sharee.bike-App/TINKLib/Model/Bikes/BikeCollectionUpdater.cs

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2021-05-13 20:03:07 +02:00
using System.Collections.Generic;
using System.Linq;
namespace TINK.Model.Bike
{
public static class BikeCollectionUpdater
{
/// <summary> Updates bikes lock info with the latest lock info from bluetooth service.</summary>
/// <param name="bikes">bikes to be updated.</param>
/// <param name="locksInfo">locks info to be used for updating bikes.</param>
/// <returns></returns>
public static BikeCollection UpdateLockInfo(
this BikeCollection bikes,
IEnumerable<BluetoothLock.LockInfo> locksInfo)
{
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var updatedBikesCollection = new Dictionary<string, BC.BikeInfo>();
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foreach (var bikeInfo in bikes)
{
if (!(bikeInfo is BluetoothLock.BikeInfo bluetoothBikeInfo))
{
// No processing needed because bike is not a bluetooth bike
updatedBikesCollection.Add(bikeInfo.Id, bikeInfo);
continue;
}
// Check if to update current bike lock info using state from bluetooth service or not.
var currentLockInfo = locksInfo.FirstOrDefault(x => x.Id == bluetoothBikeInfo.LockInfo.Id) // Update bike info with latest info from bluethooth service if available
?? bluetoothBikeInfo.LockInfo; // Use lock info state object from copri which holds a lock id and a state of value unknown.
updatedBikesCollection.Add(bluetoothBikeInfo.Id, new BluetoothLock.BikeInfo(bluetoothBikeInfo, currentLockInfo));
}
return new BikeCollection(updatedBikesCollection);
}
}
}