131 lines
3.1 KiB
Dart
131 lines
3.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:pweb/models/wallet.dart';
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import 'package:pweb/services/wallets.dart';
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class WalletsProvider with ChangeNotifier {
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final WalletsService _service;
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WalletsProvider(this._service);
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List<Wallet>? _wallets;
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bool _isLoading = false;
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String? _error;
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Wallet? _selectedWallet;
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final bool _isHidden = true;
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List<Wallet>? get wallets => _wallets;
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bool get isLoading => _isLoading;
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String? get error => _error;
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Wallet? get selectedWallet => _selectedWallet;
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bool get isHidden => _isHidden;
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void selectWallet(Wallet wallet) {
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_selectedWallet = wallet;
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notifyListeners();
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}
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Future<void> loadData() async {
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_isLoading = true;
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_error = null;
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notifyListeners();
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try {
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_wallets = await _service.getWallets();
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} catch (e) {
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_error = e.toString();
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} finally {
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_isLoading = false;
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notifyListeners();
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}
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}
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Future<Wallet?> getWalletById(String walletId) async {
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_isLoading = true;
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_error = null;
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notifyListeners();
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try {
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final wallet = await _service.getWallet(walletId);
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return wallet;
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} catch (e) {
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_error = e.toString();
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return null;
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} finally {
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_isLoading = false;
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notifyListeners();
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}
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}
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void updateName(String walletRef, String newName) {
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final index = _wallets?.indexWhere((w) => w.id == walletRef);
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if (index != null && index >= 0) {
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_wallets![index] = _wallets![index].copyWith(name: newName);
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notifyListeners();
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}
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}
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void updateBalance(String walletRef, double newBalance) {
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final index = _wallets?.indexWhere((w) => w.id == walletRef);
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if (index != null && index >= 0) {
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_wallets![index] = _wallets![index].copyWith(balance: newBalance);
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notifyListeners();
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}
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}
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Future<void> updateWallet(Wallet wallet) async {
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try {
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await _service.updateWallet();
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final index = _wallets?.indexWhere((w) => w.id == wallet.id);
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if (index != null && index >= 0) {
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_wallets![index] = wallet;
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notifyListeners();
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}
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} catch (e) {
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_error = e.toString();
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notifyListeners();
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}
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}
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Future<void> addWallet(Wallet wallet) async {
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try {
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final newWallet = await _service.createWallet(); // Pass the wallet parameter
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_wallets = [...?_wallets, ]; // Add the new wallet
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notifyListeners();
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} catch (e) {
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_error = e.toString();
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notifyListeners();
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}
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}
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Future<void> deleteWallet(String walletId) async {
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try {
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await _service.deleteWallet(); // Pass the walletId parameter
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_wallets?.removeWhere((w) => w.id == walletId);
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notifyListeners();
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} catch (e) {
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_error = e.toString();
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notifyListeners();
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}
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}
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void toggleVisibility(String walletId) {
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final index = _wallets?.indexWhere((w) => w.id == walletId);
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if (index != null && index >= 0) {
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final wallet = _wallets![index];
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_wallets![index] = wallet.copyWith(isHidden: !wallet.isHidden);
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if (_selectedWallet?.id == walletId) {
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_selectedWallet = _wallets![index];
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}
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notifyListeners();
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}
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}
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} |