inabox/InABox.Avalonia.Platform.Desktop/Bluetooth.Desktop.cs

using System.Security.Principal;
using InABox.Avalonia.Platform;
using InABox.Core;
using InTheHand.Bluetooth;

namespace InABox.Avalonia.Platform.Desktop;

public class Desktop_Bluetooth : IBluetooth

{
    public Logger? Logger { get; set; }


    public async Task<bool> IsAvailable()
    {
        return await Task.Run(() => false);
    }

    public async Task<bool> WriteAsync(string macaddress, Guid serviceid, Guid characteristicid, byte[] data)
    {
        var available = await InTheHand.Bluetooth.Bluetooth.GetAvailabilityAsync();
        if (available)
        {
            var filter = new BluetoothLEScanFilter();
            filter.Services.Add(serviceid);
            var options = new RequestDeviceOptions()
            {
                AcceptAllDevices = false
            };
            options.Filters.Add(filter);
            var devices = await InTheHand.Bluetooth.Bluetooth.ScanForDevicesAsync(options);
            if (devices.Any())
            {
                return true;    
            }
        }
        return false;
        // IDevice? _device = null;
        // var adapter = CrossBluetoothLE.Current.Adapter;
        // adapter.DeviceDiscovered += (s, e) => _device = e.Device;
        // await adapter.StartScanningForDevicesAsync([serviceid], null);
        // if (_device != null)
        // {
        //     await adapter.ConnectToDeviceAsync(_device);
        //     var service = await _device.GetServiceAsync(serviceid);
        //     var characteristic = await service.GetCharacteristicAsync(characteristicid);
        //     characteristic.WriteAsync(data);
        //     return true;
        // }
        // return false;
    }
}