package show

import (
	"context"
	"fmt"
	"time"

	"go-common/app/interface/main/app-resource/model/show"
	resource "go-common/app/service/main/resource/model"
	"go-common/library/log"
)

func (s *Service) loadTabCache() (err error) {
	var (
		tmp      = map[int64]struct{}{}
		ss       = map[string][]*show.Tab{}
		sideBars *resource.SideBars
	)
	if sideBars, err = s.rdao.ResSideBar(context.TODO()); err != nil || sideBars == nil {
		log.Error("s.sideDao.SideBar error(%v) or nil", err)
		return
	}
	for _, v := range sideBars.SideBar {
		if _, ok := tmp[v.ID]; ok {
			continue
		}
		tmp[v.ID] = struct{}{}
		st := &show.Tab{}
		if !st.TabChange(v, _showAbtest, _deafaultTab) {
			continue
		}
		key := fmt.Sprintf(_initTabKey, st.Plat, st.Language)
		ss[key] = append(ss[key], st)
	}
	if len(ss) == 0 && len(s.tabCache) == 0 {
		err = fmt.Errorf("tabCache is null")
		return
	} else if len(ss) == 0 {
		return
	}
	s.tabCache = ss
	s.limitsCahce = sideBars.Limit
	log.Info("loadTabCache cache success")
	return
}

func (s *Service) loadMenusCache(now time.Time) {
	menus, err := s.tdao.Menus(context.TODO(), now)
	if err != nil {
		log.Error("s.tab.Menus error(%v)", err)
		return
	}
	s.menuCache = menus
	log.Info("loadMenusCache cache success")
}

func (s *Service) loadAbTestCache() {
	var (
		groups string
	)
	for _, g := range _showAbtest {
		groups = groups + g + ","
	}
	if gLen := len(groups); gLen > 0 {
		groups = groups[:gLen-1]
	}
	res, err := s.rdao.AbTest(context.TODO(), groups)
	if err != nil {
		log.Error("resource s.rdao.AbTest error(%v)", err)
		return
	}
	s.abtestCache = res
	log.Info("loadAbTestCache cache success")
}

func (s *Service) loadCache() (err error) {
	now := time.Now()
	err = s.loadTabCache()
	s.loadMenusCache(now)
	s.loadAbTestCache()
	s.loadAuditCache()
	return
}

func (s *Service) loadCacheproc() {
	for {
		time.Sleep(s.tick)
		s.loadCache()
	}
}

func (s *Service) loadShowTabAids() {
	tmp := map[int64]struct{}{}
	for _, mid := range s.c.ShowTabMids {
		tmp[mid] = struct{}{}
	}
	s.showTabMids = tmp
}