internal ChallengePreview(ICtfChallenge challenge, TimeSpan elapsed, EnumDisplayConverter enumCv, int?score, bool?solved)
{
this.Id = challenge.Id;
this.Title = challenge.Title;
this.CategoryId = challenge.Category.Id;
this.Difficulty = enumCv.Convert(challenge.Difficulty);
this.Description = challenge.Description;
if (challenge.Hints != null)
{
this.Hints = challenge.Hints
.Where(x => x.ReleaseTime <= elapsed)
.Select(x => x.Contents)
.ToList();
}
if (challenge.Attachments != null)
{
this.Attachments = challenge.Attachments
.Select(x => new ChallengeAttachmentPreview(x))
.ToList();
}
if (challenge.Endpoint != null)
{
this.Endpoint = EndpointToString(challenge.Endpoint);
}
this.Score = score ?? challenge.BaseScore;
this.IsSolved = solved;
}
internal ChallengeCategoryPreview(
ICtfChallengeCategory category,
TimeSpan elapsed,
EnumDisplayConverter enumCv,
IReadOnlyDictionary <string, int> scores,
HashSet <string> solveIds)
{
this.Id = category.Id;
this.Name = category.Name;
this.Challenges = category.Challenges
.Select(x => scores != null && scores.TryGetValue(x.Id, out var score) ? new ChallengePreview(x, elapsed, enumCv, score, solveIds?.Contains(x.Id)) : new ChallengePreview(x, elapsed, enumCv, null, solveIds?.Contains(x.Id)))
.ToList();
}
internal ChallengeCategoryPreview(ICtfChallengeCategory category, TimeSpan elapsed, EnumDisplayConverter enumCv, IReadOnlyDictionary <string, int> scores)
: this(category, elapsed, enumCv, scores, null)
{
}
internal ChallengeCategoryPreview(ICtfChallengeCategory category, TimeSpan elapsed, EnumDisplayConverter enumCv)
: this(category, elapsed, enumCv, null)
{
}
internal ChallengePreview(ICtfChallenge challenge, TimeSpan elapsed, EnumDisplayConverter enumCv)
: this(challenge, elapsed, enumCv, null)
{
}
/// <summary>
/// Creates a new repository.
/// </summary>
/// <param name="enumCv">Enum display value converter to use for converting display values.</param>
public ChallengePreviewRepository(EnumDisplayConverter enumCv)
{
this.EnumDisplayConverter = enumCv;
}