From d405a9b5db595a002b4266eb49442f5f4f13cc46 Mon Sep 17 00:00:00 2001
From: Jarrod Doyle <thejarroddoyle@gmail.com>
Date: Sat, 3 Aug 2024 16:09:30 +0100
Subject: [PATCH] Add TXLIST reader

---
 project/code/LGS/Database/Chunks/TxList.cs | 54 ++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 project/code/LGS/Database/Chunks/TxList.cs

diff --git a/project/code/LGS/Database/Chunks/TxList.cs b/project/code/LGS/Database/Chunks/TxList.cs
new file mode 100644
index 0000000..1ac2177
--- /dev/null
+++ b/project/code/LGS/Database/Chunks/TxList.cs
@@ -0,0 +1,54 @@
+using System;
+using System.IO;
+using System.Text;
+
+namespace KeepersCompound.LGS.Database.Chunks;
+
+public class TxList : IChunk
+{
+    public struct Item
+    {
+        public byte[] Tokens { get; set; }
+        public string Name { get; set; }
+
+        public Item(BinaryReader reader)
+        {
+            Tokens = reader.ReadBytes(4);
+            var tmpName = Encoding.UTF8.GetString(reader.ReadBytes(16)).Replace("\0", string.Empty);
+            Name = tmpName[..Math.Min(15, tmpName.Length)];
+        }
+    }
+
+
+    public ChunkHeader Header { get; set; }
+
+    public int BlockSize { get; set; }
+    public int ItemCount { get; set; }
+    public int TokenCount { get; set; }
+    public string[] Tokens { get; set; }
+    public Item[] Items { get; set; }
+
+
+    public void ReadData(BinaryReader reader, DbFile.TableOfContents.Entry entry)
+    {
+        BlockSize = reader.ReadInt32();
+        ItemCount = reader.ReadInt32();
+        TokenCount = reader.ReadInt32();
+        Tokens = new string[TokenCount];
+        for (var i = 0; i < TokenCount; i++)
+        {
+            var tmpToken = Encoding.UTF8.GetString(reader.ReadBytes(16)).Replace("\0", string.Empty);
+            Tokens[i] = tmpToken[..Math.Min(16, tmpToken.Length)];
+        }
+        Items = new Item[ItemCount];
+        for (var i = 0; i < ItemCount; i++)
+        {
+            Items[i] = new Item(reader);
+        }
+    }
+
+    public void WriteData(BinaryWriter writer)
+    {
+        throw new System.NotImplementedException();
+    }
+}
\ No newline at end of file