Merge branch 'v4' into v5

src/NadekoBot/Db/Models/Waifu.cs

@@ -0,0 +1,75 @@
+#nullable disable
+using NadekoBot.Db.Models;
+
+namespace NadekoBot.Services.Database.Models;
+
+public class WaifuInfo : DbEntity
+{
+    public int WaifuId { get; set; }
+    public DiscordUser Waifu { get; set; }
+    
+    public int? ClaimerId { get; set; }
+    public DiscordUser Claimer { get; set; }
+
+    public int? AffinityId { get; set; }
+    public DiscordUser Affinity { get; set; }
+
+    public long Price { get; set; }
+    public List<WaifuItem> Items { get; set; } = new();
+
+    public override string ToString()
+    {
+        var status = string.Empty;
+
+        var waifuUsername = Waifu.ToString().TrimTo(20);
+        var claimer = Claimer?.ToString().TrimTo(20)
+            ?? "no one";
+
+        var affinity = Affinity?.ToString().TrimTo(20);
+
+        if (AffinityId is null)
+            status = $"... but {waifuUsername}'s heart is empty";
+        else if (AffinityId == ClaimerId)
+            status = $"... and {waifuUsername} likes {claimer} too <3";
+        else
+        {
+            status =
+                $"... but {waifuUsername}'s heart belongs to {affinity}";
+        }
+
+        return $"**{waifuUsername}** - claimed by **{claimer}**\n\t{status}";
+    }
+}
+
+public class WaifuLbResult
+{
+    public string Username { get; set; }
+    public string Discrim { get; set; }
+
+    public string Claimer { get; set; }
+    public string ClaimerDiscrim { get; set; }
+
+    public string Affinity { get; set; }
+    public string AffinityDiscrim { get; set; }
+
+    public long Price { get; set; }
+
+    public override string ToString()
+    {
+        var claimer = "no one";
+        var status = string.Empty;
+
+        var waifuUsername = Username.TrimTo(20);
+        var claimerUsername = Claimer?.TrimTo(20);
+
+        if (Claimer is not null)
+            claimer = $"{claimerUsername}#{ClaimerDiscrim}";
+        if (Affinity is null)
+            status = $"... but {waifuUsername}'s heart is empty";
+        else if (Affinity + AffinityDiscrim == Claimer + ClaimerDiscrim)
+            status = $"... and {waifuUsername} likes {claimerUsername} too <3";
+        else
+            status = $"... but {waifuUsername}'s heart belongs to {Affinity.TrimTo(20)}#{AffinityDiscrim}";
+        return $"**{waifuUsername}#{Discrim}** - claimed by **{claimer}**\n\t{status}";
+    }
+}