Files
Essentials/essentials-framework/Essentials Devices Common/Essentials Devices Common/Evertz/EvertzEndpoint.cs

337 lines
9.3 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Crestron.SimplSharp;
using PepperDash.Core;
using PepperDash.Essentials.Core;
using System.Text.RegularExpressions;
using Crestron.SimplSharp.Net.Http;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
namespace PepperDash.Essentials.Devices.Common
{
public class EvertzEndpoint : Device
{
public IBasicCommunication Communication { get; private set; }
public CommunicationGather PortGather { get; private set; }
public GenericCommunicationMonitor CommunicationMonitor { get; private set; }
private GenericHttpClient Client;
public string userName;
public string password;
public string Address;
private bool OnlineStatus;
public BoolFeedback OnlineFeedback;
public IntFeedback PresetFeedback;
public bool isSubscribed;
CrestronQueue CommandQueue;
public Dictionary<string, EvertzEndpointPort> Ports;
private string _ControllerKey;
private EvertzEndpointStatusServer StatusServer;
private String StatusServerId;
/// <summary>
/// Shows received lines as hex
/// </summary>
public bool ShowHexResponse { get; set; }
public EvertzEndpoint(string key, string name, EvertzEndpointPropertiesConfig props, string type) :
base(key, name)
{
this.Address = props.address;
Client = new GenericHttpClient(string.Format("{0}-GenericWebClient", name), string.Format("{0}-GenericWebClient", name), this.Address);
Client.ResponseRecived += new EventHandler<GenericHttpClientEventArgs>(Client_ResponseRecived);
Ports = new Dictionary<string, EvertzEndpointPort>();
if (type.ToLower() == "mma10g-trs4k")
{
//create port hdmi 01
EvertzEndpointPort hdmi1 = new EvertzEndpointPort("HDMI01", "131.0@s", "136.0@s");
EvertzEndpointPort hdmi2 = new EvertzEndpointPort("HDMI02", "131.1@s", "136.1@s");
// add to dictionay with all keys
addPortToDictionary(hdmi1);
addPortToDictionary(hdmi2);
}
_ControllerKey = null;
if (props.controllerKey != null)
{
_ControllerKey = props.controllerKey;
}
AddPostActivationAction( () => {PostActivation();});
CrestronEnvironment.ProgramStatusEventHandler += new ProgramStatusEventHandler(CrestronEnvironment_ProgramStatusEventHandler);
if (props.CommunicationMonitorProperties != null)
{
CommunicationMonitor = new GenericCommunicationMonitor(this, Client, props.CommunicationMonitorProperties);
}
else
{
CommunicationMonitor = new GenericCommunicationMonitor(this, Client, 40000, 120000, 300000, "v.api/apis/EV/SERVERSTATUS");
}
}
/// <summary>
/// Helper method
/// </summary>
/// <param name="port"></param>
private void addPortToDictionary(EvertzEndpointPort port)
{
Ports.Add(port.PortName, port);
Ports.Add(port.ResolutionVarID, port);
Ports.Add(port.SyncVarID, port);
//PollForState(port.SyncVarID);
//PollForState(port.ResolutionVarID);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public override bool CustomActivate()
{
// Create Device -> Constructor fires
// PreActivations get called
// CustomActivate Gets Called Anything that is involved with this single class Ex: Connection, Setup Feedback, Etc.
// After this point all devices are ready for interaction
// PostActivation gets called. Use this for interClass activation.
CommunicationMonitor.Start();
OnlineFeedback = new BoolFeedback(() => { return OnlineStatus; });
//CrestronConsole.AddNewConsoleCommand(SendLine, "send" + Key, "", ConsoleAccessLevelEnum.AccessOperator);
return true;
}
/// <summary>
///
/// </summary>
private void PostActivation()
{
Debug.Console(2, this, "EvertzEndpoint Post Activation");
if (_ControllerKey != null)
{
StatusServer = DeviceManager.GetDeviceForKey(_ControllerKey) as EvertzEndpointStatusServer;
StatusServer.RegisterEvertzEndpoint(this);
// RegisterStatusServer();
// SendStatusRequest();
}
// PollAll();
}
void CrestronEnvironment_ProgramStatusEventHandler(eProgramStatusEventType programEventType)
{
if (programEventType == eProgramStatusEventType.Stopping)
{
Debug.Console(1, this, "Program stopping. Disabling EvertzStatusServer");
if (StatusServerId != null)
{
//UnregisterServer();
}
}
}
private void ProcessServerStatusRequest(EvertsStatusRequesstResponse status)
{
// var status = JsonConvert.DeserializeObject<EvertsStatusRequesstResponse>(SendStatusRequest());
if (status.error != null)
{
}
else if (status.data != null)
{
foreach (var server in status.data.servers)
{
if (server.name == string.Format("{0}-{1}", this.Name, StatusServer.Address))
{
StatusServerId = server.id;
Debug.Console(2, this, "EvertzEndpoint {0} StatusServer {1} Registered ID {2}", Name, StatusServer.Name, StatusServerId);
/*
foreach (var port in Ports)
{
// TODO JTA: This needs a better check
// you get a {"status": "success"} or "error": "error to register notification- Variable exists.."
if (!server.notify.parameters.Contains(port.Value.ResolutionVarID))
{
RegisterForNotification(StatusServerId, port.Value.ResolutionVarID);
}
if (!server.notify.parameters.Contains(port.Value.ResolutionVarID))
{
RegisterForNotification(StatusServerId, port.Value.SyncVarID);
}
}
*/
break;
}
}
StatusServerId = null;
}
}
private void RegisterServerWithEndpoint()
{
/*
var registrationResult = RegisterServer(StatusServer.Address, string.Format("{0}-{1}", this.Name, StatusServer.Address), StatusServer.Server.Port.ToString());
Debug.Console(2, this, "EvertzEndpointStatusServer Registration Result with device {0}\n{1}", Address, registrationResult);
if (registrationResult.Contains("success"))
{
RegisterStatusServer();
}
else
{
Debug.Console(0, this, "EvertzEndpointStatusServer RegisterServerWithEndpoint with device {0}\n{1}", Address, registrationResult);
}
* */
}
public void PollAll()
{
string collection = "";
foreach (var parameter in Ports)
{
if (parameter.Key.Contains("@"))
{
collection = collection + parameter.Key + ",";
}
}
collection = collection.Substring(0, collection.Length - 1);
SendGetRequest(collection);
}
public void PollForState(string varId)
{
try
{
SendGetRequest(varId);
//var returnState = JsonConvert.DeserializeObject<EvertzPortRestResponse>(SendGetRequest(varId));
}
catch (Exception e)
{
Debug.Console(0, this, "PollForState {0}", e);
}
}
public void ProcessGetParameterResponse(EvertzPortRestResponse response)
{
var PortObject = Ports[response.id];
if (response.name == "Input Status")
{
if (response.value == "Missing") { PortObject.SyncDetected = false; }
else { PortObject.SyncDetected = true; }
}
}
public void SendGetRequest(string s)
{
Client.SendText("v.api/apis/EV/GET/parameter/{0}", s);
}
public void SendStatusRequest()
{
Client.SendText("/v.api/apis/EV/SERVERSTATUS");
}
public void RegisterServer(string hostname, string servername, string port)
{
Client.SendText("v.api/apis/EV/SERVERADD/server/{0}/{1}/{2}/udp", hostname, servername, port);
}
public void UnregisterServer()
{
if (StatusServerId != null)
{
Client.SendTextNoResponse("v.api/apis/EV/SERVERDEL/server/{0}", StatusServerId);
}
}
// TODO JTA: Craete a UnregisterServerFast using DispatchASync.
public void RegisterForNotification(string varId)
{
Client.SendText("v.api/apis/EV/NOTIFYADD/parameter/{0}/{1}", StatusServerId, varId);
}
void Client_ResponseRecived(object sender, GenericHttpClientEventArgs e)
{
if (e.Error == HTTP_CALLBACK_ERROR.COMPLETED)
{
if (e.RequestPath.Contains("GET/parameter/"))
{
// Get Parameter response
if (!e.ResponseText.Contains("["))
ProcessGetParameterResponse(JsonConvert.DeserializeObject<EvertzPortRestResponse>(e.ResponseText));
else if (e.ResponseText.Contains("["))
{
List<EvertzPortRestResponse> test = JsonConvert.DeserializeObject<List<EvertzPortRestResponse>>(e.ResponseText);
foreach (var thing in test)
{
ProcessGetParameterResponse(thing);
}
}
}
else if (e.RequestPath.Contains("SERVERSTATUS"))
{
PollAll();
ProcessServerStatusRequest(JsonConvert.DeserializeObject<EvertsStatusRequesstResponse>(e.ResponseText));
}
}
}
public class EvertzPortsRestResponse
{
List<EvertzPortRestResponse> test;
}
public class EvertzPortRestResponse
{
public string id;
public string name;
public string type;
public string value;
}
public class EvertzEndpointPort
{
public string PortName;
public string SyncVarID;
public string ResolutionVarID;
public bool SyncDetected;
public string Resolution;
public BoolFeedback SyncDetectedFeedback;
public EvertzEndpointPort (string portName, string syncVarId, string resolutionVarId)
{
PortName = portName;
SyncVarID = syncVarId;
ResolutionVarID = resolutionVarId;
SyncDetectedFeedback = new BoolFeedback(() => { return SyncDetected; });
}
}
}
}