public async Task HandleDogWaterEvent(MqttApplicationMessage message)
{
var messageText = Encoding.UTF8.GetString(message.Payload);
if (int.TryParse(messageText, out int level))
{
if (level == 0 && lastLevel == 1)
{
Debug.WriteLine(DateTime.Now.ToLongTimeString() + "\tThe dog needs water!");
// Send a push notification.
await fcmService.SendToAll("The Dog Needs Water!", "The office water dish is low.");
}
lastLevel = level;
}
}
