@using System.Net.Http
@using Newtonsoft.Json
@using Newtonsoft.Json.Linq
@{
    
    string strToken;
    strToken = (string)Session["Token"];
    if (strToken == null)
    {
        strToken = GetNewToken();
        Session["Token"] = strToken;
    }
    
    if (Request["command"] != null)
    {
        string strCommand = (string)Request["command"];
        SetSateActuation(strToken,strCommand);
    }
    
    Dictionary<string, string> dicSensors = new Dictionary<string, string>();
    GetStateSensors(strToken, dicSensors);
    
    bool boolValueLED, boolValueRelay;
    GetStateActuations(strToken, out boolValueLED, out boolValueRelay);
}
        @functions {
            
            string GetNewToken()
            {
                
                string strLogin, strPass;
                strLogin = System.Configuration.ConfigurationManager.AppSettings["Login"];
                strPass = System.Configuration.ConfigurationManager.AppSettings["Pass"];
                
                
                
                var obj = new
                {
                    username = strLogin,
                    password = strPass
                };
                string postData = JsonConvert.SerializeObject(obj, Formatting.Indented);
                
                HttpWebRequest httpWebRequest = (HttpWebRequest)HttpWebRequest.Create("https://dashboard.us.enableiot.com/v1/api/auth/token");
                httpWebRequest.Method = "POST";
                httpWebRequest.ContentType = "application/json";
                
                byte[] byte1 = System.Text.Encoding.UTF8.GetBytes(postData);
                httpWebRequest.ContentLength = byte1.Length;
                httpWebRequest.GetRequestStream().Write(byte1, 0, byte1.Length);
                httpWebRequest.GetRequestStream().Close();
                
                StreamReader reader = new StreamReader(httpWebRequest.GetResponse().GetResponseStream());
                JObject objResponse = JObject.Parse(reader.ReadToEnd());
                return (string)objResponse["token"];
            }
            void GetStateSensors(string strToken, Dictionary<string, string> dicSensors)
            {
                
                
                
                var obj = new
                {
                    from = -20,
                    targetFilter = new { deviceList = new[] { "9e-8d-22-0c-50-7b" } },
                    metrics = new[] { new {
						id="99fb5b73-a9e2-4ae0-8a0d-45e6a7cc0541",
						op="none"
					},
                    new {
						id="b3731f8a-4f31-414d-a072-b364b1792b5b",
						op="none"
					}
				}
                };
                string postData = JsonConvert.SerializeObject(obj, Formatting.Indented);
                
                HttpWebRequest httpWebRequest = (HttpWebRequest)HttpWebRequest.Create("https://dashboard.us.enableiot.com/v1/api/accounts/4c8c6b2e-c54f-4df5-8bbb-a5e59df85aaa/data/search");
                httpWebRequest.Method = "POST";
                httpWebRequest.ContentType = "application/json";
                
                httpWebRequest.Headers.Add("Authorization", "Bearer " + strToken);
                httpWebRequest.Headers.Add("accountId", "4c8c6b2e-c54f-4df5-8bbb-a5e59df85aaa");
                
                byte[] byte1 = System.Text.Encoding.UTF8.GetBytes(postData);
                httpWebRequest.ContentLength = byte1.Length;
                httpWebRequest.GetRequestStream().Write(byte1, 0, byte1.Length);
                httpWebRequest.GetRequestStream().Close();
                
                StreamReader reader = new StreamReader(httpWebRequest.GetResponse().GetResponseStream());
                JObject objResponse = JObject.Parse(reader.ReadToEnd());
                
                string strValueSensor = (string)objResponse["series"][0]["points"][0]["value"];
                dicSensors.Add("pressure", strValueSensor);
                strValueSensor = (string)objResponse["series"][1]["points"][0]["value"];
                strValueSensor = Math.Round(decimal.Parse(strValueSensor, System.Globalization.CultureInfo.CreateSpecificCulture("en")), 2).ToString();
                dicSensors.Add("temperature", strValueSensor);
            }
            void GetStateActuations(string strToken, out bool boolValueLED, out bool boolValueRelay)
            {
                
                
                
                HttpWebRequest httpWebRequest = (HttpWebRequest)HttpWebRequest.Create("https://dashboard.us.enableiot.com/v1/api/accounts/4c8c6b2e-c54f-4df5-8bbb-a5e59df85aaa/control/devices/9e-8d-22-0c-50-7b?from=-60000");
                httpWebRequest.Method = "GET";
                
                httpWebRequest.Headers.Add("Authorization", "Bearer " + strToken);
                httpWebRequest.Headers.Add("accountId", "4c8c6b2e-c54f-4df5-8bbb-a5e59df85aaa");
                
                StreamReader reader = new StreamReader(httpWebRequest.GetResponse().GetResponseStream());
                JArray jArr = (JArray)JsonConvert.DeserializeObject(reader.ReadToEnd());
                
                Dictionary<long, string> dicSensorLED = new Dictionary<long, string>();
                Dictionary<long, string> dicSensorRelay = new Dictionary<long, string>();
                long longTicks;
                foreach (JObject item in jArr)
                {
                    longTicks = DateTime.Parse((string)item["created"]).Ticks;
                    if ((string)item["command"] == "LED.v1.0")
                    {
                        if (!dicSensorLED.ContainsKey(longTicks)) dicSensorLED.Add(longTicks, (string)item["params"][0]["value"]);
                    }
                    else
                    {
                        if (!dicSensorRelay.ContainsKey(longTicks)) dicSensorRelay.Add(longTicks, (string)item["params"][0]["value"]);
                    }
                }
                
                string strValueLED = dicSensorLED[dicSensorLED.Max(x => x.Key)];
                string strValueRelay = dicSensorRelay[dicSensorRelay.Max(x => x.Key)];
                
                if (strValueLED == "0") boolValueLED = false; else boolValueLED = true;
                if (strValueRelay == "0") boolValueRelay = false; else boolValueRelay = true;
                }
            void SetSateActuation(string strToken, string strCommand)
            {
                
                
                
                string strComponentId, strName, strValue, strComplexCommands;
                switch (strCommand)
                {
                    case "led_on":
                        {
                            strComponentId="64dbdbee-e181-403f-8b51-0872e11a289e";
                            strName="LED";
                            strValue = "1";
                            strComplexCommands = "led1_ON";
                            break;
                        }
                    case "led_off":
                        {
                            strComponentId = "64dbdbee-e181-403f-8b51-0872e11a289e";
                            strName = "LED";
                            strValue = "0";
                            strComplexCommands = "led1_OFF";
                            break;
                        }
                    case "relay_on":
                        {
                            strComponentId = "5f72e39a-463a-4e57-bac7-9b32debfd865";
                            strName = "RELAY";
                            strValue = "1";
                            strComplexCommands = "relay1_ON";
                            break;
                        }
                    case "relay_off":
                        {
                            strComponentId = "5f72e39a-463a-4e57-bac7-9b32debfd865";
                            strName = "RELAY";
                            strValue = "0";
                            strComplexCommands = "relay1_OFF";
                            break;
                        }
                    default:
                        
                        return;
                }
                
                var obj = new
                {
                    commands = new[] { new {
                    componentId = strComponentId,
                    parameters= new[] { new
                                        {
                                            name=strName,
                                            value=strValue
                                        }
                    },
                    transport="ws"
                }
                },
                    complexCommands = new[] { strComplexCommands }
                };
                string postData = JsonConvert.SerializeObject(obj, Formatting.Indented);
                
                HttpWebRequest httpWebRequest = (HttpWebRequest)HttpWebRequest.Create("https://dashboard.us.enableiot.com/v1/api/accounts/4c8c6b2e-c54f-4df5-8bbb-a5e59df85aaa/control");
                httpWebRequest.Method = "POST";
                httpWebRequest.ContentType = "application/json";
                
                httpWebRequest.Headers.Add("Authorization", "Bearer " + strToken);
                httpWebRequest.Headers.Add("accountId", "4c8c6b2e-c54f-4df5-8bbb-a5e59df85aaa");
                
                byte[] byte1 = System.Text.Encoding.UTF8.GetBytes(postData);
                httpWebRequest.ContentLength = byte1.Length;
                httpWebRequest.GetRequestStream().Write(byte1, 0, byte1.Length);
                httpWebRequest.GetRequestStream().Close();
                
                httpWebRequest.GetResponse();
                }
            }
        }
        <html>
        <head>
            <title> RESTful   Intel IoT Analytics  ASP.NET Razor</title>
        </head>
        <body>
            <h1> RESTful   Intel IoT Analytics  ASP.NET Razor</h1>
<p>: @DateTime.Now.ToString()</p>
    <p>   <a href="https://github.com/enableiot/iotkit-api/wiki/Api-Home">api  intel iot analytics.</a></p>
    <p>  API :</p>
    <ol>
        <li>,  </li>
        <li>   (sensor)</li>
        <li>   (Actuation)</li>
    </ol>
    <h3> </h3>
    <p>: @dicSensors["temperature"] *</p>
    <p>: @dicSensors["pressure"] </p>
     @if (boolValueLED==false)
        {
            <p>LED: OFF</p>
        }
     else
     {
        <p>LED: ON</p>
     }
    @if (boolValueRelay == false)
    {
        <p>: OFF</p>
    }
    else
    {
        <p>: ON</p>
    }
    <form name="formaction" action="~/index.cshtml" method="get">
        <h3> Actuation</h3>
        <p> LED: 
            <button name="command" type="submit" value="led_on"> ON </button>
            <button name="command" type="submit" value="led_off"> OFF </button>
        </p>
        <p> : 
            <button name="command" type="submit" value="relay_on"> ON </button>
            <button name="command" type="submit" value="relay_off"> OFF </button>
        </p>
        <p></p>
        <p>
            <button name="update" type="submit">   </button>
        </p>
    </form>
</body>
</html>