public IHttpActionResult GenerateFibonacciSeries([FromBody] FibonacciRange req)
{
try
{
RabbitMQClient client = new RabbitMQClient();
GenerateFibonacciPosRange fr = new GenerateFibonacciPosRange();
BigInteger[] results = new BigInteger[req.EndPosition - req.StartPosition + 1];
results = fr.GetSeriesBetweenPosition(req.StartPosition, req.EndPosition);
foreach (decimal num in results)
{
req.result += num.ToString() + ", ";
}
//req.result = results.ToString();
client.SendFibonacciSeries(req);
client.Close();
}
catch (Exception)
{
return(StatusCode(HttpStatusCode.BadRequest));
}
return(Ok(req));
}
private static void runFibonacciRange()
{
FibonacciRange fr = new FibonacciRange();
List <BigInteger> nums = fr.getFibonacciRange(4000000);
for (int i = 0; i < nums.Count; i++)
{
Console.WriteLine(nums[i]);
}
}
private static void Taks1()
{
Console.WriteLine("Taks1:");
IRange fibonacci = new FibonacciRange(10);
Console.Write("Fibonacci:");
fibonacci.Iterate(x => Console.Write(" {0}", x));
Console.WriteLine();
IRange euler = new EulerRange(10);
Console.Write("Euler:");
euler.Iterate(x => Console.Write(" {0}", x));
Console.WriteLine();
}
private static void Task3()
{
Console.WriteLine("Taks3:");
IRange fibonacci = new FibonacciRange(10);
IRange euler = new EulerRange(10);
IRange rangeSumma = new RangeSumma(10, fibonacci, euler);
Console.Write("Fibonacci + Euler:");
rangeSumma.Iterate(x => Console.Write(" {0}", x));
Console.WriteLine();
IRange rangeDifference = new RangeDifference(10, fibonacci, euler);
Console.Write("Fibonacci - Euler:");
rangeDifference.Iterate(x => Console.Write(" {0}", x));
Console.WriteLine();
}
private static void Task2()
{
Console.WriteLine("Taks2:");
IRange fibonacci = new FibonacciRange(10);
IRange negativeFibonacciRange = new NegativeRange(fibonacci);
Console.Write("Negative Fibonacci:");
negativeFibonacciRange.Iterate(x => Console.Write(" {0}", x));
Console.WriteLine();
IRange euler = new EulerRange(10);
IRange negativeEulerRange = new NegativeRange(euler);
Console.Write("Negative Euler:");
negativeEulerRange.Iterate(x => Console.Write(" {0}", x));
Console.WriteLine();
}
public void SendFibonacciSeries(FibonacciRange req)
{
SendMessage(req.Serialize(), "fibonacci.series");
}
public void Setup()
{
fr = new FibonacciRange();
}
public IHttpActionResult GetFibonacciSeries([FromBody] FibonacciRange req)
{
try
{
//RabbitMQClient client = new RabbitMQClient();
using (FibonacciContext context = new FibonacciContext())
{
Fibonacci fibStart = context.Fibonaccis.Find(req.StartPosition + 1);
Fibonacci fibEnd = context.Fibonaccis.Find(req.EndPosition + 1);
GenerateFibonacciPosRange fr = new GenerateFibonacciPosRange();
BigInteger[] results = new BigInteger[req.EndPosition - req.StartPosition + 1];
if (fibStart != null && fibEnd != null)
{
IQueryable <Fibonacci> rtn = from temp in context.Fibonaccis select temp;
var list = rtn.ToList();
var seriesToAdd = list.GetRange(req.StartPosition, req.EndPosition - req.StartPosition + 1);
//filling in the cache for future use.
//creating the response.
seriesToAdd.ForEach(fn =>
{
fr.fibSeries.Add(BigInteger.Parse(fn.FibonacciNumber));
req.FibonacciSeries += fn.FibonacciNumber + ", ";
});
}
else if (fibStart != null && fibEnd == null)
{
IQueryable <Fibonacci> rtn = from temp in context.Fibonaccis select temp;
var list = rtn.ToList();
int fibNums = context.Fibonaccis.Count();
list.ForEach(fn =>
{
fr.fibSeries.Add(BigInteger.Parse(fn.FibonacciNumber));
});
results = fr.GetSeriesBetweenPosition(req.StartPosition, req.EndPosition);
foreach (BigInteger num in results)
{
req.FibonacciSeries += num.ToString() + ", ";
}
fr.SaveSeries(context);
}
else
{
results = fr.GetSeriesBetweenPosition(req.StartPosition, req.EndPosition);
results.ToList().ForEach(fn =>
{
req.FibonacciSeries += fn.ToString();
});
fr.SaveSeries(context);
}
//req.result = results.ToString();
//client.SendFibonacciSeries(req);
//client.Close();
}
}
catch (Exception)
{
return(StatusCode(HttpStatusCode.BadRequest));
}
return(Ok(req));
}
