package handler

import (
	"context"
	"errors"
	"fmt"
	"server/call"
	"server/common"
	"server/db"
	"server/modules/web/app"
	"server/modules/web/values"
	"server/util"
	"strings"
	"time"

	"github.com/gin-gonic/gin"
	"github.com/go-redis/redis/v8"
	"github.com/liangdas/mqant/log"
	"github.com/olivere/elastic/v7"
)

func FirstPage(c *gin.Context) {
	a := app.NewApp(c)
	defer func() {
		a.Response()
	}()
	req := new(values.FirstPageReq)
	if !a.S(req) {
		return
	}
	uuid := a.UUID
	cid := a.Channel
	if len(uuid) > 0 {
		// 处理一下新增安装
		util.Go(func() {
			q := elastic.NewBoolQuery()
			q.Filter(elastic.NewTermsQuery("UUID.keyword", uuid))
			q.Filter(elastic.NewTermQuery("Channel", cid))
			if db.ES().Count(common.ESIndexBackOpenRecord, q) > 0 {
				return
			}
			id := fmt.Sprintf("%v_%v", cid, uuid)
			db.ES().InsertToESByIDGO(common.ESIndexBackOpenRecord, id, &common.ESOpenRecord{Time: time.Now().Unix(), UUID: uuid, Channel: cid})
		})
	}

	resp := &values.FirstPageResp{}
	a.Data = resp
	a.GetUID()
	resp.Activitys = call.GetConfigBanner(a.UID)
	resp.GameTypes = call.GetConfigGameTypes()
	resp.GameMarks = call.GetConfigGameMarks()
	resp.Providers = call.GetConfigGameProviderAllOpen()
	games := call.GetConfigFirstPageGames()
	for _, v := range games {
		one := values.OneFisrtPageGame{
			ConfigFirstPageGames: v,
			List:                 make([]*common.ConfigGameList, 0),
		}
		if v.Name == "Recent" {
			one.List = append(one.List, call.GetGameRecord(a.UID)...)
		} else if v.Name == "Favorite" {
			one.List = append(one.List, call.GetPlayerFavoriteList(a.UID)...)
		} else {
			if v.JumpType == 1 {
				one.List = call.GetConfigGameList(req.GameNum, v.JumpID)
			} else {
				one.List = call.GetConfigGameList(req.GameNum, 0, v.JumpID)
			}
		}
		call.GetGameInfo(one.List)
		resp.Games = append(resp.Games, one)
	}
	for i := common.CurrencyTypeZero + 1; i < common.CurrencyAll; i++ {
		if i == common.CurrencyUSDT {
			continue
		}
		resp.Currencys = append(resp.Currencys, values.OneCurrency{
			ID:   i,
			Name: strings.ToUpper(i.GetCurrencyName()),
		})
	}
	list := call.GetConfigGameListByType(common.GameTypeSportBook)
	if len(list) > 0 {
		resp.Esport = list[0]
	}
	// task := call.GetConfigTaskByTaskType(common.TaskTypeDownload)
	// if len(task) > 0 {
	// 	resp.DownloadAppReward = task[0].Reward
	// }

	resp.ShowData = GetFirstShowData()
}

// GetFirstShowData 首页展示数据
func GetFirstShowData() values.ShowInfo {
	ctx := context.Background()
	// step: 平均提现时长
	now := time.Now()
	currentHour := now.Format("2006-01-02-15") // 年-月-日-小时
	rdb := db.Redis().GetRedis()
	pipeline := db.Redis().GetRedis().Pipeline()
	keyPrefix := "firstpage:showdata:"
	// 使用哈希存储平均提现时长
	key := keyPrefix + "average_withdrawal_time:" + currentHour
	averageWithdrawalTime, err := rdb.HGet(ctx, key, "value").Int64()
	if errors.Is(err, redis.Nil) {
		averageWithdrawalTime = util.RandBetween64(15, 30) // 15-30之间
		pipeline.HSet(ctx, key, "value", averageWithdrawalTime)
		pipeline.Expire(ctx, key, time.Hour) // 设置过期时间为1小时
	}

	// step: 今日平台提现总额
	withdrawalKey := keyPrefix + "withdrawal_info"
	startTime, err := rdb.HGet(ctx, withdrawalKey, "start_time").Time()
	withdrawal := int64(999*10 + 1000)
	if err != nil || now.Day() != startTime.Day() {
		startTime = now
		pipeline.HSet(ctx, withdrawalKey, "start_time", startTime)
		pipeline.HSet(ctx, withdrawalKey, "total_withdrawal", withdrawal)
	} else {
		elapsed := int(now.Sub(startTime).Hours())
		withdrawal += int64(elapsed * (999*10 + 1000))
		pipeline.HSet(ctx, withdrawalKey, "total_withdrawal", withdrawal)
	}

	// step: 当前累计奖金
	bonusKey := keyPrefix + "bonus_info"
	totalBonus, err := rdb.HGet(ctx, bonusKey, "total_bonus").Int64()
	if errors.Is(err, redis.Nil) {
		totalBonus = 1549661
		pipeline.HSet(ctx, bonusKey, "total_bonus", totalBonus)
		pipeline.HSet(ctx, bonusKey, "last_bonus_update_time", now)
	} else {
		lastUpdate, _ := rdb.HGet(ctx, bonusKey, "last_bonus_update_time").Time()
		intervals := (now.Unix() - lastUpdate.Unix()) / 10
		totalBonus += util.RandBetween64(10, 2000) * intervals
		pipeline.HSet(ctx, bonusKey, "total_bonus", totalBonus)
		pipeline.HSet(ctx, bonusKey, "last_bonus_update_time", now)
	}

	// step: 下注总额
	maxBetKey := keyPrefix + "max_bet_info"
	maxBetStartTime, err := rdb.HGet(ctx, maxBetKey, "start_time").Time()
	maxBet := int64(500)
	if err != nil || now.Sub(maxBetStartTime) > 24*time.Hour {
		maxBetStartTime = now
		pipeline.HSet(ctx, maxBetKey, "start_time", maxBetStartTime)
		pipeline.HSet(ctx, maxBetKey, "max_bet_amount", maxBet)
	} else {
		elapsed := now.Sub(startTime).Minutes() / 10
		maxBet += int64(500 * elapsed * 3)
		pipeline.HSet(ctx, maxBetKey, "max_bet_amount", maxBet)
	}
	// 执行Pipeline
	_, err = pipeline.Exec(ctx)
	if err != nil {
		log.Error("Pipeline exec error: %v", err)
	}
	// 返回结果
	return values.ShowInfo{
		AverWithdraw:  averageWithdrawalTime,
		WithdrawCount: withdrawal,
		Reward:        totalBonus * 100,
		MaxBet:        maxBet * 100,
	}
}