using System.Net.Http.Headers;
using System.Net.Mime;
using Migration.Settings;
using Microsoft.Extensions.Options;

namespace Migration.Services;
public class DataverseProvider : IDataverseProvider
{
	public const string HTTP_CLIENT = "FeedDataverseBQ";
	private static readonly ProductInfoHeaderValue USER_AGENT = ProductInfoHeaderValue.Parse("FeedDataverseBQ");
	private static readonly MediaTypeWithQualityHeaderValue JSON_MEDIA_TYPE = new MediaTypeWithQualityHeaderValue(MediaTypeNames.Application.Json);
	public Uri Url { get; init; }
	public string Token { get; init; }
	public DataverseProvider(IOptions<MainSettings> mainSettingsOptions, IHttpClientFactory httpClientFactory)
	{
		var DataverseSettings = mainSettingsOptions.Value;
		Url = new Uri(DataverseSettings.Url);
		Token = DataverseSettings.Token;
	}
	public static void Setup(IServiceProvider serviceProvider, HttpClient httpClient)
	{
		var dataverseConnectionsProvider = serviceProvider.GetRequiredService<IDataverseProvider>();
		httpClient.BaseAddress = dataverseConnectionsProvider.Url;
		httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", dataverseConnectionsProvider.Token);
		httpClient.DefaultRequestHeaders.UserAgent.Add(USER_AGENT);
		httpClient.DefaultRequestHeaders.Accept.Add(JSON_MEDIA_TYPE);
	}
}

public class DataverseDelegatingHandler : DelegatingHandler
{
	protected override HttpResponseMessage Send(HttpRequestMessage request, CancellationToken cancellationToken)
	{
		return SendAsync(request, cancellationToken).GetAwaiter().GetResult();
	}
	protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
	{
		return await base.SendAsync(request, cancellationToken);
	}
}