public static Dictionary <string, string> getAmerasStatus()
{
Dictionary <string, string> AmeraStatus = new Dictionary <string, string>();
HashSet <string> AmeraIds = AmeraTasks.getAmeraIds();
Task <List <AmeraDeviceStatusReport> > task = getAmerasStatusAsync(AmeraIds);
task.Wait();
List <AmeraDeviceStatusReport> reports = task.Result;
foreach (AmeraDeviceStatusReport report in reports)
{
//format time
//amera reports in epoch microseconds UTC
//expected: 2016-04-05 19:20:36.0000000
DateTime epoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
double timeDoubleMillis = Double.Parse(report.time) / 1000;
DateTime time = epoch.AddMilliseconds(timeDoubleMillis);
//detect sensor offline
//because 'Connected' always return true for now
//we detect offline status when the more recent update is more than 45 seconds (2 updates missed)
//by default, sensor updates each 15 seconds
DateTime utcNow = DateTime.UtcNow;
TimeSpan t = utcNow - time;
string status = (t.TotalSeconds < SensorTimeoutSecs ? "Online" : "Offline");
AmeraStatus.Add(report.amera, status);
}
/**
* Dictionary<string, Task<List<AmeraDeviceStatusReport>>> Tasks = new Dictionary<string, Task<List<AmeraDeviceStatusReport>>>();
* foreach (string AmeraId in AmeraIds)
* {
* Tasks.Add(AmeraId, getAmerasStatusAsync(new HashSet<string>() { AmeraId }));
* }
* foreach (string AmeraId in AmeraIds)
* {
* Tasks[AmeraId].Wait();
* List<AmeraDeviceStatusReport> report = Tasks[AmeraId].Result;
* if (report.Count == 1)
* {
* DateTime epoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
* double timeDoubleMillis = Double.Parse(report.First().time) / 1000;
* DateTime time = epoch.AddMilliseconds(timeDoubleMillis);
* DateTime utcNow = DateTime.UtcNow;
*
* TimeSpan t = utcNow - time;
* string status = (t.TotalSeconds < SensorTimeoutSecs ? "Online" : "Offline");
* AmeraStatus.Add(report[0].amera, status);
* }
* else
* {
* Console.WriteLine("Error - No status report replied! {0}",report.Count);
* AmeraStatus.Add(AmeraId, "-Not Avail-");
* }
* }
**/
return(AmeraStatus);
}
public static Dictionary <string, string> getAmeraNames()
{
Dictionary <string, string> AmeraNames = new Dictionary <string, string>();
HashSet <string> AmeraIds = AmeraTasks.getAmeraIds();
Dictionary <string, Task <string> > Tasks = new Dictionary <string, Task <string> >();
foreach (string AmeraId in AmeraIds)
{
Tasks.Add(AmeraId, getAmeraNamesAsync(AmeraId));
}
foreach (string AmeraId in AmeraIds)
{
Tasks[AmeraId].Wait();
string jsonResult = Tasks[AmeraId].Result;
//Console.WriteLine(jsonResult);
Dictionary <string, string> AmeraName = JsonConvert.DeserializeObject <Dictionary <string, string> >(jsonResult);
AmeraNames.Add(AmeraId, AmeraName["name"]);
}
return(AmeraNames);
}
static void Main(string[] args)
{
if (args.Length != 2 && args.Length != 3)
{
Console.WriteLine("Amera sensor API (version " + VERSION + ")");
Console.WriteLine("Usage: AmeraSensorApi DoTask 1stAmeraId,2ndAmeraId,... [HTTP_PROXY]");
Console.WriteLine(" List of tasks:");
foreach (string task in TASKS)
{
if (!String.IsNullOrEmpty(task))
{
Console.WriteLine(" {0}-{1}", TASKS.IndexOf(task), task);
}
}
Console.WriteLine(Environment.NewLine);
Console.WriteLine("Example: $ AmeraTasker LTEmonitor 0123af178e7f06b9ee http://127.0.0.1:8888");
Console.WriteLine(" $ AmeraTasker 1 0123af178e7f06b9ee http://127.0.0.1:8888");
Console.WriteLine(Environment.NewLine);
Console.WriteLine("The ID for a given Amera sensor can be found using the Amera Web Portal");
Console.WriteLine("https://manager.meetamera.com/ameras");
Console.WriteLine(Environment.NewLine);
Console.WriteLine("Press a Key to exit");
Console.ReadKey();
System.Environment.Exit(1);
}
// The task to perform
string DoTask = args[0];
List <string> tasknames = (from s in TASKS select s.ToLower()).ToList();
if (!tasknames.Contains(DoTask.ToLower()))
{
Console.Error.WriteLine("Error: no task exist! {0}", DoTask);
System.Environment.Exit(1);
}
//target sensor
HashSet <string> Sensors = new HashSet <string>(args[1].ToLower().Split(',').ToList());
//optional proxy
string proxy = null;
if (args.Length == 3)
{
proxy = args[2];
}
Console.WriteLine("AmeraSensorAPI task {0} started...", DoTask);
Console.WriteLine("Sensors: " + String.Join(",", Sensors));
AmeraTasks ameraTasks = new AmeraTasks(proxy);
//
// is logged in
bool Ok = AmeraTasks.isLoggedIn();
if (!Ok)
{
Console.Error.WriteLine("Error: not logged in!");
System.Environment.Exit(1);
}
//
// get registered sensors
HashSet <string> AmeraIds = AmeraTasks.getAmeraIds();
Console.WriteLine(Environment.NewLine);
Console.WriteLine("Number of registered sensors: {0}", AmeraIds.Count);
//Console.WriteLine(String.Join(",", AmeraIds));
//
// get sensor names
Dictionary <string, string> AmeraNames = AmeraTasks.getAmeraNames();
//Console.WriteLine(Environment.NewLine);
Console.WriteLine("Number of named sensors: {0}", AmeraNames.Count);
//Console.WriteLine(" "+String.Join("\n ", AmeraNames));
//
// get sensor status
Dictionary <string, string> AmerasStatus = AmeraTasks.getAmerasStatus();
//Console.WriteLine(Environment.NewLine);
Console.WriteLine("Number of sensors that report their status: {0}", AmerasStatus.Count);
//Console.WriteLine(" " + String.Join("\n ", AmerasStatus));
//
// Generate new list (Id, Name, Status)
List <cAmeraStatus> AmeraStatusList = new List <cAmeraStatus>();
foreach (string AmeraId in AmeraIds)
{
cAmeraStatus AmeraStatus = new cAmeraStatus();
AmeraStatus.Id = AmeraId;
if (AmeraNames.ContainsKey(AmeraId))
{
AmeraStatus.Name = AmeraNames[AmeraId];
}
else
{
AmeraStatus.Name = "-NotAvail-";
}
if (AmerasStatus.ContainsKey(AmeraId))
{
AmeraStatus.Status = AmerasStatus[AmeraId];
}
else
{
AmeraStatus.Status = "-NotAvail-";
}
AmeraStatusList.Add(AmeraStatus);
}
//Console.WriteLine(Environment.NewLine);
Console.WriteLine("Sensor details: {0}", AmeraStatusList.Count);
Console.WriteLine("Id Name State");
foreach (cAmeraStatus AmeraStatus in AmeraStatusList.OrderBy(n => n.Name).ToList())
{
Console.WriteLine("{0} {1} {2}", AmeraStatus.Id, AmeraStatus.Name, AmeraStatus.Status);
}
//#if IGNORE_FOR_NOW
//
// do LTE monitor
bool SensorSelect = AmeraTasks.setAmeraIds(Sensors);
Console.WriteLine(Environment.NewLine);
Console.WriteLine("Status of setAmeraIds:" + SensorSelect.ToString());
//TBD Dictionary<string, List<AmeraTasks.LteMonitorReport>> LteMonitorReports = AmeraTasks.doLteMonitor(1);
Dictionary <string, string> LteMonitorReports = AmeraTasks.doLteMonitor(1);
Dictionary <string, List <AmeraTasks.FreqCellPair> > FreqCellPairs = AmeraTasks.getFreqCellPairs();
//#endif
Console.WriteLine(Environment.NewLine);
Console.WriteLine("Press a Key to exit");
Console.ReadKey();
System.Environment.Exit(0);
}