/// <summary>
/// 从给定的题目句柄创建 ProblemDetailModel 类的新实例。
/// </summary>
/// <param name="handle">题目句柄。</param>
/// <exception cref="ArgumentNullException"/>
public static ProblemDetailModel FromProblemHandle(ProblemHandle handle)
{
if (handle == null)
{
throw new ArgumentNullException(nameof(handle));
}
ProblemDetailModel model = new ProblemDetailModel();
using (ProblemDataProvider data = ProblemDataProvider.Create(handle, true))
{
model.ProblemId = data.ProblemId;
model.Title = data.Title;
model.Description = data.Description;
model.InputDescription = data.InputDescription;
model.OutputDescription = data.OutputDescription;
model.InputExample = data.InputExample;
model.OutputExample = data.OutputExample;
model.Hint = data.Hint;
model.Source = data.Source;
model.Author = data.Author;
model.UserGroupName = UsergroupConvert.ConvertToString(data.AuthorizationGroup);
}
return(model);
}
/// <summary>
/// 创建 ContestDetailModel 类的新实例。
/// </summary>
public ContestDetailModel()
{
ContestId = 0;
Title = string.Empty;
Creator = string.Empty;
UsergroupName = UsergroupConvert.ConvertToString(UserGroup.Standard);
CreationTime = DateTime.Now;
StartTimeString = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
EndTimeString = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
ParticipationModeName = ContestParticipationModeConvert.ConvertToString(ContestParticipationMode.Both);
AuthorizationModeName = ContestAuthorizationModeConvert.ConvertToString(ContestAuthorizationMode.Protected);
Password = string.Empty;
}
/// <summary>
/// 创建 AddProblemModel 类的新实例。
/// </summary>
public ProblemDisplayModel()
{
ProblemId = string.Empty;
Title = string.Empty;
Description = string.Empty;
InputDescription = string.Empty;
OutputDescription = string.Empty;
InputExample = string.Empty;
OutputExample = string.Empty;
Hint = string.Empty;
Source = string.Empty;
Author = string.Empty;
TimeLimit = 1000;
MemoryLimit = 64;
IsSpecialJudge = false;
UserGroupName = UsergroupConvert.ConvertToString(UserGroup.Guests);
}
/// <summary>
/// 从给定的比赛句柄创建 ContestDetailModel 类的新实例。
/// </summary>
/// <param name="handle">比赛句柄。</param>
/// <returns>从给定的比赛句柄创建的比赛详细信息数据模型对象。</returns>
/// <exception cref="ArgumentNullException"/>
public static ContestDetailModel FromContestHandle(ContestHandle handle)
{
if (handle == null)
{
throw new ArgumentNullException(nameof(handle));
}
ContestDetailModel model = new ContestDetailModel();
using (ContestDataProvider data = ContestDataProvider.Create(handle, true))
{
model.ContestId = data.ContestId;
model.Title = data.Title;
model.Creator = data.Creator;
model.UsergroupName = UsergroupConvert.ConvertToString(data.AuthorizationGroup);
model.CreationTime = data.CreationTime;
model.StartTimeString = data.StartTime.ToString("yyyy-MM-dd HH:mm:ss");
model.EndTimeString = data.EndTime.ToString("yyyy-MM-dd HH:mm:ss");
model.AuthorizationModeName = ContestAuthorizationModeConvert.ConvertToString(data.AuthorizationMode);
model.ParticipationModeName = ContestParticipationModeConvert.ConvertToString(data.ParticipationMode);
}
return(model);
}
