Implement tender workflows and dashboard integration

lib/view_models/home_view_model.dart

@@ -4,6 +4,8 @@ import 'package:tm_app/data/services/model/recommended_tenders_response/recommen
 import 'package:tm_app/data/services/model/tender_approvals_response/tender_approvals_response.dart';
 import 'package:tm_app/data/services/model/tender_approvals_stats_response/tender_approvals_stats_response.dart';
 import 'package:tm_app/data/services/model/tender_data/tender_data.dart';
+import 'package:tm_app/data/services/model/feedback_stats_response/feedback_stat_response.dart';
+import 'package:tm_app/data/services/model/tender_submission/tender_submission.dart';
 
 import '../data/repositories/home_repository.dart';
 import '../data/services/model/home/home_response/home_response_model.dart';
@@ -44,6 +46,7 @@ class HomeViewModel with ChangeNotifier {
 
   RecommendedTendersResponse? _recommendedTendersResponse;
   TenderApprovalsStatsResponse? tenderApprovalsStateResponse;
+  TenderSubmissionStats? tenderSubmissionStats;
   int userLikedTendersCount = 0;
   final List<TenderData> _tenders = [];
   final int _pageSize = 10;
@@ -71,11 +74,15 @@ class HomeViewModel with ChangeNotifier {
     _isRecommendedMode = false;
     data = null;
     tenderApprovalsStateResponse = null;
+    tenderSubmissionStats = null;
     notifyListeners();
 
-    await getApprovedStates();
-    await getYourTenders(reset: true);
-    await loadUserLikedTendersCount();
+    await Future.wait([
+      getApprovedStates(),
+      getYourTenders(reset: true),
+      loadUserLikedTendersCount(),
+      loadSubmissionStats(),
+    ]);
 
     if (_errorMessage != null) {
       _isLoading = false;
@@ -199,19 +206,38 @@ class HomeViewModel with ChangeNotifier {
   }
 
   Future<void> loadUserLikedTendersCount() async {
-    final result = await _homeRepository.getUserLikedTendersCount();
+    final result = await _homeRepository.getCustomerFeedbackStats();
 
     switch (result) {
-      case Ok<int>():
-        userLikedTendersCount = result.value;
+      case Ok<FeedbackStatResponse>():
+        userLikedTendersCount = result.value.data?.totalLikes ?? 0;
         break;
-      case Error<int>():
+      case Error<FeedbackStatResponse>():
         userLikedTendersCount = 0;
         break;
     }
     notifyListeners();
   }
 
+  Future<void> loadSubmissionStats() async {
+    final result = await _homeRepository.getSubmissionStats();
+    switch (result) {
+      case Ok<TenderSubmissionStatsResponse>():
+        tenderSubmissionStats = result.value.data;
+        break;
+      case Error<TenderSubmissionStatsResponse>():
+        tenderSubmissionStats = null;
+        break;
+    }
+    notifyListeners();
+  }
+
+  int get approvedTendersCount =>
+      tenderApprovalsStateResponse?.data?.submittedTenders ?? 0;
+
+  int get submittedTendersCount =>
+      tenderSubmissionStats?.byStage['submitted'] ?? 0;
+
   double get partnershipCount {
     return tenderApprovalsStateResponse?.data?.partnershipCount?.toDouble() ??
         0.0;