initial release

Services/SearxngClient.cs

@@ -0,0 +1,30 @@
+using System.Text.Json;
+using OpenQuery.Models;
+
+namespace OpenQuery.Services;
+
+public class SearxngClient
+{
+    private readonly HttpClient _httpClient;
+    private readonly string _baseUrl;
+
+    public SearxngClient(string baseUrl)
+    {
+        _baseUrl = baseUrl.TrimEnd('/');
+        _httpClient = new HttpClient();
+    }
+
+    public async Task<List<SearxngResult>> SearchAsync(string query, int limit = 10)
+    {
+        var encodedQuery = Uri.EscapeDataString(query);
+        var url = $"{_baseUrl}/search?q={encodedQuery}&format=json";
+
+        var response = await _httpClient.GetAsync(url);
+        response.EnsureSuccessStatusCode();
+
+        var json = await response.Content.ReadAsStringAsync();
+        var results = JsonSerializer.Deserialize<SearxngRoot>(json, AppJsonContext.Default.SearxngRoot);
+
+        return results?.Results?.Take(limit).ToList() ?? [];
+    }
+}