From 557fd36a4812ddd1a6cd4091823b6c4c7d8d448e Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Wed, 13 Mar 2024 01:41:18 -0400
Subject: [PATCH] Start adding "database" ideas

---
 SabreTools.DatFiles/ItemDictionaryDB.cs | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/SabreTools.DatFiles/ItemDictionaryDB.cs b/SabreTools.DatFiles/ItemDictionaryDB.cs
index 9aa5f3fd..788c59e3 100644
--- a/SabreTools.DatFiles/ItemDictionaryDB.cs
+++ b/SabreTools.DatFiles/ItemDictionaryDB.cs
@@ -40,18 +40,27 @@ namespace SabreTools.DatFiles
         /// Internal dictionary for all items
         /// </summary>
 #if NET40_OR_GREATER || NETCOREAPP
-        private readonly ConcurrentDictionary<string, ConcurrentList<DatItem>?> items;
+        private readonly ConcurrentDictionary<long, DatItem> items;
 #else
-        private readonly Dictionary<string, ConcurrentList<DatItem>?> items;
+        private readonly Dictionary<long, DatItem> items;
 #endif
 
         /// <summary>
         /// Internal dictionary for all machines
         /// </summary>
 #if NET40_OR_GREATER || NETCOREAPP
-        private readonly ConcurrentDictionary<string, Machine> machines;
+        private readonly ConcurrentDictionary<long, Machine> machines;
 #else
-        private readonly Dictionary<string, Machine> machines;
+        private readonly Dictionary<long, Machine> machines;
+#endif
+
+        /// <summary>
+        /// Internal dictionary for item to machine mappings
+        /// </summary>
+#if NET40_OR_GREATER || NETCOREAPP
+        private readonly ConcurrentDictionary<long, long> itemToMachineMapping;
+#else
+        private readonly Dictionary<long, long> machines;
 #endif
 
         /// <summary>