdges"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"toUuid"}},{"kind":"Field","name":{"kind":"Name","value":"toName"}},{"kind":"Field","name":{"kind":"Name","value":"toLatitude"}},{"kind":"Field","name":{"kind":"Name","value":"toLongitude"}},{"kind":"Field","name":{"kind":"Name","value":"distanceKm"}},{"kind":"Field","name":{"kind":"Name","value":"travelTimeSeconds"}},{"kind":"Field","name":{"kind":"Name","value":"transportType"}}]}}]}}]}}]} as unknown as DocumentNode<GetNodeConnectionsQuery, GetNodeConnectionsQueryVariables>;
@@ -444,4 +477,5 @@ export const GetProductsDocument = {"kind":"Document","definitions":[{"kind":"Op
 export const GetProductsBySupplierDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetProductsBySupplier"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"supplierUuid"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"productsBySupplier"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"supplierUuid"},"value":{"kind":"Variable","name":{"kind":"Name","value":"supplierUuid"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"offersCount"}}]}}]}}]} as unknown as DocumentNode<GetProductsBySupplierQuery, GetProductsBySupplierQueryVariables>;
 export const GetProductsNearHubDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetProductsNearHub"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"hubUuid"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"radiusKm"}},"type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"productsNearHub"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"hubUuid"},"value":{"kind":"Variable","name":{"kind":"Name","value":"hubUuid"}}},{"kind":"Argument","name":{"kind":"Name","value":"radiusKm"},"value":{"kind":"Variable","name":{"kind":"Name","value":"radiusKm"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}},{"kind":"Field","name":{"kind":"Name","value":"name"}},{"kind":"Field","name":{"kind":"Name","value":"offersCount"}}]}}]}}]} as unknown as DocumentNode<GetProductsNearHubQuery, GetProductsNearHubQueryVariables>;
 export const GetRailRouteDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetRailRoute"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"fromLat"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"fromLon"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"toLat"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}},{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"toLon"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"Float"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"railRoute"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"fromLat"},"value":{"kind":"Variable","name":{"kind":"Name","value":"fromLat"}}},{"kind":"Argument","name":{"kind":"Name","value":"fromLon"},"value":{"kind":"Variable","name":{"kind":"Name","value":"fromLon"}}},{"kind":"Argument","name":{"kind":"Name","value":"toLat"},"value":{"kind":"Variable","name":{"kind":"Name","value":"toLat"}}},{"kind":"Argument","name":{"kind":"Name","value":"toLon"},"value":{"kind":"Variable","name":{"kind":"Name","value":"toLon"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"distanceKm"}},{"kind":"Field","name":{"kind":"Name","value":"geometry"}}]}}]}}]} as unknown as DocumentNode<GetRailRouteQuery, GetRailRouteQueryVariables>;
-export const GetSuppliersDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetSuppliers"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"suppliers"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}}]}}]}}]} as unknown as DocumentNode<GetSuppliersQuery, GetSuppliersQueryVariables>;
+export const GetSuppliersDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetSuppliers"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"suppliers"},"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}}]}}]}}]} as unknown as DocumentNode<GetSuppliersQuery, GetSuppliersQueryVariables>;
+export const GetSuppliersForProductDocument = {"kind":"Document","definitions":[{"kind":"OperationDefinition","operation":"query","name":{"kind":"Name","value":"GetSuppliersForProduct"},"variableDefinitions":[{"kind":"VariableDefinition","variable":{"kind":"Variable","name":{"kind":"Name","value":"productUuid"}},"type":{"kind":"NonNullType","type":{"kind":"NamedType","name":{"kind":"Name","value":"String"}}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"suppliersForProduct"},"arguments":[{"kind":"Argument","name":{"kind":"Name","value":"productUuid"},"value":{"kind":"Variable","name":{"kind":"Name","value":"productUuid"}}}],"selectionSet":{"kind":"SelectionSet","selections":[{"kind":"Field","name":{"kind":"Name","value":"uuid"}}]}}]}}]} as unknown as DocumentNode<GetSuppliersForProductQuery, GetSuppliersForProductQueryVariables>;

app/composables/useCatalogHubs.ts

@@ -1,4 +1,4 @@
-import { GetNodesDocument, GetHubCountriesDocument } from '~/composables/graphql/public/geo-generated'
+import { GetNodesDocument, GetHubCountriesDocument, GetHubsForProductDocument } from '~/composables/graphql/public/geo-generated'
 
 const PAGE_SIZE = 24
 
@@ -11,6 +11,7 @@ const countries = ref<string[]>([])
 const isLoading = ref(false)
 const isLoadingMore = ref(false)
 const isInitialized = ref(false)
+const filterProductUuid = ref<string | null>(null)
 
 export function useCatalogHubs() {
   const { t } = useI18n()
@@ -50,6 +51,22 @@ export function useCatalogHubs() {
   const fetchPage = async (offset: number, replace = false) => {
     if (replace) isLoading.value = true
     try {
+      // If filtering by product, use specialized query
+      if (filterProductUuid.value) {
+        const data = await execute(
+          GetHubsForProductDocument,
+          { productUuid: filterProductUuid.value },
+          'public',
+          'geo'
+        )
+        const next = data?.hubsForProduct || []
+        items.value = next
+        total.value = next.length
+        isInitialized.value = true
+        return
+      }
+
+      // Default: fetch all hubs with filters
       const transportType = selectedFilter.value === 'all' ? null : selectedFilter.value
       const country = selectedCountry.value === 'all' ? null : selectedCountry.value
       const data = await execute(
@@ -93,6 +110,13 @@ export function useCatalogHubs() {
     }
   })
 
+  const setProductFilter = (uuid: string | null) => {
+    filterProductUuid.value = uuid
+    if (isInitialized.value) {
+      fetchPage(0, true)
+    }
+  }
+
   // Initialize data if not already loaded
   const init = async () => {
     if (!isInitialized.value && items.value.length === 0) {
@@ -117,6 +141,7 @@ export function useCatalogHubs() {
     canLoadMore,
     fetchPage,
     loadMore,
-    init
+    init,
+    setProductFilter
   }
 }

app/composables/useCatalogSuppliers.ts

@@ -1,4 +1,5 @@
 import { GetSupplierProfilesDocument } from '~/composables/graphql/public/exchange-generated'
+import { GetSuppliersForProductDocument } from '~/composables/graphql/public/geo-generated'
 
 const PAGE_SIZE = 24
 
@@ -8,6 +9,7 @@ const total = ref(0)
 const isLoading = ref(false)
 const isLoadingMore = ref(false)
 const isInitialized = ref(false)
+const filterProductUuid = ref<string | null>(null)
 
 export function useCatalogSuppliers() {
   const { execute } = useGraphQL()
@@ -21,6 +23,35 @@ export function useCatalogSuppliers() {
   const fetchPage = async (offset: number, replace = false) => {
     if (replace) isLoading.value = true
     try {
+      // If filtering by product, use specialized query
+      if (filterProductUuid.value) {
+        const data = await execute(
+          GetSuppliersForProductDocument,
+          { productUuid: filterProductUuid.value },
+          'public',
+          'geo'
+        )
+        const supplierUuids = (data?.suppliersForProduct || []).map(s => s?.uuid).filter(Boolean)
+        // Fetch full profiles for these suppliers
+        if (supplierUuids.length > 0) {
+          const profilesData = await execute(
+            GetSupplierProfilesDocument,
+            { limit: supplierUuids.length, offset: 0 },
+            'public',
+            'exchange'
+          )
+          // Filter to only include suppliers that match the product filter
+          const allProfiles = profilesData?.getSupplierProfiles || []
+          items.value = allProfiles.filter(p => supplierUuids.includes(p.uuid))
+        } else {
+          items.value = []
+        }
+        total.value = items.value.length
+        isInitialized.value = true
+        return
+      }
+
+      // Default: fetch all suppliers
       const data = await execute(
         GetSupplierProfilesDocument,
         { limit: PAGE_SIZE, offset },
@@ -53,6 +84,13 @@ export function useCatalogSuppliers() {
     }
   }
 
+  const setProductFilter = (uuid: string | null) => {
+    filterProductUuid.value = uuid
+    if (isInitialized.value) {
+      fetchPage(0, true)
+    }
+  }
+
   return {
     items,
     total,
@@ -62,6 +100,7 @@ export function useCatalogSuppliers() {
     canLoadMore,
     fetchPage,
     loadMore,
-    init
+    init,
+    setProductFilter
   }
 }

app/pages/catalog/index.vue

@@ -119,8 +119,8 @@ const {
   setHubFilter,
   clearFilters: clearProductFilters
 } = useCatalogProducts()
-const { items: hubs, isLoading: hubsLoading, isLoadingMore: hubsLoadingMore, canLoadMore: hubsCanLoadMore, loadMore: loadMoreHubs, init: initHubs } = useCatalogHubs()
-const { items: suppliers, isLoading: suppliersLoading, isLoadingMore: suppliersLoadingMore, canLoadMore: suppliersCanLoadMore, loadMore: loadMoreSuppliers, init: initSuppliers } = useCatalogSuppliers()
+const { items: hubs, isLoading: hubsLoading, isLoadingMore: hubsLoadingMore, canLoadMore: hubsCanLoadMore, loadMore: loadMoreHubs, init: initHubs, setProductFilter: setHubProductFilter } = useCatalogHubs()
+const { items: suppliers, isLoading: suppliersLoading, isLoadingMore: suppliersLoadingMore, canLoadMore: suppliersCanLoadMore, loadMore: loadMoreSuppliers, init: initSuppliers, setProductFilter: setSupplierProductFilter } = useCatalogSuppliers()
 
 // Filtered items by map bounds
 const filteredProducts = computed(() => {
@@ -196,6 +196,12 @@ watch([supplierId, hubId], ([newSupplierId, newHubId]) => {
   }
 }, { immediate: true })
 
+// Apply product filter to hubs and suppliers (cascading filter)
+watch(productId, (newProductId) => {
+  setHubProductFilter(newProductId || null)
+  setSupplierProductFilter(newProductId || null)
+}, { immediate: true })
+
 // Offers data for quote results
 const offers = ref<any[]>([])
 const offersLoading = ref(false)