ing connected, makign some features
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davmar
@@ -1,119 +1,190 @@
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/// Local transaction categories and per-transaction annotations.
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/// Transaction labels (built-in + user-created) and local annotations.
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library;
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import 'package:flutter/material.dart';
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/// User-facing spend / income categories (stored locally, not on the bank API).
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enum TxCategory {
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uncategorized,
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groceries,
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energy,
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salary,
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mortgage,
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transport,
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dining,
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shopping,
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health,
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transfer,
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other,
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}
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/// A spend/income label shown on transactions.
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class TxLabel {
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const TxLabel({
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required this.id,
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required this.name,
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required this.color,
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this.icon = Icons.label_outline,
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this.custom = false,
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});
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extension TxCategoryX on TxCategory {
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String get label => switch (this) {
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TxCategory.uncategorized => 'Uncategorized',
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TxCategory.groceries => 'Groceries',
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TxCategory.energy => 'Energy',
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TxCategory.salary => 'Salary',
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TxCategory.mortgage => 'Mortgage',
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TxCategory.transport => 'Transport',
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TxCategory.dining => 'Dining',
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TxCategory.shopping => 'Shopping',
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TxCategory.health => 'Health',
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TxCategory.transfer => 'Transfer',
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TxCategory.other => 'Other',
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final String id;
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final String name;
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final Color color;
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final IconData icon;
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final bool custom;
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Map<String, dynamic> toJson() => {
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'id': id,
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'name': name,
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// ignore: deprecated_member_use — wide compatibility across Flutter versions
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'color': color.value,
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'custom': custom,
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};
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IconData get icon => switch (this) {
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TxCategory.uncategorized => Icons.label_outline,
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TxCategory.groceries => Icons.shopping_cart_outlined,
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TxCategory.energy => Icons.bolt_outlined,
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TxCategory.salary => Icons.payments_outlined,
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TxCategory.mortgage => Icons.home_work_outlined,
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TxCategory.transport => Icons.directions_bus_outlined,
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TxCategory.dining => Icons.restaurant_outlined,
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TxCategory.shopping => Icons.shopping_bag_outlined,
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TxCategory.health => Icons.local_hospital_outlined,
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TxCategory.transfer => Icons.swap_horiz,
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TxCategory.other => Icons.more_horiz,
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};
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Color get color => switch (this) {
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TxCategory.uncategorized => const Color(0xFF64748B),
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TxCategory.groceries => const Color(0xFF16A34A),
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TxCategory.energy => const Color(0xFFEAB308),
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TxCategory.salary => const Color(0xFF0F766E),
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TxCategory.mortgage => const Color(0xFF7C3AED),
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TxCategory.transport => const Color(0xFF2563EB),
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TxCategory.dining => const Color(0xFFEA580C),
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TxCategory.shopping => const Color(0xFFDB2777),
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TxCategory.health => const Color(0xFFDC2626),
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TxCategory.transfer => const Color(0xFF0891B2),
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TxCategory.other => const Color(0xFF57534E),
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};
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static TxCategory fromName(String? name) {
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if (name == null || name.isEmpty) return TxCategory.uncategorized;
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return TxCategory.values.firstWhere(
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(c) => c.name == name,
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orElse: () => TxCategory.uncategorized,
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factory TxLabel.fromJson(Map<String, dynamic> json) {
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return TxLabel(
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id: json['id'] as String? ?? 'custom',
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name: json['name'] as String? ?? 'Label',
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color: Color(json['color'] as int? ?? 0xFF64748B),
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custom: json['custom'] as bool? ?? true,
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);
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}
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}
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/// Built-in presets (no "uncategorized" / "other").
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const List<TxLabel> kBuiltinLabels = [
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TxLabel(
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id: 'groceries',
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name: 'Groceries',
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color: Color(0xFF16A34A),
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icon: Icons.shopping_cart_outlined,
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),
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TxLabel(
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id: 'energy',
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name: 'Energy',
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color: Color(0xFFEAB308),
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icon: Icons.bolt_outlined,
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),
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TxLabel(
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id: 'salary',
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name: 'Salary',
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color: Color(0xFF0F766E),
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icon: Icons.payments_outlined,
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),
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TxLabel(
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id: 'mortgage',
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name: 'Mortgage',
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color: Color(0xFF7C3AED),
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icon: Icons.home_work_outlined,
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),
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TxLabel(
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id: 'transport',
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name: 'Transport',
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color: Color(0xFF2563EB),
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icon: Icons.directions_bus_outlined,
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),
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TxLabel(
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id: 'dining',
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name: 'Dining',
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color: Color(0xFFEA580C),
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icon: Icons.restaurant_outlined,
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),
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TxLabel(
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id: 'shopping',
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name: 'Shopping',
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color: Color(0xFFDB2777),
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icon: Icons.shopping_bag_outlined,
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),
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TxLabel(
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id: 'health',
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name: 'Health',
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color: Color(0xFFDC2626),
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icon: Icons.local_hospital_outlined,
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),
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TxLabel(
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id: 'transfer',
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name: 'Transfer',
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color: Color(0xFF0891B2),
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icon: Icons.swap_horiz,
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),
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];
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/// Palette for newly created custom labels.
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const List<Color> kCustomLabelColors = [
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Color(0xFF0F766E),
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Color(0xFF7C3AED),
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Color(0xFFEA580C),
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Color(0xFF2563EB),
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Color(0xFFDB2777),
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Color(0xFF16A34A),
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Color(0xFFDC2626),
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Color(0xFF57534E),
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];
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/// Local overlay for a bank transaction.
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class TxMeta {
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const TxMeta({
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this.category = TxCategory.uncategorized,
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this.labelIds = const [],
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this.recurring = false,
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this.notes = '',
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});
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final TxCategory category;
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/// Zero or more label ids on this transaction.
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final List<String> labelIds;
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final bool recurring;
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final String notes;
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static const empty = TxMeta();
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bool get hasCategory => category != TxCategory.uncategorized;
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bool get hasLabel => labelIds.isNotEmpty;
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bool get hasNotes => notes.trim().isNotEmpty;
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/// First label id, if any (for compact UI).
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String? get primaryLabelId => labelIds.isEmpty ? null : labelIds.first;
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bool hasLabelId(String id) => labelIds.contains(id);
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TxMeta copyWith({
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TxCategory? category,
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List<String>? labelIds,
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bool clearLabels = false,
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bool? recurring,
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String? notes,
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}) {
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return TxMeta(
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category: category ?? this.category,
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labelIds: clearLabels ? const [] : (labelIds ?? this.labelIds),
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recurring: recurring ?? this.recurring,
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notes: notes ?? this.notes,
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);
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}
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Map<String, dynamic> toJson() => {
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'category': category.name,
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'labelIds': labelIds,
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// Legacy single-label keys for older builds.
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'labelId': primaryLabelId,
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'category': primaryLabelId,
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'recurring': recurring,
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'notes': notes,
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};
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factory TxMeta.fromJson(Map<String, dynamic> json) {
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return TxMeta(
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category: TxCategoryX.fromName(json['category'] as String?),
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labelIds: _parseLabelIds(json),
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recurring: json['recurring'] as bool? ?? false,
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notes: json['notes'] as String? ?? '',
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);
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}
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}
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List<String> _parseLabelIds(Map<String, dynamic> json) {
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final raw = json['labelIds'];
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if (raw is List) {
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return [
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for (final item in raw)
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if (item is String &&
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item.isNotEmpty &&
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item != 'uncategorized' &&
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item != 'other')
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item,
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];
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}
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final single = (json['labelId'] as String?) ??
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_migrateLegacyCategory(json['category'] as String?);
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if (single == null) return const [];
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return [single];
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}
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String? _migrateLegacyCategory(String? name) {
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if (name == null || name.isEmpty) return null;
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if (name == 'uncategorized' || name == 'other') return null;
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return name;
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}
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/// Notes / recurring template keyed by exact merchant+amount match.
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class TxExactTemplate {
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const TxExactTemplate({this.notes = '', this.recurring = false});
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@@ -133,3 +204,40 @@ class TxExactTemplate {
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);
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}
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}
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/// Strip bank noise so "AH Campus … Transactie:123" matches other AH Campus txs.
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String merchantKeyFromDescription(String description) {
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var s = description.trim().toLowerCase().replaceAll(RegExp(r'\s+'), ' ');
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if (s.startsWith('naam:')) {
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s = s.substring(5).trim();
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final om = s.indexOf(' omschrijving:');
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if (om > 0) s = s.substring(0, om);
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}
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const markers = [
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' pasvolgnr',
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' kaartnr',
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' datum:',
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' tijd:',
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' transactie:',
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' term:',
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' valutadatum',
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' iban:',
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' kenmerk:',
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' machtiging',
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' overige partij',
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' retourpin',
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];
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for (final marker in markers) {
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final index = s.indexOf(marker);
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if (index > 6) {
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s = s.substring(0, index);
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}
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}
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s = s
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.replaceAll(RegExp(r'\s+nld\s*$'), '')
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.replaceAll(RegExp(r'^bck\*'), '')
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.trim();
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return s;
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}
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