Feature/report charts

.dart_tool/package_config.json

@@ -97,6 +97,12 @@
       "packageUri": "lib/",
       "languageVersion": "3.3"
     },
+    {
+      "name": "equatable",
+      "rootUri": "file:///C:/Users/PC/AppData/Local/Pub/Cache/hosted/pub.dev/equatable-2.0.7",
+      "packageUri": "lib/",
+      "languageVersion": "2.12"
+    },
     {
       "name": "fake_async",
       "rootUri": "file:///C:/Users/PC/AppData/Local/Pub/Cache/hosted/pub.dev/fake_async-1.3.3",
@@ -169,6 +175,12 @@
       "packageUri": "lib/",
       "languageVersion": "3.4"
     },
+    {
+      "name": "fl_chart",
+      "rootUri": "file:///C:/Users/PC/AppData/Local/Pub/Cache/hosted/pub.dev/fl_chart-0.67.0",
+      "packageUri": "lib/",
+      "languageVersion": "3.2"
+    },
     {
       "name": "flutter",
       "rootUri": "file:///C:/flutter/packages/flutter",

.dart_tool/package_graph.json

@@ -11,6 +11,7 @@
         "dio",
         "firebase_auth",
         "firebase_core",
+        "fl_chart",
         "flutter",
         "flutter_dotenv",
         "flutter_web_plugins",
@@ -180,6 +181,14 @@
         "meta"
       ]
     },
+    {
+      "name": "fl_chart",
+      "version": "0.67.0",
+      "dependencies": [
+        "equatable",
+        "flutter"
+      ]
+    },
     {
       "name": "flutter_web_plugins",
       "version": "0.0.0",
@@ -565,6 +574,14 @@
         "plugin_platform_interface"
       ]
     },
+    {
+      "name": "equatable",
+      "version": "2.0.7",
+      "dependencies": [
+        "collection",
+        "meta"
+      ]
+    },
     {
       "name": "sky_engine",
       "version": "0.0.0",

build/flutter_assets/NOTICES

@@ -3925,6 +3925,31 @@ which is quoted below:
   full, permanent, irrevocable, nonexclusive and worldwide license for
   all her or his copyright and related or neighboring legal rights in
   the Work.
+--------------------------------------------------------------------------------
+equatable
+
+MIT License
+
+Copyright (c) 2024 Felix Angelov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
 --------------------------------------------------------------------------------
 etc_decoder
 
@@ -5385,6 +5410,31 @@ firebase_core_web
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+--------------------------------------------------------------------------------
+fl_chart
+
+MIT License
+
+Copyright (c) 2022 Flutter 4 Fun
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
 --------------------------------------------------------------------------------
 flatbuffers
 

lib/controllers/homepage_controller.dart

@@ -130,7 +130,7 @@ class HomePageController extends ChangeNotifier {
             ? p.consultingType
             : 'Sin categoría';
 
-        final DateTime? endDate = p.endDate;
+        final DateTime endDate = p.endDate;
         final String dueLabel = endDate != null
             ? '${endDate.day.toString().padLeft(2, '0')}/'
                   '${endDate.month.toString().padLeft(2, '0')}/'

lib/controllers/resources_controller.dart

@@ -644,7 +644,7 @@ class ResourcesController {
 
         for (final doc in humanSnap.docs) {
           if (doc.exists) {
-            final data = doc.data() as Map<String, dynamic>;
+            final data = doc.data();
             if (data.containsKey('name')) {
               final int currentUse = (data['use'] as num? ?? 0).toInt();
               final int total = (data['totalUsage'] as num? ?? 0).toInt();

lib/controllers/task_controller.dart

@@ -575,6 +575,55 @@ class TaskController extends ChangeNotifier {
     ];
   }
 
+  // ===================== REPORTING LOGIC (Task Count by Status) =====================
+
+  Map<String, int> _countTasksByStatus(List<Task> tasks) {
+    final Map<String, int> counts = {};
+    for (var task in tasks) {
+      final statusKey = _statusToString(task.status);
+      counts[statusKey] = (counts[statusKey] ?? 0) + 1;
+    }
+    return counts;
+  }
+
+  Stream<Map<String, int>> streamTaskStatusCounts() {
+    if (_currentProjectId == null) {
+      return const Stream<Map<String, int>>.empty();
+    }
+
+    return _firestore
+        .collection('projects')
+        .doc(_currentProjectId!)
+        .collection('tasks')
+        .snapshots()
+        .map((snapshot) {
+          final List<Task> tasks = snapshot.docs.map((doc) {
+            final Map<String, dynamic> data = doc.data();
+            return Task(
+              id: doc.id,
+              title: data['title'] ?? '',
+              description: data['description'] ?? '',
+              projectType: data['projectType'] ?? '',
+              assignee: data['assignee'] ?? '',
+              priority: _stringToPriority(
+                (data['priority'] ?? 'MEDIUM').toString(),
+              ),
+              status: _stringToStatus(
+                (data['status'] ?? 'pendiente').toString(),
+              ),
+              estimatedHours: (data['estimatedHours'] ?? 0).toDouble(),
+              dueTime: data['dueDate'] != null
+                  ? DateTime.parse(data['dueDate'] as String)
+                  : null,
+              tags: List<String>.from(data['tags'] ?? <String>[]),
+              projectId: _currentProjectId!,
+            );
+          }).toList();
+
+          return _countTasksByStatus(tasks);
+        });
+  }
+
   // ===== MAPPERS: PRIORITY & STATUS =====
 
   Priority _stringToPriority(String priority) {

lib/core/routes/app_routes.dart

@@ -14,7 +14,6 @@ import 'package:prolab_unimet/views/task_view.dart';
 import 'package:provider/provider.dart';
 import 'package:prolab_unimet/views/dashboard_view.dart';
 import 'package:prolab_unimet/views/help_module_view.dart';
-import 'package:prolab_unimet/controllers/settings_controller.dart';
 
 // Define user roles for authorization
 const userRoles = ['USER', 'ADMIN', 'COORDINATOR'];
@@ -96,7 +95,7 @@ final appRouter = GoRouter(
         ),
         GoRoute(
           path: '/admin-reports',
-          builder: (context, state) => const ReportsView(),
+          builder: (context, state) => ReportsView(),
           redirect: (context, state) => _requireAuth(context, userRoles),
         ),
       ],

lib/services/auth_service.dart

@@ -48,7 +48,7 @@ class AuthService {
         'role': role,
         'token': token,
       };
-    } on fb_auth.FirebaseAuthException catch (e) {
+    } on fb_auth.FirebaseAuthException {
       rethrow;
     } catch (e) {
       // Non-Firebase auth error (network, Firestore, etc.)
@@ -137,7 +137,7 @@ class AuthService {
   /// Returns a fresh ID token for the current user, if any.
   Future<String?> getToken() async {
     final fb_auth.User? user = _auth.currentUser;
-    return user != null ? user.getIdToken() : null;
+    return user?.getIdToken();
   }
 
   /// Signs out the current user.

lib/views/components/resources/assign_resource.dialog.dart

@@ -138,7 +138,7 @@ class _AssignResourceDialogState extends State<AssignResourceDialog> {
 
                     final List<String> nombres = snap.data!;
                     return DropdownButtonFormField<String>(
-                      value: _selectedProject,
+                      initialValue: _selectedProject,
                       items: nombres
                           .map(
                             (nombre) => DropdownMenuItem<String>(
@@ -166,7 +166,7 @@ class _AssignResourceDialogState extends State<AssignResourceDialog> {
                 const Text('Prioridad *'),
                 const SizedBox(height: 4),
                 DropdownButtonFormField<String>(
-                  value: _selectedPriority,
+                  initialValue: _selectedPriority,
                   items: const [
                     DropdownMenuItem(value: 'Alta', child: Text('Alta')),
                     DropdownMenuItem(value: 'Media', child: Text('Media')),

lib/views/help_module_view.dart

@@ -407,6 +407,15 @@ class _FaqItem extends StatelessWidget {
             ),
           ),
 
+          trailing: Icon(
+            isExpanded ? Icons.keyboard_arrow_up : Icons.keyboard_arrow_down,
+            color: Theme.of(context).colorScheme.primary,
+          ),
+          tilePadding: const EdgeInsets.symmetric(
+            horizontal: 16.0,
+            vertical: 4.0,
+          ),
+
           children: <Widget>[
             Padding(
               padding: const EdgeInsets.only(
@@ -424,15 +433,6 @@ class _FaqItem extends StatelessWidget {
               ),
             ),
           ],
-
-          trailing: Icon(
-            isExpanded ? Icons.keyboard_arrow_up : Icons.keyboard_arrow_down,
-            color: Theme.of(context).colorScheme.primary,
-          ),
-          tilePadding: const EdgeInsets.symmetric(
-            horizontal: 16.0,
-            vertical: 4.0,
-          ),
         ),
       ),
     );
@@ -594,7 +594,7 @@ class _QuickLinksSection extends StatelessWidget {
                 ),
               ),
             );
-          }).toList(),
+          }),
         ],
       ),
     );