using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Mail;
using System.Text;
using System.Threading.Tasks;

namespace SgManager.AI
{
  public class PostMail
    {
        public class EmailParameterSet
        {
            /// <summary>
            /// 收件人的邮件地址 
            /// </summary>
            public string ConsigneeAddress { get; set; }

            /// <summary>
            /// 收件人的名称
            /// </summary>
            public string ConsigneeName { get; set; }

            /// <summary>
            /// 收件人标题
            /// </summary>
            public string ConsigneeHand { get; set; }

            /// <summary>
            /// 收件人的主题
            /// </summary>
            public string ConsigneeTheme { get; set; }

            /// <summary>
            /// 发件邮件服务器的Smtp设置
            /// </summary>
            public string SendSetSmtp { get; set; }

            /// <summary>
            /// 发件人的邮件
            /// </summary>
            public string SendEmail { get; set; }

            /// <summary>
            /// 发件人的邮件密码
            /// </summary>
            public string SendPwd { get; set; }
            /// <summary>
            /// 发件内容
            /// </summary>
            public string SendContent { get; set; }
        }

        public bool MailSend(EmailParameterSet EPSModel)
        {
            try
            {
                //确定smtp服务器端的地址，实列化一个客户端smtp 
                System.Net.Mail.SmtpClient sendSmtpClient = new System.Net.Mail.SmtpClient(EPSModel.SendSetSmtp);//发件人的邮件服务器地址
                //构造一个发件的人的地址
                System.Net.Mail.MailAddress sendMailAddress = new MailAddress(EPSModel.SendEmail, EPSModel.ConsigneeHand, Encoding.UTF8);//发件人的邮件地址和收件人的标题、编码

                //构造一个收件的人的地址
                System.Net.Mail.MailAddress consigneeMailAddress = new MailAddress(EPSModel.ConsigneeAddress, EPSModel.ConsigneeName, Encoding.UTF8);//收件人的邮件地址和收件人的名称 和编码

                //构造一个Email对象
                System.Net.Mail.MailMessage mailMessage = new MailMessage(sendMailAddress, consigneeMailAddress);//发件地址和收件地址
                mailMessage.Subject = EPSModel.ConsigneeTheme;//邮件的主题
                mailMessage.BodyEncoding = Encoding.UTF8;//编码
                mailMessage.SubjectEncoding = Encoding.UTF8;//编码
                mailMessage.Body = EPSModel.SendContent;//发件内容
                mailMessage.IsBodyHtml = false;//获取或者设置指定邮件正文是否为html

                //设置邮件信息 (指定如何处理待发的电子邮件)
                sendSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;//指定如何发邮件 是以网络来发
                sendSmtpClient.EnableSsl = false;//服务器支持安全接连，安全则为true

                sendSmtpClient.UseDefaultCredentials = false;//是否随着请求一起发

                //用户登录信息
                NetworkCredential myCredential = new NetworkCredential(EPSModel.SendEmail, EPSModel.SendPwd);
                sendSmtpClient.Credentials = myCredential;//登录
                sendSmtpClient.Send(mailMessage);//发邮件
                return true;//发送成功
            }
            catch (Exception)
            {
                return false;//发送失败
            }
        }

    }
}