using System;
using RestSharp;
using Newtonsoft.Json;
namespace WeCom.Demo
{
    class WeCom
    {   
        public  string SendToWeCom(
            string text,// 推送消息
            string weComCId,// 企业Id①
            string weComSecret,// 应用secret②
            string weComAId,// 应用ID③
            string weComTouId = "@all")
        {
            // 获取Token
            string getTokenUrl = $"https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={weComCId}&corpsecret={weComSecret}";
            string token = JsonConvert
            .DeserializeObject<dynamic>(new RestClient(getTokenUrl)
            .Get(new RestRequest()).Content).access_token;
            System.Console.WriteLine(token);
            if (!String.IsNullOrWhiteSpace(token))
            {
                var request = new RestRequest();
                var client = new RestClient($"https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token={token}");
                var data = new
                {
                    touser = weComTouId,
                    agentid = weComAId,
                    msgtype = "text",
                    text = new
                    {
                        content = text
                    },
                    duplicate_check_interval = 600
                };
                string serJson = JsonConvert.SerializeObject(data);
                System.Console.WriteLine(serJson);
                request.Method = Method.POST;
                request.AddHeader("Accept", "application/json");
                request.Parameters.Clear();
                request.AddParameter("application/json", serJson, ParameterType.RequestBody);
                return client.Execute(request).Content;
            }
            return "-1";
        }
        static void Main(string[] args)
        {   // 测试
            Console.Write(new WeCom().SendToWeCom(
            "msginfo",
            "企业Id①"
            , "应用secret②",
            "应用ID③"
            ));
        }

    }
}