using Nop.Core;
using Nop.Core.Domain.Messages;
using Nop.Core.Infrastructure;
using Nop.Services.Media;
using Nop.Services.Messages;

namespace Nop.Plugin.Misc.Brevo.Services;

/// <summary>
/// Represents overridden email sender
/// </summary>
public class BrevoEmailSender : EmailSender
{
    #region Fields

    protected readonly BrevoSettings _brevoSettings;
    protected readonly IStoreContext _storeContext;

    #endregion

    #region Ctor

    public BrevoEmailSender(BrevoSettings brevoSettings,
        IDownloadService downloadService,
        INopFileProvider fileProvider,
        ISmtpBuilder smtpBuilder,
        IStoreContext storeContext
    ) : base(downloadService, fileProvider, smtpBuilder)
    {
        _brevoSettings = brevoSettings;
        _storeContext = storeContext;
    }

    #endregion

    #region Methods

    /// <summary>
    /// Sends an email
    /// </summary>
    /// <param name="emailAccount">Email account to use</param>
    /// <param name="subject">Subject</param>
    /// <param name="body">Body</param>
    /// <param name="fromAddress">From address</param>
    /// <param name="fromName">From display name</param>
    /// <param name="toAddress">To address</param>
    /// <param name="toName">To display name</param>
    /// <param name="replyTo">ReplyTo address</param>
    /// <param name="replyToName">ReplyTo display name</param>
    /// <param name="bcc">BCC addresses list</param>
    /// <param name="cc">CC addresses list</param>
    /// <param name="attachmentFilePath">Attachment file path</param>
    /// <param name="attachmentFileName">Attachment file name. If specified, then this file name will be sent to a recipient. Otherwise, "AttachmentFilePath" name will be used.</param>
    /// <param name="attachedDownloadId">Attachment download ID (another attachedment)</param>
    /// <param name="headers">Headers</param>
    /// <returns>A task that represents the asynchronous operation</returns>
    public override async Task SendEmailAsync(EmailAccount emailAccount, string subject, string body,
        string fromAddress, string fromName, string toAddress, string toName,
        string replyTo = null, string replyToName = null,
        IEnumerable<string> bcc = null, IEnumerable<string> cc = null,
        string attachmentFilePath = null, string attachmentFileName = null,
        int attachedDownloadId = 0, IDictionary<string, string> headers = null)
    {
        //add store identifier in email headers
        if (emailAccount.Id == _brevoSettings.EmailAccountId)
        {
            var store = await _storeContext.GetCurrentStoreAsync();
            headers ??= new Dictionary<string, string>();
            headers.Add(BrevoDefaults.EmailCustomHeader, store.Id.ToString());
        }

        await base.SendEmailAsync(emailAccount, subject, body, fromAddress, fromName, toAddress, toName, replyTo, replyToName, bcc, cc, attachmentFilePath, attachmentFileName, attachedDownloadId, headers);
    }

    #endregion
}