XYOracleNetwork/sdk-ble-flutter

package network.xyo.ble.xyo_ble

import io.flutter.plugin.common.EventChannel
import network.xyo.ble.devices.apple.XYIBeaconBluetoothDevice
import network.xyo.ble.devices.xy.XYFinderBluetoothDevice
import network.xyo.ble.flutter.protobuf.Device
import network.xyo.ble.generic.devices.XYBluetoothDevice

@kotlin.ExperimentalUnsignedTypes
class AddDeviceEventHandler : EventChannel.StreamHandler {

  var eventSink: EventChannel.EventSink? = null

  override fun onListen(args: Any?, events: EventChannel.EventSink?) {
    this.eventSink = events
  }

  override fun onCancel(args: Any?) {
    this.eventSink = null
  }

  fun sendMessage(device: XYBluetoothDevice) {
    val family = Device.Family.newBuilder()
    val range = Device.Range.newBuilder()
    val beacon = Device.IBeacon.newBuilder()
    val deviceData = Device.BluetoothDevice.newBuilder()

    deviceData.setConnected(device.connected)
    deviceData.setRssi((device.rssi ?: -999).toLong())

    if (device is XYIBeaconBluetoothDevice) {
      deviceData.setId(device.id)
      family.setUuid(device.uuid.toString())
      beacon.setUuid(device.uuid.toString())
      beacon.setMajor((device.major.toString().toLong()))
      beacon.setMajor((device.minor.toString().toLong()))
    }

    if (device is XYFinderBluetoothDevice) {
      family.setName(device.name)
    }

    deviceData.setFamily(family)
    deviceData.setRange(range)
    deviceData.setBeacon(beacon)

    ui {
      this@AddDeviceEventHandler.eventSink?.success(
        deviceData.build().toByteArray()
      )
    }
  }
}