using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

using Sog;
using Sog.Log;

using ProtoCSStruct;

namespace Rank
{
    public static class MailSender
    {
        public static void SendNewMailToPlayer(long uid, int mailId, string rewardId, int param1=0, int param2 =0, int param3=0)
        {
            var desc = MailDescMgr.Instance.GetConfig(mailId);
            DBMail mail = new DBMail();
            mail.Uid = uid;
            mail.MailConfId = mailId;
            mail.MailType = (int)MailType.None;
            mail.SendTime = RankServerUtils.GetTimeSecond();
            mail.ExpirationTime = RankServerUtils.GetTimeSecond() + desc.expireTime * 24 * 3600;
            mail.Param1 = param1;
            mail.Param2 = param2;
            mail.Param3 = param3;
            if (!string.IsNullOrEmpty(rewardId))
            {
                mail.AddReward.SetString(rewardId);
            }
            MailSender.SendNewMailToPlayer(uid, ref mail);
        }

        /// <summary>
        /// 邮件发送需要回应，保证不出错
        /// </summary>
        /// <param name="clientOpUid">客户端发起的时候填写</param>
        /// <param name="mail"></param>
        public static void SendNewMailToPlayer(long clientOpUid, ref DBMail mail)
        {
            SendMailOpReqToDB(clientOpUid, MailOpType.Insert, ref mail);
        }

        /// <summary>
        /// 邮件发送需要回应，保证不出错
        /// </summary>
        /// <param name="clientOpUid">客户端发起的时候填写</param>
        /// <param name="opType"></param>
        /// <param name="mail"></param>
        /// <param name="notifyclient"></param>
        internal static void SendMailOpReqToDB(long clientOpUid, MailOpType opType, ref DBMail mail)
        {
            TraceLog.UserDebug(clientOpUid,"MailSender.SendMailOpReqToDB clientOpUid {0} opType {1} ", clientOpUid, opType);

            SSMailOpReq mailOpReq = new SSMailOpReq();

            mailOpReq.OpType = (int)opType;
            mailOpReq.ClientOpUid = 0; //0 默认通知game
            mailOpReq.AckGameServerID = RankServerUtils.GetApp().ServerID;
            mailOpReq.UniqueID = WaitAckStructRequestSender.Instance.GeneratorUniqueID();

            if(opType == MailOpType.Insert)
            {
                mail.InsertUniqueID = mailOpReq.UniqueID;
            }

            mailOpReq.Mail = mail;

            uint mailServerID = RankServerUtils.GetPacketSender().GetMailServerID();

            WaitAckStructRequestSender.Instance.BeginSendNeedResend(mailOpReq.UniqueID, mailServerID
                , (int)SSGameMsgID.MailOpReq
                , ref mailOpReq
                , clientOpUid);

            CommBillLogUtils.LogMailOpBegin(clientOpUid, ref mail, (int)opType);
        }

        public static void SendNewMailToPlayerNoCheck(long clientOpUid, ref DBMail mail)
        {
            SendMailOpReqToDBNoCheck(clientOpUid, MailOpType.Insert, ref mail);
        }

        /// <summary>
        /// 邮件发送，允许发送失败，失败就算了
        /// </summary>
        /// <param name="clientOpUid">客户端发起的时候填写</param>
        /// <param name="opType"></param>
        /// <param name="mail"></param>
        /// <param name="notifyclient"></param>
        private static void SendMailOpReqToDBNoCheck(long clientOpUid, MailOpType opType, ref DBMail mail)
        {
            TraceLog.UserDebug(clientOpUid, "MailSender.SendMailOpReqToDBNoCheck clientOpUid {0} opType {1} ", clientOpUid, opType);

            SSMailOpReq mailOpReq = new SSMailOpReq();

            mailOpReq.OpType = (int)opType;
            mailOpReq.ClientOpUid = 0;  //0 默认
            mailOpReq.AckGameServerID = RankServerUtils.GetApp().ServerID;
            mailOpReq.UniqueID = WaitAckStructRequestSender.Instance.GeneratorUniqueID();

            if (opType == MailOpType.Insert)
            {
                mail.InsertUniqueID = mailOpReq.UniqueID;
            }

            mailOpReq.Mail = mail;

            RankServerUtils.GetPacketSender().SendToMailServer((int)SSGameMsgID.MailOpReq, ref mailOpReq, clientOpUid);

            CommBillLogUtils.LogMailOpBegin(clientOpUid, ref mail, (int)opType);
        }
    }
}