public NonQueryResult InsertJudgeDraw(JudgeDraw judgeDraw)
{
StringBuilder query = new StringBuilder();
query.AppendLine("INSERT INTO judge_draw (draw_id, judge_id, debate_id, number) ");
query.AppendFormat("VALUES('{0}', '{1}', '{2}', '{3}')", judgeDraw.DrawId, judgeDraw.JudgeId, judgeDraw.DebateId, judgeDraw.Number);
return(ExecuteNonQuery(query.ToString(), true));
}
public NonQueryResult UpdateJudgeDraw(JudgeDraw judgeDraw)
{
StringBuilder query = new StringBuilder();
query.AppendLine("UPDATE judge_draw ");
query.AppendFormat("SET judge_id = '{0}', ", judgeDraw.JudgeId);
query.AppendFormat("debate_id = '{0}', ", judgeDraw.DebateId);
query.AppendFormat("number = {0} ", judgeDraw.Number);
query.AppendFormat("WHERE draw_id = '{0}'", judgeDraw.DrawId);
return(ExecuteNonQuery(query.ToString(), true));
}
private void MoveDraggedValue(object sender, DataGridViewCellMouseEventArgs e)
{
if (!e.Button.HasFlag(MouseButtons.Left))
{
return;
}
if (_currentlySelectedCell == null)
{
return;
}
if (_currentlySelectedCell.ColumnIndex == e.ColumnIndex && _currentlySelectedCell.RowIndex == e.RowIndex)
{
return;
}
SqlHelper helper = new SqlHelper(_tournament.Database);
bool isVenueDrag = _currentlySelectedCell.ColumnIndex == dgv_Round.Columns["Venue"].Index && dgv_Round.Rows[e.RowIndex].Tag != null;
if (isVenueDrag)
{
Guid draggedDebateId = (Guid)dgv_Round.Rows[_currentlySelectedCell.RowIndex].Tag;
Guid debateToSwitchItWithId = (Guid)dgv_Round.Rows[e.RowIndex].Tag;
Debate draggedDebate = helper.GetDebate(draggedDebateId).Result;
Guid draggedVenue = draggedDebate.VenueId;
Debate debateToSwitchItWith = helper.GetDebate(debateToSwitchItWithId).Result;
Guid switchedVenue = debateToSwitchItWith.VenueId;
draggedDebate.VenueId = switchedVenue;
debateToSwitchItWith.VenueId = draggedVenue;
helper.UpdateDebate(draggedDebate);
helper.UpdateDebate(debateToSwitchItWith);
SwitchRows(e.RowIndex, _currentlySelectedCell.RowIndex);
}
bool isAdjudicatorDrag = dgv_Round.Columns[_currentlySelectedCell.ColumnIndex].Name.StartsWith("Adj") && dgv_Round.Columns[e.ColumnIndex].Name.StartsWith("Adj");
if (isAdjudicatorDrag)
{
Guid draggedJudgeDrawId = dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[_currentlySelectedCell.ColumnIndex].Tag != null ? (Guid)dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[_currentlySelectedCell.ColumnIndex].Tag : Guid.Empty;
if (draggedJudgeDrawId.Equals(Guid.Empty))
{
_currentlySelectedCell = null;
Cursor = Cursors.Arrow;
return;
}
bool doesDraggedRowPossiblyNeedToBeRearranged = false;
for (int i = int.Parse(dgv_Round.Columns[_currentlySelectedCell.ColumnIndex].Name.Replace("Adj", string.Empty)) + 1; i <= 5; i++)
{
DataGridViewCell nextDraggedCell = dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[string.Format("Adj{0}", i)];
if (nextDraggedCell.Value != null)
{
doesDraggedRowPossiblyNeedToBeRearranged = true;
break;
}
}
JudgeDraw draggedJudgeDraw = helper.GetJudgeDraw(draggedJudgeDrawId).Result;
bool areWeSwitchingWithAnotherCell = true;
JudgeDraw judgeDrawToSwitchItWith;
int columnIndexToSwitchTo = e.ColumnIndex;
int adjudicatorNumber = int.Parse(dgv_Round.Columns[e.ColumnIndex].Name.Replace("Adj", string.Empty));
for (int i = 1; i < adjudicatorNumber; i++)
{
if (dgv_Round.Rows[e.RowIndex].Cells[string.Format("Adj{0}", i)].Value == null)
{
columnIndexToSwitchTo = dgv_Round.Columns[string.Format("Adj{0}", i)].Index;
break;
}
}
Guid judgeDrawToSwitchItWithId = dgv_Round.Rows[e.RowIndex].Cells[columnIndexToSwitchTo].Tag != null ? (Guid)dgv_Round.Rows[e.RowIndex].Cells[columnIndexToSwitchTo].Tag : Guid.Empty;
if (judgeDrawToSwitchItWithId.Equals(Guid.Empty))
{
judgeDrawToSwitchItWith = null;
areWeSwitchingWithAnotherCell = false;
}
else
{
judgeDrawToSwitchItWith = helper.GetJudgeDraw(judgeDrawToSwitchItWithId).Result;
}
bool judgeInSameDebate;
if (judgeDrawToSwitchItWith == null)
{
if (_currentlySelectedCell.RowIndex == e.RowIndex)
{
_currentlySelectedCell = null;
Cursor = Cursors.Arrow;
return;
}
else
{
judgeInSameDebate = false;
}
}
else
{
judgeInSameDebate = draggedJudgeDraw.DebateId.Equals(judgeDrawToSwitchItWith.DebateId);
}
int newJudgeNumber = 0;
if (judgeDrawToSwitchItWith != null)
{
newJudgeNumber = judgeDrawToSwitchItWith.Number;
}
else
{
newJudgeNumber = int.Parse(dgv_Round.Columns[e.ColumnIndex].Name.Replace("Adj", string.Empty));
}
int draggedJudgeDrawNumber = draggedJudgeDraw.Number;
int judgeDrawToSwitchItWithNumber = newJudgeNumber;
draggedJudgeDraw.Number = judgeDrawToSwitchItWithNumber;
if (areWeSwitchingWithAnotherCell)
{
judgeDrawToSwitchItWith.Number = draggedJudgeDrawNumber;
}
if (!judgeInSameDebate)
{
Guid draggedJudgeDrawDebateId = draggedJudgeDraw.DebateId;
Guid judgeDrawToSwitchItWithDebateId = (Guid)dgv_Round.Rows[e.RowIndex].Tag;
draggedJudgeDraw.DebateId = judgeDrawToSwitchItWithDebateId;
if (areWeSwitchingWithAnotherCell)
{
judgeDrawToSwitchItWith.DebateId = draggedJudgeDrawDebateId;
}
}
helper.UpdateJudgeDraw(draggedJudgeDraw);
if (areWeSwitchingWithAnotherCell)
{
helper.UpdateJudgeDraw(judgeDrawToSwitchItWith);
}
string draggedJudgeDrawValue = (string)dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[_currentlySelectedCell.ColumnIndex].Value;
string judgeDrawToSwitchItWithValue = (string)dgv_Round.Rows[e.RowIndex].Cells[e.ColumnIndex].Value;
dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[_currentlySelectedCell.ColumnIndex].Value = judgeDrawToSwitchItWithValue;
Guid draggedTag = (Guid)dgv_Round[_currentlySelectedCell.ColumnIndex, _currentlySelectedCell.RowIndex].Tag;
Guid switchTag = (Guid)dgv_Round[e.ColumnIndex, e.RowIndex].Tag;
dgv_Round[_currentlySelectedCell.ColumnIndex, _currentlySelectedCell.RowIndex].Tag = switchTag;
dgv_Round[e.ColumnIndex, e.RowIndex].Tag = draggedTag;
if (doesDraggedRowPossiblyNeedToBeRearranged && !areWeSwitchingWithAnotherCell)
{
for (int i = 1; i < 5; i++)
{
DataGridViewCell thisCell = dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[string.Format("Adj{0}", i)];
DataGridViewCell nextCell = dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[string.Format("Adj{0}", i + 1)];
if (thisCell.Value == null)
{
thisCell.Value = nextCell.Value;
thisCell.Tag = nextCell.Tag;
Guid nextId = nextCell.Tag != null ? (Guid)nextCell.Tag : Guid.Empty;
if (nextId != Guid.Empty)
{
JudgeDraw nextJudgeDraw = helper.GetJudgeDraw(nextId).Result;
nextJudgeDraw.Number = i;
helper.UpdateJudgeDraw(nextJudgeDraw);
}
nextCell.Value = null;
nextCell.Tag = null;
}
}
}
dgv_Round.Rows[e.RowIndex].Cells[columnIndexToSwitchTo].Value = draggedJudgeDrawValue;
Refresh();
}
Position position;
bool isSpeakerDrag = Enum.TryParse(dgv_Round.Columns[_currentlySelectedCell.ColumnIndex].Name, out position) && Enum.TryParse(dgv_Round.Columns[_currentlySelectedCell.ColumnIndex].Name, out position);
if (isSpeakerDrag)
{
Guid draggedSpeakerDrawId = (Guid)dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[_currentlySelectedCell.ColumnIndex].Tag;
SpeakerDraw draggedSpeakerDraw = helper.GetSpeakerDraw(draggedSpeakerDrawId).Result;
Guid speakerDrawToSwitchItWithId = (Guid)dgv_Round.Rows[e.RowIndex].Cells[e.ColumnIndex].Tag;
SpeakerDraw speakerDrawToSwitchItWith = helper.GetSpeakerDraw(speakerDrawToSwitchItWithId).Result;
bool speakerInSameDebate = draggedSpeakerDraw.DebateId.Equals(speakerDrawToSwitchItWith.DebateId);
Position draggedSpeakerDrawPosition = draggedSpeakerDraw.Position;
Position speakerDrawToSwitchItWithPosition = speakerDrawToSwitchItWith.Position;
draggedSpeakerDraw.Position = speakerDrawToSwitchItWithPosition;
speakerDrawToSwitchItWith.Position = draggedSpeakerDrawPosition;
if (!speakerInSameDebate)
{
Guid draggedSpeakerDrawDebateId = draggedSpeakerDraw.DebateId;
Guid speakerDrawToSwitchItWithDebateId = speakerDrawToSwitchItWith.DebateId;
draggedSpeakerDraw.DebateId = speakerDrawToSwitchItWithDebateId;
speakerDrawToSwitchItWith.DebateId = draggedSpeakerDrawDebateId;
}
helper.UpdateSpeakerDraw(draggedSpeakerDraw);
helper.UpdateSpeakerDraw(speakerDrawToSwitchItWith);
string draggedSpeakerDrawValue = (string)dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[_currentlySelectedCell.ColumnIndex].Value;
string speakerDrawToSwitchItWithValue = (string)dgv_Round.Rows[e.RowIndex].Cells[e.ColumnIndex].Value;
dgv_Round.Rows[_currentlySelectedCell.RowIndex].Cells[_currentlySelectedCell.ColumnIndex].Value = speakerDrawToSwitchItWithValue;
dgv_Round.Rows[e.RowIndex].Cells[e.ColumnIndex].Value = draggedSpeakerDrawValue;
}
ShowClashes(_currentlySelectedRound.RoundId);
_currentlySelectedCell = null;
Cursor = Cursors.Arrow;
}
private static Round DrawPowerpairedRound(Tournament tournament, DataContext context, string motion)
{
SqlHelper helper = new SqlHelper(tournament.Database);
Round round = new Round()
{
Motion = motion,
IsRandom = false,
RoundNumber = tournament.RoundNumber
};
NonQueryResult insert = helper.InsertRound(round);
List <Debate> debates = new List <Debate>();
List <Speaker> speakers = new List <Speaker>();
speakers.AddRange(context.Speakers.Where(a => a.Active));
speakers.AsParallel().ForAll(a => a.Draws = helper.GetSpeakerDraws(a.SpeakerId).Result);
speakers = speakers.OrderByDescending(a => a.Draws.Sum(d => d.Result.Points())).ThenByDescending(s => s.Draws.Sum(d => d.SpeakerPoints)).ToList();
int numberOfRooms = speakers.Count / 6;
int numberOfJudgesPerRoom = context.Judges.Count / numberOfRooms;
List <Judge> judges = new List <Judge>();
judges.AddRange(context.Judges.Where(j => j.Active));
judges = judges.OrderByDescending(j => (int)j.Level).ToList();
List <Venue> venues = new List <Venue>();
venues.AddRange(context.Venues);
for (int i = 1; i <= numberOfRooms; i++)
{
Venue v = venues.First();
venues.Remove(v);
Debate debate = new Debate()
{
RoundId = round.RoundId,
VenueId = v.VenueId
};
debates.Add(debate);
insert = helper.InsertDebate(debate);
List <Speaker> toInsert = speakers.Take(6).ToList();
SetSpeakersResult result = SetSpeakers(toInsert, debate.DebateId);
foreach (SpeakerDraw speakerDraw in result.SpeakerDraws)
{
helper.InsertSpeakerDraw(speakerDraw);
}
foreach (Speaker speaker in toInsert)
{
speakers.Remove(speaker);
}
Judge judge = judges.First();
JudgeDraw judgeDraw = new JudgeDraw()
{
DebateId = debate.DebateId,
Number = 1,
JudgeId = judge.JudgeId
};
judges.Remove(judge);
insert = helper.InsertJudgeDraw(judgeDraw);
}
foreach (Debate debate in debates)
{
for (int i = 2; i <= numberOfJudgesPerRoom; i++)
{
Judge j = judges.First();
JudgeDraw judgeDraw = new JudgeDraw()
{
DebateId = debate.DebateId,
Number = i,
JudgeId = j.JudgeId
};
judges.Remove(j);
insert = helper.InsertJudgeDraw(judgeDraw);
}
}
while (judges.Any())
{
Debate debate = debates.OrderBy(a => a.DebateId).First();
debates.Remove(debate);
Judge j = judges.First();
JudgeDraw judgeDraw = new JudgeDraw()
{
DebateId = debate.DebateId,
Number = numberOfJudgesPerRoom + 1,
JudgeId = j.JudgeId
};
judges.Remove(j);
insert = helper.InsertJudgeDraw(judgeDraw);
}
return(round);
}
private static Round DrawNonPowerpairedRound(Tournament tournament, DataContext context, string motion)
{
SqlHelper helper = new SqlHelper(tournament.Database);
Round round = new Round()
{
Motion = motion,
IsRandom = true,
RoundNumber = tournament.RoundNumber
};
NonQueryResult insert = helper.InsertRound(round);
Random r = new Random();
List <Debate> debates = new List <Debate>();
List <Speaker> initialSpeakers = context.Speakers.Where(s => s.Active).OrderBy(a => Guid.NewGuid()).ToList();
Queue <Speaker> speakers = new Queue <Speaker>(context.Speakers.Count(s => s.Active));
int count = context.Speakers.Count(s => s.Active);
while (initialSpeakers.Any())
{
Speaker s = initialSpeakers.First();
speakers.Enqueue(s);
initialSpeakers.Remove(s);
}
int numberOfRooms = speakers.Count / 6;
int numberOfJudgesPerRoom = context.Judges.Count(j => j.Active) / numberOfRooms;
List <Judge> judges = new List <Judge>();
judges.AddRange(context.Judges.Where(j => j.Active));
judges = judges.OrderByDescending(j => (int)j.Level).ToList();
List <Venue> venues = new List <Venue>();
venues.AddRange(context.Venues.Where(v => v.Active));
for (int i = 1; i <= numberOfRooms; i++)
{
Venue v = venues.First();
venues.Remove(v);
Debate debate = new Debate()
{
RoundId = round.RoundId,
VenueId = v.VenueId
};
debates.Add(debate);
insert = helper.InsertDebate(debate);
foreach (Position p in Enum.GetValues(typeof(Position)))
{
if (p == Position.Invalid)
{
continue;
}
Speaker s = speakers.Dequeue();
SpeakerDraw speakerDraw = new SpeakerDraw()
{
DebateId = debate.DebateId,
Position = p,
SpeakerId = s.SpeakerId
};
insert = helper.InsertSpeakerDraw(speakerDraw);
}
}
foreach (Debate debate in debates.OrderBy(a => Guid.NewGuid()))
{
Judge j = judges.First();
JudgeDraw judgeDraw = new JudgeDraw()
{
DebateId = debate.DebateId,
Number = 1,
JudgeId = j.JudgeId
};
judges.Remove(j);
insert = helper.InsertJudgeDraw(judgeDraw);
}
foreach (Debate debate in debates.OrderBy(a => Guid.NewGuid()))
{
for (int i = 2; i <= numberOfJudgesPerRoom; i++)
{
Judge j = judges.First();
JudgeDraw judgeDraw = new JudgeDraw()
{
DebateId = debate.DebateId,
Number = i,
JudgeId = j.JudgeId
};
judges.Remove(j);
insert = helper.InsertJudgeDraw(judgeDraw);
}
}
while (judges.Any())
{
Debate debate = debates.OrderBy(a => a.DebateId).First();
debates.Remove(debate);
Judge j = judges.First();
JudgeDraw judgeDraw = new JudgeDraw()
{
DebateId = debate.DebateId,
Number = numberOfJudgesPerRoom + 1,
JudgeId = j.JudgeId
};
judges.Remove(j);
insert = helper.InsertJudgeDraw(judgeDraw);
}
return(round);
}