Add option for only exact matches

Author: ButterscotchV

BingusApi/Controllers/FaqController.cs

@@ -26,7 +26,7 @@ public FaqController(FaqHandler faqHandler, BingusConfig bingusConfig, FaqConfig
         _faqHandler = faqHandler;
         _bingusConfig = bingusConfig;
         _faqConfig = faqConfig;
-        _faqDict = bingusConfig.UseQ2A ? new FaqDict(faqConfig) : null;
+        _faqDict = new FaqDict(faqConfig);
     }
 
     private static FaqEntry GetEntry(ILazyItem<float[]> item)

BingusLib/FaqHandling/FaqConfig.cs

@@ -20,6 +20,9 @@ public record FaqConfigEntry
             [JsonPropertyName("questions")]
             public string[] Questions { get; set; } = [];
 
+            [JsonPropertyName("exact_only")]
+            public bool ExactOnly { get; set; } = false;
+
             public FaqConfigEntry() { }
 
             public FaqConfigEntry(string answer)
@@ -54,10 +57,15 @@ IEnumerable<string> questions
             return null;
         }
 
-        public IEnumerable<(string title, string question, string answer)> QaEntryEnumerator()
+        public IEnumerable<(string title, string question, string answer)> QaEntryEnumerator(
+            bool noExactOnly = true
+        )
         {
             foreach (var entry in FaqEntries)
             {
+                if (noExactOnly && entry.ExactOnly)
+                    continue;
+
                 foreach (var keyword in entry.Keywords)
                 {
                     yield return (entry.Title, keyword, entry.Answer);
@@ -70,10 +78,15 @@ IEnumerable<string> questions
             }
         }
 
-        public IEnumerable<(string title, string question, string answer)> AnswerEntryEnumerator()
+        public IEnumerable<(string title, string question, string answer)> AnswerEntryEnumerator(
+            bool noExactOnly = true
+        )
         {
             foreach (var entry in FaqEntries)
             {
+                if (noExactOnly && entry.ExactOnly)
+                    continue;
+
                 // If we want to use an example question:
                 // entry.Questions.FirstOrDefault(entry.Title)
                 yield return (entry.Title, "", entry.Answer);