using System.Net.Http.Json;
using System.Text.Json.Serialization.Metadata;
using CM.Authentication.Abstractions;

namespace CM.TransactionalEmail;

public class TransactionalEmailService(IHttpClientFactory httpClientFactory, IJwtTokenManagerService jwtTokenManagerService)
{
  private readonly string _endpoint = "https://api.cakemail.dev";
  private readonly HttpClient _httpClient = httpClientFactory.CreateClient();
  
  public async Task SendEmailAsync(SendEmailOptions options, CancellationToken cancellationToken = default)
  {
    var endpoint = $"{_endpoint}/emails";
    
    var token = await jwtTokenManagerService.GetTokenAsync(cancellationToken);
    _httpClient.SetJwtAccessToken(token);
    
    var request = new HttpRequestMessage(HttpMethod.Post, endpoint)
    {
      Content = JsonContent.Create(options, TransactionEmailJsonSerializerContext.Default.SendEmailOptions)
    };
    
    var response = await _httpClient.SendAsync(request, cancellationToken);
  
    response.EnsureSuccessStatusCode();
  }
}