Add demo for FuzzySharp (Levenshtein)

Author: pc223

Flow.Launcher.Plugin/SharedModels/MatchResult.cs

@@ -65,8 +65,8 @@ private int ScoreAfterSearchPrecisionFilter(int rawScore)
 
     public enum SearchPrecisionScore
     {
-        Regular = 50,
-        Low = 20,
+        Regular = 0,
+        Low = 0,
         None = 0
     }
 }

Plugins/Flow.Launcher.Plugin.Program/Flow.Launcher.Plugin.Program.csproj

@@ -58,6 +58,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="FuzzySharp" Version="2.0.2" />
     <PackageReference Include="System.Runtime" Version="4.3.1" />
   </ItemGroup>
 

Plugins/Flow.Launcher.Plugin.Program/Programs/Win32.cs

@@ -93,10 +93,26 @@ public Result Result(string query, IPublicAPI api)
 
                 matchResult.MatchData = new List<int>();
             }
+            
+            
+            
+            
 
+            var newScore = FuzzySharp.Fuzz.PartialTokenSetRatio(query.ToLower(), Name.ToLower());
+            if (Name.Length < query.Length)
+                newScore = 0;
+
+            var oldScore = matchResult.RawScore;
+            matchResult.RawScore = Math.Max(newScore, oldScore);
+            matchResult.MatchData = new List<int>();
+
+
+            
+            
+            
             var result = new Result
             {
-                Title = title,
+                Title = title + $"<{matchResult.Score}> <{newScore}> <{oldScore}>",
                 SubTitle = LnkResolvedPath ?? FullPath,
                 IcoPath = IcoPath,
                 Score = matchResult.Score,