working requests

src/Nyanbyte.PPCheck.Lib/ApiClient.cs

@@ -1,4 +1,11 @@
-namespace Nyanbyte.PPCheck.Lib;
+using System.Data;
+using System.Net.Http.Headers;
+using System.Net.Http.Json;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using Nyanbyte.PPCheck.Lib.Models;
+
+namespace Nyanbyte.PPCheck.Lib;
 
 public class ApiClient : IDisposable
 {
@@ -7,6 +14,18 @@ public class ApiClient : IDisposable
     private readonly HttpClient _http;
     private readonly bool _isHttpExternal;
 
+    private static readonly JsonSerializerOptions _jsonOpts = new()
+    {
+        AllowTrailingCommas = false,
+        DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
+        IgnoreReadOnlyProperties = false,
+        IncludeFields = false,
+        NumberHandling = JsonNumberHandling.Strict,
+        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+        ReadCommentHandling = JsonCommentHandling.Disallow,
+        WriteIndented = false
+    };
+
     public ApiClient(HttpClient http)
     {
         _http = http;
@@ -21,6 +40,24 @@ public class ApiClient : IDisposable
         };
     }
 
+    public async Task<SearchResponse> Search(SearchRequest req)
+    {
+        var request = new HttpRequestMessage(HttpMethod.Post, "persone/search");
+        request.Headers.Add("User-Agent", "Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0");
+        request.Headers.Add("Referer", "https://rps.ms.gov.pl/pl-PL/Public");
+        request.Headers.Add("Accept", "application/json, text/plain, */*");
+        request.Headers.Add("Accept-Language", "en-US,en;q=0.5");
+
+        request.Content = new StringContent(JsonSerializer.Serialize(req, _jsonOpts), null, "application/json");
+
+        var httpResponse = await _http.SendAsync(request);
+        httpResponse.EnsureSuccessStatusCode();
+
+        var resp = await httpResponse.Content.ReadFromJsonAsync<SearchResponse>() ?? throw new DataException("Invalid data returned.");
+
+        return resp;
+    }
+
     public void Dispose()
     {
         GC.SuppressFinalize(this);

src/Nyanbyte.PPCheck.Lib/Models/OffenderInformation.cs

@@ -8,7 +8,7 @@ public record OffenderInformation
     public int AnnotationCount { get; set; }
 
     [JsonPropertyName("persones")]
-    public ICollection<OffenderPersona> Personas { get; set; } = new List<OffenderPersona>();
+    public ICollection<OffenderPersona> Personas { get; set; } = [];
 }
 
 public record OffenderPersona
@@ -17,14 +17,17 @@ public record OffenderPersona
     public Guid PersonIdentityId { get; set; }
     public string FirstName { get; set; } = string.Empty;
     public string? SecondName { get; set; }
-    public string LastName { get; set; }
-    public string CityOfBirth { get; set; }
+    public string LastName { get; set; } = string.Empty;
+    public string CityOfBirth { get; set; } = string.Empty;
     public DateTime DateOfBirth { get; set; }
-    public string FamilyName { get; set; }
+    public char Sex { get; set; }
+    public string FamilyName { get; set; } = string.Empty;
     public string? FathersName { get; set; }
     public string? MothersName { get; set; }
-    public Sex Sex { get; set; }
-    public string CountryOfBirth { get; set; }
-    public string Nationalities { get; set; }
-    public string DwellingPlace { get; set; }
+    public string CountryOfBirth { get; set; } = string.Empty;
+    public string Nationalities { get; set; } = string.Empty;
+    public string DwellingPlace { get; set; } = string.Empty;
+
+    [JsonIgnore]
+    public Sex OffenderSex => (Sex)Sex;
 }

src/Nyanbyte.PPCheck.Lib/Models/SearchResponse.cs

@@ -1,6 +1,6 @@
 namespace Nyanbyte.PPCheck.Lib.Models;
 
-public record Response
+public record SearchResponse
 {
     public int Total { get; set; }
     public bool HasError { get; set; }