using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Net.Http.Json;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using TEAMModelOS.SDK;
using TEAMModelOS.SDK.Extension;
using TEAMModelOS.SDK.Models;
namespace TEAMModelOS.SDK
{
    public static class ThirdApisService
    {
       
     //   private readonly IHttpClientFactory _httpClient;
        public async static   Task<ScsResult> Post(HttpClient _httpClient, string url, string Code, string PassKey,string privateKey, Dictionary<string ,object> data)
        {
            string result = "";
            HttpResponseMessage response=null;
            try {
                string json = data.ToJsonString();
                string Content = AESHelper.AESEncrypt(json, privateKey);
                string paramStr = "Code={0}&PassKey={1}&Content={2}";
                string sendMsg = string.Format(paramStr, Code, PassKey, Content);
                #region 签名 Signature
                SortedDictionary<string, string> signatureDC = new SortedDictionary<string, string>();
                var timeSpan = (DateTime.Now - new DateTime(1970, 1, 1, 0, 0, 0));
                signatureDC["t"] = timeSpan.TotalMilliseconds.ToString();
                signatureDC["Code"] = Code;
                signatureDC["PassKey"] = PassKey;
                string signatureStr = signatureDC.ToJsonString();
                string signature = AESHelper.AESEncrypt(signatureStr, privateKey);
                #endregion
                var client = _httpClient;
                client.DefaultRequestHeaders.Add("Signature", signature);
                //client.DefaultRequestHeaders.Add("Content-Type", "application/x-www-form-urlencoded");
                var request = new HttpRequestMessage();
                request.Method = new HttpMethod("POST");
                request.RequestUri = new Uri(url);
                request.Content = new StringContent(sendMsg);
                request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");
                response = await client.SendAsync(request);
                //response = await client.PostAsync(url, new StringContent(sendMsg));
                result = await response.Content.ReadAsStringAsync();
                if (!result.Contains("操作失败"))
                {
                   

                    ScsResult scsResult = result.ToObject<ScsResult>();
                    if (scsResult.result)
                    {
                        scsResult.content = AESHelper.AESDecrypt(scsResult.content, privateKey);

                    }
                    else
                    {
                        scsResult.content = AESHelper.AESDecrypt(scsResult.content, privateKey);
                    }
                    return scsResult;
                }
                else { 
                    return new ScsResult();
                }
            } catch (Exception ex ) {
                //重传机制
               // Thread.Sleep(5 * 60 * 1000);

                string papas = $"{ex.Message}\n{ex.StackTrace}\n{data.ToJsonString()} \n{result}";
                //return   await Post(url, Code, PassKey, privateKey, data);
                throw new Exception($"{ex.Message}\n{ex.StackTrace}\n\n{data.ToJsonString()}\n{url}\n {Code}\n{PassKey}\n{privateKey}\n{response?.StatusCode}\n{response?.Content}\n{result}\n{data.ToJsonString()}");
            }
        }
    }
}