using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using Learun.Util;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

namespace Quanjiang.DigitalScholl.SendSms
{
    /// <summary>
    /// 一信通短信平台
    /// </summary>
    public class YixintongSms:ISms
    {
        private static readonly string SpCode = ConfigManager.AppSettings["SpCode"].Value;//企业编号
        private static readonly string LoginName = ConfigManager.AppSettings["LoginName"].Value;//用户名
        private static readonly string Password = ConfigManager.AppSettings["Password"].Value;//接口密钥

        public async Task<(string code, string randomNum, string message, string errorType)> SendSmsToSingle(string phoneNumber, SmsType st, List<string> sendParams = null)
        {
            (string code, string randomNum, string message, string errorType) result;
            var (templatecode, templateparam, randomNum) = GetSmsTemplateBySmsType(st);
            try
            {
                StringBuilder sb=new StringBuilder();
                // 按照协议组织 post 请求包体
                sb.Append("SpCode="+SpCode);
                sb.Append("&LoginName=" + LoginName);
                sb.Append("&Password=" + Password);
                sb.Append("&MessageContent=" + sendParams.FirstOrDefault());
                sb.Append("&UserNumber=" + phoneNumber);
                //sb.Append("&templateId=" + templatecode);//测试帐号去掉
                sb.Append("&SerialNumber=" + DateTime.Now.ToString("yyyyMMddHHmmssffffff"));
                sb.Append("&f=1");
                //data.Add("ScheduleTime", "");
                //data.Add("signCode", "");
                //调接口
                string pushresult = Learun.Util.HttpMethods.HttpPost("https://opassapi.infocloud.cc/sms/Api/Send.do", sb.ToString(), Encoding.GetEncoding("utf-8"));
                //返回体
                pushresult = pushresult.Replace("<br>", "&");
                NameValueCollection query = HttpUtility.ParseQueryString(pushresult, Encoding.GetEncoding("utf-8"));
                var objresult = new SmsResult();
                objresult.result = Convert.ToInt32(query["result"]);
                objresult.description = query["description"];
                objresult.taskid = query["taskid"];
                objresult.faillist = query["faillist"];

                result =(objresult.result.ToString(), phoneNumber, objresult.description, objresult.faillist);

            }
            catch (Exception e)
            {
                result = ("", "", e.Message, e.GetType().ToString());
            }
            return result;
        }

        public async Task<(string code, string randomNum, string message, string errorType)> SendSmsToMulti(List<string> phoneNumbers, SmsType st, List<string> sendParams = null)
        {
            (string code, string randomNum, string message, string errorType) result;
            var (templatecode, templateparam, randomNum) = GetSmsTemplateBySmsType(st);
            try
            {
                // 按照协议组织 post 请求包体
                JObject data = new JObject();
                data.Add("SpCode", SpCode);
                data.Add("LoginName", LoginName);
                data.Add("Password", Password);
                data.Add("MessageContent", sendParams.FirstOrDefault());
                data.Add("UserNumber", string.Join(",", phoneNumbers.ToArray()));
                data.Add("templateId", templatecode);
                data.Add("SerialNumber", DateTime.Now.ToString("yyyyMMddHHmmssffffff"));
                data.Add("ScheduleTime", "");
                data.Add("f", "1");
                data.Add("signCode", "");
                //调接口
                string pushresult = Learun.Util.HttpMethods.HttpPost("https://api.ums86.com:9600/sms/Api/Send.do", JsonConvert.SerializeObject(data), Encoding.GetEncoding("gb2312"));
                //返回体
                pushresult = pushresult.Replace("<br>", "&");
                NameValueCollection query = HttpUtility.ParseQueryString(pushresult, Encoding.GetEncoding("gb2312"));
                var objresult = new SmsResult();
                objresult.result = Convert.ToInt32(query["result"]);
                objresult.description = query["description"];
                objresult.taskid = query["taskid"];
                objresult.faillist = query["faillist"];

                result = objresult.result == 0 ? ("OK", randomNum, "", "") : (objresult.result.ToString(), "", objresult.description, objresult.faillist);

            }
            catch (Exception e)
            {
                result = ("", "", e.Message, e.GetType().ToString());
            }
            return result;
        }

        /// <summary>
        /// 根据短信通知类型获取短信模板
        /// </summary>
        /// <param name="st"></param>
        /// <returns></returns>
        private  (string templateCode, string templateParam, string randomNum) GetSmsTemplateBySmsType(SmsType st)
        {
            (string templateCode, string templateParam,string randomNum) result;
            var randomNum = CommonHelper.RandNum(6);
            switch (st)
            {
                case SmsType.Register:
                    result = ("SMS_137485060", JsonConvert.SerializeObject(new { code = randomNum }), randomNum);
                    break;
                case SmsType.LoginBind:
                    result = ("SMS_137485060", JsonConvert.SerializeObject(new { code = randomNum }), randomNum);
                    break;
                case SmsType.ForgetPassWord:
                    result = ("SMS_137485060", JsonConvert.SerializeObject(new { code = randomNum }), randomNum);
                    break;
                case SmsType.EADateArrangeNotification:
                    result = ("1", JsonConvert.SerializeObject(new { code = randomNum }), randomNum);
                    break;
                case SmsType.WorkFlowNotification:
                    result = ("0", "", "");
                    break;
                default:
                    throw new ArgumentOutOfRangeException(nameof(st), st, null);
            }
            return result;
        }

        /// <summary>
        /// 发送短信返回内容
        /// </summary>
        public class SmsResult {
            /// <summary>
            /// 错误代码（0：发送短信成功，0-34，）
            /// </summary>
            public int result { get; set; }
            /// <summary>
            /// 错误描述
            /// </summary>
            public string description { get; set; }
            /// <summary>
            /// 任务编号
            /// </summary>
            public string taskid { get; set; }
            /// <summary>
            /// 失败号码列表（可多个）
            /// </summary>
            public string faillist { get; set; }
        }


    }
}