Implementert admin-funksjoner: Dashboard, Ansattliste, Avvikshåndtering og Profil-oppdatering

lib/screens/profile/profile_screen.dart

@@ -1,74 +1,94 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import '../../providers/auth_provider.dart';
+import '../../models/user_model.dart';
+import '../admin/admin_dashboard_screen.dart';
 
 class ProfileScreen extends ConsumerWidget {
   const ProfileScreen({super.key});
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    final userData = ref.watch(userDataProvider);
-    final signOut = ref.read(signOutProvider);
+    final userDataAsync = ref.watch(userDataProvider);
+    final authService = ref.read(authServiceProvider);
 
     return Scaffold(
       appBar: AppBar(
         title: const Text('Profil'),
+        actions: [
+          IconButton(
+            icon: const Icon(Icons.logout),
+            onPressed: () async {
+              await authService.signOut();
+            },
+          ),
+        ],
       ),
-      body: userData.when(
+      body: userDataAsync.when(
         data: (user) {
-          if (user == null) {
-            return const Center(child: Text('Ingen brukerdata'));
-          }
+          if (user == null) return const Center(child: Text('Ingen brukerdata'));
           
+          final isAdmin = user.role == UserRole.admin || user.role == UserRole.systemAdmin;
+
           return ListView(
             padding: const EdgeInsets.all(16.0),
             children: [
-              Card(
-                child: Padding(
-                  padding: const EdgeInsets.all(16.0),
-                  child: Column(
-                    children: [
-                      CircleAvatar(
-                        radius: 40,
-                        child: Text(
-                          user.displayName.isNotEmpty
-                              ? user.displayName[0].toUpperCase()
-                              : '?',
-                          style: const TextStyle(fontSize: 32),
-                        ),
-                      ),
-                      const SizedBox(height: 16),
-                      Text(
-                        user.displayName,
-                        style: Theme.of(context).textTheme.titleLarge,
-                      ),
-                      Text(
-                        user.email,
-                        style: Theme.of(context).textTheme.bodyMedium?.copyWith(
-                              color: Colors.grey,
-                            ),
-                      ),
-                      const SizedBox(height: 8),
-                      Chip(
-                        label: Text(
-                          user.role.name == 'employee'
-                              ? 'Ansatt'
-                              : user.role.name == 'admin'
-                                  ? 'Administrator'
-                                  : 'Systemadministrator',
-                        ),
-                      ),
-                    ],
-                  ),
-                ),
+              const CircleAvatar(
+                radius: 50,
+                child: Icon(Icons.person, size: 50),
               ),
               const SizedBox(height: 16),
+              Text(
+                user.displayName,
+                textAlign: TextAlign.center,
+                style: Theme.of(context).textTheme.headlineSmall,
+              ),
+              Text(
+                user.email,
+                textAlign: TextAlign.center,
+                style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                      color: Colors.grey,
+                    ),
+              ),
+              const SizedBox(height: 32),
               
+              if (isAdmin) ...[
+                Card(
+                  color: Theme.of(context).colorScheme.primaryContainer,
+                  child: ListTile(
+                    leading: const Icon(Icons.admin_panel_settings),
+                    title: const Text('Admin Dashboard'),
+                    subtitle: const Text('Administrer ansatte og avvik'),
+                    trailing: const Icon(Icons.chevron_right),
+                    onTap: () {
+                      Navigator.push(
+                        context,
+                        MaterialPageRoute(
+                          builder: (context) => const AdminDashboardScreen(),
+                        ),
+                      );
+                    },
+                  ),
+                ),
+                const SizedBox(height: 16),
+              ],
+
+              const Divider(),
               ListTile(
                 leading: const Icon(Icons.business),
                 title: const Text('Organisasjon'),
                 subtitle: Text(user.organizationId),
               ),
+              ListTile(
+                leading: const Icon(Icons.badge),
+                title: const Text('Rolle'),
+                subtitle: Text(_getRoleDisplayName(user.role)),
+              ),
+              ListTile(
+                leading: const Icon(Icons.rule),
+                title: const Text('Tariffprofil'),
+                subtitle: Text(user.tariffProfileId),
+              ),
               
               const Divider(),
               
@@ -76,7 +96,7 @@ class ProfileScreen extends ConsumerWidget {
                 leading: const Icon(Icons.logout),
                 title: const Text('Logg ut'),
                 onTap: () async {
-                  await signOut();
+                  await authService.signOut();
                 },
               ),
             ],
@@ -87,4 +107,15 @@ class ProfileScreen extends ConsumerWidget {
       ),
     );
   }
+
+  String _getRoleDisplayName(UserRole role) {
+    switch (role) {
+      case UserRole.employee:
+        return 'Ansatt';
+      case UserRole.admin:
+        return 'Admin';
+      case UserRole.systemAdmin:
+        return 'System Admin';
+    }
+  }
 }