Files
PowerToys/src/settings-ui/Settings.UI/SettingsXAML/Views/LightSwitchPage.xaml.cs
2025-11-05 14:44:43 -05:00

380 lines
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C#
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Globalization;
using System.IO;
using System.IO.Abstractions;
using System.Linq;
using ManagedCommon;
using Microsoft.PowerToys.Settings.UI.Helpers;
using Microsoft.PowerToys.Settings.UI.Library;
using Microsoft.PowerToys.Settings.UI.Library.Helpers;
using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
using Microsoft.PowerToys.Settings.UI.ViewModels;
using Microsoft.UI.Dispatching;
using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;
using PowerToys.GPOWrapper;
using Settings.UI.Library;
using Settings.UI.Library.Helpers;
using Windows.Devices.Geolocation;
using Windows.Services.Maps;
namespace Microsoft.PowerToys.Settings.UI.Views
{
public sealed partial class LightSwitchPage : Page
{
private readonly string _appName = "LightSwitch";
private readonly SettingsUtils _settingsUtils;
private readonly Func<string, int> _sendConfigMsg = ShellPage.SendDefaultIPCMessage;
private readonly ISettingsRepository<GeneralSettings> _generalSettingsRepository;
private readonly ISettingsRepository<LightSwitchSettings> _moduleSettingsRepository;
private readonly IFileSystem _fileSystem;
private readonly IFileSystemWatcher _fileSystemWatcher;
private readonly DispatcherQueue _dispatcherQueue;
private bool _suppressViewModelUpdates;
private bool _suppressLatLonChange;
private LightSwitchViewModel ViewModel { get; set; }
public LightSwitchPage()
{
_settingsUtils = new SettingsUtils();
_sendConfigMsg = ShellPage.SendDefaultIPCMessage;
_generalSettingsRepository = SettingsRepository<GeneralSettings>.GetInstance(_settingsUtils);
_moduleSettingsRepository = SettingsRepository<LightSwitchSettings>.GetInstance(_settingsUtils);
// Get settings from JSON (or defaults if JSON missing)
var darkSettings = _moduleSettingsRepository.SettingsConfig;
// Pass them into the ViewModel
ViewModel = new LightSwitchViewModel(darkSettings, ShellPage.SendDefaultIPCMessage);
ViewModel.PropertyChanged += ViewModel_PropertyChanged;
LoadSettings(_generalSettingsRepository, _moduleSettingsRepository);
DataContext = ViewModel;
var settingsPath = _settingsUtils.GetSettingsFilePath(_appName);
_dispatcherQueue = DispatcherQueue.GetForCurrentThread();
_fileSystem = new FileSystem();
_fileSystemWatcher = _fileSystem.FileSystemWatcher.New();
_fileSystemWatcher.Path = _fileSystem.Path.GetDirectoryName(settingsPath);
_fileSystemWatcher.Filter = _fileSystem.Path.GetFileName(settingsPath);
_fileSystemWatcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.CreationTime;
_fileSystemWatcher.Changed += Settings_Changed;
_fileSystemWatcher.EnableRaisingEvents = true;
this.InitializeComponent();
this.Loaded += LightSwitchPage_Loaded;
this.Loaded += (s, e) => ViewModel.OnPageLoaded();
}
private void LightSwitchPage_Loaded(object sender, RoutedEventArgs e)
{
if (ViewModel.SearchLocations.Count == 0)
{
foreach (var city in SearchLocationLoader.GetAll())
{
ViewModel.SearchLocations.Add(city);
}
}
ViewModel.InitializeScheduleMode();
}
private async void GetGeoLocation_Click(object sender, RoutedEventArgs e)
{
LatitudeBox.IsEnabled = false;
LongitudeBox.IsEnabled = false;
SyncButton.IsEnabled = false;
SyncLoader.IsActive = true;
SyncLoader.Visibility = Visibility.Visible;
LocationResultPanel.Visibility = Visibility.Collapsed;
try
{
// Request access
var accessStatus = await Geolocator.RequestAccessAsync();
if (accessStatus != GeolocationAccessStatus.Allowed)
{
// User denied location or it's not available
return;
}
var geolocator = new Geolocator { DesiredAccuracy = PositionAccuracy.Default };
Geoposition pos = await geolocator.GetGeopositionAsync();
double latitude = Math.Round(pos.Coordinate.Point.Position.Latitude);
double longitude = Math.Round(pos.Coordinate.Point.Position.Longitude);
ViewModel.Latitude = latitude.ToString(CultureInfo.InvariantCulture);
ViewModel.Longitude = longitude.ToString(CultureInfo.InvariantCulture);
// Since we use this mode, we can remove the selected city data.
ViewModel.SelectedCity = null;
// CityAutoSuggestBox.Text = string.Empty;
ViewModel.SyncButtonInformation = $"{ViewModel.Latitude}<7D>, {ViewModel.Longitude}<7D>";
_suppressLatLonChange = false;
// ViewModel.CityTimesText = $"Sunrise: {result.SunriseHour}:{result.SunriseMinute:D2}\n" + $"Sunset: {result.SunsetHour}:{result.SunsetMinute:D2}";
SyncButton.IsEnabled = true;
SyncLoader.IsActive = false;
SyncLoader.Visibility = Visibility.Collapsed;
LocationDialog.IsPrimaryButtonEnabled = true;
LatitudeBox.IsEnabled = true;
LongitudeBox.IsEnabled = true;
LocationResultPanel.Visibility = Visibility.Visible;
}
catch (Exception ex)
{
SyncButton.IsEnabled = true;
SyncLoader.IsActive = false;
SyncLoader.Visibility = Visibility.Collapsed;
LocationResultPanel.Visibility = Visibility.Collapsed;
LatitudeBox.IsEnabled = true;
LongitudeBox.IsEnabled = true;
System.Diagnostics.Debug.WriteLine("Location error: " + ex.Message);
}
}
private void LatLonBox_ValueChanged(NumberBox sender, NumberBoxValueChangedEventArgs args)
{
if (_suppressLatLonChange)
{
return;
}
double latitude = LatitudeBox.Value;
double longitude = LongitudeBox.Value;
if (double.IsNaN(latitude) || double.IsNaN(longitude))
{
return;
}
double viewModelLatitude = double.TryParse(ViewModel.Latitude, out var lat) ? lat : 0.0;
double viewModelLongitude = double.TryParse(ViewModel.Longitude, out var lon) ? lon : 0.0;
if (latitude == viewModelLatitude && longitude == viewModelLongitude)
{
return;
}
ViewModel.Latitude = latitude.ToString(CultureInfo.InvariantCulture);
ViewModel.Longitude = longitude.ToString(CultureInfo.InvariantCulture);
ViewModel.SyncButtonInformation = $"{ViewModel.Latitude}<7D>, {ViewModel.Longitude}<7D>";
LocationResultPanel.Visibility = Visibility.Visible;
if (LocationDialog != null)
{
LocationDialog.IsPrimaryButtonEnabled = true;
}
}
private void LocationDialog_PrimaryButtonClick(object sender, ContentDialogButtonClickEventArgs args)
{
if (ViewModel.ScheduleMode == "SunriseToSunsetUser")
{
ViewModel.SyncButtonInformation = ViewModel.SelectedCity.City;
}
else if (ViewModel.ScheduleMode == "SunriseToSunsetGeo")
{
ViewModel.SyncButtonInformation = $"{ViewModel.Latitude}<7D>, {ViewModel.Longitude}<7D>";
}
SunriseModeChartState();
}
private void ViewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (_suppressViewModelUpdates)
{
return;
}
if (e.PropertyName == "IsEnabled")
{
if (ViewModel.IsEnabled != _generalSettingsRepository.SettingsConfig.Enabled.LightSwitch)
{
_generalSettingsRepository.SettingsConfig.Enabled.LightSwitch = ViewModel.IsEnabled;
var generalSettingsMessage = new OutGoingGeneralSettings(_generalSettingsRepository.SettingsConfig).ToString();
Logger.LogInfo($"Saved general settings from Light Switch page.");
_sendConfigMsg?.Invoke(generalSettingsMessage);
}
}
else
{
if (ViewModel.ModuleSettings != null)
{
SndLightSwitchSettings currentSettings = new(_moduleSettingsRepository.SettingsConfig);
SndModuleSettings<SndLightSwitchSettings> csIpcMessage = new(currentSettings);
SndLightSwitchSettings outSettings = new(ViewModel.ModuleSettings);
SndModuleSettings<SndLightSwitchSettings> outIpcMessage = new(outSettings);
string csMessage = csIpcMessage.ToJsonString();
string outMessage = outIpcMessage.ToJsonString();
if (!csMessage.Equals(outMessage, StringComparison.Ordinal))
{
Logger.LogInfo($"Saved Light Switch settings from Light Switch page.");
_sendConfigMsg?.Invoke(outMessage);
}
}
}
}
private void LoadSettings(ISettingsRepository<GeneralSettings> generalSettingsRepository, ISettingsRepository<LightSwitchSettings> moduleSettingsRepository)
{
if (generalSettingsRepository != null)
{
if (moduleSettingsRepository != null)
{
UpdateViewModelSettings(moduleSettingsRepository.SettingsConfig, generalSettingsRepository.SettingsConfig);
}
else
{
throw new ArgumentNullException(nameof(moduleSettingsRepository));
}
}
else
{
throw new ArgumentNullException(nameof(generalSettingsRepository));
}
}
private void UpdateViewModelSettings(LightSwitchSettings lightSwitchSettings, GeneralSettings generalSettings)
{
if (lightSwitchSettings != null)
{
if (generalSettings != null)
{
ViewModel.IsEnabled = generalSettings.Enabled.LightSwitch;
ViewModel.ModuleSettings = (LightSwitchSettings)lightSwitchSettings.Clone();
UpdateEnabledState(generalSettings.Enabled.LightSwitch);
}
else
{
throw new ArgumentNullException(nameof(generalSettings));
}
}
else
{
throw new ArgumentNullException(nameof(lightSwitchSettings));
}
}
private void Settings_Changed(object sender, FileSystemEventArgs e)
{
_dispatcherQueue.TryEnqueue(() =>
{
_suppressViewModelUpdates = true;
_moduleSettingsRepository.ReloadSettings();
LoadSettings(_generalSettingsRepository, _moduleSettingsRepository);
_suppressViewModelUpdates = false;
});
}
private void UpdateEnabledState(bool recommendedState)
{
var enabledGpoRuleConfiguration = GPOWrapper.GetConfiguredLightSwitchEnabledValue();
if (enabledGpoRuleConfiguration == GpoRuleConfigured.Disabled || enabledGpoRuleConfiguration == GpoRuleConfigured.Enabled)
{
// Get the enabled state from GPO.
ViewModel.IsEnabledGpoConfigured = true;
ViewModel.EnabledGPOConfiguration = enabledGpoRuleConfiguration == GpoRuleConfigured.Enabled;
}
else
{
ViewModel.IsEnabled = recommendedState;
}
}
private async void SyncLocationButton_Click(object sender, RoutedEventArgs e)
{
LocationDialog.IsPrimaryButtonEnabled = false;
LocationResultPanel.Visibility = Visibility.Collapsed;
await LocationDialog.ShowAsync();
}
private void CityAutoSuggestBox_TextChanged(AutoSuggestBox sender, AutoSuggestBoxTextChangedEventArgs args)
{
if (args.Reason == AutoSuggestionBoxTextChangeReason.UserInput && !string.IsNullOrWhiteSpace(sender.Text))
{
string query = sender.Text.ToLower(CultureInfo.CurrentCulture);
// Filter your cities (assuming ViewModel.Cities is a List<City>)
var filtered = ViewModel.SearchLocations
.Where(c =>
(c.City?.Contains(query, StringComparison.CurrentCultureIgnoreCase) ?? false) ||
(c.Country?.Contains(query, StringComparison.CurrentCultureIgnoreCase) ?? false))
.ToList();
sender.ItemsSource = filtered;
}
}
private void CityAutoSuggestBox_SuggestionChosen(AutoSuggestBox sender, AutoSuggestBoxSuggestionChosenEventArgs args)
{
if (args.SelectedItem is SearchLocation location)
{
ViewModel.SelectedCity = location;
// CityAutoSuggestBox.Text = $"{location.City}, {location.Country}";
LocationDialog.IsPrimaryButtonEnabled = true;
LocationResultPanel.Visibility = Visibility.Visible;
}
}
private void ModeSelector_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
switch (ViewModel.ScheduleMode)
{
case "FixedHours":
VisualStateManager.GoToState(this, "ManualState", true);
TimelineCard.Visibility = Visibility.Visible;
break;
case "SunsetToSunrise":
VisualStateManager.GoToState(this, "SunsetToSunriseState", true);
SunriseModeChartState();
break;
default:
VisualStateManager.GoToState(this, "OffState", true);
TimelineCard.Visibility = Visibility.Collapsed;
break;
}
}
private void SunriseModeChartState()
{
if (ViewModel.Latitude != "0.0" && ViewModel.Longitude != "0.0")
{
TimelineCard.Visibility = Visibility.Visible;
LocationWarningBar.Visibility = Visibility.Collapsed;
}
else
{
TimelineCard.Visibility = Visibility.Collapsed;
LocationWarningBar.Visibility = Visibility.Visible;
}
}
}
}