SPT-Server-Build/Libraries/Core/Helpers/Dialogue/SptMessageHandlers/SendGiftMessageHandler.cs

using Core.Models.Eft.Common;
using Core.Models.Eft.Profile;
using Core.Models.Enums;
using Core.Models.Spt.Config;
using Core.Servers;
using Core.Services;
using Core.Utils;
using SptCommon.Annotations;

namespace Core.Helpers.Dialogue.SptMessageHandlers
{
    [Injectable]
    public class SendGiftMessageHandler(
        MailSendService _mailSendService,
        RandomUtil _randomUtil,
        GiftService _giftService,
        ConfigServer _configServer) : IChatMessageHandler
    {
        private CoreConfig _coreConfig = _configServer.GetConfig<CoreConfig>();
        private string commandSent = string.Empty;

        public int GetPriority()
        {
            return 1;
        }

        public bool CanHandle(string message)
        {
            return _giftService.GiftExists(message.ToLower());
        }

        public void Process(string sessionId, UserDialogInfo sptFriendUser, PmcData sender)
        {
            // Gifts may be disabled via config
            if (!_coreConfig.Features.ChatbotFeatures.SptFriendGiftsEnabled)
            {
                return;
            }

            var giftSent = _giftService.SendGiftToPlayer(sessionId, commandSent);
            switch (giftSent)
            {
                case GiftSentResult.SUCCESS:
                    _mailSendService.SendUserMessageToPlayer(
                        sessionId,
                        sptFriendUser,
                        _randomUtil.GetArrayValue([
                            "Hey! you got the right code!",
                            "A secret code, how exciting!",
                            "You found a gift code!",
                            "A gift code! incredible",
                            "A gift! what could it be!"]),
                        [],
                        null
                    );

                    return;
                case GiftSentResult.FAILED_GIFT_ALREADY_RECEIVED:
                    _mailSendService.SendUserMessageToPlayer(
                        sessionId,
                        sptFriendUser,
                        _randomUtil.GetArrayValue(["Looks like you already used that code", "You already have that!!"]),
                        [],
                        null
                    );

                    return;
            }
        }
    }
}