public async Task Ranks(int count, int position)
{
const int elementsPerList = 20;
using (var uow = _db.UnitOfWork)
{
var levelModels = uow.LevelModel.GetAll().Where(p => p.TotalXP != 0 && p.GuildId == Context.Guild.Id)
.OrderByDescending(p => p.TotalXP).Skip(position - 1 <= 0 ? 0 : position - 1).Take(count).ToList();
if (!levelModels.Any())
{
return;
}
var groupedLevelModels =
levelModels.GroupBy(lm => (int)Math.Floor(levelModels.IndexOf(lm) * 1d / elementsPerList));
var rankStrings = new List <string>();
var sb = new StringBuilder();
sb.AppendLine(GetText("ranks_header"));
foreach (var glm in groupedLevelModels)
{
var listNumber = glm.Key + 1;
if (!glm.Any())
{
continue;
}
sb.Append($"```{GetText("ranks_list_header", listNumber)}");
foreach (var lm in glm)
{
var user = await Context.Guild.GetUserAsync(lm.UserId).ConfigureAwait(false);
var level = uow.LevelModel.GetLevel(lm.GuildId, lm.UserId);
var currentXp = uow.LevelModel.GetCurrentXp(lm.GuildId, lm.UserId);
sb.Append("\n" + GetText("ranks_list_row", $"{position + levelModels.IndexOf(lm),3}",
$"{user?.ToString() ?? lm.UserId.ToString(),-37}", $"{level,3}", $"{currentXp,6}",
$"{LevelModelRepository.GetXpToNextLevel(level),6}", $"{lm.TotalXP,8}"));
}
sb.Append("```");
rankStrings.Add(sb.ToString());
sb.Clear();
}
var channel = count <= 20
? Context.Channel
: await Context.User.GetOrCreateDMChannelAsync().ConfigureAwait(false);
foreach (var s in rankStrings)
{
await channel.SendMessageAsync(s).ConfigureAwait(false);
Thread.Sleep(250);
}
}
}
//levelxp(lvl): xp needed to reach the given level beginning at level 0
//levelxp(lvl1, lvl2): xp needed to get to lvl2 from lvl1
public static object LevelXp(ICommandContext context, DbService db, FunctionArgs args)
{
if (args.Parameters.Length < 1 || args.Parameters.Length > 2)
{
return(null);
}
var arg1 = args.Parameters[0];
if (arg1.ParsedExpression == null)
{
arg1.Evaluate();
}
var expr = arg1.ParsedExpression.ToString();
if (!int.TryParse(expr, out var lvl1))
{
return(null);
}
if (args.Parameters.Length < 2)
{
return(LevelModelRepository.GetXpForLevel(lvl1));
}
var arg2 = args.Parameters[1];
if (arg2.ParsedExpression == null)
{
arg2.Evaluate();
}
expr = arg2.ParsedExpression.ToString();
if (!int.TryParse(expr, out var lvl2))
{
return(null);
}
return(LevelModelRepository.GetXpForLevel(lvl2) - LevelModelRepository.GetXpForLevel(lvl1));
}
public async Task Rank(ulong userId = 0)
{
userId = userId != 0 ? userId : Context.User.Id;
int totalRanks, rank, totalXp, level, currentXp;
using (var uow = _db.UnitOfWork)
{
var lm = uow.LevelModel.Get(Context.Guild.Id, userId);
totalXp = uow.LevelModel.GetTotalXp(Context.Guild.Id, userId);
level = uow.LevelModel.GetLevel(Context.Guild.Id, userId);
currentXp = uow.LevelModel.GetCurrentXp(Context.Guild.Id, userId);
totalRanks = uow.LevelModel.GetAll().Count(m => m.TotalXP > 0 && m.GuildId == Context.Guild.Id);
rank = lm == null
? -1
: uow.LevelModel.GetAll().Where(p => p.GuildId == Context.Guild.Id)
.OrderByDescending(p => p.TotalXP).ToList().IndexOf(lm) + 1;
await uow.CompleteAsync().ConfigureAwait(false);
}
if (userId == Context.User.Id)
{
await Context.Channel.SendMessageAsync(GetText("rank_self", Context.User.Mention, level, currentXp,
LevelModelRepository.GetXpToNextLevel(level), totalXp, totalXp > 0 ? rank.ToString() : "-",
totalRanks)).ConfigureAwait(false);
}
else
{
var user = await Context.Guild.GetUserAsync(userId).ConfigureAwait(false);
var namestring = user?.Nickname ?? (user?.Username ?? userId.ToString());
await Context.Channel.SendMessageAsync(GetText("rank_other", Context.User.Mention, namestring, level,
currentXp, LevelModelRepository.GetXpToNextLevel(level), totalXp,
totalXp > 0 ? rank.ToString() : "-", totalRanks)).ConfigureAwait(false);
}
}
