| 1 | import 'package:mobx/mobx.dart'; |
| 2 | import 'package:flutter/material.dart'; |
| 3 | import 'package:flutter_mobx/flutter_mobx.dart'; |
| 4 | import 'package:cake_wallet/generated/i18n.dart'; |
| 5 | import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_edit_or_create_view_model.dart'; |
| 6 | import 'package:cake_wallet/core/address_label_validator.dart'; |
| 7 | import 'package:cake_wallet/src/widgets/primary_button.dart'; |
| 8 | import 'package:cake_wallet/src/widgets/base_text_form_field.dart'; |
| 9 | import 'package:cake_wallet/src/screens/base_page.dart'; |
| 10 | |
| 11 | class AddressEditOrCreatePage extends BasePage { |
| 12 | AddressEditOrCreatePage({required this.addressEditOrCreateViewModel}) |
| 13 | : _formKey = GlobalKey<FormState>(), |
| 14 | _labelController = TextEditingController(), |
| 15 | super() { |
| 16 | _labelController.addListener(() => addressEditOrCreateViewModel.label = _labelController.text); |
| 17 | _labelController.text = addressEditOrCreateViewModel.label; |
| 18 | } |
| 19 | |
| 20 | final WalletAddressEditOrCreateViewModel addressEditOrCreateViewModel; |
| 21 | final GlobalKey<FormState> _formKey; |
| 22 | final TextEditingController _labelController; |
| 23 | |
| 24 | bool _isEffectsInstalled = false; |
| 25 | |
| 26 | @override |
| 27 | String get title => S.current.new_subaddress_title; |
| 28 | |
| 29 | @override |
| 30 | Widget body(BuildContext context) { |
| 31 | _setEffects(context); |
| 32 | |
| 33 | return Form( |
| 34 | key: _formKey, |
| 35 | child: Container( |
| 36 | padding: EdgeInsets.all(24.0), |
| 37 | child: Column( |
| 38 | children: <Widget>[ |
| 39 | Expanded( |
| 40 | child: Center( |
| 41 | child: BaseTextFormField( |
| 42 | controller: _labelController, |
| 43 | hintText: S.of(context).new_subaddress_label_name, |
| 44 | validator: AddressLabelValidator(), |
| 45 | ), |
| 46 | )), |
| 47 | Observer( |
| 48 | builder: (_) => LoadingPrimaryButton( |
| 49 | onPressed: () async { |
| 50 | if (_formKey.currentState?.validate() ?? false) { |
| 51 | await addressEditOrCreateViewModel.save(); |
| 52 | } |
| 53 | }, |
| 54 | text: addressEditOrCreateViewModel.isEdit |
| 55 | ? S.of(context).rename |
| 56 | : S.of(context).new_subaddress_create, |
| 57 | color: Theme.of(context).colorScheme.primary, |
| 58 | textColor: Theme.of(context).colorScheme.onPrimary, |
| 59 | isLoading: addressEditOrCreateViewModel.state is AddressIsSaving, |
| 60 | isDisabled: addressEditOrCreateViewModel.label.isEmpty, |
| 61 | ), |
| 62 | ) |
| 63 | ], |
| 64 | ), |
| 65 | )); |
| 66 | } |
| 67 | |
| 68 | void _setEffects(BuildContext context) { |
| 69 | if (_isEffectsInstalled) { |
| 70 | return; |
| 71 | } |
| 72 | reaction((_) => addressEditOrCreateViewModel.state, (AddressEditOrCreateState state) { |
| 73 | if (state is AddressSavedSuccessfully) { |
| 74 | WidgetsBinding.instance.addPostFrameCallback((_) { |
| 75 | if (context.mounted) Navigator.of(context).pop(); |
| 76 | }); |
| 77 | } |
| 78 | }); |
| 79 | |
| 80 | _isEffectsInstalled = true; |
| 81 | } |
| 82 | } |