/// <summary>
/// Create XML document
/// </summary>
/// <param name="sourceFile">Input source text file</param>
/// <returns>XML document</returns>
public XDocument CreateXml(IEnumerable <string> sourceFile)
{
if (sourceFile is null)
{
throw new ArgumentNullException(nameof(sourceFile));
}
XDocument xDocument = new XDocument(new XDeclaration("1.0", "utf-8", null));
XElement xRoot = new XElement("urlAddresses");
foreach (var item in sourceFile)
{
if (service.ValidDocument(item))
{
XElement urlAddressNode = new XElement("urlAddress");
GetHost(item, urlAddressNode);
GetSegment(item, urlAddressNode);
GetParam(item, urlAddressNode);
xRoot.Add(urlAddressNode);
}
else
{
logger.Warn($"{item} is not valid!");
}
}
xDocument.Add(xRoot);
return(xDocument);
}
public IEnumerable <Uri> GetUrlsData()
{
IEnumerable <string> urls = File.ReadLines(_filePath);
var result = new List <Uri>();
foreach (var item in urls)
{
if (_validator.Validate(item))
{
result.Add(new Uri(item));
}
else
{
_logger.Warn($"Invalid url was taken: {item}");
}
}
return(result);
}
public ContentResult CalculateFigureArea([FromBody] List <FigurePoint> points)
{
_logger.Info("CalculateFigureArea - Trying to calculate area of figure");
var logPoints = new StringBuilder();
points.ForEach(p => logPoints.AppendFormat("[{0}, {1}], ", p.X, p.Y));
logPoints.Length -= 2; // remove ", " after last point
_logger.Info("given points " + logPoints);
decimal firstSum = 0,
secondSum = 0;
for (int i = 1; i < points.Count - 1; i++)
{
firstSum += points[i].Y * (points[i - 1].X + points[i + 1].X);
secondSum += points[i].X * (points[i + 1].Y + points[i - 1].Y);
}
firstSum /= 2;
secondSum /= 2;
_logger.Info("firstSum = " + firstSum);
_logger.Info("secondSum = " + secondSum);
var isValidArea = firstSum == secondSum;
if (isValidArea)
{
_logger.Info("This figure matches the criteria, returning area");
return(Content("{ \"isValidArea\":" + isValidArea.ToString().ToLower() + ", \"value\":" + firstSum + "}", "application/json"));
}
else
{
_logger.Warn("Figure with this points doesn't match criteria.");
return(Content("{ \"isValidArea\":" + isValidArea.ToString().ToLower() + ", \"value\": \"" + firstSum + " / " + secondSum + "\"}", "application/json"));
}
}
