changes

lib/set_rates/set_rates.dart

@@ -49,21 +49,20 @@ class _SetRatesScreenState extends State<SetRatesScreen>
 
         // 🧭 Group data and create controllers
         for (final item in data) {
-          final category = item.type_of_water;
+          final rawCategory = item.type_of_water ?? "";
-          final size = item.capacity;
+          final categoryKey = normalizeType(rawCategory);
-          final price = item.price.toString();
+          final categoryLabel = displayType(rawCategory);
 
-          if (!tankerGroups.containsKey(category)) {
+          final size = normalizeCap(item.capacity);
-            tankerGroups[category] = [];
+          final price = item.price.toString();
-          }
 
-          // avoid duplicate sizes for same category
+          tankerGroups.putIfAbsent(categoryKey, () => []);
-          if (!tankerGroups[category]!.contains(size)) {
+          if (!tankerGroups[categoryKey]!.contains(size)) {
-            tankerGroups[category]!.add(size);
+            tankerGroups[categoryKey]!.add(size);
           }
 
-          final controllerKey = "$category-$size";
+          controllers["$categoryKey-$size"] =
-          controllers[controllerKey] = TextEditingController(text: price);
+              TextEditingController(text: price);
         }
         final capacities = tankersList.map((t) => normalizeCap(t.capacity)).toSet();
         for (final cap in capacities) {
@@ -172,6 +171,17 @@ class _SetRatesScreenState extends State<SetRatesScreen>
     );
   }
 
+  String normalizeType(String type) {
+    return type.trim().toLowerCase();
+  }
+
+  String displayType(String type) {
+    final t = normalizeType(type);
+    if (t.contains("drink")) return "Drinking Water";
+    if (t.contains("bore")) return "Bore Water";
+    return type.trim();
+  }
+
   Widget WaterCharges() {
     return  isLoading
     ? const Center(child: CircularProgressIndicator()):SingleChildScrollView(
@@ -187,9 +197,8 @@ class _SetRatesScreenState extends State<SetRatesScreen>
         children: [
           for (final entry in tankerGroups.entries) ...[
             Text(
-              entry.key,
+              displayType(entry.key), // 👈 shows clean label
-              style:
+              style: fontTextStyle(10, const Color(0XFF2D2E30), FontWeight.w600),
-                  fontTextStyle(10, const Color(0XFF2D2E30), FontWeight.w600),
             ),
             const SizedBox(height: 8),
             for (final size in entry.value)
@@ -221,27 +230,18 @@ class _SetRatesScreenState extends State<SetRatesScreen>
               onPressed: () async {
                 final List<Map<String, String>> tankersPayload = [];
 
-                tankerGroups.forEach((category, sizes) {
+                for (final tanker in tankersList) {
-                  for (final size in sizes) {
+                  final categoryKey = normalizeType(tanker.type_of_water);
-                    final key = "$category-$size";
+                  final size = normalizeCap(tanker.capacity);
-                    final amount = controllers[key]?.text.trim() ?? "0";
-
-                    // find the tanker in tankersList by capacity (size)
-                    final matchedTanker = tankersList.firstWhere(
-                      (t) => t.capacity == size,
-                      orElse: () => TankersModel(),
-                    );
 
-                    final tankerName = matchedTanker.tanker_name.isNotEmpty
+                  final controllerKey = "$categoryKey-$size";
-                        ? matchedTanker.tanker_name
+                  final amount = controllers[controllerKey]?.text.trim() ?? "0";
-                        : "$category $size L"; // fallback if not found
 
                   tankersPayload.add({
-                      "tankerName": tankerName,
+                    "tankerName": tanker.tanker_name,
                     "amount": amount.isEmpty ? "0" : amount,
                   });
                 }
-                });
 
                 final payload = {
                   "price_type": "price",
@@ -250,19 +250,14 @@ class _SetRatesScreenState extends State<SetRatesScreen>
 
                 print(payload);
 
-                try {
                 final ok = await AppSettings.setRatesDaily(payload);
+
                 if (ok) {
                   AppSettings.longSuccessToast("Prices updated successfully");
                   _fetchTankers();
                 } else {
                   AppSettings.longFailedToast("Update failed");
                 }
-                } catch (e) {
-                  ScaffoldMessenger.of(context).showSnackBar(
-                    SnackBar(content: Text("Error: $e")),
-                  );
-                }
               },
               child: Text(
                 "Save",