using System.Net;
using DotBased.Logging;
using Manager.YouTube.Models.Innertube;

namespace Manager.YouTube;

public sealed class YouTubeClient
{
    public string Id { get; private set; }
    public string AccountName { get; private set; }
    public string? UserAgent { get; private set; }
    public CookieContainer CookieContainer { get; }
    public ClientState? ClientState { get; private set; }
    public Cookie? SapisidCookie => CookieContainer.GetAllCookies()["SAPISID"];
    public HttpClient? GetHttpClient() => _httpClient;

    private readonly ILogger? _logger;
    private HttpClient? _httpClient;

    public YouTubeClient(CookieContainer cookieContainer, string userAgent, ILogger? logger = null)
    {
        CookieContainer = cookieContainer;
        _logger = logger;
        UserAgent = userAgent;
        SetupClient();
    }

    private void SetupClient()
    {
        _logger?.Information("Building http client...");
        _httpClient?.Dispose();

        var clientHandler = new HttpClientHandler
        {
            AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip,
            UseCookies = true,
            CookieContainer = CookieContainer
        };
        _httpClient = new HttpClient(clientHandler);
    }

    private async Task GetStateAsync()
    {
        var state = await NetworkService.GetClientStateAsync(this);
        if (!state.IsSuccess)
        {
            _logger?.Warning($"Error getting client state: {state.Error}");
            return;
        }
        
        ClientState = state.Value;
        _logger?.Information("Client state retrieved. With API key: {InnertubeApiKey}", ClientState.InnertubeApiKey);
    }
}