using CsharpHttpHelper;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Server.Controllers.FunctionSetting
{
    public class nouse
    {
        public void nouse()
        {

            try
            {
                var http = new HttpHelper();
                var item = http.GetItem(_info.api_location);
                item.Method = "post";
                item.ContentType = "application/json;";//返回类型    可选项有默认值
                switch (_info.notice_apitype)
                {
                    case NoticeApiType.企业钉钉机器人API:
                        {
                            if (!string.IsNullOrEmpty(_info.token))
                            {
                                long dingTimestamp = (DateTime.UtcNow.Ticks - new DateTime(1970, 1, 1, 0, 0, 0, 0).Ticks) / 10000;
                                string canonicalString = $"{dingTimestamp}\n{_info.token}";
                                string signature = Convert.ToBase64String(Sign(Encoding.UTF8.GetBytes(canonicalString), Encoding.UTF8.GetBytes(_info.token)));
                                item.URL = item.URL + $"&timestamp={dingTimestamp}&sign={signature}";
                            }
                            item.PostDataType = CsharpHttpHelper.Enum.PostDataType.Byte;
                            item.PostdataByte = Encoding.UTF8.GetBytes(HttpHelper.ObjectToJson(new { msgtype = "text", text = new { content = _message } }));
                        }
                        break;
                    case NoticeApiType.企业微信机器人API:
                        {
                            item.PostDataType = CsharpHttpHelper.Enum.PostDataType.Byte;
                            item.PostdataByte = Encoding.UTF8.GetBytes(HttpHelper.ObjectToJson(new { msgtype = "text", text = new { content = _message } }));
                        }
                        break;
                    case NoticeApiType.飞书机器人API:
                        {
                            item.PostDataType = CsharpHttpHelper.Enum.PostDataType.Byte;
                            if (_info.api_location.Contains("bot/v2/hook"))
                                item.PostdataByte = Encoding.UTF8.GetBytes(HttpHelper.ObjectToJson(new { msg_type = "text", content = new { text = _message } }));
                            else
                                item.PostdataByte = Encoding.UTF8.GetBytes(HttpHelper.ObjectToJson(new { title = "", text = _message }));
                        }
                        break;
                    default: throw new Exception("无法识别的API类型!" + _info.notice_apitype.ToString());
                }

                var html = http.GetHtml(item).Html;
                if (html.Contains("ok") || html.Contains("success"))
                    return;
                throw new Exception(html);
            }
            catch (Exception ex)
            {
                if (ex.Message.Contains("sign not match"))
                {
                    Thread.Sleep(370);
                    continue;
                }
                exception = ex;
                EventClient.OnEvent(null, $"{_info.name}提醒失败：" + ex.Message);
            }
        }
    }
}