using System;
using System.Threading.Tasks;
using TINK.Services.BluetoothLock.Tdo;

namespace TINK.Services.BluetoothLock
{
	/// <summary>
	/// Represents a not exisitng lock.
	/// </summary>
	public class NullLock : ILockService
	{
		private int BikeId { get; }

		public NullLock(int bikeId)
		{
			BikeId = bikeId;
		}

		public Task ReconnectAsync(LockInfoAuthTdo authInfo, TimeSpan connectTimeout) =>
			throw new NotImplementedException();

		public string Name =>
			throw new NotImplementedException();

		public Guid Guid =>
			throw new NotImplementedException();

		public int Id =>
			throw new NotImplementedException();

		public async Task<LockitLockingState?> OpenAsync() =>
			await Task.FromResult((LockitLockingState?)null);

		public async Task<LockitLockingState?> CloseAsync() =>
			await Task.FromResult((LockitLockingState?)null);

		public Task<double> GetBatteryPercentageAsync() =>
			throw new System.Exception($"Can not get battery percentage. Lock {BikeId} not found.");

		public DeviceState? GetDeviceState() =>
			throw new NotImplementedException();

		public Task<bool> GetIsAlarmOffAsync() =>
			throw new System.Exception($"Can not get whether alarm is on or off. Lock {BikeId} not found.");

		public Task<LockInfoTdo> GetLockStateAsync(bool doWaitRetry = false) =>
			throw new NotImplementedException();

		public Task SetIsAlarmOffAsync(bool isActivated) =>
			throw new System.Exception($"Can not set alarm {isActivated}. Lock {BikeId} not found.");

		public async Task<bool> SetSoundAsync(SoundSettings settings) =>
			await Task.FromResult(false);

		public async Task<bool> SetAlarmSettingsAsync(AlarmSettings settings) =>
			await Task.FromResult(false);

		/// <summary> Disconnect from bluetooth lock. </summary>
		public Task Disconnect() =>
			throw new NotImplementedException();

	}
}