package mail

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"

	"github.com/golang/protobuf/proto"
)

func (this *apiComp) GetUserMailAttachmentCheck(session comm.IUserSession, req *pb.MailGetUserMailAttachmentReq) (code pb.ErrorCode) {
	return
}

// 领取附件
func (this *apiComp) GetUserMailAttachment(session comm.IUserSession, req *pb.MailGetUserMailAttachmentReq) (code pb.ErrorCode, data proto.Message) {

	var (
		mail *pb.DBMailData
	)
	defer func() {
		session.SendMsg(string(this.module.GetType()), GetUserMailAttachmentResp, &pb.MailGetUserMailAttachmentResp{Mail: mail})
	}()
	if session.GetUserId() == "" {
		code = pb.ErrorCode_NoLogin
		return
	}
	_bGet := this.module.modelMail.Mail_GetMailAttachmentState(req.ObjID)
	if !_bGet {
		code = pb.ErrorCode_StateInvalid
		return
	}
	_data, err := this.module.modelMail.Mail_GetMailAttachment(req.ObjID)
	if err == nil {
		if len(_data) > 0 {
			// todo 领取附件
			_items := make(map[int32]int32, 0)
			for _, v := range _data {
				_items[int32(v.ItemId)] += int32(v.ItemCount)
			}
			code = this.items.AddItems(&comm.ModuleCallSource{
				Module:   string(this.module.GetType()),
				FuncName: "GetUserMailAttachment",
				Describe: "领取附件",
			}, mail.Uid, _items)
			if code == pb.ErrorCode_Success {
				// 修改状态
				this.module.modelMail.Mail_UpdateMailAttachmentState(req.ObjID)
				mail.Reward = true
				return
			}
			return
		}
	}
	code = pb.ErrorCode_SystemError
	return
}