Nils-Johan Gynther
508 lines
16 KiB
Dart
508 lines
16 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../../core/api/api_error_mapper.dart';
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import 'admin_form_shared.dart';
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import '../data/admin_repository.dart';
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import '../domain/admin_product.dart';
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import '../domain/receipt_alias.dart';
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class AdminAliasesPanel extends ConsumerStatefulWidget {
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final bool embedded;
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const AdminAliasesPanel({super.key, this.embedded = false});
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@override
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ConsumerState<AdminAliasesPanel> createState() => _AdminAliasesPanelState();
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}
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class _AdminAliasesPanelState extends ConsumerState<AdminAliasesPanel> {
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bool _isLoading = true;
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bool _isSaving = false;
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String? _error;
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String _search = '';
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List<ReceiptAlias> _aliases = [];
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List<AdminProduct> _products = [];
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int? _scopeChangedAliasId;
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bool? _scopeChangedToGlobal;
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Timer? _scopeChangedTimer;
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final TextEditingController _aliasController = TextEditingController();
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int? _selectedProductId;
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@override
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void initState() {
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super.initState();
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_load();
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}
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@override
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void dispose() {
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_scopeChangedTimer?.cancel();
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_aliasController.dispose();
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super.dispose();
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}
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void _markScopeChanged(int aliasId, bool isGlobal) {
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_scopeChangedTimer?.cancel();
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setState(() {
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_scopeChangedAliasId = aliasId;
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_scopeChangedToGlobal = isGlobal;
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});
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_scopeChangedTimer = Timer(const Duration(seconds: 6), () {
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if (!mounted) return;
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setState(() {
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_scopeChangedAliasId = null;
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_scopeChangedToGlobal = null;
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});
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});
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}
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Future<void> _load() async {
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setState(() {
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_isLoading = true;
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_error = null;
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});
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try {
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final results = await Future.wait<dynamic>([
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ref.read(adminRepositoryProvider).listReceiptAliases(),
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ref.read(adminRepositoryProvider).listGlobalProducts(),
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]);
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if (!mounted) return;
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setState(() {
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_aliases = (results[0] as List<ReceiptAlias>)
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..sort((a, b) => a.receiptName.compareTo(b.receiptName));
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_products = (results[1] as List<AdminProduct>)
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..sort(
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(a, b) =>
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a.displayName.toLowerCase().compareTo(b.displayName.toLowerCase()),
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);
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});
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} catch (e) {
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if (!mounted) return;
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setState(() => _error = mapErrorToUserMessage(e, context));
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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Future<void> _upsertAlias() async {
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final rawAlias = _aliasController.text.trim();
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final productId = _selectedProductId;
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if (rawAlias.isEmpty || productId == null) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Ange alias och välj produkt.')),
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);
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return;
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}
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setState(() => _isSaving = true);
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try {
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final repo = ref.read(adminRepositoryProvider);
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await repo.upsertReceiptAlias(
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receiptName: rawAlias,
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productId: productId,
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isGlobal: true,
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);
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if (!mounted) return;
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_aliasController.clear();
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setState(() {
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_selectedProductId = null;
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});
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await _load();
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Alias sparad.')),
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);
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} catch (e) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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buildCopyableErrorSnackBar(context, mapErrorToUserMessage(e, context)),
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);
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} finally {
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if (mounted) setState(() => _isSaving = false);
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}
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}
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Future<void> _editAlias(ReceiptAlias alias) async {
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String aliasName = alias.receiptName;
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int selectedProductId = alias.productId;
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bool isGlobal = alias.isGlobal;
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final nameController = TextEditingController(text: alias.receiptName);
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final result = await showDialog<bool>(
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context: context,
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builder: (dialogContext) => StatefulBuilder(
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builder: (dialogContext, setDialogState) => AlertDialog(
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title: const Text('Redigera alias'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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controller: nameController,
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decoration: const InputDecoration(
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labelText: 'Kvittonamn (alias)',
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border: OutlineInputBorder(),
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),
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onChanged: (value) => aliasName = value,
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),
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const SizedBox(height: 12),
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DropdownButtonFormField<int>(
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initialValue: selectedProductId,
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decoration: const InputDecoration(
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labelText: 'Produkt',
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border: OutlineInputBorder(),
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),
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items: _products
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.map(
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(product) => DropdownMenuItem<int>(
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value: product.id,
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child: Text(product.displayName),
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),
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)
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.toList(),
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onChanged: (value) {
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if (value == null) return;
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setDialogState(() => selectedProductId = value);
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},
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),
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const SizedBox(height: 12),
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SwitchListTile.adaptive(
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contentPadding: EdgeInsets.zero,
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title: const Text('Globalt alias'),
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subtitle: Text(
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alias.isGlobal
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? 'Aliaset är redan globalt.'
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: 'Du kan göra privata alias globala.',
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),
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value: isGlobal,
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onChanged: alias.isGlobal
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? null
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: (value) {
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if (!value) return;
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setDialogState(() => isGlobal = true);
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},
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),
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(dialogContext, false),
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child: const Text('Avbryt'),
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),
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FilledButton(
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onPressed: () => Navigator.pop(dialogContext, true),
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child: const Text('Spara'),
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),
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],
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),
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),
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);
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nameController.dispose();
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if (result != true || !mounted) return;
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final trimmedAlias = aliasName.trim();
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final scopeChanged = isGlobal != alias.isGlobal;
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if (trimmedAlias.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Aliasnamn kan inte vara tomt.')),
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);
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return;
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}
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setState(() => _isSaving = true);
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try {
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await ref.read(adminRepositoryProvider).updateReceiptAlias(
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alias.id,
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receiptName: trimmedAlias,
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productId: selectedProductId,
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isGlobal: isGlobal,
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);
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if (!mounted) return;
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await _load();
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if (!mounted) return;
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if (scopeChanged) {
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_markScopeChanged(alias.id, isGlobal);
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}
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Alias uppdaterat.')),
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);
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} catch (e) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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buildCopyableErrorSnackBar(context, mapErrorToUserMessage(e, context)),
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);
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} finally {
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if (mounted) setState(() => _isSaving = false);
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}
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}
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Future<void> _removeAlias(ReceiptAlias alias) async {
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final confirmed = await showDialog<bool>(
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context: context,
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builder: (dialogContext) => AlertDialog(
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title: const Text('Ta bort alias'),
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content: Text('Ta bort alias "${alias.receiptName}"?'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(dialogContext, false),
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child: const Text('Avbryt'),
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),
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FilledButton(
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onPressed: () => Navigator.pop(dialogContext, true),
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child: const Text('Ta bort'),
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),
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],
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),
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);
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if (confirmed != true || !mounted) return;
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try {
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await ref.read(adminRepositoryProvider).removeReceiptAlias(alias.id);
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if (!mounted) return;
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await _load();
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Alias borttaget.')),
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);
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} catch (e) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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buildCopyableErrorSnackBar(context, mapErrorToUserMessage(e, context)),
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);
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}
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}
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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if (_isLoading) {
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return const Center(child: CircularProgressIndicator());
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}
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if (_error != null) {
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return buildCopyableErrorPanel(
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context: context,
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message: _error!,
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onRetry: _load,
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title: 'Kunde inte läsa alias',
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);
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}
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final filteredAliases = _aliases.where((alias) {
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final query = _search.trim().toLowerCase();
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if (query.isEmpty) return true;
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return alias.receiptName.contains(query) ||
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alias.displayProductName.toLowerCase().contains(query);
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}).toList();
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final productById = <int, AdminProduct>{
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for (final product in _products) product.id: product,
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};
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Widget buildAliasCard(ReceiptAlias alias) {
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final product = productById[alias.productId];
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final categoryPath = product?.categoryPath?.trim();
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return Card(
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child: ListTile(
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leading: const Icon(Icons.link_outlined),
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title: Row(
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children: [
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Expanded(child: Text(alias.receiptName, style: const TextStyle(fontWeight: FontWeight.w500))),
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if (categoryPath != null && categoryPath.isNotEmpty)
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buildCategoryPathChip(categoryPath),
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],
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),
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subtitle: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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'→ ${alias.displayProductName}',
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style: const TextStyle(fontWeight: FontWeight.w400),
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),
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Text(
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'Produkt-ID: ${alias.productId}',
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style: TextStyle(
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fontSize: 11,
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color: Theme.of(context).colorScheme.outline,
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),
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),
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const SizedBox(height: 4),
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Chip(
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visualDensity: VisualDensity.compact,
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label: Text(alias.isGlobal ? 'Global' : 'Privat'),
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),
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if (_scopeChangedAliasId == alias.id && _scopeChangedToGlobal != null)
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Chip(
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visualDensity: VisualDensity.compact,
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avatar: const Icon(Icons.sync_alt, size: 16),
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label: Text(
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_scopeChangedToGlobal == true
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? 'Bytt till Global'
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: 'Bytt till Privat',
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),
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),
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],
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),
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trailing: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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IconButton(
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onPressed: _isSaving ? null : () => _editAlias(alias),
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icon: const Icon(Icons.edit_outlined),
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tooltip: 'Redigera alias',
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),
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IconButton(
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onPressed: () => _removeAlias(alias),
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icon: const Icon(Icons.delete_outline),
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tooltip: 'Ta bort alias',
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color: Theme.of(context).colorScheme.error,
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),
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],
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),
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),
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);
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}
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final content = Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('Alias', style: theme.textTheme.titleMedium),
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const SizedBox(height: 8),
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Text(
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'Globala alias används som fallback i kvittoimporten. När samma kvittonamn upprepas kan rätt produkt matchas direkt.',
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style: theme.textTheme.bodyMedium,
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),
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const SizedBox(height: 8),
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const Wrap(
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spacing: 8,
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runSpacing: 8,
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children: [
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Chip(label: Text('Fallback')),
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Chip(label: Text('Global')),
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Chip(label: Text('Receipt import')),
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],
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),
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],
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),
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),
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),
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const SizedBox(height: 12),
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Row(
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children: [
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Expanded(
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child: TextField(
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controller: _aliasController,
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decoration: const InputDecoration(
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labelText: 'Kvittonamn (alias)',
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border: OutlineInputBorder(),
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),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: DropdownButtonFormField<int>(
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key: ValueKey<int?>(_selectedProductId),
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initialValue: _selectedProductId,
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decoration: const InputDecoration(
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labelText: 'Produkt',
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border: OutlineInputBorder(),
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),
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items: _products
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.map(
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(product) => DropdownMenuItem<int>(
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value: product.id,
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child: Text(product.displayName),
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),
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)
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.toList(),
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onChanged: _isSaving
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? null
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: (value) => setState(() => _selectedProductId = value),
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),
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),
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const SizedBox(width: 8),
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FilledButton.icon(
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onPressed: _isSaving ? null : _upsertAlias,
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icon: _isSaving
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? const SizedBox(
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width: 14,
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height: 14,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Icon(Icons.save_outlined),
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label: const Text('Spara'),
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),
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],
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),
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const SizedBox(height: 12),
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TextField(
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decoration: const InputDecoration(
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labelText: 'Sök alias',
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prefixIcon: Icon(Icons.search),
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border: OutlineInputBorder(),
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),
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onChanged: (value) => setState(() => _search = value),
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),
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const SizedBox(height: 12),
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if (filteredAliases.isEmpty)
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Card(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Text(
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'Inga alias hittades.',
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style: theme.textTheme.bodyMedium,
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),
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),
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),
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],
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);
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if (!widget.embedded) {
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if (filteredAliases.isEmpty) {
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return ListView(
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padding: const EdgeInsets.all(16),
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children: [content],
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);
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}
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return ListView(
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padding: const EdgeInsets.all(16),
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children: [
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content,
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const SizedBox(height: 8),
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...filteredAliases.map(buildAliasCard),
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],
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);
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}
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if (filteredAliases.isEmpty) return content;
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return SingleChildScrollView(
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padding: const EdgeInsets.all(12),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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content,
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const SizedBox(height: 8),
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...filteredAliases.map(buildAliasCard),
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],
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),
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);
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}
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}
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