Add long press to delete from homepage

lib/set_list.dart

@@ -2,8 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:fmassive/database.dart';
 import 'package:fmassive/edit_set.dart';
 import 'package:fmassive/main.dart';
+import 'package:fmassive/set_tile.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
-import 'package:intl/intl.dart';
 import 'package:moor_flutter/moor_flutter.dart';
 
 class SetList extends StatefulWidget {
@@ -65,23 +65,9 @@ class _SetList extends State<SetList> {
       body: PagedListView<int, GymSet>(
         pagingController: pagingController,
         builderDelegate: PagedChildBuilderDelegate<GymSet>(
-          itemBuilder: (context, gymSet, index) => ListTile(
+          itemBuilder: (context, gymSet, index) => SetTile(
-            title: Text(gymSet.name),
+            pagingController: pagingController,
-            subtitle: Text("${gymSet.reps} x ${gymSet.weight}kg"),
+            gymSet: gymSet,
-            trailing: Text(
-              DateFormat("yyyy-MM-dd").format(DateTime.parse(gymSet.created)),
-            ),
-            onTap: () async {
-              await Navigator.push(
-                context,
-                MaterialPageRoute(
-                  builder: (context) => EditGymSetPage(
-                    gymSet: gymSet.toCompanion(false),
-                  ),
-                ),
-              );
-              pagingController.refresh();
-            },
           ),
           firstPageProgressIndicatorBuilder: (_) =>
               const Center(child: CircularProgressIndicator()),

lib/set_tile.dart

@@ -0,0 +1,67 @@
+import 'package:flutter/material.dart';
+import 'package:fmassive/database.dart';
+import 'package:fmassive/edit_set.dart';
+import 'package:fmassive/main.dart';
+import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
+import 'package:intl/intl.dart';
+import 'package:moor/moor.dart';
+
+class SetTile extends StatelessWidget {
+  const SetTile({
+    super.key,
+    required this.pagingController,
+    required this.gymSet,
+  });
+
+  final PagingController<int, GymSet> pagingController;
+  final GymSet gymSet;
+
+  @override
+  Widget build(BuildContext context) {
+    return ListTile(
+      title: Text(gymSet.name),
+      subtitle: Text("${gymSet.reps} x ${gymSet.weight}kg"),
+      trailing: Text(
+        DateFormat("yyyy-MM-dd").format(DateTime.parse(gymSet.created)),
+      ),
+      onTap: () async {
+        await Navigator.push(
+          context,
+          MaterialPageRoute(
+            builder: (context) => EditGymSetPage(
+              gymSet: gymSet.toCompanion(false),
+            ),
+          ),
+        );
+        pagingController.refresh();
+      },
+      onLongPress: () => showDialog(
+        context: context,
+        builder: (BuildContext context) {
+          return AlertDialog(
+            title: const Text('Delete set'),
+            content: Text(
+                'Are you sure you want to delete ${gymSet.name} ${gymSet.reps}x${gymSet.weight}${gymSet.unit}?'),
+            actions: <Widget>[
+              ElevatedButton(
+                child: const Text('Cancel'),
+                onPressed: () {
+                  Navigator.of(context).pop();
+                },
+              ),
+              ElevatedButton(
+                child: const Text('Delete'),
+                onPressed: () async {
+                  final navigator = Navigator.of(context);
+                  await db.gymSets.deleteOne(gymSet);
+                  pagingController.refresh();
+                  navigator.pop();
+                },
+              ),
+            ],
+          );
+        },
+      ),
+    );
+  }
+}