mirror of
https://dev.azure.com/TeilRad/sharee.bike%20App/_git/Code
synced 2024-11-06 19:16:26 +01:00
419 lines
16 KiB
C#
419 lines
16 KiB
C#
using System;
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using System.Threading.Tasks;
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using Serilog;
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using TINK.Model.Bikes.BikeInfoNS.BluetoothLock;
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using TINK.Model.Connector;
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using TINK.Model.Device;
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using TINK.Model.User;
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using TINK.MultilingualResources;
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using TINK.Repository.Exception;
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using TINK.Services.BluetoothLock;
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using TINK.Services.BluetoothLock.Exception;
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using TINK.Services.CopriApi.Exception;
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using TINK.Services.Geolocation;
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using TINK.View;
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namespace TINK.ViewModel.Bikes.Bike.BluetoothLock.RequestHandler
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{
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/// <summary> Bike is disposable, lock is open and connected to app. </summary>
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/// <remarks>
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/// This state can not be occur because
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/// - app does not allow to return bike/ cancel reservation when lock is not closed
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/// - as long as app is connected to lock
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/// - lock can not be opened manually
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/// - no other device can access lock
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/// </remarks>
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public class DisposableOpen : Base, IRequestHandler
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{
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/// <summary> Bike is disposable, lock is open and can be reached via bluetooth. </summary>
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/// <remarks>
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/// This state should never occur because as long as a ILOCKIT is connected it
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/// - cannot be closed manually
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/// - no other device can access lock
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/// - app itself should never event attempt to open a lock which is not rented.
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/// </remarks>
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/// <param name="smartDevice">Provides info about the smart device (phone, tablet, ...)</param>
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/// <param name="bikesViewModel">View model to be used for progress report and unlocking/ locking view.</param>
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public DisposableOpen(
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IBikeInfoMutable selectedBike,
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Func<bool> isConnectedDelegate,
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Func<bool, IConnector> connectorFactory,
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IGeolocationService geolocation,
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ILocksService lockService,
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Func<IPollingUpdateTaskManager> viewUpdateManager,
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ISmartDevice smartDevice,
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IViewService viewService,
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IBikesViewModel bikesViewModel,
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IUser activeUser) : base(
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selectedBike,
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AppResources.ActionRentBike, // Rent Bike
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true, // Show button "Rent Bike"
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isConnectedDelegate,
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connectorFactory,
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geolocation,
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lockService,
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viewUpdateManager,
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smartDevice,
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viewService,
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bikesViewModel,
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activeUser)
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{
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LockitButtonText = AppResources.ActionCloseLock; // Close Lock
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IsLockitButtonVisible = true; // Show button "Close Lock"
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}
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/// <summary>Rents bike by reserving bike and renting bike.</summary>
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/// <returns>Next request handler.</returns>
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public async Task<IRequestHandler> HandleRequestOption1() => await RentBike();
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/// <summary>Closes Lock.</summary>
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/// <returns>Next request handler.</returns>
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public async Task<IRequestHandler> HandleRequestOption2() => await CloseLock();
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public async Task<IRequestHandler> RentBike()
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{
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Log.ForContext<DisposableOpen>().Information("User request to book bike {bikeId}.", SelectedBike.Id);
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BikesViewModel.IsIdle = false;
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// Stop polling before requesting bike.
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BikesViewModel.ActionText = AppResources.ActivityTextOneMomentPlease;
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await ViewUpdateManager().StopAsync();
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//reserve bike prior to book.
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BikesViewModel.ActionText = AppResources.ActivityTextReservingBike;
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IsConnected = IsConnectedDelegate();
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try
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{
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await ConnectorFactory(IsConnected).Command.DoReserve(SelectedBike);
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Log.ForContext<DisposableOpen>().Information("User reserved bike {bikeId} successfully.", SelectedBike.Id);
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}
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catch (Exception exception)
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{
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BikesViewModel.ActionText = string.Empty;
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Log.ForContext<DisposableOpen>().Information("Request to reserve bike {bikeId} declined.", SelectedBike.Id);
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if (exception is BookingDeclinedException)
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{
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// Too many bikes booked.
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Log.ForContext<DisposableOpen>().Error("Maximum count of bikes {exception.MaxBikesCount} already requested/ booked.", (exception as BookingDeclinedException).MaxBikesCount);
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await ViewService.DisplayAlert(
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AppResources.MessageHintTitle,
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string.Format(AppResources.ErrorReservingBikeTooManyReservationsRentals, SelectedBike.Id, (exception as BookingDeclinedException).MaxBikesCount),
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AppResources.MessageAnswerOk);
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}
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else if (exception is WebConnectFailureException
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|| exception is RequestNotCachableException)
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{
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// Copri server is not reachable.
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Log.ForContext<DisposableOpen>().Error("Copri server not reachable.");
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await ViewService.DisplayAlert(
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AppResources.ErrorNoConnectionTitle,
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AppResources.ErrorNoWeb,
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AppResources.MessageAnswerOk);
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}
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else
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{
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Log.ForContext<DisposableOpen>().Error("{@exception}", exception);
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await ViewService.DisplayAdvancedAlert(
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AppResources.ErrorReservingBikeTitle,
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exception.Message,
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AppResources.ErrorTryAgain,
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AppResources.MessageAnswerOk);
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}
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// Disconnect lock.
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BikesViewModel.ActionText = AppResources.ActivityTextDisconnectingLock;
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try
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{
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SelectedBike.LockInfo.State = await LockService.DisconnectAsync(SelectedBike.LockInfo.Id, SelectedBike.LockInfo.Guid);
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Log.ForContext<DisposableOpen>().Information("Lock from bike {bikeId} disconnected successfully.", SelectedBike.Id);
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}
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catch (Exception disconnectException)
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{
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Log.ForContext<DisposableOpen>().Information("Lock from bike {bikeId} can not be disconnected. {@exception}", SelectedBike.Id, disconnectException);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorDisconnect;
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}
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// Restart polling again.
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BikesViewModel.ActionText = AppResources.ActivityTextStartingUpdater;
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await ViewUpdateManager().StartAsync();
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BikesViewModel.ActionText = string.Empty;
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BikesViewModel.IsIdle = true;
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return this;
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}
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// Book bike
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BikesViewModel.ActionText = AppResources.ActivityTextRentingBike;
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IsConnected = IsConnectedDelegate();
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try
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{
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await ConnectorFactory(IsConnected).Command.DoBookAsync(SelectedBike);
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Log.ForContext<DisposableOpen>().Information("User booked bike {bikeId} successfully.", SelectedBike.Id);
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}
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catch (Exception exception)
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{
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BikesViewModel.ActionText = string.Empty;
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Log.ForContext<DisposableOpen>().Information("Booking of bike {bikeId} failed.", SelectedBike.Id);
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if (exception is WebConnectFailureException)
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{
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// Copri server is not reachable.
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Log.ForContext<DisposableOpen>().Error("Copri server not reachable.");
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await ViewService.DisplayAlert(
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AppResources.ErrorNoConnectionTitle,
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AppResources.ErrorNoWeb,
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AppResources.MessageAnswerOk);
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}
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else
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{
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Log.ForContext<DisposableOpen>().Error("{@exception}", exception);
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await ViewService.DisplayAlert(
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AppResources.ErrorRentingBikeTitle,
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exception.Message,
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AppResources.MessageAnswerOk);
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}
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// Disconnect lock.
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BikesViewModel.ActionText = AppResources.ActivityTextDisconnectingLock;
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try
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{
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SelectedBike.LockInfo.State = await LockService.DisconnectAsync(SelectedBike.LockInfo.Id, SelectedBike.LockInfo.Guid);
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Log.ForContext<DisposableOpen>().Error("Lock from bike {bikeId} disconnected successfully.", SelectedBike.Id);
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}
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catch (Exception disconnectException)
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{
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Log.ForContext<DisposableOpen>().Error("Lock from bike {bikeId} can not be disconnected. {Exception}", SelectedBike.Id, disconnectException);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorDisconnect;
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}
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BikesViewModel.ActionText = AppResources.ActivityTextStartingUpdater;
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await ViewUpdateManager().StartAsync(); // Restart polling again.
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BikesViewModel.ActionText = string.Empty;
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BikesViewModel.IsIdle = true; // Unlock GUI
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return RequestHandlerFactory.Create(SelectedBike, IsConnectedDelegate, ConnectorFactory, GeolocationService, LockService, ViewUpdateManager, SmartDevice, ViewService, BikesViewModel, ActiveUser);
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}
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// Get current charging level
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BikesViewModel.ActionText = AppResources.ActivityTextReadingChargingLevel;
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ILockService btLock = LockService[SelectedBike.LockInfo.Id];
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try
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{
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SelectedBike.LockInfo.BatteryPercentage = await btLock.GetBatteryPercentageAsync();
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Log.ForContext<DisposableOpen>().Information("Battery state of lock from {bikeId} read successfully.", SelectedBike.Id);
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}
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catch (Exception exception)
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{
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Log.ForContext<DisposableOpen>().Information("Battery state of lock from {bikeId} can not be read.", SelectedBike.Id);
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if (exception is OutOfReachException)
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{
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Log.ForContext<DisposableOpen>().Debug("Lock is out of reach.");
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BikesViewModel.ActionText = AppResources.ActivityTextErrorReadingChargingLevelOutOfReach;
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}
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else
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{
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Log.ForContext<DisposableOpen>().Error("{@exception}", exception);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorReadingChargingLevelGeneral;
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}
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}
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// Get lock infos.
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BikesViewModel.ActionText = AppResources.ActivityTextStartingUpdatingLockingState;
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var versionTdo = btLock.VersionInfo;
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if (versionTdo != null)
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{
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SelectedBike.LockInfo.VersionInfo = new VersionInfo.Builder
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{
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FirmwareVersion = versionTdo.FirmwareVersion,
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HardwareVersion = versionTdo.HardwareVersion,
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LockVersion = versionTdo.LockVersion,
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}.Build();
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}
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// Update backend
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IsConnected = IsConnectedDelegate();
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try
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{
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await ConnectorFactory(IsConnected).Command.UpdateLockingStateAsync(SelectedBike);
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Log.ForContext<DisposableOpen>().Information("Backend updated for bike {bikeId} successfully.", SelectedBike.Id);
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}
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catch (Exception exception)
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{
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Log.ForContext<DisposableOpen>().Information("Updating backend for bike {bikeId} failed.", SelectedBike.Id);
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if (exception is WebConnectFailureException)
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{
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// No web.
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Log.ForContext<DisposableOpen>().Debug("Copri server not reachable. No web");
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BikesViewModel.ActionText = AppResources.ActivityTextErrorNoWebUpdateingLockstate;
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}
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else if (exception is ResponseException copriException)
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{
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// Copri exception.
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Log.ForContext<DisposableOpen>().Debug("{response}", copriException.Response);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorStatusUpdateingLockstate;
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}
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else
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{
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Log.ForContext<DisposableOpen>().Debug("{@exception}", exception);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorConnectionUpdateingLockstate;
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}
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}
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BikesViewModel.ActionText = AppResources.ActivityTextStartingUpdater;
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await ViewUpdateManager().StartAsync(); // Restart polling again.
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BikesViewModel.ActionText = string.Empty;
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BikesViewModel.IsIdle = true; // Unlock GUI
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return RequestHandlerFactory.Create(SelectedBike, IsConnectedDelegate, ConnectorFactory, GeolocationService, LockService, ViewUpdateManager, SmartDevice, ViewService, BikesViewModel, ActiveUser);
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}
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public async Task<IRequestHandler> CloseLock()
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{
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Log.ForContext<DisposableOpen>().Information("User request to close lock of bike {bikeId}.", SelectedBike.Id);
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BikesViewModel.IsIdle = false;
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// Stop polling before requesting bike.
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BikesViewModel.ActionText = AppResources.ActivityTextOneMomentPlease;
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await ViewUpdateManager().StopAsync();
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// Close lock
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BikesViewModel.ActionText = AppResources.ActivityTextClosingLock;
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try
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{
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SelectedBike.LockInfo.State = (await LockService[SelectedBike.LockInfo.Id].CloseAsync())?.GetLockingState() ?? LockingState.UnknownDisconnected;
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Log.ForContext<DisposableOpen>().Information("Lock of bike {bikeId} closed successfully.", SelectedBike.Id);
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}
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catch (Exception exception)
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{
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Log.ForContext<DisposableOpen>().Information("Lock of bike {bikeId} can not be closed.", SelectedBike.Id);
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BikesViewModel.ActionText = string.Empty;
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if (exception is OutOfReachException)
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{
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Log.ForContext<DisposableOpen>().Debug("Lock is out of reach.");
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await ViewService.DisplayAlert(
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AppResources.ErrorCloseLockTitle,
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AppResources.ErrorLockOutOfReach,
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AppResources.MessageAnswerOk);
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}
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else if (exception is CouldntCloseMovingException)
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{
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Log.ForContext<DisposableOpen>().Debug("Lock is moving.");
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await ViewService.DisplayAlert(
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AppResources.ErrorCloseLockTitle,
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AppResources.ErrorLockMoving,
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AppResources.MessageAnswerOk);
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}
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else if (exception is CouldntCloseBoltBlockedException)
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{
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Log.ForContext<DisposableOpen>().Debug("Bold is blocked.");
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await ViewService.DisplayAlert(
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AppResources.ErrorCloseLockTitle,
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AppResources.ErrorCloseLockBoltBlocked,
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AppResources.MessageAnswerOk);
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}
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else
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{
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Log.ForContext<DisposableOpen>().Debug("{@exception}", exception);
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await ViewService.DisplayAdvancedAlert(
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AppResources.ErrorCloseLockTitle,
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exception.Message,
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AppResources.ErrorTryAgain,
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AppResources.MessageAnswerOk);
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}
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SelectedBike.LockInfo.State = exception is StateAwareException stateAwareException
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? stateAwareException.State
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: LockingState.UnknownDisconnected;
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}
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// get current charging level
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ILockService btLock = LockService[SelectedBike.LockInfo.Id];
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BikesViewModel.ActionText = AppResources.ActivityTextReadingChargingLevel;
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try
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{
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SelectedBike.LockInfo.BatteryPercentage = await btLock.GetBatteryPercentageAsync();
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Log.ForContext<ReservedOpen>().Information("Battery state of lock from {bikeId} read successfully.", SelectedBike.Id);
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}
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catch (Exception exception)
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{
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Log.ForContext<ReservedOpen>().Information("Battery state of lock from {bikeId} can not be read", SelectedBike.Id);
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if (exception is OutOfReachException)
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{
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Log.ForContext<ReservedOpen>().Debug("Lock is out of reach.");
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BikesViewModel.ActionText = AppResources.ActivityTextErrorReadingChargingLevelOutOfReach;
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}
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else
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{
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Log.ForContext<ReservedOpen>().Debug("{@exception}", exception);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorReadingChargingLevelGeneral;
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}
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}
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// Get lock infos.
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BikesViewModel.ActionText = AppResources.ActivityTextStartingUpdatingLockingState;
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var versionTdo = btLock.VersionInfo;
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if (versionTdo != null)
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{
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SelectedBike.LockInfo.VersionInfo = new VersionInfo.Builder
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{
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FirmwareVersion = versionTdo.FirmwareVersion,
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HardwareVersion = versionTdo.HardwareVersion,
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LockVersion = versionTdo.LockVersion,
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}.Build();
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}
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// update backend
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IsConnected = IsConnectedDelegate();
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try
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{
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await ConnectorFactory(IsConnected).Command.UpdateLockingStateAsync(SelectedBike);
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Log.ForContext<ReservedOpen>().Information("Backend updated for bike {bikeId} successfully.", SelectedBike.Id);
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}
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catch (Exception exception)
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{
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Log.ForContext<ReservedOpen>().Information("Updating backend for bike {bikeId} failed.", SelectedBike.Id);
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if (exception is WebConnectFailureException)
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{
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// No web.
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Log.ForContext<ReservedOpen>().Debug("Copri server not reachable. No web.");
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BikesViewModel.ActionText = AppResources.ActivityTextErrorNoWebUpdateingLockstate;
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}
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else if (exception is ResponseException copriException)
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{
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// Copri exception.
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Log.ForContext<ReservedOpen>().Debug("{response}", copriException.Response);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorStatusUpdateingLockstate;
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}
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else
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{
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Log.ForContext<ReservedOpen>().Debug("{@exception}", exception);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorConnectionUpdateingLockstate;
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}
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}
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// Disconnect lock.
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BikesViewModel.ActionText = AppResources.ActivityTextDisconnectingLock;
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try
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{
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SelectedBike.LockInfo.State = await LockService.DisconnectAsync(SelectedBike.LockInfo.Id, SelectedBike.LockInfo.Guid);
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Log.ForContext<DisposableOpen>().Error("Lock of bike {bikeId} disconnected successfully.", SelectedBike.Id);
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}
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catch (Exception disconnectException)
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{
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Log.ForContext<DisposableOpen>().Error("Lock of bike {bikeId} can not be disconnected. {@exception}", SelectedBike.Id, disconnectException);
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BikesViewModel.ActionText = AppResources.ActivityTextErrorDisconnect;
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}
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BikesViewModel.ActionText = AppResources.ActivityTextStartingUpdater;
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await ViewUpdateManager().StartAsync();
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BikesViewModel.ActionText = string.Empty;
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BikesViewModel.IsIdle = true;
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return RequestHandlerFactory.Create(SelectedBike, IsConnectedDelegate, ConnectorFactory, GeolocationService, LockService, ViewUpdateManager, SmartDevice, ViewService, BikesViewModel, ActiveUser);
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}
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}
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}
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