public async Task <List <VehicleVisibleData> > GetVehiclesVisibleDataAsync(User user)
{
var statisticsRestService = new PlayerVehiclesStatisticsRestService();
var tankopediaRestService = new TankopediaVehicleRestService();
var vehiclesStatistics = await statisticsRestService.GetPlayerVehiclesStatisticsAsync(user.AccountId, user.WoTServer);
var tanksData = new List <VehicleVisibleData>();
foreach (var stat in vehiclesStatistics)
{
var vehicle = await tankopediaRestService.GetTankopediaVehicleAsync(stat.tank_id, user.WoTServer);
if (vehicle != null)
{
double wn8 = await GetTankWN8(stat);
tanksData.Add(new VehicleVisibleData
{
Name = vehicle.name,
AvgDamage = ((double)stat.all.damage_dealt / stat.all.battles).ToString("F", CultureInfo.InvariantCulture),
Battles = stat.all.battles.ToString(),
WinRate = ((double)stat.all.wins / stat.all.battles).ToString("P", CultureInfo.InvariantCulture),
WN8 = wn8.ToString("F", CultureInfo.InvariantCulture),
});
}
}
return(tanksData);
}
public async Task <double> GetWN8OverallValueAsync()
{
var vehicleStatsProvider = new PlayerVehiclesStatisticsRestService();
var stats = await vehicleStatsProvider
.GetPlayerVehiclesStatisticsAsync(App.Database.GetUsers()[0].AccountId, App.Database.GetUsers()[0].WoTServer);
var dataProvider = new ReferentialWN8DataRestService();
var referencialWN8Data = await dataProvider.GetReferencialWN8DataAsync();
double RatingWN8_TotalDamage = 0;
double RatingWN8_TotalFrag = 0;
double RatingWN8_TotalSpot = 0;
double RatingWN8_TotalDef = 0;
double RatingWN8_TotalWinrate = 0;
double RatingWN8_ExpDamage = 0;
double RatingWN8_ExpFrag = 0;
double RatingWN8_ExpSpot = 0;
double RatingWN8_ExpDef = 0;
double RatingWN8_ExpWinrate = 0;
foreach (var s in stats.Where(d => d.all.battles > 0))
{
var exp = referencialWN8Data.data
.Where(d => d.IDNum == Int32.Parse(s.tank_id))
.FirstOrDefault();
RatingWN8_TotalDamage += s.all.damage_dealt;
RatingWN8_ExpDamage += exp.expDamage * s.all.battles;
RatingWN8_TotalFrag += s.all.frags;
RatingWN8_ExpFrag += exp.expFrag * s.all.battles;
RatingWN8_TotalSpot += s.all.spotted;
RatingWN8_ExpSpot += exp.expSpot * s.all.battles;
RatingWN8_TotalDef += s.all.dropped_capture_points;
RatingWN8_ExpDef += exp.expDef * s.all.battles;
RatingWN8_ExpWinrate += (exp.expWinRate) / 100 * s.all.battles;
}
double rDamage = RatingWN8_TotalDamage / RatingWN8_ExpDamage;
double rSpot = RatingWN8_TotalSpot / RatingWN8_ExpSpot;
double rFrag = RatingWN8_TotalFrag / RatingWN8_ExpFrag;
double rDefense = RatingWN8_TotalDef / RatingWN8_ExpDef;
double rWinRate = RatingWN8_TotalWinrate / RatingWN8_ExpWinrate;
double cWinRate = Math.Max(0.0, fractionUtil(rWinRate, winRateConst));
double cDamage = Math.Max(0.0, fractionUtil(rDamage, damageConst));
double cFrag = Math.Max(0.0, Math.Min(cDamage + 0.2, fractionUtil(rFrag, fragConst)));
double cSpot = Math.Max(0.0, Math.Min(cDamage + 0.1, fractionUtil(rSpot, spotConst)));
double cDefense = Math.Max(0.0, Math.Min(cDamage + 0.1, fractionUtil(rDefense, defenseConst)));
double WN8 = 980.0 * cDamage +
210.0 * cDamage * cFrag +
155.0 * cFrag * cSpot +
75.00 * cDefense * cFrag +
145.0 * Math.Min(1.8, cWinRate);
return(WN8);
}
