SP-1606-FE-Fix-Search-Function-on-Devices-Screen-to-Support-All-Device-Types-Flush-Mounted-Sensor (#281)

…ctionality

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## Jira Ticket
[SP-1606](https://syncrow.atlassian.net/browse/SP-1606)

## Description

<!--- Describe your changes in detail -->
search by product name and device name 

## Type of Change

<!--- Put an `x` in all the boxes that apply: -->

- [ ] ✨ New feature (non-breaking change which adds functionality)
- [x] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [ ] ❌ Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore 


[SP-1606]:
https://syncrow.atlassian.net/browse/SP-1606?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

lib/pages/device_managment/all_devices/bloc/device_mgmt_bloc/device_managment_bloc.dart

@@ -40,17 +40,18 @@ class DeviceManagementBloc
       List<AllDevicesModel> devices = [];
       _devices.clear();
       var spaceBloc = event.context.read<SpaceTreeBloc>();
-           final projectUuid = await ProjectManager.getProjectUUID() ?? '';
+      final projectUuid = await ProjectManager.getProjectUUID() ?? '';
 
       if (spaceBloc.state.selectedCommunities.isEmpty) {
-        devices = await DevicesManagementApi().fetchDevices('', '', projectUuid);
+        devices =
+            await DevicesManagementApi().fetchDevices('', '', projectUuid);
       } else {
         for (var community in spaceBloc.state.selectedCommunities) {
           List<String> spacesList =
               spaceBloc.state.selectedCommunityAndSpaces[community] ?? [];
           for (var space in spacesList) {
-            devices.addAll(await DevicesManagementApi().fetchDevices(
-                community, space, projectUuid));
+            devices.addAll(await DevicesManagementApi()
+                .fetchDevices(community, space, projectUuid));
           }
         }
       }
@@ -100,7 +101,7 @@ class DeviceManagementBloc
       ));
 
       if (currentProductName.isNotEmpty) {
-        add(SearchDevices(productName: currentProductName));
+        add(SearchDevices(deviceNameOrProductName: currentProductName));
       }
     }
   }
@@ -269,34 +270,41 @@ class DeviceManagementBloc
         return 'All';
     }
   }
-
   void _onSearchDevices(
       SearchDevices event, Emitter<DeviceManagementState> emit) {
     if ((event.community == null || event.community!.isEmpty) &&
         (event.unitName == null || event.unitName!.isEmpty) &&
-        (event.productName == null || event.productName!.isEmpty)) {
+        (event.deviceNameOrProductName == null ||
+            event.deviceNameOrProductName!.isEmpty)) {
       currentProductName = '';
-      if (state is DeviceManagementFiltered) {
-        add(FilterDevices(_getFilterFromIndex(_selectedIndex)));
-      } else {
-        return;
-      }
+      _filteredDevices = List.from(_devices);
+      emit(DeviceManagementLoaded(
+        devices: _devices,
+        selectedIndex: _selectedIndex,
+        onlineCount: _onlineCount,
+        offlineCount: _offlineCount,
+        lowBatteryCount: _lowBatteryCount,
+        selectedDevice: null,
+        isControlButtonEnabled: false,
+      ));
+      return;
     }
-
-    if (event.productName == currentProductName &&
+    if (event.deviceNameOrProductName == currentProductName &&
         event.community == currentCommunity &&
         event.unitName == currentUnitName &&
         event.searchField) {
       return;
     }
 
-    currentProductName = event.productName ?? '';
+    currentProductName = event.deviceNameOrProductName ?? '';
     currentCommunity = event.community;
     currentUnitName = event.unitName;
 
-    List<AllDevicesModel> devicesToSearch = _filteredDevices;
+    List<AllDevicesModel> devicesToSearch = _devices;
 
     if (devicesToSearch.isNotEmpty) {
+      final searchText = event.deviceNameOrProductName?.toLowerCase() ?? '';
+
       final filteredDevices = devicesToSearch.where((device) {
         final matchesCommunity = event.community == null ||
             event.community!.isEmpty ||
@@ -304,31 +312,25 @@ class DeviceManagementBloc
                     ?.toLowerCase()
                     .contains(event.community!.toLowerCase()) ??
                 false);
+
         final matchesUnit = event.unitName == null ||
             event.unitName!.isEmpty ||
             (device.spaces != null &&
-                device.spaces!.isNotEmpty &&
-                device.spaces![0].spaceName!
-                    .toLowerCase()
-                    .contains(event.unitName!.toLowerCase()));
-        final matchesProductName = event.productName == null ||
-            event.productName!.isEmpty ||
-            (device.name
-                    ?.toLowerCase()
-                    .contains(event.productName!.toLowerCase()) ??
-                false);
-        final matchesDeviceName = event.productName == null ||
-            event.productName!.isEmpty ||
-            (device.categoryName
-                    ?.toLowerCase()
-                    .contains(event.productName!.toLowerCase()) ??
-                false);
+                device.spaces!.any((space) =>
+                    space.spaceName != null &&
+                    space.spaceName!
+                        .toLowerCase()
+                        .contains(event.unitName!.toLowerCase())));
 
-        return matchesCommunity &&
-            matchesUnit &&
-            (matchesProductName || matchesDeviceName);
+        final matchesSearchText = searchText.isEmpty ||
+            (device.name?.toLowerCase().contains(searchText) ?? false) ||
+            (device.productName?.toLowerCase().contains(searchText) ?? false);
+
+        return matchesCommunity && matchesUnit && matchesSearchText;
       }).toList();
 
+      _filteredDevices = filteredDevices;
+
       emit(DeviceManagementFiltered(
         filteredDevices: filteredDevices,
         selectedIndex: _selectedIndex,

lib/pages/device_managment/all_devices/bloc/device_mgmt_bloc/device_managment_event.dart

@@ -38,18 +38,18 @@ class SelectedFilterChanged extends DeviceManagementEvent {
 class SearchDevices extends DeviceManagementEvent {
   final String? community;
   final String? unitName;
-  final String? productName;
+  final String? deviceNameOrProductName;
   final bool searchField;
 
   const SearchDevices({
     this.community,
     this.unitName,
-    this.productName,
+    this.deviceNameOrProductName,
     this.searchField = false,
   });
 
   @override
-  List<Object?> get props => [community, unitName, productName];
+  List<Object?> get props => [community, unitName, deviceNameOrProductName];
 }
 
 class SelectDevice extends DeviceManagementEvent {

lib/pages/device_managment/all_devices/widgets/device_search_filters.dart

@@ -53,7 +53,7 @@ class _DeviceSearchFiltersState extends State<DeviceSearchFilters>
       controller: controller,
       onSubmitted: () {
         final searchDevicesEvent = SearchDevices(
-          productName: _productNameController.text,
+          deviceNameOrProductName: _productNameController.text,
           unitName: _unitNameController.text,
           searchField: true,
         );
@@ -68,7 +68,7 @@ class _DeviceSearchFiltersState extends State<DeviceSearchFilters>
       onSearch: () => context.read<DeviceManagementBloc>().add(
             SearchDevices(
               unitName: _unitNameController.text,
-              productName: _productNameController.text,
+              deviceNameOrProductName: _productNameController.text,
               searchField: true,
             ),
           ),