using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Authorization;
using System.Diagnostics;
using System.Web;

namespace Neighbourhood.omg.lol;

public partial class LoginWebViewPage : ContentPage
{
	private AuthenticationStateProvider AuthStateProvider { get; set; }
	private NavigatorService NavigatorService { get; set; }

	public LoginWebViewPage(AuthenticationStateProvider authStateProvider, NavigatorService navigatorService)
	{
		this.AuthStateProvider = authStateProvider;
		this.NavigatorService = navigatorService;
		InitializeComponent();
		this.loginwebview.Source = "https://home.omg.lol/oauth/authorize?client_id=ea14dafd3e92cbcf93750c35cd81a031&scope=everything&redirect_uri=https://neatnik.net/adam/bucket/omgloloauth/&response_type=code";

  }

  public async void loginwebview_Navigating(object sender, WebNavigatingEventArgs e) {
		if(e.Url.StartsWith("https://neatnik.net/adam/bucket/omgloloauth/")) {
			Debug.WriteLine("And here we go...");
			Uri uri = new Uri(e.Url);
			var query = HttpUtility.ParseQueryString(uri.Query);
			string? code = query.Get("code");
			if (!string.IsNullOrEmpty(code)) {
				RestService api = new RestService();
				string? token = await api.OAuth(code);
				if (!string.IsNullOrEmpty(token)) {
					Debug.WriteLine($"Fuck yeah, a token! {token}");
					await ((CustomAuthenticationStateProvider)this.AuthStateProvider).Login(token);
					NavigatorService.NavigationManager.NavigateTo(NavigatorService.NavigationManager.Uri, forceLoad: true);
					await Shell.Current.GoToAsync("..");
        }
			}
		}
  }
}