poprhythm
ddb743847d
This commit introduces several new services and models to manage the meeting schedule state within localStorage. The MeetingScheduleState class is created to track scheduled teams, absent students, time slot counts, extended teams, and excluded students. Additionally, the IMeetingScheduleStateService interface and its implementation, MeetingScheduleStateService, are added to handle loading and saving state data. The MeetingScheduleClipboardService and MeetingScheduleDataService are also introduced to facilitate clipboard operations and data loading from the database, respectively. These enhancements improve the overall functionality and user experience of the meeting scheduling feature.
59 lines
2.3 KiB
C#
59 lines
2.3 KiB
C#
using Core.Entities;
|
|
|
|
namespace Core.Calculation;
|
|
|
|
/// <summary>
|
|
/// Helper methods for calculating overlaps in team scheduling solutions.
|
|
/// </summary>
|
|
public static class OverlapCalculationHelper
|
|
{
|
|
/// <summary>
|
|
/// Creates teams with excluded students and absent students filtered out for overlap calculation.
|
|
/// </summary>
|
|
/// <param name="teams">The teams to filter</param>
|
|
/// <param name="timeSlotIndex">The time slot index for exclusion lookups</param>
|
|
/// <param name="excludedStudents">Dictionary of excluded students: key is (teamId, timeSlotIndex, studentId), value is true if excluded</param>
|
|
/// <param name="absentStudentIds">Set of absent student IDs to exclude from overlap calculations</param>
|
|
/// <returns>Teams with excluded and absent students removed</returns>
|
|
public static Team[] GetTeamsWithoutExcludedStudents(
|
|
Team[] teams,
|
|
int timeSlotIndex,
|
|
Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents,
|
|
HashSet<int> absentStudentIds)
|
|
{
|
|
return teams.Select(team =>
|
|
{
|
|
// Find excluded students for this team in this time slot
|
|
// Also exclude absent students from overlap calculations
|
|
var includedStudents = team.Students
|
|
.Where(s => !IsStudentExcluded(team.Id, timeSlotIndex, s.Id, excludedStudents) &&
|
|
!absentStudentIds.Contains(s.Id))
|
|
.ToList();
|
|
|
|
// If no students are excluded, return original team
|
|
if (includedStudents.Count == team.Students.Count)
|
|
return team;
|
|
|
|
// Create a temporary team with excluded and absent students removed
|
|
return new Team
|
|
{
|
|
Id = team.Id,
|
|
Event = team.Event,
|
|
Students = includedStudents,
|
|
Captain = team.Captain,
|
|
Identifier = team.Identifier
|
|
};
|
|
}).ToArray();
|
|
}
|
|
|
|
private static bool IsStudentExcluded(
|
|
int teamId,
|
|
int timeSlotIndex,
|
|
int studentId,
|
|
Dictionary<(int teamId, int timeSlotIndex, int studentId), bool> excludedStudents)
|
|
{
|
|
var key = (teamId, timeSlotIndex, studentId);
|
|
return excludedStudents.TryGetValue(key, out var isExcluded) && isExcluded;
|
|
}
|
|
}
|