public PlayerStatistics(PlayerStatisticsEntry entry)
{
TotalMatchesPlayed = entry.TotalMatchesPlayed;
TotalMatchesWon = entry.TotalMatchesWon;
FavoriteServer = entry.FavoriteServer;
UniqueServers = entry.UniqueServers;
FavoriteGameMode = entry.FavoriteGameMode;
AverageScoreboardPercent = entry.AverageScoreboardPercent;
MaximumMatchesPerDay = entry.MaximumMatchesPerDay;
AverageMatchesPerDay = entry.AverageMatchesPerDay;
LastMatchPlayed = entry.LastMatchPlayed;
KillToDeathRatio = entry.KillToDeathRatio;
}
private void UpdateEntry(PlayerStatisticsEntry previous, MatchInfoEntry infoEntry)
{
var position = infoEntry.Scoreboard.FindIndex(x => x.Name == previous.Name);
var scoreboardPercent = 100.0;
if (infoEntry.Scoreboard.Count > 1)
{
scoreboardPercent = (double)(infoEntry.Scoreboard.Count - position - 1) / (infoEntry.Scoreboard.Count - 1) * 100;
}
var totalMatchesWon = position == 0 ? previous.TotalMatchesWon + 1 : previous.TotalMatchesWon;
previous.ServersPopularity.AddOrUpdate(x => x.Name == infoEntry.Endpoint,
() => new NameCountEntry {
Name = infoEntry.GameMode, Count = 1
}, x => x.Count++);
previous.GameModePopularity.AddOrUpdate(x => x.Name == infoEntry.GameMode,
() => new NameCountEntry {
Name = infoEntry.GameMode, Count = 1
}, x => x.Count++);
previous.MatchesPerDay.AddOrUpdate(x => x.Day == infoEntry.Timestamp.Date,
() => new DayCountEntry {
Day = infoEntry.Timestamp.Date, Count = 1
}, x => x.Count++);
previous.TotalKills += infoEntry.Scoreboard[position].Kills;
previous.TotalDeaths += infoEntry.Scoreboard[position].Deaths;
var totalDays = (previous.MatchesPerDay.Max(x => x.Day) - previous.MatchesPerDay.Min(x => x.Day)).TotalDays;
var averageScoreboardPercent = (previous.AverageScoreboardPercent * previous.TotalMatchesPlayed + scoreboardPercent) / (previous.TotalMatchesPlayed + 1);
var lastMatchPlayed = infoEntry.Timestamp > previous.LastMatchPlayed ? infoEntry.Timestamp : previous.LastMatchPlayed;
var noDeaths = previous.TotalDeaths == 0;
previous.TotalMatchesPlayed = previous.TotalMatchesPlayed + 1;
previous.TotalMatchesWon = totalMatchesWon;
previous.FavoriteServer = previous.ServersPopularity.OrderByDescending(x => x.Count).First().Name;
previous.UniqueServers = previous.ServersPopularity.Count;
previous.FavoriteGameMode = previous.GameModePopularity.OrderByDescending(x => x.Count).First().Name;
previous.AverageScoreboardPercent = averageScoreboardPercent;
previous.MaximumMatchesPerDay = previous.MatchesPerDay.Select(x => x.Count).Max();
previous.AverageMatchesPerDay = Math.Abs(totalDays) < 0.01 ? previous.MatchesPerDay.Select(x => x.Count).Sum() : previous.MatchesPerDay.Select(x => x.Count).Sum() / totalDays;
previous.LastMatchPlayed = lastMatchPlayed;
previous.KillToDeathRatio = noDeaths ? previous.TotalKills : (double)previous.TotalKills / previous.TotalDeaths;
}
public async Task GetPlayerStatistics_ReturnsCorrectStatistics()
{
var servers = new[]
{
new ServerInfoEntry
{
Endpoint = "Server1",
Name = "Test",
GameModes =
new List <StringEntry> {
new StringEntry {
String = "DM"
}, new StringEntry {
String = "TDM"
}
}
},
new ServerInfoEntry
{
Endpoint = "Server2",
Name = "Test",
GameModes =
new List <StringEntry> {
new StringEntry {
String = "DM"
}, new StringEntry {
String = "TDM"
}
}
}
};
var matches = new[]
{
new MatchInfoEntry
{
Endpoint = "Server1",
Timestamp = DateTime.Today,
Map = "NewMap",
GameMode = "DM",
FragLimit = 200,
TimeLimit = 200,
TimeElapsed = 152.9,
Scoreboard = new List <ScoreEntry>
{
new ScoreEntry {
Name = "Player1", Frags = 15, Kills = 6, Deaths = 3
},
new ScoreEntry {
Name = "Player2", Frags = 2, Kills = 2, Deaths = 21
}
}
},
new MatchInfoEntry
{
Endpoint = "Server2",
Timestamp = DateTime.UtcNow.Date + TimeSpan.FromDays(3),
Map = "NewMap",
GameMode = "TDM",
FragLimit = 200,
TimeLimit = 200,
TimeElapsed = 152.9,
Scoreboard = new List <ScoreEntry>
{
new ScoreEntry {
Name = "Player3", Frags = 33, Kills = 2, Deaths = 3
},
new ScoreEntry {
Name = "Player1", Frags = 12, Kills = 6, Deaths = 21
},
new ScoreEntry {
Name = "Player5", Frags = 1, Kills = 3, Deaths = 21
}
}
},
new MatchInfoEntry
{
Endpoint = "PutServerInfo_SavesInfo",
Timestamp = DateTime.UtcNow.Date + TimeSpan.FromDays(3),
Map = "NewMap",
GameMode = "TDM",
FragLimit = 200,
TimeLimit = 200,
TimeElapsed = 152.9,
Scoreboard = new List <ScoreEntry>
{
new ScoreEntry {
Name = "Player3", Frags = 33, Kills = 2, Deaths = 3
},
new ScoreEntry {
Name = "Player4", Frags = 12, Kills = 6, Deaths = 21
},
new ScoreEntry {
Name = "Player6", Frags = 12, Kills = 6, Deaths = 24
},
new ScoreEntry {
Name = "Player5", Frags = 1, Kills = 3, Deaths = 21
}
}
}
};
var expected = new PlayerStatisticsEntry
{
TotalMatchesPlayed = 3,
TotalMatchesWon = 2,
FavoriteServer = "PutServerInfo_SavesInfo",
UniqueServers = 3,
FavoriteGameMode = "TM",
AverageScoreboardPercent = (100 + 100 + 50) / 3.0,
MaximumMatchesPerDay = 1,
AverageMatchesPerDay = 3 / 6.0,
KillToDeathRatio = 33.0 / 27
};
foreach (var server in servers)
{
await statistics.PutServerInfo(server.Endpoint,
new ServerInfoEntry { Name = server.Name, GameModes = server.GameModes });
}
foreach (var match in matches)
{
await statistics.PutMatchInfo(match.Endpoint, match.Timestamp, match);
}
var result = statistics.GetPlayerStatistics("Player1").Result;
result.ShouldBeEquivalentTo(expected, o =>
{
o.Excluding(x => x.LastMatchPlayed);
return(o);
});
}
