public IActionResult Solve(EulerProblem problem)
{
var times = ProjectEulerAnswerGetter.Solve(problem.Id);
if (times.Count == 0)
{
return(new BadRequestObjectResult($"The problem {problem.Id} is not solved yet."));
}
if (problem.IsSolved)
{
return(TrySaveChanges(times));
}
problem.Times = new long[4];
if (!times.TryGetValue("C#", out problem.Times[0]))
{
problem.Times[0] = -1;
}
if (!times.TryGetValue("Java", out problem.Times[1]))
{
problem.Times[1] = -1;
}
if (!times.TryGetValue("C++", out problem.Times[2]))
{
problem.Times[2] = -1;
}
if (!times.TryGetValue("Python", out problem.Times[3]))
{
problem.Times[3] = -1;
}
problem.IsSolved = true;
problem.SolveDate = new DateTime();
return(TrySaveChanges(times));
}
public IActionResult RefreshAll(bool shouldOverride)
{
var ping = new Ping();
if (!ProjectEulerScraper.IsAvailable("https://projecteuler.net/").Result)
{
return(new NotFoundObjectResult("projecteuler.net is not reachable."));
}
Warn("Refreshing all problems...");
for (var i = 1;; i++)
{
if (!ProjectEulerScraper.ProblemExists("https://projecteuler.net/problem=" + i))
{
break;
}
var data = ProjectEulerScraper.GetAll(i);
var problem = Context.EulerProblems.Find(i);
if (problem == null)
{
Context.Add(problem = new EulerProblem(i, null, null));
}
problem.Title = data[EulerProblemPart.Title];
problem.Description = data[EulerProblemPart.Description];
problem.PublishDate = DateParser.ParseEulerDate(data[EulerProblemPart.PublishDate]);
problem.Difficulty = data[EulerProblemPart.Difficulty] == null
? null
: (int?)int.Parse(
Regex.Replace(data[EulerProblemPart.Difficulty], @"[^\d]", ""));
Info($"Problem {i} created: " + problem);
}
Info("Finished refreshing all problems.");
return(TrySaveChanges(Context.EulerProblems));
}
public IActionResult CreateProblem(EulerProblem problem)
{
Context.Add(problem);
Info("Created Problem: " + problem);
return(TrySaveChanges(problem));
}
public IActionResult Solve(EulerProblem problem)
{
return(_service.Solve(problem));
}
public IActionResult Post(EulerProblem problem)
{
return(_service.CreateProblem(problem));
}
