using Microsoft.AspNetCore.Http;
using OpenIddict.Abstractions;
using OpenIddict.Server;
using System.Net;

namespace Company.WebApi.CustomToken;

public class CustomTokenEndpointHandler(IHttpContextAccessor httpContextAccessor)
    : IOpenIddictServerHandler<OpenIddictServerEvents.ApplyTokenResponseContext>
{
    private readonly IHttpContextAccessor _httpContextAccessor = httpContextAccessor;

    public ValueTask HandleAsync(OpenIddictServerEvents.ApplyTokenResponseContext context)
    {
        if (context.Request != null)
        {
            var request = context.Request.ClientId;

            if (request != "logistic_petrus_react_client")
            {
                return ValueTask.CompletedTask;
            }
        }
        else
        {
            throw new NullReferenceException("Отстутствует Request");
        }

        var response = context.Transaction.Response;

        var refreshToken = response?.GetParameter(OpenIddictConstants.Parameters.RefreshToken)?.ToString();

        var accessToken = response?.GetParameter(OpenIddictConstants.Parameters.AccessToken)?.ToString();


        if (!string.IsNullOrEmpty(refreshToken) && !string.IsNullOrEmpty(accessToken))
        {


            if (_httpContextAccessor.HttpContext != null)
            {
                var cookieOptions = new CookieOptions
                {
                    HttpOnly = true,
                    Secure = true,
                    //IsEssential = true,
                    SameSite = SameSiteMode.None,

                    Expires = DateTimeOffset.UtcNow.AddDays(14),
                    Path = "/",

                };

                _httpContextAccessor.HttpContext.Response.Cookies.Append("refresh_token", refreshToken, cookieOptions);
                _httpContextAccessor.HttpContext.Response.Cookies.Append("access_token", accessToken, cookieOptions);

                Console.WriteLine(1);
            }
            else
            {
                throw new NullReferenceException("Отстутствует httpContext");
            }

            if (response != null)
            {
                response.RemoveParameter(OpenIddictConstants.Parameters.RefreshToken);
                response.RemoveParameter(OpenIddictConstants.Parameters.AccessToken);
            }
            else
            {
                throw new NullReferenceException("Отстутствует response");
            }
        }

        return ValueTask.CompletedTask;
    }
}