nice overview working

2026-09-08 23:52:54 +02:00
parent e7a7b1a357
commit 2a741c7f2a
16 changed files with 3512 additions and 810 deletions
@@ -0,0 +1,207 @@
+/// Dialogs to nest or create labels.
+library;
+
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../models/transaction_meta.dart';
+import '../providers/tx_meta_provider.dart';
+
+Future<void> showMoveLabelDialog(
+  BuildContext context, {
+  required TxLabel label,
+}) async {
+  final meta = context.read<TxMetaController>();
+  final parents = meta.validParentsFor(label.id);
+  final currentParent = meta.parentIdOf(label.id);
+
+  final chosen = await showDialog<String?>(
+    context: context,
+    builder: (dialogContext) {
+      final theme = Theme.of(dialogContext);
+      final maxHeight = MediaQuery.sizeOf(dialogContext).height * 0.45;
+      return AlertDialog(
+        title: Text('Move “${label.name}”'),
+        titleTextStyle: theme.textTheme.titleMedium?.copyWith(
+          color: theme.colorScheme.onSurface,
+        ),
+        contentPadding: const EdgeInsets.fromLTRB(16, 8, 16, 0),
+        content: SizedBox(
+          width: double.maxFinite,
+          child: ConstrainedBox(
+            constraints: BoxConstraints(maxHeight: maxHeight),
+            child: ListView(
+              shrinkWrap: true,
+              padding: EdgeInsets.zero,
+              children: [
+                ListTile(
+                  dense: true,
+                  visualDensity: const VisualDensity(
+                    horizontal: -4,
+                    vertical: -3,
+                  ),
+                  contentPadding: const EdgeInsets.symmetric(horizontal: 4),
+                  minLeadingWidth: 28,
+                  leading: Icon(
+                    currentParent == null
+                        ? Icons.check_circle
+                        : Icons.circle_outlined,
+                    size: 18,
+                  ),
+                  title: Text(
+                    'Top level',
+                    style: theme.textTheme.bodyMedium,
+                  ),
+                  onTap: () => Navigator.pop(dialogContext, ''),
+                ),
+                Divider(
+                  height: 1,
+                  color: theme.colorScheme.outlineVariant.withValues(
+                    alpha: 0.5,
+                  ),
+                ),
+                for (final parent in parents)
+                  ListTile(
+                    dense: true,
+                    visualDensity: const VisualDensity(
+                      horizontal: -4,
+                      vertical: -3,
+                    ),
+                    contentPadding: const EdgeInsets.symmetric(horizontal: 4),
+                    minLeadingWidth: 28,
+                    leading: Icon(
+                      parent.id == currentParent
+                          ? Icons.check_circle
+                          : parent.icon,
+                      size: 18,
+                      color: parent.color,
+                    ),
+                    title: Text(
+                      parent.name,
+                      style: theme.textTheme.bodyMedium,
+                      maxLines: 1,
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                    onTap: () => Navigator.pop(dialogContext, parent.id),
+                  ),
+              ],
+            ),
+          ),
+        ),
+        actionsPadding: const EdgeInsets.fromLTRB(12, 4, 12, 8),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(dialogContext),
+            child: const Text('Cancel'),
+          ),
+        ],
+      );
+    },
+  );
+
+  if (chosen == null || !context.mounted) return;
+  await meta.setLabelParent(label.id, chosen.isEmpty ? null : chosen);
+}
+
+/// Returns name + optional parent, or null if cancelled.
+Future<({String name, String? parentId})?> showCreateLabelDialog(
+  BuildContext context, {
+  required List<TxLabel> parents,
+  String? initialParentId,
+}) {
+  return showDialog<({String name, String? parentId})>(
+    context: context,
+    builder: (context) => _CreateLabelDialog(
+      parents: parents,
+      initialParentId: initialParentId,
+    ),
+  );
+}
+
+class _CreateLabelDialog extends StatefulWidget {
+  const _CreateLabelDialog({
+    required this.parents,
+    this.initialParentId,
+  });
+
+  final List<TxLabel> parents;
+  final String? initialParentId;
+
+  @override
+  State<_CreateLabelDialog> createState() => _CreateLabelDialogState();
+}
+
+class _CreateLabelDialogState extends State<_CreateLabelDialog> {
+  late final TextEditingController _controller;
+  String? _parentId;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = TextEditingController();
+    _parentId = widget.initialParentId;
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  void _submit() {
+    final name = _controller.text.trim();
+    if (name.isEmpty) return;
+    Navigator.pop(context, (name: name, parentId: _parentId));
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final parentChoices = List<TxLabel>.of(widget.parents)
+      ..sort((a, b) => a.name.toLowerCase().compareTo(b.name.toLowerCase()));
+
+    return AlertDialog(
+      title: const Text('New label'),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          TextField(
+            controller: _controller,
+            autofocus: true,
+            textCapitalization: TextCapitalization.sentences,
+            decoration: const InputDecoration(hintText: 'e.g. Supermarket'),
+            onSubmitted: (_) => _submit(),
+          ),
+          const SizedBox(height: 12),
+          DropdownButtonFormField<String?>(
+            initialValue: _parentId,
+            decoration: const InputDecoration(
+              labelText: 'Under label (optional)',
+            ),
+            items: [
+              const DropdownMenuItem<String?>(
+                value: null,
+                child: Text('Top level'),
+              ),
+              for (final parent in parentChoices)
+                DropdownMenuItem<String?>(
+                  value: parent.id,
+                  child: Text(parent.name),
+                ),
+            ],
+            onChanged: (value) => setState(() => _parentId = value),
+          ),
+        ],
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.pop(context),
+          child: const Text('Cancel'),
+        ),
+        FilledButton(
+          onPressed: _submit,
+          child: const Text('Create'),
+        ),
+      ],
+    );
+  }
+}