/// <summary>
/// This method looks for pushes to the doorbell that we may have missed while controller was offline.
/// We only look back 5 minutes and only respond to the last relevent message.
/// </summary>
private void PushBulletGetMissedPushes(string accessToken, string doorbellIden)
{
// workout timestamp
DateTime pushRequestTime = DateTime.Now.ToUniversalTime();
DateTime pushRequetPeriod = pushRequestTime.Add(new TimeSpan(0, -5, 0));
DateTime sTime = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
long unixTimestamp = ((long)(pushRequetPeriod - sTime).TotalSeconds);
// make request and respond if need be
String url = String.Format("https://api.pushbullet.com/v2/pushes?modified_after={0}&active=true", unixTimestamp);
string requestResponse = PushBulletHttpRequest(url, accessToken, Crestron.SimplSharp.Net.Https.RequestType.Get, "");
if (requestResponse != "Error")
{
PushBulletResponse pushBulletResponse = JsonConvert.DeserializeObject <PushBulletResponse>(requestResponse);
List <PushObject> messagesToDoorbell = new List <PushObject>();
foreach (var response in pushBulletResponse.pushes)
{
if ((response.target_device_iden == doorbellIden) && (response.body.Length > 0))
{
messagesToDoorbell.Add(response);
}
}
if (messagesToDoorbell.Count > 0)
{
string messageToDoorbell = messagesToDoorbell[0].body;
OnDoorLockMessageReceived(messageToDoorbell.ToUpper().Trim());
}
else
{
OnDoorLockMessageReceived("No new messages");
}
}
else
{
OnDoorLockMessageReceived("Server Response Error. Check error log");
}
}
/// <summary>
/// Finds the doorbell device and returns the doorbell iden. If doorbell does not exist we create it
/// </summary>
/// <param name="response"></param>
/// <returns></returns>
private string GetDoorbellIden(string requestResponse, string objectName)
{
string iden;
PushBulletResponse pushBulletResponse = JsonConvert.DeserializeObject <PushBulletResponse>(requestResponse);
List <Device> devices = new List <Device>();
foreach (var device in pushBulletResponse.devices)
{
devices.Add(device);
}
Device result = devices.Find(item => item.nickname == objectName);
if (result != null)
{
iden = result.iden;
return(iden);
}
else
{
iden = null;
return(iden);
}
}