search logic added to desktop tenders

lib/core/utils/device_utils.dart

@@ -0,0 +1,24 @@
+import 'package:flutter/material.dart';
+import 'package:tm_app/core/utils/breakpoints.dart';
+
+/// Utility class for device and platform detection
+class DeviceUtils {
+  /// Check if the current context represents a desktop screen
+  static bool isDesktop(BuildContext context) {
+    final size = MediaQuery.sizeOf(context);
+    return size.displaySize == DisplaySize.medium ||
+        size.displaySize == DisplaySize.large;
+  }
+
+  /// Check if the current context represents a mobile screen
+  static bool isMobile(BuildContext context) {
+    final size = MediaQuery.sizeOf(context);
+    return size.displaySize == DisplaySize.extraSmall;
+  }
+
+  /// Check if the current context represents a tablet screen
+  static bool isTablet(BuildContext context) {
+    final size = MediaQuery.sizeOf(context);
+    return size.displaySize == DisplaySize.small;
+  }
+}

lib/data/repositories/tenders_repository.dart

@@ -14,8 +14,13 @@ class TendersRepository {
   Future<Result<TendersResponse>> getTenders({
     required int limit,
     required int offset,
+    String? query,
   }) async {
-    return _tendersService.getTenders(limit: limit, offset: offset);
+    return _tendersService.getTenders(
+      limit: limit,
+      offset: offset,
+      query: query,
+    );
   }
 
   Future<Result<FeedbackResponse>> getTenderFeedback({

lib/data/services/api/tenders_api.dart

@@ -1,7 +1,15 @@
 class TendersApi {
   static const String tenders = '/api/v1/tenders';
-  static String getTenders({required int limit, required int offset}) {
+  static String getTenders({
-    return '$tenders?limit=$limit&offset=$offset';
+    required int limit,
+    required int offset,
+    String? query,
+  }) {
+    String url = '$tenders?limit=$limit&offset=$offset';
+    if (query != null && query.isNotEmpty) {
+      url += '&q=${Uri.encodeComponent(query)}';
+    }
+    return url;
   }
 
   static const String feedbackTender = '/api/v1/feedback/tender';

lib/data/services/model/tenders/tenders_data/tenders_data.dart

@@ -2,7 +2,6 @@
 
 import 'package:freezed_annotation/freezed_annotation.dart';
 
-import '../../meta/meta.dart';
 import '../../tender_data/tender_data.dart';
 
 part 'tenders_data.freezed.dart';
@@ -10,9 +9,8 @@ part 'tenders_data.g.dart';
 
 @freezed
 abstract class TendersData with _$TendersData {
-  const factory TendersData({
+  const factory TendersData({required List<TenderData>? tenders}) =
-    required List<TenderData>? tenders,
+      _TendersData;
-  }) = _TendersData;
 
   factory TendersData.fromJson(Map<String, Object?> json) =>
       _$TendersDataFromJson(json);

lib/data/services/tenders_service.dart

@@ -17,9 +17,10 @@ class TendersService {
   Future<Result<TendersResponse>> getTenders({
     required int limit,
     required int offset,
+    String? query,
   }) async {
     final result = await _networkManager.makeRequest(
-      TendersApi.getTenders(limit: limit, offset: offset),
+      TendersApi.getTenders(limit: limit, offset: offset, query: query),
       method: 'GET',
       (json) => TendersResponse.fromJson(json),
     );

lib/view_models/tenders_view_model.dart

@@ -1,6 +1,7 @@
 import 'dart:developer';
 
 import 'package:flutter/material.dart';
+import 'package:tm_app/core/utils/device_utils.dart';
 import 'package:tm_app/data/repositories/tenders_repository.dart';
 import 'package:tm_app/data/services/model/feedback_data/feedback_data.dart';
 import 'package:tm_app/data/services/model/feedback_response/feedback_response.dart';
@@ -22,11 +23,7 @@ class TendersViewModel with ChangeNotifier {
     required TendersRepository tendersRepository,
     required HomeViewModel homeViewModel,
   }) : _tendersRepository = tendersRepository,
-       _homeViewModel = homeViewModel {
+       _homeViewModel = homeViewModel;
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      getTenders();
-    });
-  }
 
   bool _isLoading = false;
   bool _isLoadingMore = false;
@@ -37,6 +34,7 @@ class TendersViewModel with ChangeNotifier {
   FeedbackData? _feedbackData;
   TenderApprovalsData? _tenderApprovalData;
   TenderApprovalsToggleData? _tenderApprovalToggleData;
+  String? _searchQuery;
 
   bool get isLoading => _isLoading;
   bool get isLoadingMore => _isLoadingMore;
@@ -48,6 +46,7 @@ class TendersViewModel with ChangeNotifier {
   TenderApprovalsData? get tenderApprovalData => _tenderApprovalData;
   TenderApprovalsToggleData? get tenderApprovalToggleData =>
       _tenderApprovalToggleData;
+  String? get searchQuery => _searchQuery;
 
   List<FeedbackData> feedbacks = [];
   List<TenderApprovalsData> tenderApprovals = [];
@@ -95,17 +94,27 @@ class TendersViewModel with ChangeNotifier {
     return approval?.status;
   }
 
-  Future<void> getTenders() async {
+  Future<void> getTenders({String? query, BuildContext? context}) async {
+    if (context != null && DeviceUtils.isDesktop(context)) {
+      await getTendersDesktop(query: query);
+    } else {
+      await getTendersMobile(query: query);
+    }
+  }
+
+  Future<void> getTendersMobile({String? query}) async {
     _isLoading = true;
     notifyListeners();
     clearAll(); // Clear all data before fetching new tenders
 
     _currentOffset = 0;
     _hasMoreData = true;
+    _searchQuery = query;
 
     final result = await _tendersRepository.getTenders(
       limit: _pageSize,
       offset: _currentOffset,
+      query: query,
     );
     switch (result) {
       case Ok<TendersResponse>():
@@ -138,6 +147,52 @@ class TendersViewModel with ChangeNotifier {
     notifyListeners();
   }
 
+  Future<void> getTendersDesktop({String? query}) async {
+    _isLoading = true;
+    notifyListeners();
+    clearAll(); // Clear all data before fetching new tenders
+
+    _currentOffset = 0;
+    _hasMoreData = true;
+    _searchQuery = query;
+
+    final result = await _tendersRepository.getTenders(
+      limit: _pageSize,
+      offset: _currentOffset,
+      query: query,
+    );
+    switch (result) {
+      case Ok<TendersResponse>():
+        _tendersResponse = result.value;
+        // Check if we have more data
+        if (_tendersResponse?.data?.tenders != null) {
+          _hasMoreData = _tendersResponse!.data!.tenders!.length >= _pageSize;
+        }
+        if (_tendersResponse?.data?.tenders?.isNotEmpty == true) {
+          // Fetch feedback and approvals for the first tender only
+          // getTenderFeedback(_tendersResponse!.data!.tenders!.first.id!);
+          // getTenderApprovals(_tendersResponse!.data!.tenders!.first.id!);
+          for (var tender in _tendersResponse!.data!.tenders!) {
+            getTenderFeedback(tender.id!);
+          }
+        }
+        if (_tendersResponse?.meta?.pages != null) {
+          _totalPages = _tendersResponse!.meta!.pages!;
+        } else {
+          _totalPages = 1;
+        }
+        notifyListeners();
+        break;
+      case Error<TendersResponse>():
+        _errorMessage = result.error.toString();
+        break;
+    }
+    _isLoading = false;
+    notifyListeners();
+    _errorMessage = null;
+    notifyListeners();
+  }
+
   Future<void> loadMoreTenders() async {
     if (_isLoadingMore || !_hasMoreData) {
       return;
@@ -151,6 +206,7 @@ class TendersViewModel with ChangeNotifier {
     final result = await _tendersRepository.getTenders(
       limit: _pageSize,
       offset: _currentOffset,
+      query: _searchQuery,
     );
 
     switch (result) {
@@ -500,6 +556,15 @@ class TendersViewModel with ChangeNotifier {
     notifyListeners();
   }
 
+  /// Search tenders with query
+  Future<void> searchTenders(String query) async {
+    if (query.trim().isEmpty) {
+      await getTendersDesktop();
+    } else {
+      await getTendersDesktop(query: query.trim());
+    }
+  }
+
   /// Clear all data (tenders, feedbacks, and approvals)
   void clearAll() {
     clearTenders();
@@ -508,6 +573,7 @@ class TendersViewModel with ChangeNotifier {
     _tenderApprovalData = null;
     _tenderApprovalToggleData = null;
     _tenderApprovalErrorMessage = null;
+    _searchQuery = null;
     notifyListeners();
   }
 
@@ -526,6 +592,7 @@ void jumpToPage(int page) async {
     final result = await _tendersRepository.getTenders(
       limit: _pageSize,
       offset: _currentOffset,
+      query: _searchQuery,
     );
 
     switch (result) {
@@ -539,6 +606,4 @@ void jumpToPage(int page) async {
 
     notifyListeners();
   }
-
-
 }

lib/views/tenders/pages/d_tenders_page.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/svg.dart';
 import 'package:provider/provider.dart';
@@ -61,7 +63,9 @@ class _DesktopTendersPageState extends State<DesktopTendersPage> {
               builder: (context, vm, child) {
                 if (vm.isLoading) {
                   return const Center(
-                    child: CircularProgressIndicator(color: AppColors.jellyBean),
+                    child: CircularProgressIndicator(
+                      color: AppColors.jellyBean,
+                    ),
                   );
                 }
                 if (vm.errorMessage != null) {
@@ -105,18 +109,43 @@ class _DesktopTendersPageState extends State<DesktopTendersPage> {
   }
 }
 
-class _SearchBox extends StatelessWidget {
+class _SearchBox extends StatefulWidget {
   const _SearchBox();
 
+  @override
+  State<_SearchBox> createState() => _SearchBoxState();
+}
+
+class _SearchBoxState extends State<_SearchBox> {
+  final TextEditingController _searchController = TextEditingController();
+  Timer? _debounceTimer;
+
+  @override
+  void dispose() {
+    _searchController.dispose();
+    _debounceTimer?.cancel();
+    super.dispose();
+  }
+
+  void _onSearchChanged(String query) {
+    _debounceTimer?.cancel();
+    _debounceTimer = Timer(const Duration(milliseconds: 500), () {
+      final viewModel = context.read<TendersViewModel>();
+      viewModel.searchTenders(query);
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return SizedBox(
       height: 48.0.h(),
       width: 680,
       child: TextField(
-        style: TextStyle(fontSize: 16.0.sp(), color: AppColors.grey0),
+        controller: _searchController,
+        onChanged: _onSearchChanged,
+        style: TextStyle(fontSize: 16.0.sp(), color: AppColors.grey60),
         decoration: InputDecoration(
-          hintText: 'Search',
+          hintText: TendersStrings.search,
           hintStyle: TextStyle(fontSize: 16.0.sp(), color: AppColors.grey60),
           prefixIcon: Padding(
             padding: EdgeInsets.all(12.0.w()),
@@ -221,8 +250,8 @@ class _DesktopPagination extends StatelessWidget {
               onTap: () async {
                 final selectedPage = await showDialog<int>(
                   context: context,
-                  builder: (context) =>
+                  builder:
-                      PageSelectionDialog(totalPages: totalPages),
+                      (context) => PageSelectionDialog(totalPages: totalPages),
                 );
                 if (selectedPage != null) {
                   onPageSelected(selectedPage);

lib/views/tenders/pages/tenders_screen.dart

@@ -1,13 +1,31 @@
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
 import 'package:tm_app/views/shared/responsive_builder.dart';
 
+import '../../../view_models/tenders_view_model.dart';
 import 'd_tenders_page.dart';
 import 'm_tenders_page.dart';
 import 't_tenders_page.dart';
 
-class TendersScreen extends StatelessWidget {
+class TendersScreen extends StatefulWidget {
   const TendersScreen({super.key});
 
+  @override
+  State<TendersScreen> createState() => _TendersScreenState();
+}
+
+class _TendersScreenState extends State<TendersScreen> {
+  late final TendersViewModel viewModel;
+
+  @override
+  void initState() {
+    viewModel = context.read<TendersViewModel>();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      viewModel.getTenders(context: context);
+    });
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
     return const ResponsiveBuilder(

lib/views/tenders/strings/tenders_strings.dart

@@ -12,4 +12,5 @@ class TendersStrings {
   static const String notifications = 'Notifications';
   static const String of = 'Of';
   static const String page = 'Page';
+  static const String search = 'Search tenders...';
 }