package adser

import (
	"sort"
	"sync"

	"91porn-server/app/proto"
	"91porn-server/app/service/annouser"
	"91porn-server/common"
	"91porn-server/models/v/adsmod"
	"91porn-server/models/v/annoumod"

	"github.com/gin-gonic/gin"
)

func toAdsResSlice(slice adsmod.AdsSlice) []proto.AdsInfo {
	ads := make([]proto.AdsInfo, len(slice))
	for i, v := range slice {
		ads[i] = proto.AdsInfo{
			// ID:       v.ID,
			Cover:    v.Cover,
			Href:     v.Href,
			Position: int(v.Position),
			SortCode: v.SortCode,
		}
	}
	return ads
}

var sysAds = adsmod.SysAds

func AdsList(adsType adsmod.AdsType, discCode string) (res proto.AdsRes) {
	var ads []proto.AdsInfo
	var announ []*annouser.Annou
	wait := sync.WaitGroup{}
	wait.Add(2)
	common.Go(func() {
		defer wait.Done()
		if adsType == adsmod.SysAds {
			adSlice, _ := adsmod.ActiveStartAndEndList(adsmod.Sort_sortCode_N1, nil, nil, (&adsmod.AdsTypeMatch{AdsType: &sysAds}).New())
			ads = toAdsResSlice(adSlice)
		} else {
			ads = toAdsResSlice(GetDiscAdSlice(discCode))
		}
	})
	common.Go(func() {
		defer wait.Done()
		announInfo, _ := annouser.GetAnnouList(annoumod.TotalType)
		announ = append(announ, announInfo)
	})
	wait.Wait()
	res.AdsList = ads
	if gin.Mode() == gin.DebugMode { //测试模式下向外暴露链接
		res.AnnounInfo = announ
		return
	}
	res.AnnounInfo = announ
	return
}

func GetDiscAdSlice(discCode string) adsmod.AdsSlice {
	mats := []adsmod.Matcher{
		(&adsmod.DistrictCodeMatch{DistrictCode: &discCode}).New(),
	}
	discADSlice, _ := adsmod.ActiveStartAndEndList(adsmod.Sort_sortCode_N1, nil, nil, mats...)
	//未配置渠道广告的广告位，展示系统广告
	mats = []adsmod.Matcher{
		(&adsmod.AdsTypeMatch{AdsType: &sysAds}).New(),
		(&adsmod.AdPositionNinMatch{PositionList: discADSlice.ToPositions()}).New(),
	}
	ads, _ := adsmod.ActiveStartAndEndList(adsmod.Sort_sortCode_N1, nil, nil, mats...)
	ads = append(ads, discADSlice...)
	sort.Sort(ads)
	return ads
}

func AdList(adsType adsmod.AdsType, discCode string) []proto.AdsInfo {
	if adsType == adsmod.SysAds {
		adSlice, _ := adsmod.ActiveStartAndEndList(adsmod.Sort_sortCode_N1, nil, nil, (&adsmod.AdsTypeMatch{AdsType: &sysAds}).New())
		return toAdsResSlice(adSlice)
	}
	return toAdsResSlice(GetDiscAdSlice(discCode))
}