private static (int, int) CalculateScore(DAO.Match match)
{
int player1 = 0, player2 = 0;
if (match.Competitor1Set1 > match.Competitor2Set1)
{
++player1;
}
else
{
++player2;
}
if (match.Competitor1Set2 > match.Competitor2Set2)
{
++player1;
}
else
{
++player2;
}
if (match.Competitor2Set3 != 0)
{
if (match.Competitor1Set3 > match.Competitor2Set3)
{
++player1;
}
else
{
++player2;
}
}
return(player1, player2);
}
public async Task <int> AddResult(Domain.Result.Result result, string userId)
{
string[] resultScoreset1 = result.Set1.Split(":");
string[] resultScoreset2 = result.Set2.Split(":");
string[] resultScoreset3 = null;
if (!CheckResult(resultScoreset1) || !CheckResult(resultScoreset2))
{
return(-1);
}
if (result.Set3 != null)
{
resultScoreset3 = result.Set3.Split(":");
if (!CheckResult(resultScoreset3))
{
return(-1);
}
}
var player1 = await _context.CompetitorData.Where(x => x.UserId == userId).FirstOrDefaultAsync();
var player2 = await _context.CompetitorData.Where(x => x.CompetitorDataId == result.Enemy).FirstOrDefaultAsync();
if (result.League != 0 && (player1.LeagueId != result.League || player2.LeagueId != result.League))
{
return(-2);
}
DAO.Match match = new DAO.Match
{
Competitor1Set1 = Int32.Parse(resultScoreset1[0]),
Competitor2Set1 = Int32.Parse(resultScoreset1[1]),
Competitor1Set2 = Int32.Parse(resultScoreset2[0]),
Competitor2Set2 = Int32.Parse(resultScoreset2[1]),
Competitor1 = player1.CompetitorDataId,
Competitor2 = player2.CompetitorDataId,
Confirmation = false,
Protest = false,
AddingTime = DateTime.Now
};
if (resultScoreset3 != null)
{
match.Competitor1Set3 = Int32.Parse(resultScoreset3[0]);
match.Competitor2Set3 = Int32.Parse(resultScoreset3[1]);
}
await _context.AddAsync(match);
await _context.SaveChangesAsync();
UpdateTable(match);
return(0);
}
private async void ChangeRankingPosition(DAO.Match match)
{
var score = CalculateScore(match);
if (score.Item1 > score.Item2)
{
match.Winner = match.Competitor1;
}
else
{
match.Winner = match.Competitor2;
}
await _context.SaveChangesAsync();
var winner = await _context.RankingTable.Where(x => x.CompetitorDataId == match.Winner).FirstOrDefaultAsync();
var looser = await _context.RankingTable.Where(x => (x.CompetitorDataId == match.Competitor1 || x.CompetitorDataId == match.Competitor2) && x.CompetitorDataId != match.Winner).FirstOrDefaultAsync();
if (winner.Position == looser.Position + 1)
{
var LastMatch = await _context.Match.Where(x => x.MatchId != match.MatchId && match.LeagueId == 0 && x.Competitor1 == winner.CompetitorDataId).OrderByDescending(x => x.MatchId).FirstOrDefaultAsync();
DAO.RankingTable PlayerTwoPositionHiger = null;
if (LastMatch != null)
{
PlayerTwoPositionHiger = await _context.RankingTable.Where(x => x.Position - 2 == winner.Position).FirstOrDefaultAsync();
}
if ((LastMatch != null && (PlayerTwoPositionHiger != null &&
(LastMatch.Competitor1 == PlayerTwoPositionHiger.CompetitorDataId ||
LastMatch.Competitor2 == PlayerTwoPositionHiger.CompetitorDataId))) &&
LastMatch.Winner == match.Winner)
{
looser.Position += 1;
winner.Position -= 2;
PlayerTwoPositionHiger.Position += 1;
}
else
{
looser.Position += 1;
winner.Position -= 1;
}
await _context.SaveChangesAsync();
}
}
private async void UpdateTable(DAO.Match match)
{
var competitor1 = await _context.LeagueTable.Where(x => x.CompetitorDataId == match.Competitor1).FirstOrDefaultAsync();
var competitor2 = await _context.LeagueTable.Where(x => x.CompetitorDataId == match.Competitor2).FirstOrDefaultAsync();
var score = CalculateScore(match);
if (score.Item1 > score.Item2)
{
competitor1.MatechesWon += 1;
competitor2.MatchesLoss += 1;
}
else
{
competitor2.MatechesWon += 1;
competitor1.MatchesLoss += 1;
}
competitor1.SetsWon += score.Item1;
competitor1.SetsLoss += score.Item2;
competitor2.SetsWon += score.Item2;
competitor2.SetsLoss += score.Item1;
competitor1.Points += score.Item1;
competitor2.Points += score.Item2;
if (score.Item1 > score.Item2)
{
match.Winner = competitor1.CompetitorDataId;
}
else
{
match.Winner = competitor2.CompetitorDataId;
}
await _context.SaveChangesAsync();
var tables = await _context.LeagueTable.Where(x => x.LeagueId == match.CompetitorWinner.LeagueId).OrderBy(x => x.Position).ToListAsync();
changeTablePosition(tables);
await _context.SaveChangesAsync();
}