package redis_data

import (
	"encoding/json"
	"fmt"
	"github.com/gomodule/redigo/redis"
	"miads/adslib"
	"miads/adslib/ads_redis"
	"time"
)

type ChannelFlag struct {
	Weigth      int `json:"weigth""`
	ChannelFlag int `json:"channel_flag"`
}

type FreqControlConfItem struct {
	BeginHour int `json:"begin_hour"`
	EndHour   int `json:"end_hour"`
	FreqTime  int `json:"freq_time"`
}

type FreqControlConf struct {
	confs []FreqControlConfItem
}

func (self *FreqControlConf) GetControlTime(hour int) (int, bool) {
	for _, v := range self.confs {
		if v.BeginHour <= hour && hour <= v.EndHour {
			return v.FreqTime, true
		}
	}
	return 0, false
}

// 获取渠道的标记
func GetChannelFlag(reqSource string, business string) (*ChannelFlag, error) {
	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := fmt.Sprintf("acfv2_{%s}_{%s}", reqSource, business)
	rsp, err := conn.Do("GET", redisKey)
	if err != nil {
		return nil, err
	}

	if rsp == nil {
		return nil, nil
	}

	rspBytes, _ := redis.Bytes(rsp, err)

	channelFlag := ChannelFlag{}
	err = json.Unmarshal(rspBytes, &channelFlag)
	if err != nil {
		return nil, err
	}

	return &channelFlag, nil
}

// 获取渠道频率信息
func GetFreqCrontolConf(reqSource string) (*FreqControlConf, error) {
	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := "rsfreq_" + reqSource

	rsp, err := conn.Do("GET", redisKey)
	if err != nil {
		return nil, err
	}

	if rsp == nil {
		return nil, nil
	}

	rspBytes, _ := redis.Bytes(rsp, err)

	f := FreqControlConf{}
	err = json.Unmarshal(rspBytes, &f.confs)
	if err != nil {
		return nil, err
	}

	return &f, nil
}

// 获取该广告的总请求次数
func GetAdsRequestNum(advertiser string, adsBannerId int) (int, error) {
	if advertiser == "" {
		return 0, nil
	}

	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := fmt.Sprintf("adsv2_%s_%d", advertiser, adsBannerId)
	rsp, err := conn.Do("GET", redisKey)
	if err != nil {
		return 0, err
	}

	if rsp == nil {
		return 0, nil
	}

	number, err := redis.Int(rsp, err)
	return number, nil
}

// 获取回调广告的动作请求次数
func GetAdsFeedbackNum(advertiser string, action string, bannerid int) (int, error) {
	if advertiser == "" {
		return 0, nil
	}

	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := fmt.Sprintf("adsv3_%s_%s_%d", advertiser, action, bannerid)
	if time.Now().Unix()%100 == 0 {
		conn.Do("DELETE", redisKey)
	}

	rsp, err := conn.Do("GET", redisKey)
	if err != nil {
		return 0, err
	}

	if rsp == nil {
		return 0, nil
	}

	number, _ := redis.Int(rsp, err)
	return number, nil
}

// 获取流量百分比
func GetFlowPercentDuration(advertiser string, action string) *adslib.FlogControlItem {
	config := adslib.GetConf()
	flowConf, ok := config.FlowPercent[advertiser]
	if !ok {
		return nil
	}

	actionConf, ok := flowConf[action]
	if !ok {
		return nil
	}
	return &actionConf
}

// 设置回调回来的广告动作的次数
func SetDistributeActionNum(advertiser string, action string, bannerid int) {
	if advertiser == "" {
		return
	}

	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := fmt.Sprintf("adsv3_%s_%s_%d", advertiser, action, bannerid)
	curTime := int(time.Now().Unix())
	if curTime%100 == 0 {
		conn.Do("delete", redisKey)
	}
	conn.Do("INCR", redisKey)
}

// 获取设备+ip上报是否可以
func GetDeviceIpReport(deviceid string, ip string) (bool, error) {
	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := fmt.Sprintf("dim2_%s_'%s'", deviceid, ip)
	rsp, err := conn.Do("GET", redisKey)
	if err != nil {
		return false, err
	}
	lastReportTime := int64(0)
	if rsp != nil {
		lastReportTime, _ = redis.Int64(rsp, err)
	}

	if time.Now().Unix()-lastReportTime >= 3*86400 {
		return true, nil
	}
	return false, nil
}

// 设置设备+ip上报的时间点
func SetDeviceIpReport(deviceid string, ip string) {
	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := fmt.Sprintf("dim2_%s_'%s'", deviceid, ip)
	conn.Do("SET", redisKey, time.Now().Unix(), 3*86400)
}

// 设置总请求到广告的次数
func SetAdsRequestNum(advertiser string, bannerid int) {
	if advertiser == "" {
		return
	}

	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := fmt.Sprintf("adsv2_%s_%d", advertiser, bannerid)
	if time.Now().Unix() %100==0 {
		conn.Do("delete", redisKey)
	}
	conn.Do("incr", redisKey)
}

// 设置skipredis
func SetSkipInfo(md5Skip string, skipUrl string) {
	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey:="su_" + md5Skip
	conn.Do("set" , redisKey, skipUrl, 300)
}

// 通过advertiser获取最小的script_order
func GetMinScriptOrderByAdv(advertiser string) (string, error){
	conn := ads_redis.RedisConn.Get()
	defer conn.Close()

	redisKey := "adv_script_" + advertiser
	rsp, err := conn.Do("GET", redisKey)
	if err != nil {
		return "", err
	}

	if rsp == nil {
		return "", err
	}
	scriptOrder, _ := redis.String(rsp, err)
	return scriptOrder, nil
}