fix(search): robust address from all structured fields, multi-address support

- Always build from structured fields first (street, postalNo, building, locality)
- Fall back to addressDescription ONLY when no structured fields exist
- Support multiple addresses per immovable (joined with |)
- Deduplicate identical addresses
- Handle addressDescription as last-resort fallback

src/app/api/eterra/search/route.ts

@@ -99,14 +99,14 @@ function persistWorkspace(siruta: string, workspacePk: number) {
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 function formatAddress(item?: any) {
-  const address = item?.immovableAddresses?.[0]?.address ?? null;
-  if (!address) return "";
+  const addresses = item?.immovableAddresses ?? [];
+  if (addresses.length === 0) return "";
 
-  // If addressDescription is a clean string, use it
-  if (address.addressDescription) {
-    const desc = String(address.addressDescription).trim();
-    if (desc.length > 3 && !desc.includes("[object")) return desc;
-  }
+  // Build from ALL addresses (some parcels have multiple)
+  const formatted: string[] = [];
+  for (const entry of addresses) {
+    const address = entry?.address ?? entry;
+    if (!address) continue;
 
     const parts: string[] = [];
 
@@ -130,11 +130,11 @@ function formatAddress(item?: any) {
     const houseNo = address.postalNo ?? address.buildingNo ?? null;
     if (houseNo) parts.push(`Nr. ${houseNo}`);
 
-  // Building details (apartments, floors, etc.)
+    // Building details
+    if (address.buildingSectionNo) parts.push(`Bl. ${address.buildingSectionNo}`);
     if (address.buildingEntryNo) parts.push(`Sc. ${address.buildingEntryNo}`);
     if (address.buildingFloorNo) parts.push(`Et. ${address.buildingFloorNo}`);
     if (address.buildingUnitNo) parts.push(`Ap. ${address.buildingUnitNo}`);
-  if (address.buildingSectionNo) parts.push(`Bl. ${address.buildingSectionNo}`);
 
     // Locality
     const localityName =
@@ -150,7 +150,30 @@ function formatAddress(item?: any) {
         : (address.county?.name ?? "");
     if (countyName) parts.push(`Jud. ${countyName}`);
 
-  return parts.length ? parts.join(", ") : "";
+    // Postal code
+    if (address.postalCode) parts.push(`Cod ${address.postalCode}`);
+
+    if (parts.length > 0) {
+      formatted.push(parts.join(", "));
+    } else if (address.addressDescription) {
+      // Fall back to description only if no structured fields found
+      const desc = String(address.addressDescription).trim();
+      if (desc.length > 2 && !desc.includes("[object")) {
+        formatted.push(desc);
+      }
+    }
+  }
+
+  // If we still have nothing, try addressDescription from first entry
+  if (formatted.length === 0) {
+    const desc = addresses[0]?.address?.addressDescription ?? addresses[0]?.addressDescription;
+    if (desc) {
+      const s = String(desc).trim();
+      if (s.length > 2 && !s.includes("[object")) return s;
+    }
+  }
+
+  return [...new Set(formatted)].join(" | ");
 }
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any