public virtual async Task LeaderboardAsync(LeaderboardSortMode mode = LeaderboardSortMode.points)
{
using (var db = new Database())
{
//Retrieve players in the current guild from database
var users = db.Players.AsNoTracking().Where(x => x.GuildId == Context.Guild.Id);
//Order players by score and then split them into groups of 20 for pagination
IEnumerable <Player>[] userGroups;
switch (mode)
{
case LeaderboardSortMode.point:
userGroups = users.OrderByDescending(x => x.Points).SplitList(20).ToArray();
break;
case LeaderboardSortMode.wins:
userGroups = users.OrderByDescending(x => x.Wins).SplitList(20).ToArray();
break;
case LeaderboardSortMode.losses:
userGroups = users.OrderByDescending(x => x.Losses).SplitList(20).ToArray();
break;
case LeaderboardSortMode.wlr:
userGroups = users.OrderByDescending(x => x.Losses == 0 ? x.Wins : (double)x.Wins / x.Losses).SplitList(20).ToArray();
break;
case LeaderboardSortMode.games:
userGroups = users.ToList().OrderByDescending(x => x.Games).SplitList(20).ToArray();
break;
default:
return;
}
if (userGroups.Length == 0)
{
await SimpleEmbedAsync("There are no registered users in this server yet.", Color.Blue);
return;
}
//Convert the groups into formatted pages for the response message
var pages = GetPages(userGroups, mode);
if (!Premium.IsPremium(Context.Guild.Id))
{
pages = pages.Take(1).ToList();
pages.Add(new ReactivePage
{
Description = $"In order to access a complete leaderboard, consider joining ELO premium at {Premium.PremiumConfig.AltLink}, patrons must also be members of the ELO server at: {Premium.PremiumConfig.ServerInvite}"
});
}
//Construct a paginated message with each of the leaderboard pages
var callback = new ReactivePager(pages).ToCallBack();
callback.Precondition = async(x, y) => y.UserId == Context.User.Id;
await PagedReplyAsync(callback.WithDefaultPagerCallbacks().WithJump());
}
}
public List <ReactivePage> GetPages(IEnumerable <Player>[] groups, LeaderboardSortMode mode)
{
//Start the index at 1 because we are ranking players here ie. first place.
int index = 1;
var pages = new List <ReactivePage>(groups.Length);
foreach (var group in groups)
{
var playerGroup = group.ToArray();
var lines = GetPlayerLines(playerGroup, index, mode);
index = lines.Item1;
var page = new ReactivePage();
page.Color = Color.Blue;
page.Title = $"{Context.Guild.Name} - Leaderboard";
page.Description = lines.Item2;
pages.Add(page);
}
return(pages);
}
//Returns the updated index and the formatted player lines
public (int, string) GetPlayerLines(Player[] players, int startValue, LeaderboardSortMode mode)
{
var sb = new StringBuilder();
//Iterate through the players and add their summary line to the list.
foreach (var player in players)
{
switch (mode)
{
case LeaderboardSortMode.point:
sb.AppendLine($"{startValue}: {player.GetDisplayNameSafe()} - `{player.Points}`");
break;
case LeaderboardSortMode.wins:
sb.AppendLine($"{startValue}: {player.GetDisplayNameSafe()} - `{player.Wins}`");
break;
case LeaderboardSortMode.losses:
sb.AppendLine($"{startValue}: {player.GetDisplayNameSafe()} - `{player.Losses}`");
break;
case LeaderboardSortMode.wlr:
var wlr = player.Losses == 0 ? player.Wins : (double)player.Wins / player.Losses;
sb.AppendLine($"{startValue}: {player.GetDisplayNameSafe()} - `{Math.Round(wlr, 2, MidpointRounding.AwayFromZero)}`");
break;
case LeaderboardSortMode.games:
sb.AppendLine($"{startValue}: {player.GetDisplayNameSafe()} - `{player.Games}`");
break;
}
startValue++;
}
//Return the updated start value and the list of player lines.
return(startValue, sb.ToString());
}
public Task LeaderboardAsync(LeaderboardSortMode sortMode = LeaderboardSortMode.Points)
{
var rgx = new Regex("[^a-zA-Z0-9 -#]");
List <string> userStrings;
switch (sortMode)
{
case LeaderboardSortMode.Points:
{
var users = Context.Server.Users.OrderByDescending(x => x.Stats.Points).Where(x => Context.Guild.GetUser(x.UserID) != null).ToList();
userStrings = users.Select(x => $"`{$"#{users.IndexOf(x) + 1} - {rgx.Replace(x.Username, "")}".PadRight(33)}\u200B || Points: {x.Stats.Points}`").ToList();
break;
}
case LeaderboardSortMode.Win:
{
var users = Context.Server.Users.OrderByDescending(x => x.Stats.Wins).Where(x => Context.Guild.GetUser(x.UserID) != null).ToList();
userStrings = users.Select(x => $"`{$"#{users.IndexOf(x) + 1} - {rgx.Replace(x.Username, "")}".PadRight(33)}\u200B || Wins: {x.Stats.Wins}`").ToList();
break;
}
case LeaderboardSortMode.Loss:
{
var users = Context.Server.Users.OrderByDescending(x => x.Stats.Losses).Where(x => Context.Guild.GetUser(x.UserID) != null).ToList();
userStrings = users.Select(x => $"`{$"#{users.IndexOf(x) + 1} - {rgx.Replace(x.Username, "")}".PadRight(33)}\u200B || Losses: {x.Stats.Losses}`").ToList();
break;
}
case LeaderboardSortMode.Kills:
{
var users = Context.Server.Users.OrderByDescending(x => x.Stats.Kills).Where(x => Context.Guild.GetUser(x.UserID) != null).ToList();
userStrings = users.Select(x => $"`{$"#{users.IndexOf(x) + 1} - {rgx.Replace(x.Username, "")}".PadRight(33)}\u200B || Kills: {x.Stats.Kills}`").ToList();
break;
}
case LeaderboardSortMode.Deaths:
{
var users = Context.Server.Users.OrderByDescending(x => x.Stats.Deaths).Where(x => Context.Guild.GetUser(x.UserID) != null).ToList();
userStrings = users.Select(x => $"`{$"#{users.IndexOf(x) + 1} - {rgx.Replace(x.Username, "")}".PadRight(33)}\u200B || Deaths: {x.Stats.Deaths}`").ToList();
break;
}
case LeaderboardSortMode.Draws:
{
var users = Context.Server.Users.OrderByDescending(x => x.Stats.Draws).Where(x => Context.Guild.GetUser(x.UserID) != null).ToList();
userStrings = users.Select(x => $"`{$"#{users.IndexOf(x) + 1} - {rgx.Replace(x.Username, "")}".PadRight(33)}\u200B || Draws: {x.Stats.Draws}`").ToList();
break;
}
case LeaderboardSortMode.GamesPlayed:
{
var users = Context.Server.Users.OrderByDescending(x => x.Stats.GamesPlayed).Where(x => Context.Guild.GetUser(x.UserID) != null).ToList();
userStrings = users.Select(x => $"`{$"#{users.IndexOf(x) + 1} - {rgx.Replace(x.Username, "")}".PadRight(33)}\u200B || Games: {x.Stats.GamesPlayed}`").ToList();
break;
}
default:
{
var users = Context.Server.Users.OrderByDescending(x => x.Stats.Points).Where(x => Context.Guild.GetUser(x.UserID) != null).ToList();
userStrings = users.Select(x => $"`{$"#{users.IndexOf(x) + 1} - {rgx.Replace(x.Username, "")}".PadRight(33)}\u200B || Points: {x.Stats.Points}`").ToList();
break;
}
}
var pages = userStrings.SplitList(20).Select(x => new PaginatedMessage.Page
{
Description = string.Join("\n", x)
});
var pager = new PaginatedMessage
{
Title = "ELO Bot Leader board",
Pages = pages,
Color = Color.Blue
};
return(PagedReplyAsync(pager, new ReactionList
{
Forward = true,
Backward = true,
Trash = true
}));
}
