/// <summary>
/// Возвращает рейтинг игрока на определенную дату.
/// Участие в турнире влияет на рейтинг только на следующей день после турнира.
/// Для игрока, которого нет в БД возвращается -1
/// </summary>
/// <param name="playerId">Id игрока из БД</param>
/// <param name="date">дата, на которую рассчитывается рейтинг</param>
/// <returns></returns>
public int GetPlayerRating(int playerId, DateTime date)
{
if (FPlayers.ContainsKey(playerId))
{
Player player = FPlayers[playerId];
if (date > player.LastRatingDate)
{
return(player.Rating - (GetMonthCount(player.LastRatingDate, date) / 3) * 25);
}
DateTime last_date = DateTime.MinValue;
int rating = 0;
foreach (Competition comp in FCompetitions)
{
if (comp.Date < date && comp.Results.ContainsKey(playerId))
{
CompetitionResult res = comp.Results[playerId];
rating = res.RatingBegin + res.Penalty;
last_date = comp.Date;
}
}
if (last_date != DateTime.MinValue)
{
rating -= (GetMonthCount(last_date, date) / 3) * 25;
}
return(rating);
}
else
{
return(-1);
}
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (RS == null)
{
return;
}
Point cell;
if (MouseToCell(e.Location, out cell) && (RS.Players.Count > cell.Y) && (RS.Competitions.Count > cell.X) && (cell.X - ViewColFrom < VisibleColCount))
{
Point loc = Rect_Results.Location;
loc.Offset((cell.X - ViewColFrom + 1) * ColWidth_C - ColWidth_C / 2, (cell.Y - ViewRowFrom) * Height_Row + 2 - pnlInfo.Height);
//lblCellInfo.Text = String.Format("{0}x{1}", cell.X, cell.Y);
pnlInfo.Location = loc;
int playerId = FPlayers[cell.Y].Id;
Competition comp = RS.Competitions[cell.X];
if (comp.Results.ContainsKey(playerId))
{
CompetitionResult res = comp.Results[playerId];
lblInfoRatingBegin.Text = res.RatingBegin.ToString();
lblInfoDelta.Text = res.Delta.ToString();
lblInfoPenalty.Text = (res.Penalty == 0) ? "-" : res.Penalty.ToString();
lblInfoRating.Text = (res.RatingBegin + res.Delta).ToString();
pnlInfo.Visible = true;
pnlInfo.BringToFront();
}
else
{
pnlInfo.Visible = false;
}
}
else
{
pnlInfo.Visible = false;
}
}
protected override void OnPaint(PaintEventArgs e)
{
//base.OnPaint(e);
if (background == null)
{
background = new Bitmap(Width, Height);
}
Graphics gr = Graphics.FromImage(background);
gr.FillRectangle(FPlayersBrush, Rect_Players);
gr.FillRectangle(FResultBkBrush, Rect_Results);
gr.FillRectangle(FHeaderBkBrush, Rect_Header_C);
gr.FillRectangle(FRatingBkBrush, Rect_Rating);
gr.FillRectangle(Brushes.WhiteSmoke, Rect_Footer);
gr.DrawString("Список игроков", Font, FPlayersFontBrush, new Rectangle(0, 0, ColWidth_P, Height_Header), sf_center);
Rectangle header_caption_rect = new Rectangle(ColWidth_P, 0, Rect_Results.Width, Height_Header / 2);
gr.DrawRectangle(FLinePen, header_caption_rect);
gr.DrawString("Результаты участия в турнирах", Font, FPlayersFontBrush, header_caption_rect, sf_center);
if (RS != null)
{
Rectangle player_rect = new Rectangle(0, Height_Header, ColWidth_P, Height_Row);
Rectangle rating_rect = new Rectangle(Width - ColWidth_R, Height_Header, ColWidth_R, Height_Row);
Rectangle comp_rect = new Rectangle(new Point(ColWidth_P, Height_Header), new Size(ColWidth_C, Height_Row));
for (int p = ViewRowFrom; p < FPlayers.Length && p < ViewRowFrom + VisibleRowCount; p++)
{
Player player = FPlayers[p];
gr.DrawRectangle(FLinePen, player_rect);
gr.DrawRectangle(FLinePen, new Rectangle(player_rect.Location, new Size(Width, Height_Row)));
gr.DrawString(player.Name, Font, FPlayersFontBrush, player_rect, sf_left);
comp_rect.X = ColWidth_P + 1;
comp_rect.Y = player_rect.Y;
Rectangle header_rect = new Rectangle(comp_rect.X, Height_Header / 2, ColWidth_C, Height_Header / 2);
for (int i = ViewColFrom; (i < RS.Competitions.Count) && (i - ViewColFrom < VisibleColCount); i++)
{
gr.DrawRectangle(FLinePen, header_rect);
gr.DrawString(RS.Competitions[i].Date.ToString("dd.MM.yyyy"), Font, FHeaderBrush, header_rect, sf_center);
header_rect.Offset(header_rect.Width, 0);
gr.DrawRectangle(FLinePen, comp_rect);
if (RS.Competitions[i].Results.ContainsKey(player.Id))
{
CompetitionResult res = RS.Competitions[i].Results[player.Id];
if (res.Penalty != 0)
{
gr.DrawString((-res.Penalty).ToString(), Font, FPenaltyBrush, comp_rect, sf_left);
}
string delta = res.Delta.ToString();
if (res.Delta > 0)
{
delta = "+" + delta;
}
gr.DrawString(delta, Font, FDeltaBrush, comp_rect, sf_right);
}
comp_rect.Offset(comp_rect.Width, 0);
}
gr.FillRectangle(FRatingBkBrush, rating_rect);
gr.DrawRectangle(FLinePen, rating_rect);
gr.DrawString(player.Rating.ToString(), Font, FRatingFontBrush, rating_rect, sf_left);
player_rect.Offset(0, player_rect.Height);
rating_rect.Offset(0, rating_rect.Height);
}
}
Rectangle rating_header_rect = new Rectangle(Width - ColWidth_R, 0, ColWidth_R, Height_Header);
gr.FillRectangle(FRatingBkBrush, rating_header_rect);
gr.DrawRectangle(FLinePen, rating_header_rect);
string date_str = String.Format("Рейтинг на {0}", FRatingDate.ToString("dd.MM.yyyy"));
gr.DrawString(date_str, Font, FRatingFontBrush, rating_header_rect, sf_center);
//gr.DrawString(hScrollBar.Value.ToString(), Font, FRatingFontBrush, rating_header_rect, sf_center);
e.Graphics.DrawImage(background, 0, 0, Width, Height);
}
