package shortvideo

import (
	"91porn-server/common/constant/redisconst"
	"91porn-server/common/redis"
	"fmt"
	"time"

	"91porn-server/common/log"
	"91porn-server/common/timeutil/timerange"
	"91porn-server/models/s/statrecordmod"
	"91porn-server/models/v/vidmod"
)

func RunSync(defaultDate time.Time) {
	log.Info("Redis short video sync start...")
	defer log.Info("Redis short video sync end.")
	// 如果短视频缓存存在的数据量过低，表示缓存被清理过，需要重新同步
	c, err := redis.Handler.SCard(redisconst.ShortVideosKey)
	if err == nil && c < 1000 {
		_ = statrecordmod.UpsertOneTrans(nil, statrecordmod.RedisSyncShortVideoJob, defaultDate)
	}

	// 获取上次数据同步的记录时间
	lastSyncAt, err := statrecordmod.LastRecordTime(statrecordmod.RedisSyncShortVideoJob, defaultDate)
	if err != nil {
		log.Error("Redis sync short video data RunSync get last record time failed", log.E(err))
		return
	}
	var now = time.Now()
	var recentMinute = timerange.RecentMinute(now, statrecordmod.OneDayScale)
	for recentMinute.After(lastSyncAt) {
		var end = lastSyncAt.Add(statrecordmod.OneDayScale * time.Minute)
		if end.After(recentMinute) {
			end = recentMinute
		}

		//// 获取MID
		//ret, err := moduleconfmod.GetModuleConfByType(moduleconfmod.ShortPage)
		//if err != nil {
		//	log.Error("Redis sync short video data RunSync get module conf failed", log.E(err))
		//	return
		//}
		//midMap := make(map[string]any)
		//for _, v := range ret {
		//	midMap[v.ID.Hex()] = nil
		//}

		var subTimeRange = timerange.TimeRange{
			Head: lastSyncAt,
			Tail: end,
		}
		var page, size = 1, 1000
		hasNext := true
		var data []*vidmod.VideoModel
		for hasNext {
			data, hasNext, err = vidmod.GetShortVideoListByUpdateTimeRange(subTimeRange.Head, subTimeRange.Tail, page, size)
			if err != nil {
				log.Error("Redis sync short video data GetVideoListByUpdateTimeRange err! ", log.E(err))
				return
			}
			if hasNext && len(data) > 0 {
				_ = SyncDataToRedis(data)
				page++
			} else {
				if err = commit(data, subTimeRange.Tail); err != nil {
					log.Error("Redis sync short video data RunSync commit err! ", log.E(err))
					return
				}
			}
		}

		lastSyncAt = end
	}
}

func commit(data []*vidmod.VideoModel, syncTime time.Time) error {
	if len(data) <= 0 {
		_ = statrecordmod.UpsertOneTrans(nil, statrecordmod.RedisSyncShortVideoJob, syncTime)
		return nil
	}
	if err := SyncDataToRedis(data); err != nil {
		return fmt.Errorf("Redis sync commit short video data SyncDataToES failed!, err:%+v\n", err)
	}
	if err := statrecordmod.UpsertOneTrans(nil, statrecordmod.RedisSyncShortVideoJob, syncTime); err != nil {
		return fmt.Errorf("Redis sync commit short video data UpsertOneTrans failed!, err:%+v\n", err)
	}
	return nil
}