using System;
using System.Collections.Generic;

using TNZAPI.Messaging.Objects;
using TNZAPI.Messaging.Send;
using TNZAPI.Messaging.Functions;

namespace TNZEmailAdvanced
{
    class Program
    {
        static void Main(string[] args)
        {
            #region Declarations

            const string sender = "YOUR_EMAIL_ADDRESS";
            const string api_key = "YOUR_API_KEY";
            const string reference = "Test Email - Advanced version";

            const string recipient1 = "email1@test.com";
            const string recipient2 = "email2@test.com";
            const string recipient3 = "email3@test.com";
            const string recipient4 = "email4@test.com";

            const string file1 = "c:\\file1.pdf";
            const string file2 = "c:\\file2.pdf";
            const string file3 = "c:\\file3.pdf";
            const string file4 = "c:\\file4.pdf";

            const string smtp_from = "email@test.com";
            const string from_name = "Test Email";
            const string from_email = "from@test.com";
            const string reply_to = "reply@test.com";

            const string subject = "TNZ API Email - Advanced";
            const string message_plain = "Test Email Body";
            const string message_html = "&lt;html&gt;&lt;body&gt;&lt;p&gt;This is &lt;b&gt;Test message body&lt;/b&gt;. Thank you so much!&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;";

            #endregion Declarations

            Email EmailMessage = new Email(sender, api_key);

            #region Add Recipients

            //
            // Add Recipient Method 1 - AddRecipient(string recipient);
            //

            EmailMessage.AddRecipient(recipient1);

            //
            // Add Recipient Method 2 - AddRecipient(new Recipient())
            //

            Recipient recipient = new Recipient();
            recipient.EmailAddress = recipient2;            // Recipient
            recipient.CompanyName = "Test Company";         // Company Name
            recipient.Attention = "Test Recipient 2";       // Attention
            recipient.Custom1 = "Custom1";                  // Custom1
            recipient.Custom2 = "Custom2";                  // Custom2
            recipient.Custom3 = "Custom3";                  // Custom3
            recipient.Custom4 = "Custom4";                  // Custom4
            recipient.Custom5 = "Custom5";                  // Custom5

            EmailMessage.AddRecipient(recipient);

            //
            // Add Recipient Method 3 - AddRecipients(new List&lt;Recipient&gt;()); using simple destination
            //

            List&lt;Recipient&gt; recipients = new List&lt;Recipient&gt;();

            recipients.Add(new Recipient(recipient3));

            //
            // Add Recipient Method 4 - AddRecipients(new List&lt;Recipient&gt;()) using Recipient objects
            //

            recipients.Add(new Recipient(
                recipient4,              // Recipient
                "Test Company",         // Company Name
                "Test Recipient 3",     // Attention
                "Custom1",              // Custom1
                "Custom2",              // Custom2
                "Custom3",              // Custom3
                "Custom4",              // Custom4
                "Custom5"               // Custom5
            ));

            EmailMessage.AddRecipients(recipients);

            #endregion Add Recipients

            #region Add Attachments

            //
            // Add Attachment Method 1 - AddAttachment(file_location);
            //
            EmailMessage.AddAttachment(file1);

            //
            // Add Attachment Method 2 - AddAttachment(new Attachment());
            //

            Attachment attachment = new Attachment();
            attachment.FileName = FileHandlers.GetFileName(file2);
            attachment.FileContent = FileHandlers.GetFileContents(file2);

            EmailMessage.AddAttachment(attachment);

            //
            // Add Attachment Method 3 - AddAttachments(new List&lt;Attachment&gt;()) using simple file locations
            //
            List&lt;Attachment&gt; attachments = new List&lt;Attachment&gt;();

            attachments.Add(new Attachment(file3));

            //
            // Add Attachment Method 4 - AddAttachments(new List&lt;Attachment&gt;()) using Attachment objects
            //

            attachments.Add(new Attachment(
                FileHandlers.GetFileName(file4),
                FileHandlers.GetFileContents(file4)
                ));

            EmailMessage.AddAttachments(attachments);

            #endregion Add Attachments

            #region Set SMTP Headers

            // Set email sender
            EmailMessage.SetEmailFrom(
                smtp_from,
                from_name,
                from_email,
                reply_to
            );

            #endregion Set SMTP Headers

            MessageResult response = EmailMessage.SendMessage(
                subject,                    //Subject
                message_plain,              //MessagePlain
                message_html,                //MessageHTML
                "",                          //MessageID
                reference,                  //Reference
                new DateTime(),             //SendTime
                "New Zealand",              //Timezone
                "",                         //SubAccount
                "",                         //Department
                ""                          //ChargeCode
            );

            if (response.Result == MessageResult.ResultCode.Success)
            {
                Console.WriteLine("Success - "+response.MessageID);
            }
            else
            {
                Console.WriteLine("Error - " + response.ErrorMessage);
            }
        }
    }
}