@using System.Text
@using Core.Calculation
@using Microsoft.EntityFrameworkCore
@page "/meeting-schedule"
@inject IConfiguration Configuration
@inject AppDbContext Context
@inject ClipboardService ClipboardService
@Configuration["ChapterSettings:Shortname"] TSA Schedule @Configuration["ChapterSettings:CompetitionYear"]
@Configuration["ChapterSettings:Shortname"] TSA Schedule @Configuration["ChapterSettings:CompetitionYear"]
Time Slots
Add High Effort
Add Regionals
Remove Individual
Remove Low Effort
Invert
Reset
Solve
@context.Name
@foreach (var team in context.Teams.OrderBy(e => e.ToString()))
{
var removed = !_scheduledTeams.Contains(team);
@team -
@{var first = true;}
@foreach (var student in team.Students)
{
var overlap = context.StudentHasOverlaps(student);
var color = overlap ? Color.Warning : Color.Default;
@if(!first) {, }
{first = false;}
@student.FirstName@(overlap ? "*" : "")
}
}
@if (context.UnscheduledStudents.Any())
{
Unscheduled
@foreach (var student in context.UnscheduledStudents)
{
@student.FirstName
@{var first = true;}
@foreach (var unassignedTeam in _solution.StudentUnassignedTeams(student))
{
var color = _possibleAdditions.Contains(unassignedTeam, new TeamIdComparer()) ? Color.Success : Color.Default;
var added = _scheduledTeams.Contains(unassignedTeam);
@if(!first) {, }
{first = false;}
@unassignedTeam
}
}
}
Scheduled Teams
@foreach (var team in _teams.OrderBy(e => e.Event.Name))
{
@team.ToString()
}
@code {
private Team[]? _teams;
private Student[]? _students; // TODO: Add absent student functionality
MudTable _solutionData;
private TeamSchedulerSolution _solution;
private TeamSchedulerOptions _parameters;
bool _isSolving;
private IEnumerable _scheduledTeams = [];
private IEnumerable _possibleAdditions = [];
private async Task AddRegionals()
{
_scheduledTeams
= _teams.Where(e => e.Event.RegionalEvent).Concat(_scheduledTeams).Distinct();
}
private async Task AddHighLevelOfEffort()
{
_scheduledTeams
= _teams.Where(e => e.Event.LevelOfEffort >= 3).Concat(_scheduledTeams).Distinct();
}
private async Task RemoveIndividual()
{
_scheduledTeams
= _scheduledTeams.Where(t => t.Event.EventFormat != EventFormat.Individual);
}
private async Task RemoveLowLevelOfEffort()
{
_scheduledTeams
= _scheduledTeams.Where(t => t.Event.LevelOfEffort > 1);
}
private async Task Invert()
{
var rt = _scheduledTeams.ToArray();
_scheduledTeams
= _teams.Where(t => !rt.Contains(t));
}
private async Task Reset()
{
_scheduledTeams = [];
}
private void ToggleRequiredTeam(Team unassignedTeam)
{
if (_scheduledTeams.Contains(unassignedTeam))
_scheduledTeams = _scheduledTeams.Where(t => t != unassignedTeam);
else
{
_scheduledTeams = _scheduledTeams.Concat(new[] { unassignedTeam });
}
}
protected override async Task OnInitializedAsync()
{
_parameters =
new TeamSchedulerOptions(
2,
mustIncludeEvents:
[
// "Medical Technology", "Electrical Applications" , "RegionalTeam",
// ,"Dragster", "Flight"
],
extended:
[
// "Invention", "Construction Challenge", "Mechanical", "Mass", "Micro"
//"STEM"
//"Community", "Vlogging"// "Microcontroller"
],
omittedEvents:
[
// "Vlogging", "Junior", "Community Service Video", "Digital Photography",
// "STEM"
//"Leadership",// "Electrical", //"Construction"
// "Forensic",
//"CAD"
//"I&I Team 1", "I&I Team 2"//, "Website Design",
],
absentStudents:
[
]
);
_teams
= await Context.Teams
.Include(e => e.Event)
.Include(e => e.Students)
.OrderBy(e => e.Event.Name)
.ThenBy(e => e.Identifier)
.ToArrayAsync();
_students =
await Context.Students
.Include(e => e.Teams)
.ThenInclude(e => e.Captain)
.Include(e => e.EventRankings)
.ThenInclude(e => e.EventDefinition)
.OrderBy(e => e.FirstName).ToArrayAsync();
}
private async Task> SolveSchedule(TableState arg1, CancellationToken arg2)
{
_isSolving = true;
var teamScheduler = new TeamScheduler(_scheduledTeams, _parameters.TimeSlots);
_solution = teamScheduler.Solve();
var loe = new UnassignedStudentScheduler(_teams, _solution.TimeSlots).ScheduleStrategy(UnassignedScheduleStrategy.LevelOfEffort);
var biggest = new UnassignedStudentScheduler(_teams, _solution.TimeSlots).ScheduleStrategy(UnassignedScheduleStrategy.BiggestGroup);
var individual = new UnassignedStudentScheduler(_teams, _solution.TimeSlots).ScheduleStrategy(UnassignedScheduleStrategy.IndividualEvents);
var anyNotMeetingAlready = new UnassignedStudentScheduler(_teams, _solution.TimeSlots).ScheduleStrategy(UnassignedScheduleStrategy.AnyNotMeetingAlready);
_possibleAdditions = loe;
if (!_possibleAdditions.Any())
_possibleAdditions = biggest;
if (!_possibleAdditions.Any())
_possibleAdditions = anyNotMeetingAlready;
if (!_possibleAdditions.Any())
_possibleAdditions = individual;
await InvokeAsync(StateHasChanged); // let the UI know that the solution has been found
_isSolving = false;
return new TableData { Items = _solution.TimeSlots };
}
private void Solve()
{
_solutionData.ReloadServerData();
}
async Task CopyToClipboard()
{
var sb = new StringBuilder();
foreach (var timeslot in _solution.TimeSlots)
{
//var overlaps
// = TeamSchedulerSolution.GetStudentTeamOverlaps(timeslot).Select(e => e.Item1).ToArray();
foreach (var scheduledTeam in timeslot.Teams.OrderBy(e => e.ToString()))
{
var t = scheduledTeam.ToString();
var s =
string.Join(", ",
scheduledTeam.Students
.OrderBy(e => e == scheduledTeam.Captain)
.ThenBy(e => e.FirstName)
.Select(e => e.FirstName + (timeslot.StudentHasOverlaps(e) ? "*" : "")));
if (scheduledTeam.Event.EventFormat is EventFormat.Individual)
sb.Append(t);
else
sb.Append($"{t} - {s}");
sb.Append(Environment.NewLine);
}
if (timeslot.UnscheduledStudents.Any())
{
sb.Append("--Unscheduled");
sb.Append(Environment.NewLine);
foreach (var student in timeslot.UnscheduledStudents)
{
var s = student.FirstName;
var unassignedTeams = _solution.StudentUnassignedTeams(student);
var t = string.Join(", ", unassignedTeams.Select(e => e.ToString()));
sb.Append($"{s} - {t}");
sb.Append(Environment.NewLine);
}
}
sb.Append(Environment.NewLine);
}
try
{
await ClipboardService.WriteTextAsync(sb.ToString());
}
catch
{
Console.WriteLine("Cannot write text to clipboard");
}
}
}