using System.Net.Http.Json;
using System.Text.Json;
using System.Text.Json.Serialization;

namespace LudosData.Api.Tests;

/// <summary>
/// JSON helpers configured exactly like the API's own serializer.
///
/// Without this the tests would speak a different dialect from the browser:
/// System.Text.Json writes enums as ordinals by default, so a test could pass
/// while the real client's <c>"condition": "Cib"</c> was rejected with a 400 —
/// which is precisely what happened before the API adopted string enums.
/// </summary>
internal static class HttpJson
{
    public static readonly JsonSerializerOptions Options = new(JsonSerializerDefaults.Web)
    {
        Converters = { new JsonStringEnumConverter() },
    };

    public static Task<HttpResponseMessage> PostJsonAsync<T>(this HttpClient client, string url, T value)
        => client.PostAsJsonAsync(url, value, Options);

    public static Task<HttpResponseMessage> PutJsonAsync<T>(this HttpClient client, string url, T value)
        => client.PutAsJsonAsync(url, value, Options);

    public static Task<T?> GetJsonAsync<T>(this HttpClient client, string url)
        => client.GetFromJsonAsync<T>(url, Options);

    public static Task<T?> ReadJsonAsync<T>(this HttpContent content)
        => content.ReadFromJsonAsync<T>(Options);
}