From 6125b036bf42b8d34bfeaeda4242f930eb6e4bcb Mon Sep 17 00:00:00 2001
From: Glax <johanna@bernloehr.eu>
Date: Sun, 18 May 2025 15:31:11 +0200
Subject: [PATCH] SearchController.cs Local-Search endpoint

---
 API/Controllers/SearchController.cs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/API/Controllers/SearchController.cs b/API/Controllers/SearchController.cs
index fbef959..e1a4324 100644
--- a/API/Controllers/SearchController.cs
+++ b/API/Controllers/SearchController.cs
@@ -6,6 +6,7 @@ using Asp.Versioning;
 using log4net;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
+using Soenneker.Utils.String.NeedlemanWunsch;
 using static Microsoft.AspNetCore.Http.StatusCodes;
 // ReSharper disable InconsistentNaming
 
@@ -55,6 +56,27 @@ public class SearchController(PgsqlContext context, ILog Log) : Controller
 
         return Ok(retMangas.ToArray());
     }
+    
+    /// <summary>
+    /// Initiate a search for a Manga on a specific Connector
+    /// </summary>
+    /// <param name="Query"></param>
+    /// <response code="200"></response>
+    /// <response code="404">MangaConnector with ID not found</response>
+    /// <response code="406">MangaConnector with ID is disabled</response>
+    /// <response code="500">Error during Database Operation</response>
+    [HttpGet("Local/{Query}")]
+    [ProducesResponseType<Manga[]>(Status200OK, "application/json")]
+    [ProducesResponseType(Status404NotFound)]
+    [ProducesResponseType(Status406NotAcceptable)]
+    [ProducesResponseType<string>(Status500InternalServerError, "text/plain")]
+    public IActionResult SearchMangaLocally(string Query)
+    {
+        Dictionary<Manga, double> distance = context.Mangas
+            .ToArray()
+            .ToDictionary(m => m, m => NeedlemanWunschStringUtil.CalculateSimilarityPercentage(Query, m.Name));
+        return Ok(distance.Where(kv => kv.Value > 50).ToArray());
+    }
 
     /// <summary>
     /// Returns Manga from MangaConnector associated with URL