using AsbCloudApp.Data;
using System;
using System.Collections.Generic;
using System.Net;
using System.Text;

namespace SaubPanelOnlineSender
{
    public class CloudDataSender
    {
        public CloudDataSender() { }

        public string OnlineUrl => "http://localhost:5000/api/telemetry/0A:00:27:00:11:12/data";

        public void Send(DataSaubBaseDto data)
        {
            var request = MakeRequest();
            using var streamWriter = request.GetRequestStream();
            var requestBodyJson = MakeRequestBody(data);
            var dataBytes = Encoding.UTF8.GetBytes(requestBodyJson);
            streamWriter.Write(dataBytes, 0, dataBytes.Length);
            var response = request.GetResponse();
            streamWriter.Close();
        }

        private HttpWebRequest MakeRequest()
        {
            var request = WebRequest.CreateHttp(OnlineUrl);
            request.Method = "POST";
            request.Timeout = 4900;
            request.ContentType = "application/json";
            request.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip;
            request.ServicePoint.Expect100Continue = false;
            return request;
        }

        private string MakeRequestBody(DataSaubBaseDto dataSaub)
        {
            var telemetry = new TelemetryDataDto
            {
                Date = DateTime.Now,
                DataSaub = new List<DataSaubBaseDto> { dataSaub },
                HmiVersion = "3.1",
                UserName = "online sender",
            };

            return Newtonsoft.Json.JsonConvert.SerializeObject(telemetry);
        }

    }
}