DeviceManager/TsSFCDeivceClient/Email/EmailSend.cs

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*           www.techscan.cn
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*
* 文件名：   EmailSend.cs
* 功能描述： N/A
* 作者：     26950
* CLR版本：  4.0.30319.42000
* 创建时间： 2024/5/24 12:47:40
* Client：   MAYONGLONG
* 文件版本： V1.0.0

===============================版本履历===============================
* Ver 		变更日期 				负责人 	变更内容
* V1.0.0	2024/5/24 12:47:40		Myl		Create
*
======================================================================
//--------------------------------------------------------------------*/

using log4net;
using MimeKit;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TsSFCDeivceClient.Email
{
    public class EmailSend
    {
        #region Fields & Property
        private ILog m_log;
        #endregion

        #region Ctor

        public EmailSend()
        {
            m_log = log4net.LogManager.GetLogger((System.Reflection.MethodBase.GetCurrentMethod().DeclaringType));
        }

        #endregion

        #region Methods
        public async void SendEmail(string cTitle, string cMessage, string cEmailAddressTo, string cEMailAddressCC, IList<string> lstAttachments, bool bRework = false)
        {
            try
            {
                m_log.Info($"开始发送外协{(bRework ? "返工" : "")}发货清单邮件.");
                MailKitHelp vEMail = new MailKitHelp();
                // mail.medtronic.com
                vEMail.SmtpAddress = EmailSendParams.DefaultParams.SmtpAddress;

                // false
                vEMail.IsSSL = EmailSendParams.DefaultParams.IsSSL;

                // 25
                vEMail.SmtpPort = EmailSendParams.DefaultParams.SmtpPort;

                //是否启用无密码模式
                if (EmailSendParams.DefaultParams.EmailNoPass)
                {
                    vEMail.IsUseDefaultCredentials = true;
                }
                else
                {
                    vEMail.PassWord = EmailSendParams.DefaultParams.Password;
                }

                // rs.czopssfc@medtronic.com
                vEMail.FromMailAddress = EmailSendParams.DefaultParams.FromMailAddress;

                //收件人
                vEMail.ToMailAddress = cEmailAddressTo.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);

                //抄送
                if (!string.IsNullOrEmpty(cEMailAddressCC))
                {
                    vEMail.IsCC = true;
                    vEMail.CarbonCopy = cEMailAddressCC.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
                }
                vEMail.IsBodyHtml = true;

                #region 发送邮件

                var rs = await Task.Run(() =>
                {
                    #region 添加附件
                    if (lstAttachments != null && lstAttachments.Any())
                    {
                        // 清除历史邮件
                        if (vEMail.Attachments != null)
                            vEMail.Attachments.Clear();

                        vEMail.IsSendAttachments = true;

                        foreach (string item in lstAttachments)
                        {
                            MimePart attachment = new MimePart()
                            {
                                //读取文件，只能用绝对路径
                                Content = new MimeContent(File.OpenRead(item), ContentEncoding.Default),
                                ContentDisposition = new ContentDisposition(ContentDisposition.Attachment),
                                ContentTransferEncoding = ContentEncoding.Base64,
                                //文件名字
                                //FileName = Path.GetFileNameWithoutExtension(item),
                                FileName = Path.GetFileName(item),
                            };

                            if (vEMail.Attachments == null)
                            {
                                vEMail.Attachments = new List<MimePart>();
                            }
                            vEMail.Attachments.Add(attachment);
                        }
                    }
                    #endregion

                    vEMail.Body = vEMail.GetHtmlInfoString(cMessage);
                    if (!string.IsNullOrEmpty(cTitle))
                    {
                        vEMail.Title = $"外协{(bRework ? "返工" : "")}订单(供应商：{cTitle})发货通知";
                    }
                    else
                    {
                        vEMail.Title = $"外协{(bRework ? "返工" : "")}订单发货通知";
                    }
                    string result = "";
                    var vSendStatus = vEMail.Send(out result);
                    if (vSendStatus != MailKitHelp.SendStatus.Success)
                    {
                        m_log.Error($"外协{(bRework ? "返工" : "")}订单发货通知邮件发送失败：{result}");
                    }
                    else
                    {
                        if (result.StartsWith("邮件发送成功"))
                        {
                            m_log.Info($"外协{(bRework ? "返工" : "")}订单发货通知邮件发送成功.");
                        }
                    }
                    return result;
                });

                #endregion

            }
            catch (Exception ex)
            {
                m_log.Error($"外协{(bRework ? "返工" : "")}订单发货通知邮件发送时异常：{ex.Message}", ex);
            }
        }
        #endregion
    }
}