package domain

import (
	"admin/apps/game/domain/entity"
	"admin/apps/game/domain/projects"
	"admin/apps/game/model"
	"admin/internal/consts"
	"admin/internal/event"
	"admin/internal/global"
	"admin/lib/dtimer"
	"admin/lib/xlog"
	"encoding/json"
	"fmt"
	"time"
)

func (svc *CommonResourceService) startEventSubscriber() {
	event.GetMgrInstance().Subscribe("resource.create", event.EventTopic_DelayInvokeCreateHook, svc.handleResourceDelayInvokeCreateHook)
}

func (svc *CommonResourceService) handleResourceDelayInvokeCreateHook(msg *event.Msg) {
	payload := &event.EventPayload_DelayInvokeCreateHook{}
	err := json.Unmarshal(msg.Payload, payload)
	if err != nil {
		xlog.Warnf("unmarshal EventPayload_DelayInvokeCreateHook(%+v) error:%v", string(msg.Payload), err)
		return
	}

	if payload.Resource == consts.ResourcesName_MailGlobal {
		mailInfo := &model.GlobalMail{}
		err = json.Unmarshal(payload.Obj, mailInfo)
		if err != nil {
			xlog.Warnf("unmarshal mail(%+v) error:%v", string(payload.Obj), err)
			return
		}
		delayAt := payload.DelayAt
		if delayAt.After(time.Now()) {
			xlog.Infof("全服邮件[%+v]延迟到%v发送，添加到全局定时器。。。", mailInfo, delayAt.Format(time.DateTime))
			global.GLOB_TIMER.Add(&dtimer.Timer{
				Key:      fmt.Sprintf("create.global.mail.%v", mailInfo.ID),
				Duration: delayAt.Sub(time.Now()),
				Callback: func() {
					_, projectEt, _, err := svc.projectRepo.GetById(payload.ProjectId)
					if err != nil {
						return
					}

					obj := new(entity.CommonResource).FromPo(mailInfo).ToCommonDto()
					hook, ok := projects.GetProjectResourceHook(projectEt, payload.Resource).(projects.IPostResourceOpCreateHook)
					if !ok {
						return
					}

					err = hook.Create(projectEt, payload.Resource, obj)
					if err != nil {
						xlog.Errorf("invoke hook create resource:%v obj:%+v error:%v", payload.Resource, obj)
						return
					}
					xlog.Infof("delay send global mail ok, mail info:%+v", mailInfo)

					// 更新数据库延迟时间为NULL
					resourceRepo := findCommResourceRepo(payload.Resource)
					err = resourceRepo.Repo.UpdateClearDelayInvokeCreateHookFieldN(mailInfo.ID)
					if err != nil {
						xlog.Errorf("UpdateClearDelayInvokeCreateHookFieldN id:%v error:%v", mailInfo.ID)
					}
				},
			})
		}
	}
}