using CefSharp;
using CefSharp.Handler;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Api.Framework.Cps.CefSharp1
{
    /// <summary>
    /// 拦截响应数据
    /// </summary>
    public class CEFResponseHandler : ResourceRequestHandler
    {
        Action<string, string> JsonAction;
        public CEFResponseHandler(Action<string, string> JsonAction)
        {
            this.JsonAction = JsonAction;
        }

        private readonly System.IO.MemoryStream memoryStream = new System.IO.MemoryStream();

        protected override IResponseFilter GetResourceResponseFilter(IWebBrowser chromiumWebBrowser, IBrowser browser, IFrame frame, IRequest request, IResponse response)
        {
            var sss = new CefSharp.ResponseFilter.StreamResponseFilter(memoryStream);
            return sss;
        }

        protected override void OnResourceLoadComplete(IWebBrowser chromiumWebBrowser, IBrowser browser, IFrame frame, IRequest request, IResponse response, UrlRequestStatus status, long receivedContentLength)
        {
            //You can now get the data from the stream
            var bytes = memoryStream.ToArray();
            //var str1 = System.Text.Encoding.UTF8.GetString(bytes);
            //Console.WriteLine(str1 + " = str1");

            //if (str1.Contains("优芙"))
            //{

            //}

            //https://buyin.jinritemai.com/api/author/order/details?author_app_id=1128&user_id=1460607342872671&start_time=1625036432&end_time=1625641232&time_type=1&page=1&pageSize=20&_signature=_02B4Z6wo00101S-ErAQAAIDCEAIaIFYsB.0vgKiAACsHDhdlaobXsro5mjL-ohtCATVjsCaDIQPNiWIbrQwGsR5suxHYJOJ2oQ6unSqn.loaNiMcqo.PA4VvXk0FA8ueolBWm739wlv1HXZ64a
            if (response.Charset == "utf-8" && request.Url.Contains("buyin.jinritemai.com/api/author/order/details?"))
            {
                var str = System.Text.Encoding.UTF8.GetString(bytes);

                JsonAction?.Invoke(request.Url, str);
            }
            else
            {
                //Deal with different encoding here
            }
        }
    }
}