From 272317f8288a98d48cde915a344342119616eb1d Mon Sep 17 00:00:00 2001
From: barelyprofessional
 <150058423+barelyprofessional@users.noreply.github.com>
Date: Thu, 18 Jul 2024 18:02:44 +1000
Subject: [PATCH] Added a basic Howl.gg stats command, implemented a setting
 for controlling the magic number to divide by and retroactively updating
 bet/profit amounts for unrealized gains on slot feaches

---
 .../Commands/HowlggCommands.cs                | 34 +++++++++++++++++++
 KfChatDotNetKickBot/KickBot.cs                | 26 +++++++++-----
 KfChatDotNetKickBot/Settings/BuiltIn.cs       |  9 +++++
 3 files changed, 60 insertions(+), 9 deletions(-)
 create mode 100644 KfChatDotNetKickBot/Commands/HowlggCommands.cs

diff --git a/KfChatDotNetKickBot/Commands/HowlggCommands.cs b/KfChatDotNetKickBot/Commands/HowlggCommands.cs
new file mode 100644
index 0000000..666afbb
--- /dev/null
+++ b/KfChatDotNetKickBot/Commands/HowlggCommands.cs
@@ -0,0 +1,34 @@
+using System.Text.RegularExpressions;
+using KfChatDotNetKickBot.Models.DbModels;
+using KfChatDotNetKickBot.Settings;
+using KfChatDotNetWsClient.Models.Events;
+using Microsoft.EntityFrameworkCore;
+
+namespace KfChatDotNetKickBot.Commands;
+
+public class HowlggStatsCommand : ICommand
+{
+    public List<Regex> Patterns => [
+        new Regex(@"^howl stats (?<window>\d+)$")
+    ];
+    public string HelpText => "Get betting statistics in the given window";
+    public bool HideFromHelp => false;
+    public UserRight RequiredRight => UserRight.Guest;
+    public async Task RunCommand(KickBot botInstance, MessageModel message, GroupCollection arguments, CancellationToken ctx)
+    {
+        var window = Convert.ToInt32(arguments["window"].Value);
+        var start = DateTimeOffset.UtcNow.AddHours(-window);
+        var division = (await Helpers.GetValue(BuiltIn.Keys.HowlggDivisionAmount)).ToType<int>();
+        await using var db = new ApplicationDbContext();
+        // EF SQLite doesn't support filtering on dates :(
+        var bets = (await db.HowlggBets.ToListAsync(ctx)).Where(b => b.Date.UtcDateTime > start).ToList();
+        if (bets.Count == 0)
+        {
+            botInstance.SendChatMessage("No bets captured during this window", true);
+            return;
+        }
+        var output = $"Howl.gg stats for the last {window} hours:[br]" +
+                     $"Bets: {bets.Count:N0}; Profit: {bets.Sum(b => b.Profit) / division:C}; Wagered: {bets.Sum(b => b.Bet) / division:C}";
+        botInstance.SendChatMessage(output, true);
+    }
+}
\ No newline at end of file
diff --git a/KfChatDotNetKickBot/KickBot.cs b/KfChatDotNetKickBot/KickBot.cs
index 7419a88..3e60137 100644
--- a/KfChatDotNetKickBot/KickBot.cs
+++ b/KfChatDotNetKickBot/KickBot.cs
@@ -131,25 +131,33 @@ public class KickBot
     {
         _logger.Debug("Received bet history from Howl.gg");
         using var db = new ApplicationDbContext();
-        foreach (var bets in data.History.Data)
+        foreach (var bet in data.History.Data)
         {
-            if (db.HowlggBets.Any(b => b.GameId == bets.GameId))
+            // Slot feature buys have an unrealized value that means they show no profit until the feature finishes
+            // The feed will return the correct profit later hence updating the values
+            var existingBet = db.HowlggBets.FirstOrDefault(b => b.BetId == bet.Id);
+            if (existingBet != null)
             {
                 _logger.Trace("Bet already exists in DB");
+                if (existingBet.Bet == bet.Bet && existingBet.Profit == bet.Profit) continue;
+                _logger.Debug("Updating fields");
+                existingBet.Bet = bet.Bet;
+                existingBet.Profit = bet.Profit;
+                db.SaveChanges();
                 continue;
             }
 
             db.HowlggBets.Add(new HowlggBetsDbModel
             {
                 UserId = data.User.Id,
-                BetId = bets.Id,
-                GameId = bets.GameId,
-                Bet = bets.Bet,
-                Profit = bets.Profit,
-                Date = bets.Date,
-                Game = bets.Game
+                BetId = bet.Id,
+                GameId = bet.GameId,
+                Bet = bet.Bet,
+                Profit = bet.Profit,
+                Date = bet.Date,
+                Game = bet.Game
             });
-            _logger.Debug("Added bet to DB");
+            _logger.Info("Added bet to DB");
         }
 
         db.SaveChanges();
diff --git a/KfChatDotNetKickBot/Settings/BuiltIn.cs b/KfChatDotNetKickBot/Settings/BuiltIn.cs
index 0fe1fd4..c1d6a58 100644
--- a/KfChatDotNetKickBot/Settings/BuiltIn.cs
+++ b/KfChatDotNetKickBot/Settings/BuiltIn.cs
@@ -320,6 +320,14 @@ public static class BuiltIn
             Description = "Whether to enable Kick functionality (Pusher websocket mainly)",
             Default = "true",
             IsSecret = false
+        },
+        new BuiltInSettingsModel
+        {
+            Key = Keys.HowlggDivisionAmount,
+            Regex = @"\d+",
+            Description = "How much to divide the Howlgg bets/profit by to get the real value",
+            Default = "1650",
+            IsSecret = false
         }
     ];
     
@@ -351,5 +359,6 @@ public static class BuiltIn
         public static string JuiceAmount = "Juice.Amount";
         public static string KiwiFarmsToken = "KiwiFarms.Token";
         public static string KickEnabled = "Kick.Enabled";
+        public static string HowlggDivisionAmount = "Howlgg.DivisionAmount";
     }
 }
\ No newline at end of file