using System;

using System.Threading;

namespace TelAPI.Example

{

class Program

{

/// <summary>

/// TelApi account sid. You can get it from TelApi dashboard.

/// </summary>

private const string AccountSid = "your-account-sid";

/// <summary>

/// TelApi auth token. You can get it from TelApi dashboard

/// </summary>

private const string AuthToken = "your-auth-token";

/// <summary>

/// Phone number which will receive our sms and calls from TelApi service

/// </summary>

private const string PhoneNumberTo = "phone-number-to";

/// <summary>

/// Our valid Telapi phone number that we purchased and we will use it for sending SMS and calls

/// </summary>

private const string PhoneNumberFrom = "phone-number-from";

static void Main(string[] args)

{

// First we need to create TelApi Rest client. To do so, we need to provide accountSid, and authToken.

var telApi = new TelAPIRestClient(AccountSid, AuthToken);

// Also there is another way of creating TelApi Rest client with TelAPIConfiguration interface.

// Check DefaultTelAPIConfiguration class for exammple

// var telApi = new TelAPIRestClient(new DefaultTelAPIConfiguration());

// First we will get our Telapi account information

var account = telApi.GetAccount();

Console.WriteLine("Account Sid : {0}", account.Sid);

Console.WriteLine("Account Balance : {0}", account.AccountBalance);

Console.WriteLine("Account Created : {0}", account.DateCreated);

Console.WriteLine("Account Status : {0}", account.Status);

Console.WriteLine();

// Now we will try to send our first SMS message using TelAPI service.

// It's always good to decorate all API calls with the try / catch block

// so that we can catch any exception if something wrong occurs.

try

{

var sms = telApi.SendSmsMessage(PhoneNumberFrom, PhoneNumberTo, "Hello from TelApi.");

Console.WriteLine("SMS Sid : {0}", sms.Sid);

Console.WriteLine("SMS Cost : {0}", sms.Price);

Console.WriteLine("SMS Sent : {0}", sms.DateSent);

Console.WriteLine("SMS Type : {0}", sms.Direction);

}

catch (TelAPIException ex)

{

//If something wrong happens we will catch Telapi exception and print it out

Console.WriteLine("Error message : {0}", ex.Message);

}

Console.WriteLine();

// We can also get all SMS messages that we SENT and RECEIVED from TelApi service.

// We can also filter list with some Sms message options using SmsMessageListOptions() class

// We will ask for all SMS that we sent or received today.

Console.WriteLine("SMS Messages List");

var messageOptions = new SmsMessageListOptions();

messageOptions.DateSent = DateTime.Today;

var messages = telApi.GetSmsMessages(messageOptions);

foreach (var m in messages.SmsMessages)

{

Console.WriteLine("From : {0} To : {1} Body : {2}", m.From, m.To, m.Body);

}

Console.WriteLine();

// Also we can make calls with just one method call.

// We need to provide number from which we will make call (our Telapi purchased number)

// and number which we will call. Also valid URL is needed where Telapi will send some call data

var call = telApi.MakeCall(PhoneNumberFrom, PhoneNumberTo, "http://www.some-url-for-telapi-data.com");

Console.WriteLine("Call Sid : {0}", call.Sid);

Console.WriteLine("Call Status : {0}", call.Status.ToString());

Console.WriteLine("Call Created : {0}", call.DateCreated);

Console.WriteLine();

// We can do various task on calls like sending digits, voice effects, interrupt or hangup call

// We can also RECORD call which we will do in the next lines. We will wait some time, before turning recording ON

// Then after another SLEEP we will turn OFF recording

Thread.Sleep(5000);

try

{

var startRecord = telApi.RecordCall(call.Sid, true);

}

catch (TelAPIException ex)

{

//If something wrong happens we will catch Telapi exception and print it out

Console.WriteLine("Error message : {0}", ex.Message);

}

Console.WriteLine();

Thread.Sleep(5000);

try

{

var stopRecord = telApi.RecordCall(call.Sid, false);

}

catch (TelAPIException ex)

{

//If something wrong happens we will catch Telapi exception and print it out

Console.WriteLine("Error message : {0}", ex.Message);

}

Console.WriteLine();

// Now we will hangup our call using HangupCall(). Also you can hangup call using

// InterruptCall() method and specify the reason of interruption

var hangupCall = telApi.HangupCall(call.Sid);

Console.WriteLine("Hangup Call Sid : {0}", hangupCall.Sid);

Console.WriteLine("Hangup Call Duration : {0}", hangupCall.Duration);

Console.WriteLine("Hangup Call Status : {0}", hangupCall.Status.ToString());

Console.WriteLine();

// We also can query TelApi service for avaliable phone number which we want to purchase.

// We can also filter that list with various parameters

// For example we will query for all avaliable US numbers

var numbers = telApi.GetAvailablePhoneNumbers("US");

foreach (var a in numbers.AvailablePhoneNumbers)

{

Console.WriteLine("Avaliable Phone Number : {0}", a.PhoneNumber);

}

Console.WriteLine();

// There is also options to query our own TelApi numbers that we purchased

var incomingNumbers = telApi.GetIncomingPhoneNumbers();

foreach (var i in incomingNumbers.IncomingPhoneNumbers)

{

Console.WriteLine("Incoming Phone Number : {0}", i.PhoneNumber);

}

Console.WriteLine();

// Telapi service provide us with Transcribing feauture. That means

// that we can provide some external audio Url which Telapi will transcribe for us

// and save result on our account which then we can get using TelApi api

var transcribe = telApi.TranscribeAudio("http://www.some-external-audio-url.com");

Console.WriteLine("Transcribe Sid : {0}", transcribe.Sid);

Console.WriteLine("Transcribe Started : {0}", transcribe.DateCreated);

Console.WriteLine("Transcribe Status : {0}", transcribe.Status.ToString());

Console.WriteLine();

// If we want to find some information about Phone or Landline numbers

// we can use Carrier and CNAM lookup using TelApi service

var resultCarrier = telApi.CarrierLookup(PhoneNumberFrom);

foreach (var carrier in resultCarrier.CarrierLookups)

{

Console.WriteLine("Carrier Name : {0}", carrier.Carrier);

Console.WriteLine("Carrier Country : {0}", carrier.Country);

Console.WriteLine("Carrier Lookup Price : {0}", carrier.Price);

}

Console.WriteLine();

var resultCnam = telApi.CNAMLookup(PhoneNumberFrom);

foreach (var cnam in resultCnam.CNAMDips)

{

Console.WriteLine("CNAM Body : {0}", cnam.Body);

}

// The End :)

Console.WriteLine("The end :)");

Console.ReadKey();

}

}

}