public async Task Invoke(IOperationContext context, Func <IOperationContext, Task>?next)
{
var contextData = context.Get <AccountInformationPipelineContextData>();
var tanksInfo = await
_wargamingApi.GetPlayerAccountTanksInfo(context.Request.AccountId, context.Request.RealmType, context.Request.RequestLanguage);
if (tanksInfo == null)
{
_logger.LogInformation(
$"Tanks not found for AccountId {context.Request.AccountId} and {context.Request.RealmType} realm");
return;
}
contextData.Tanks = new List <TankInfo>();
contextData.TanksHistory = new Dictionary <long, TankInfoHistory>();
tanksInfo.OrderByDescending(t => t.LastBattleTime).ToList().ForEach(tank =>
{
var tankInfo = new TankInfo(tank.AccountId, tank.TankId);
_mapper.Map(tank, tankInfo);
contextData.Tanks.Add(tankInfo);
var stat = new TankInfoHistory(tank.AccountId, tank.TankId, tank.LastBattleTime);
_mapper.Map(tank.All, stat);
contextData.TanksHistory[stat.TankId] = stat;
});
if (next != null)
{
await next.Invoke(context);
}
}
private async Task SetTanksInfo(string tanksInfoFileName, AccountInformationPipelineContextData contextData)
{
List <WotAccountTanksStatistics> tanksInfo = null;
using (var r = new StreamReader(tanksInfoFileName))
{
var json = await r.ReadToEndAsync();
var tanks = JsonConvert.DeserializeObject <ResponseBody <Dictionary <string, List <WotAccountTanksStatistics> > > >(json);
tanksInfo = tanks.Data?.Values.FirstOrDefault();
}
if (tanksInfo == null)
{
throw new ApplicationException($"Can not read tanks info from '{tanksInfoFileName}'");
}
contextData.Tanks = new List <TankInfo>();
contextData.TanksHistory = new Dictionary <long, TankInfoHistory>();
tanksInfo.OrderByDescending(t => t.LastBattleTime).ToList().ForEach(tank =>
{
var tankInfo = new TankInfo(tank.AccountId, tank.TankId);
_mapper.Map(tank, tankInfo);
contextData.Tanks.Add(tankInfo);
var stat = new TankInfoHistory(tank.AccountId, tank.TankId, tank.LastBattleTime);
_mapper.Map(tank.All, stat);
contextData.TanksHistory[stat.TankId] = stat;
});
}
private async Task<List<(MarkOfMastery Mastery, int BattleLifetime, TankInfoHistory history)>> GetTanksHistory(
long accountId,
int lastBattleTime,
DbConnection connection)
{
var resultList = new List<(MarkOfMastery Mastery, int BattleLifetime, TankInfoHistory history)>();
using (var command = connection.CreateCommand())
{
command.CommandText = TanksInfoHistoryQuery;
command.Parameters.Add(new SqlParameter("LastBattleTime", SqlDbType.DateTime) { Value = lastBattleTime.ToDateTime() });
command.Parameters.Add(new SqlParameter("AccountId", SqlDbType.Int) { Value = accountId });
if (connection.State.Equals(ConnectionState.Closed)) { await connection.OpenAsync(); }
using (var reader = await command.ExecuteReaderAsync())
{
while (await reader.ReadAsync())
{
var tankHistory = new TankInfoHistory(
reader.GetInt64(reader.GetOrdinal("AccountId")),
reader.GetInt64(reader.GetOrdinal("TankId")),
reader.GetInt32(reader.GetOrdinal("LastBattleTime")))
{
Battles = reader.GetInt64(reader.GetOrdinal("Battles")),
CapturePoints = reader.GetInt64(reader.GetOrdinal("CapturePoints")),
DamageDealt = reader.GetInt64(reader.GetOrdinal("DamageDealt")),
DamageReceived = reader.GetInt64(reader.GetOrdinal("DamageReceived")),
DroppedCapturePoints = reader.GetInt64(reader.GetOrdinal("DroppedCapturePoints")),
Frags = reader.GetInt64(reader.GetOrdinal("Frags")),
Frags8P = reader.GetInt64(reader.GetOrdinal("Frags8P")),
Hits = reader.GetInt64(reader.GetOrdinal("Hits")),
Losses = reader.GetInt64(reader.GetOrdinal("Losses")),
MaxFrags = reader.GetInt64(reader.GetOrdinal("MaxFrags")),
MaxXp = reader.GetInt64(reader.GetOrdinal("MaxXp")),
Shots = reader.GetInt64(reader.GetOrdinal("Shots")),
Spotted = reader.GetInt64(reader.GetOrdinal("Spotted")),
SurvivedBattles = reader.GetInt64(reader.GetOrdinal("SurvivedBattles")),
WinAndSurvived = reader.GetInt64(reader.GetOrdinal("WinAndSurvived")),
Wins = reader.GetInt64(reader.GetOrdinal("Wins")),
Xp = reader.GetInt64(reader.GetOrdinal("Xp")),
Wn7 = reader.GetDouble(reader.GetOrdinal("Wn7"))
};
resultList.Add((
(MarkOfMastery) reader.GetInt32(reader.GetOrdinal("MarkOfMastery")),
reader.GetInt32(reader.GetOrdinal("BattleLifeTimeInSeconds")),
tankHistory));
}
}
}
return resultList;
}
public static void CalculateWn7(this TankInfoHistory tank, double tier)
{
if (!tank.Battles.HasValue)
{
return;
}
double avdFrags = (double)tank.Frags.DoubleValue() / tank.Battles.DoubleValue();
double avgDamage = (double)tank.DamageDealt.DoubleValue() / tank.Battles.DoubleValue();
double avgSpot = (double)tank.Spotted.DoubleValue() / tank.Battles.DoubleValue();
double avgDef = (double)tank.DroppedCapturePoints.DoubleValue() / tank.Battles.DoubleValue();
double winRate = (100d * (double)tank.Wins.DoubleValue() / tank.Battles.DoubleValue()); // - 48;
tank.Wn7 = CalculateWn7(tank.Battles.Value, tier, avdFrags, avgDamage, avgSpot, avgDef, winRate);
}
