using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using NPOI.SS.Formula.Functions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using NLog;
using DS.Module.Core.Helpers;
using DS.WMS.Core.Op.Dtos;
using DS.Module.Core;

namespace DS.WMS.FeeBillRecvService
{
    public class EmailNoticeHelper
    {
        #region 发送邮件(内部方法)
        /// <summary>
        /// 发送邮件(内部方法)
        /// </summary>
        /// <param name="emailList">邮件详情列表</param>
        /// <returns>返回回执</returns>
        public async Task<CommonWebApiResult> InnerSendEmailNotice(List<EmailApiDto> emailList)
        {
            string emailUrl = string.Empty;

            CommonWebApiResult result = new CommonWebApiResult();

            //ILogger<RecvFeeBillWorker> logger
            //日志
            NLog.Logger _logger = NLog.LogManager.GetCurrentClassLogger();

            DateTime bDate = DateTime.Now;
            try
            {
                emailUrl = AppSetting.app(new string[] { "FeeSettings", "ExchangeName" });
                //var res = await emailUrl.SetBody(emailList, "application/json").PostAsync();

                var jsonBody = Newtonsoft.Json.JsonConvert.SerializeObject(emailList, Formatting.Indented, new JsonSerializerSettings
                {
                    NullValueHandling = NullValueHandling.Ignore
                });

                var rlt = RequestHelper.Post(jsonBody, emailUrl);

                DateTime eDate = DateTime.Now;
                TimeSpan ts = eDate.Subtract(bDate);
                var timeDiff = ts.TotalMilliseconds;

                _logger.Log(NLog.LogLevel.Info, $"邮件上传完成 用时：{timeDiff}ms.发送邮件返回：{JsonConvert.SerializeObject(rlt)}");

                if (!string.IsNullOrWhiteSpace(rlt))
                {
                    var respObj = JsonConvert.DeserializeAnonymousType(rlt, new
                    {
                        Success = false,
                        Message = string.Empty,
                        Code = -9999,
                    });

                    result.succ = respObj.Success;
                    result.msg = respObj.Message;
                }
            }
            catch (Exception ex)
            {
                _logger.Log(NLog.LogLevel.Info, $"发送邮件异常：{ex.Message}");

                result.succ = false;
                result.msg = $"发送邮件异常：{ex.Message}";
            }

            return result;
        }
        #endregion

        #region 发送邮件
        /// <summary>
        /// 发送邮件
        /// </summary>
        /// <param name="title">标题</param>
        /// <param name="content">内容</param>
        /// <param name="userEmailList">接收人列表</param>
        /// <returns></returns>
        public async Task<CommonWebApiResult> SendEmailNotice(string title, string content, List<string> userEmailList)
        {
            List<EmailApiDto> list = new List<EmailApiDto>();

            if (userEmailList.Count == 0)
                return new CommonWebApiResult { succ = false };

            EmailApiDto dto = new EmailApiDto
            {
                SendTo = string.Join(";", userEmailList.ToArray()),
                Title = title,
                Body = content,
                Attaches = new List<AttachesInfo>(),
            };

            list.Add(dto);
            return await InnerSendEmailNotice(list);
        }
        #endregion
    }

    public class EmailApiDto
    {
        public string SendTo { get; set; }

        //public string CCTo { get; set; }

        public string Title { get; set; }

        public string Body { get; set; }

        //public string ShowName { get; set; }

        public string SmtpConfig { get; set; } = "NOREPLAY";

        //public string Account { get; set; }

        //public string Password { get; set; }

        //public string Server { get; set; }

        //public string Port { get; set; }

        //public string UseSSL { get; set; }

        public bool isCallback { get; set; } = false;

        public List<AttachesInfo> Attaches { get; set; }
    }

    public class AttachesInfo
    {
        public string AttachName { get; set; }

        public string AttachContent { get; set; }
    }

    /// <summary>
    /// 通用WebApi返回回执
    /// </summary>
    public class CommonWebApiResult
    {
        /// <summary>
        /// 是否成功 true=成功 false=失败
        /// </summary>
        public bool succ { get; set; } = false;
        /// <summary>
        /// 状态 0-成功
        /// </summary>
        public int status { get; set; } = 0;

        /// <summary>
        /// 返回消息
        /// </summary>
        public string msg { get; set; }

        /// <summary>
        /// 总记录数
        /// </summary>
        public int total { get; set; }

        /// <summary>
        /// 当前页列表数据
        /// </summary>
        public object rows { get; set; }

        /// <summary>
        /// 合计信息
        /// </summary>
        public object summary { get; set; }

        /// <summary>
        /// 扩展信息
        /// </summary>
        public object extra { get; set; }

        /// <summary>
        /// 扩展信息2
        /// </summary>
        public object extra2 { get; set; }
    }
}