public ProblemFull GetFull(string id)
{
var importResult = _archiveClient.ImportResult(id)[id];
var statusResult = _archiveClient.Status(id)[id];
if (statusResult.Error?.Code == Error.Types.Code.NotFound)
{
return(null);
}
var flags = statusResult.Status.Flags.Flag.ToList();
var containsFlag = new Func <Flag.Types.Reserved, bool>(x => flags.Any(y => y.Reserved == x));
var reservedFlags = Enum.GetValues(typeof(Flag.Types.Reserved))
.Cast <Flag.Types.Reserved>()
.Where(x => x != Flag.Types.Reserved.None)
.Select(x => new ProblemFull.ReservedFlag(x, containsFlag(x)))
.ToList();
var customFlags = flags
.Where(x => x.FlagCase == Flag.FlagOneofCase.Custom)
.Select(x => new ProblemFull.CustomFlag(x.Custom))
.ToList();
var name = importResult.Problem.Info.Name.First().Value;
var maintainers = string.Join(", ", importResult.Problem.Info.Maintainer);
var revision = importResult.Problem.System.Revision.Value.ToBase64();
var extensionValue = importResult.Problem.Profile.First().Extension.Value;
var profileExtension = ProfileExtension.Parser.ParseFrom(extensionValue);
var testGroups = profileExtension.TestGroup.Select(x => new TestGroup
{
Id = x.Id,
Score = x.Score,
Tests = x.Tests.Query.Select(y => y.Id),
WhileOk = x.Tests.ContinueCondition == TestSequence.Types.ContinueCondition.WhileOk,
});
const string pretestsPrefix = "pre";
var hasPretests = profileExtension.TestGroup.Any(x => x.Id == pretestsPrefix);
var pretestsCount = !hasPretests ? 0 : profileExtension
.TestGroup
.FirstOrDefault(x => x.Id != pretestsPrefix)
.Tests.Query.Count;
return(new ProblemFull(
id,
name,
maintainers,
revision,
reservedFlags,
customFlags,
testGroups,
pretestsCount,
$"http://bacs.cs.istu.ru/problem/{id}?key={_bacsStatementsKey}"));
}
private static bool TryGetInternalProblem(IArchiveClient archiveClient, string problemId,
out Bacs.Problem.Problem problem)
{
var importResults = archiveClient.ImportResult(problemId);
var success = importResults.ContainsKey(problemId) &&
importResults[problemId].ResultCase == ImportResult.ResultOneofCase.Problem;
problem = success ? importResults[problemId].Problem : null;
return(success);
}