static async Task RunOneTimeAsync(CLIOptions options)
{
ProblemSolver solver = new ProblemSolver(options.LogProgress);
using (var apiaryClient = new ApiaryHttpClient())
{
Console.WriteLine("Getting problem ...");
var problemDefinition = await apiaryClient.GetProblemDefinitionAsync();
Console.WriteLine($"Solving {problemDefinition.Id}");
Stopwatch sw = Stopwatch.StartNew();
string path = solver.Solve(problemDefinition);
sw.Stop();
Console.WriteLine($"Solved [{sw.ElapsedMilliseconds}ms]");
Console.WriteLine("Posting solution");
var problemSolution = new ProblemSolutionDto
{
Path = path
};
var response = await apiaryClient.PutSolution(problemDefinition, problemSolution);
Console.WriteLine($"Valid: {(response.Valid ? "yes" : "no")}");
Console.WriteLine($"In time: {(response.InTime ? "yes" : "no")}");
if (!string.IsNullOrEmpty(response.Message))
{
Console.WriteLine($"Message: {response.Message}");
}
}
}
static async Task RunMineAsync(CLIOptions options)
{
var solver = new ProblemSolver(options.LogProgress);
using (var apiaryClient = new ApiaryHttpClient(options.SaveApiCalls))
using (var solutionService = options.SaveSolutions ? new ProblemSolutionService() : null)
{
int fails = 0;
const int MaxFailInRowCount = 3;
DateTime time = DateTime.MinValue;
while (true)
{
time = await ThrottleAsync(time, ApiaryHttpClient.RequiredDelay);
var problemDefinition = await apiaryClient.GetProblemDefinitionAsync();
Console.WriteLine($"Solving {problemDefinition.Id}");
Stopwatch sw = Stopwatch.StartNew();
string path = solver.Solve(problemDefinition);
sw.Stop();
Console.WriteLine($"Solved [{sw.ElapsedMilliseconds}ms]");
time = await ThrottleAsync(time, ApiaryHttpClient.RequiredDelay);
var problemSolution = new ProblemSolutionDto
{
Path = path
};
var response = await apiaryClient.PutSolution(problemDefinition, problemSolution);
if (!response.Valid || !response.InTime)
{
var ex = new Exception($"Invalid solution for problem={problemDefinition.Id}");
ex.Data[nameof(ProblemSolutionDto)] = problemSolution;
ex.Data[nameof(ProblemDefinitionDto)] = problemDefinition;
throw ex;
}
if (options.SaveSolutions)
{
var added = await solutionService?.RegisterSolutionAsync(problemDefinition.Id, path);
if (!added)
{
fails++;
}
else
{
fails = 0;
}
if (fails == MaxFailInRowCount)
{
break;
}
}
}
}
}
static Task RunAsync(CLIOptions options)
{
switch (options.RunType)
{
case RunType.OneTime:
return(RunOneTimeAsync(options));
case RunType.Mine:
return(RunMineAsync(options));
default:
throw new NotImplementedException();
}
}
static async Task Main(string[] args)
{
var parser = Parser.Default;
CLIOptions options = null;
var result = parser.ParseArguments <CLIOptions>(args)
.WithParsed(opt => options = opt)
.WithNotParsed(_ => Environment.Exit(1));
try
{
await RunAsync(options);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex);
Environment.Exit(1);
}
}