352 lines
11 KiB
Dart
352 lines
11 KiB
Dart
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// Haveno App extends the features of Haveno, supporting mobile devices and more.
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// Copyright (C) 2024 Kewbit (https://kewbit.org)
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// Source Code: https://git.haveno.com/haveno/haveno-app.git
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//
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// Author: Kewbit
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// Website: https://kewbit.org
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// Contact Email: me@kewbit.org
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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import 'package:flutter/material.dart';
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class LocalNodeConfigurationScreen extends StatefulWidget {
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const LocalNodeConfigurationScreen({super.key});
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@override
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_LocalNodeConfigurationScreenState createState() => _LocalNodeConfigurationScreenState();
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}
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class _LocalNodeConfigurationScreenState extends State<LocalNodeConfigurationScreen> {
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// Controllers
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final TextEditingController _daemonAddressController = TextEditingController();
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final TextEditingController _daemonPortController = TextEditingController(text: '18081');
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final TextEditingController _sslPrivateKeyController = TextEditingController();
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final TextEditingController _sslCertificateController = TextEditingController();
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final TextEditingController _daemonUsernameController = TextEditingController();
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final TextEditingController _daemonPasswordController = TextEditingController();
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final TextEditingController _proxyIpController = TextEditingController();
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final TextEditingController _proxyPortController = TextEditingController();
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final TextEditingController _logFileController = TextEditingController();
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// State Variables
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String _networkType = 'Mainnet';
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bool _useSSL = false;
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bool _daemonAuthentication = false;
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bool _trustedDaemon = false;
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bool _useProxy = false;
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bool _offlineMode = false;
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bool _allowMismatchedDaemonVersion = false;
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String _logLevel = '0';
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: const Text('Configure Local Node'),
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),
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body: SingleChildScrollView(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Network Selection
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_buildSectionTitle('Network Selection'),
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_buildDropdown(
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label: 'Network Type',
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value: _networkType,
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items: ['Mainnet', 'Testnet', 'Stagenet'],
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onChanged: (newValue) {
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setState(() {
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_networkType = newValue!;
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});
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},
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),
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const SizedBox(height: 24),
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// Daemon Connection Settings
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_buildSectionTitle('Daemon Connection Settings'),
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_buildTextInputField(
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controller: _daemonAddressController,
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label: 'Daemon Address',
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hint: 'e.g., 127.0.0.1',
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),
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const SizedBox(height: 16),
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_buildTextInputField(
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controller: _daemonPortController,
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label: 'Daemon Port',
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hint: 'e.g., 18081',
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keyboardType: TextInputType.number,
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),
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const SizedBox(height: 16),
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_buildToggleSwitch(
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label: 'Use SSL',
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value: _useSSL,
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onChanged: (newValue) {
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setState(() {
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_useSSL = newValue;
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});
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},
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),
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if (_useSSL) ...[
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const SizedBox(height: 16),
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_buildTextInputField(
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controller: _sslPrivateKeyController,
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label: 'SSL Private Key Path',
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hint: 'Path to PEM format private key',
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),
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const SizedBox(height: 16),
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_buildTextInputField(
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controller: _sslCertificateController,
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label: 'SSL Certificate Path',
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hint: 'Path to PEM format certificate',
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),
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],
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const SizedBox(height: 24),
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// Authentication Settings
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_buildSectionTitle('Authentication Settings'),
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_buildToggleSwitch(
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label: 'Requires Authentication',
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value: _daemonAuthentication,
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onChanged: (newValue) {
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setState(() {
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_daemonAuthentication = newValue;
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});
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},
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),
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if (_daemonAuthentication) ...[
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const SizedBox(height: 16),
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_buildTextInputField(
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controller: _daemonUsernameController,
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label: 'Username',
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),
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const SizedBox(height: 16),
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_buildTextInputField(
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controller: _daemonPasswordController,
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label: 'Password',
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obscureText: true,
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),
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],
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const SizedBox(height: 24),
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// Advanced Options
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_buildSectionTitle('Advanced Options'),
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_buildToggleSwitch(
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label: 'Trusted Daemon',
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value: _trustedDaemon,
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onChanged: (newValue) {
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setState(() {
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_trustedDaemon = newValue;
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});
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},
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),
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const SizedBox(height: 16),
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_buildToggleSwitch(
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label: 'Use Proxy',
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value: _useProxy,
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onChanged: (newValue) {
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setState(() {
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_useProxy = newValue;
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});
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},
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),
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if (_useProxy) ...[
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const SizedBox(height: 16),
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_buildTextInputField(
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controller: _proxyIpController,
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label: 'Proxy IP',
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hint: 'e.g., 127.0.0.1',
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),
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const SizedBox(height: 16),
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_buildTextInputField(
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controller: _proxyPortController,
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label: 'Proxy Port',
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hint: 'e.g., 9050',
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keyboardType: TextInputType.number,
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),
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],
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const SizedBox(height: 24),
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// Logging Options
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_buildSectionTitle('Logging Options'),
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_buildDropdown(
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label: 'Log Level',
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value: _logLevel,
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items: ['0', '1', '2', '3', '4'],
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onChanged: (newValue) {
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setState(() {
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_logLevel = newValue!;
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});
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},
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),
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const SizedBox(height: 16),
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_buildTextInputField(
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controller: _logFileController,
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label: 'Log File Path',
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hint: 'Specify log file path',
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),
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const SizedBox(height: 24),
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// Miscellaneous Options
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_buildSectionTitle('Miscellaneous Options'),
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_buildToggleSwitch(
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label: 'Offline Mode',
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value: _offlineMode,
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onChanged: (newValue) {
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setState(() {
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_offlineMode = newValue;
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});
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},
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),
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const SizedBox(height: 16),
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_buildToggleSwitch(
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label: 'Allow Mismatched Daemon Version',
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value: _allowMismatchedDaemonVersion,
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onChanged: (newValue) {
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setState(() {
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_allowMismatchedDaemonVersion = newValue;
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});
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},
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),
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const SizedBox(height: 32),
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// Save Button
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Center(
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child: ElevatedButton.icon(
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onPressed: _saveConfiguration,
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icon: const Icon(Icons.save),
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label: const Text('Save Configuration'),
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style: ElevatedButton.styleFrom(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
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textStyle: const TextStyle(fontSize: 16),
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),
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),
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),
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const SizedBox(height: 16),
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],
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),
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),
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);
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}
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// Helper methods
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Widget _buildTextInputField({
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required TextEditingController controller,
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required String label,
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String? hint,
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TextInputType keyboardType = TextInputType.text,
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bool obscureText = false,
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}) {
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return TextField(
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controller: controller,
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keyboardType: keyboardType,
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obscureText: obscureText,
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decoration: InputDecoration(
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labelText: label,
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hintText: hint,
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border: OutlineInputBorder(),
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contentPadding: EdgeInsets.symmetric(horizontal: 12, vertical: 16),
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),
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);
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}
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Widget _buildDropdown({
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required String label,
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required String value,
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required List<String> items,
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required ValueChanged<String?> onChanged,
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}) {
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return InputDecorator(
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decoration: InputDecoration(
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labelText: label,
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border: OutlineInputBorder(),
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contentPadding: EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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),
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child: DropdownButtonHideUnderline(
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child: DropdownButton<String>(
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value: value,
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isExpanded: true,
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items: items.map((item) {
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return DropdownMenuItem(
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value: item,
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child: Text(item),
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);
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}).toList(),
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onChanged: onChanged,
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),
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),
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);
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}
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Widget _buildToggleSwitch({
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required String label,
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required bool value,
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required ValueChanged<bool> onChanged,
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}) {
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return SwitchListTile(
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title: Text(label),
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value: value,
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onChanged: onChanged,
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contentPadding: EdgeInsets.zero,
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);
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}
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Widget _buildSectionTitle(String title) {
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return Padding(
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padding: EdgeInsets.only(bottom: 8),
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child: Text(
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title,
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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),
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);
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}
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void _saveConfiguration() {
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// Collect all the configurations
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Map<String, dynamic> config = {
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'networkType': _networkType,
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'daemonAddress': _daemonAddressController.text,
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'daemonPort': _daemonPortController.text,
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'useSSL': _useSSL,
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'sslPrivateKey': _sslPrivateKeyController.text,
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'sslCertificate': _sslCertificateController.text,
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'daemonAuthentication': _daemonAuthentication,
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'daemonUsername': _daemonUsernameController.text,
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'daemonPassword': _daemonPasswordController.text,
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'trustedDaemon': _trustedDaemon,
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'useProxy': _useProxy,
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'proxyIp': _proxyIpController.text,
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'proxyPort': _proxyPortController.text,
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'logLevel': _logLevel,
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'logFile': _logFileController.text,
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'offlineMode': _offlineMode,
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'allowMismatchedDaemonVersion': _allowMismatchedDaemonVersion,
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};
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// TODO: Save the configuration to the appropriate place
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// For now, just print it to the console
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print('Configuration Saved: $config');
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// Provide feedback to the user
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Configuration saved successfully')),
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);
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// Navigate back
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Navigator.pop(context);
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}
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}
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