96 lines
2.8 KiB
C#
96 lines
2.8 KiB
C#
using System.ComponentModel.DataAnnotations;
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namespace Core.Entities;
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public class Team
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{
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public int Id { get; set; }
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[Required]
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[Display(Name = "Team Name")]
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public string Name { get; set; }
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public EventDefinition Event { get; set; }
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public List<Student> Students { get; set; } = [];
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public Student? Captain { get; set; }
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[Display(Name = "Team Id")]
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public string? TeamId { get; set; }
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//public string? RegionalTimeSlot { get; set; }
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// public Tuple<DateTime,DateTime?>? RegionalTimeSlotObj
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//{
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// get
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// {
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// if (string.IsNullOrEmpty(RegionalTimeSlot))
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// return null;
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// var times = Regex.Matches(RegionalTimeSlot, @"(.*)\s*-\s*(.*)");
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// if (times.Count == 0)
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// return Tuple.Create(P(RegionalTimeSlot), (DateTime?)null);
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// var match = times[0];
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// if (!match.Success)
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// return Tuple.Create(P(RegionalTimeSlot), (DateTime?)null);
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// return Tuple.Create(P(match.Groups[1].Value), (DateTime?)P(match.Groups[2].Value));
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// return null;
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// }
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//}
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private DateTime P(string s)
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{
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var dt = DateTime.Parse(s);
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if (dt.TimeOfDay < TimeSpan.FromHours(7))
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return dt + TimeSpan.FromHours(12);
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return dt;
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}
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public virtual Team CloneWithOmittedStudents(IEnumerable<Student> studentsToOmit)
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{
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var studentsToOmitList = studentsToOmit.ToList();
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var omittedStudents = Students.Where(studentsToOmitList.Contains).ToList();
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if (!omittedStudents.Any())
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return new Team{Captain = Captain, Event = Event, Students = Students.ToList(), TeamId = Name};
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var remainingStudents = Students.Where(s => !studentsToOmitList.Contains(s)).ToList();
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return new PartialTeam { Name = Name, Event = Event, Students = remainingStudents, OmittedStudents = omittedStudents};
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}
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public Team Clone() => CloneWithOmittedStudents([]);
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public static int GetStudentTeamOverlapCount(IList<Team>[] timeSlots)
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{
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return timeSlots.Sum(GetStudentTeamOverlapCount);
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}
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private static int GetStudentTeamOverlapCount(IList<Team> timeSlot)
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{
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return GetStudentTeamOverlaps(timeSlot).Count();
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}
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public static IEnumerable<Tuple<Student, IEnumerable<Team>>> GetStudentTeamOverlaps(IList<Team> timeSlot)
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{
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return
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from s in timeSlot.SelectMany(ts => ts.Students).Distinct()
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group s by timeSlot.Where(t => t.Students.Contains(s))
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into gs
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where gs.Key.Count() > 1
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select Tuple.Create(gs.First(), gs.Key);
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}
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public override string ToString()
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{
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return Name;
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}
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public string ToStringWithIndividualAndRegional()
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{
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var ind = Event.EventFormat is EventFormat.Individual ? " (Ind.)" : string.Empty;
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var regional= Event.RegionalEvent ? " (Reg.)" : string.Empty;
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//var regional= Event.RegionalEvent ? " (Reg.)" : string.Empty;
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var eventAttributes = Event.EventAttributes();
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return string.IsNullOrEmpty(eventAttributes) ? Name : Name + " (" + eventAttributes + ")";
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}
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} |