uup

app/routes/api.car-dataset.ts

@@ -0,0 +1,44 @@
+import type { LoaderFunctionArgs } from "@remix-run/node";
+import { json } from "@remix-run/node";
+import { getManufacturers, getModelsByManufacturer, getBodyType } from "~/lib/car-dataset-management.server";
+
+export async function loader({ request }: LoaderFunctionArgs) {
+  const url = new URL(request.url);
+  const action = url.searchParams.get("action");
+  const manufacturer = url.searchParams.get("manufacturer");
+  const model = url.searchParams.get("model");
+
+  try {
+    switch (action) {
+      case "manufacturers": {
+        const manufacturers = await getManufacturers();
+        return json({ success: true, data: manufacturers });
+      }
+
+      case "models": {
+        if (!manufacturer) {
+          return json({ success: false, error: "Manufacturer is required" }, { status: 400 });
+        }
+        const models = await getModelsByManufacturer(manufacturer);
+        return json({ success: true, data: models });
+      }
+
+      case "bodyType": {
+        if (!manufacturer || !model) {
+          return json({ success: false, error: "Manufacturer and model are required" }, { status: 400 });
+        }
+        const bodyType = await getBodyType(manufacturer, model);
+        return json({ success: true, data: bodyType });
+      }
+
+      default:
+        return json({ success: false, error: "Invalid action" }, { status: 400 });
+    }
+  } catch (error) {
+    console.error("Car dataset API error:", error);
+    return json(
+      { success: false, error: "Internal server error" },
+      { status: 500 }
+    );
+  }
+}