feat: add toast message for warnings array

Author: lourduradjou

src/components/types.ts

@@ -217,10 +217,18 @@ export interface ValhallaRouteResponse {
   id: 'valhalla_directions';
   trip: Trip;
   alternates?: ValhallaRouteResponse[];
+  warnings?: {
+    code: number;
+    message: string;
+  }[];
 }
 
 export interface ValhallaIsochroneResponse extends GeoJSON.FeatureCollection {
   id: string;
+  warnings?: {
+    code: number;
+    message: string;
+  }[];
 }
 
 export interface FetchGeocodeObject {
@@ -241,4 +249,8 @@ export interface OptimizedLocation {
 export interface ValhallaOptimizedRouteResponse {
   trip: Trip;
   id?: string;
+  warnings?: {
+    code: number;
+    message: string;
+  }[];
 }

src/hooks/use-directions-queries.ts

@@ -56,6 +56,18 @@ async function fetchDirections() {
     }
   );
 
+  // Display routing warnings if present
+  if (data.warnings && data.warnings.length > 0) {
+    data.warnings.forEach((warning) => {
+      toast.warning('Routing warning', {
+        description: warning.message,
+        position: 'bottom-center',
+        duration: 5000,
+        closeButton: true,
+      });
+    });
+  }
+
   // Parse geometry for main route
   (data as ParsedDirectionsGeometry).decodedGeometry =
     parseDirectionsGeometry(data);

src/hooks/use-isochrones-queries.ts

@@ -51,6 +51,18 @@ async function fetchIsochrones() {
     }
   );
 
+  // Display routing warnings if present
+  if (data.warnings && data.warnings.length > 0) {
+    data.warnings.forEach((warning) => {
+      toast.warning('Isochrone warning', {
+        description: warning.message,
+        position: 'bottom-center',
+        duration: 5000,
+        closeButton: true,
+      });
+    });
+  }
+
   // Calculate area for each feature
   data.features.forEach((feature) => {
     if (feature.properties) {

src/hooks/use-optimized-route-query.ts

@@ -55,6 +55,18 @@ export function useOptimizedRouteQuery() {
         { params: { json: JSON.stringify(request.json) } }
       );
 
+      // Display routing warnings if present
+      if (data.warnings && data.warnings.length > 0) {
+        data.warnings.forEach((warning) => {
+          toast.warning('Optimization warning', {
+            description: warning.message,
+            position: 'bottom-center',
+            duration: 5000,
+            closeButton: true,
+          });
+        });
+      }
+
       const processedData = {
         ...data,
         id: data.id ?? 'valhalla_optimized_route',