🎨 Optimized code structure, rename a lot of widgets

💄 Better large screen support in chat

lib/widgets/posts/post_deletion.dart

@@ -0,0 +1,63 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:solian/models/post.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+import 'package:solian/providers/auth.dart';
+import 'package:solian/utils/service_url.dart';
+import 'package:solian/widgets/exts.dart';
+
+class ItemDeletionDialog extends StatefulWidget {
+  final Post item;
+  final String dataset;
+
+  const ItemDeletionDialog({
+    super.key,
+    required this.item,
+    required this.dataset,
+  });
+
+  @override
+  State<ItemDeletionDialog> createState() => _ItemDeletionDialogState();
+}
+
+class _ItemDeletionDialogState extends State<ItemDeletionDialog> {
+  bool _isSubmitting = false;
+
+  void doDeletion(BuildContext context) async {
+    final auth = context.read<AuthProvider>();
+    if (!await auth.isAuthorized()) return;
+
+    final uri =
+        getRequestUri('interactive', '/api/p/moments/${widget.item.id}');
+
+    setState(() => _isSubmitting = true);
+    final res = await auth.client!.delete(uri);
+    if (res.statusCode != 200) {
+      var message = utf8.decode(res.bodyBytes);
+      context.showErrorDialog(message);
+      setState(() => _isSubmitting = false);
+    } else {
+      Navigator.pop(context, true);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text(AppLocalizations.of(context)!.confirmation),
+      content: Text(AppLocalizations.of(context)!.postDeleteConfirm),
+      actions: <Widget>[
+        TextButton(
+          onPressed: _isSubmitting ? null : () => Navigator.pop(context, false),
+          child: Text(AppLocalizations.of(context)!.confirmCancel),
+        ),
+        TextButton(
+          onPressed: _isSubmitting ? null : () => doDeletion(context),
+          child: Text(AppLocalizations.of(context)!.confirmOkay),
+        ),
+      ],
+    );
+  }
+}