package egg_energy

import (
	"code.fnuoos.com/EggPlanet/egg_models.git/src/implement"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/model"
	"code.fnuoos.com/EggPlanet/egg_system_rules.git/rule/egg_energy/enum"
	md2 "code.fnuoos.com/EggPlanet/egg_system_rules.git/rule/egg_energy/md"
	"code.fnuoos.com/EggPlanet/egg_system_rules.git/rule/egg_energy/svc"
	egg_system_rules "code.fnuoos.com/EggPlanet/egg_system_rules.git/utils"
	"code.fnuoos.com/EggPlanet/egg_system_rules.git/utils/cache"
	zhios_order_relate_logx "code.fnuoos.com/EggPlanet/egg_system_rules.git/utils/logx"
	"code.fnuoos.com/go_rely_warehouse/zyos_go_mq.git/rabbit"
	"encoding/json"
	"errors"
	"fmt"
	"github.com/shopspring/decimal"
	"time"
	"xorm.io/xorm"
)

const SettlementStarLevelDividendsLockKey = "settlement_star_level_dividends_lock_key"

// SettlementStarLevelDividends 蛋蛋能量星级分红
func SettlementStarLevelDividends(engine *xorm.Engine, ch *rabbit.Channel) (err error) {
	now := time.Now()
	fmt.Println(now.Hour())
	if !(now.Hour() > 2 && now.Hour() < 8) {
		//TODO::只在凌晨一点 ~ 凌晨 8 点运行
		return errors.New("非运行时间")
	}
	//TODO::增加“悲观锁”防止串行
	getString, _ := cache.GetString(SettlementStarLevelDividendsLockKey)
	if getString != "" {
		fmt.Println("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!", "上一次结算未执行完")
		return errors.New("上一次结算未执行完")
	}
	cache.SetEx(SettlementStarLevelDividendsLockKey, "running", 3600*8) //8小时

	//1、查找 `egg_energy_basic_setting` 基础设置
	eggEnergyBasicSettingDb := implement.NewEggEnergyBasicSettingDb(engine)
	eggEnergyBasicSetting, err := eggEnergyBasicSettingDb.EggEnergyBasicSettingGetOneByParams(map[string]interface{}{
		"key":   "is_open",
		"value": 1,
	})
	if err != nil {
		return
	}

	isLimitDividend := eggEnergyBasicSetting.IsLimitDividend
	if isLimitDividend != 1 {
		return errors.New("必须开启限制分红！")
	}
	startDate := now.AddDate(0, 0, -1).Format("2006-01-02") + " 00:00:00"
	endDate := now.Format("2006-01-02") + " 00:00:00"
	var list []model.EggSignIn
	err = engine.Where("start_time >= ?", startDate).And("start_time <=?", endDate).Find(&list)
	if err != nil {
		fmt.Println("err:::::1111", err)
		return
	}
	if len(list) <= 0 {
		return errors.New("无须参与星级分红用户！")
	}

	var vipEquitySetting []*md2.VipEquitySettingStruct
	err = json.Unmarshal([]byte(eggEnergyBasicSetting.VipEquitySetting), &vipEquitySetting)
	if err != nil {
		fmt.Println("err:::::22222", err)
		return
	}

	userLevelDb := implement.NewUserLevelDb(engine)
	allUserLevel, err := userLevelDb.UserLevelAllByAsc()
	if err != nil {
		return err
	}
	var allUserLevelMap = map[int]model.UserLevel{}
	for _, v := range allUserLevel {
		allUserLevelMap[v.Id] = *v
	}

	session := engine.NewSession()
	defer func() {
		session.Close()
		if err := recover(); err != nil {
			_ = zhios_order_relate_logx.Error(err)
		}
	}()
	session.Begin()

	//2、查找 `egg_star_level_dividends_records` 基础设置
	eggStarLevelDividendsRecordsDb := implement.NewEggStarLevelDividendsRecordsDb(engine)
	eggStarLevelDividendsRecords, err := eggStarLevelDividendsRecordsDb.EggStarLevelDividendsRecordsGetOneByParamsBySession(session, map[string]interface{}{
		"key":   "date",
		"value": now.AddDate(0, 0, -1).Format("2006-01-02"),
	})
	if err != nil {
		fmt.Println("err:::::33333", err)
		return
	}
	if eggStarLevelDividendsRecords == nil {
		return errors.New("今日无分红积分！")
	}

	//3、统计各等级人数
	dividendAmountValue, _ := decimal.NewFromString(eggStarLevelDividendsRecords.Amount)
	decimalRate := decimal.NewFromInt(100) //百分比
	var vipLevelUserTotalMap = map[string]map[string]int64{}
	var vipEquitySettingMap = map[string]string{}
	for _, v := range vipEquitySetting {
		dividendRatioValue, _ := decimal.NewFromString(v.DividendRatio)
		dividendRatioValue = dividendRatioValue.Div(decimalRate)                                 //分红比例
		vipEquitySettingMap[v.VipLevelId] = dividendAmountValue.Mul(dividendRatioValue).String() //TODO::计算各会员等级能得到多少分红

		userLevel, err1 := userLevelDb.UserLevelByID(v.VipLevelId)
		if err1 != nil {
			fmt.Println("err:::::444444", err1)
			return err1
		}
		var ms []*model.UserLevel
		err1 = session.Where("is_use=1").Where("level_weight > ?", userLevel.LevelWeight).Find(&ms)
		if err1 != nil {
			fmt.Println("err:::::55555", err1)
			return err1
		}

		var tmpVipLevelId = []string{v.VipLevelId}
		for _, m := range ms {
			tmpVipLevelId = append(tmpVipLevelId, egg_system_rules.IntToStr(m.Id))
		}
		var users model.User
		count, err1 := session.In("level", tmpVipLevelId).Count(&users)
		if err1 != nil {
			fmt.Println("err:::::66666", err1)
			return err1
		}
		vipLevelUserTotalMap[v.VipLevelId] = map[string]int64{}
		vipLevelUserTotalMap[v.VipLevelId]["count"] = count
		vipLevelUserTotalMap[v.VipLevelId]["weight"] = int64(userLevel.LevelWeight)
	}

	//4、处理分红
	var userSignInArr []int64
	var totalDividendValue = decimal.Decimal{}
	userRelateDb := implement.NewUserRelateDb(engine)
	for _, l := range list {
		userSignInArr = append(userSignInArr, l.Uid)
		if len(userSignInArr) >= 10000 {
			var users []*model.User
			err = session.In("uid", userSignInArr).Find(&users)
			if err != nil {
				fmt.Println("err:::::7777777", err)
				return err
			}
			for _, item := range users {
				var siginDividendValue = decimal.Decimal{}
				for k, v := range vipLevelUserTotalMap {
					if int(v["weight"]) > allUserLevelMap[item.Level].LevelWeight {
						continue
					}
					if vipEquitySettingMap[k] != "" && vipLevelUserTotalMap[k]["count"] > 0 {
						dividendValue, _ := decimal.NewFromString(vipEquitySettingMap[k])
						userTotal := decimal.NewFromInt(vipLevelUserTotalMap[k]["count"])
						siginDividendValue = siginDividendValue.Add(dividendValue.Div(userTotal))
					}
				}

				if siginDividendValue.GreaterThan(decimal.NewFromInt(0)) {
					//TODO::统计当前有多少直推用户昨天签到了
					userRelates, err1 := userRelateDb.FindUserRelateByParentUid(item.Id, 1)
					if err1 != nil {
						fmt.Println("err:::::88888888", err1)
						return err
					}
					var userRelatesUids []int64
					if userRelates != nil {
						for _, userRelate := range *userRelates {
							userRelatesUids = append(userRelatesUids, userRelate.Uid)
						}
					}
					if len(userRelatesUids) > 0 {
						var eggEnergySignIns []*model.EggSignIn
						err = engine.Where("start_time >= ?", startDate).And("start_time <=?", endDate).In("uid", userRelatesUids).And("is_completed =?", 0).Find(&eggEnergySignIns)
						if err != nil {
							fmt.Println("err:::::999999999", err)
							return
						}
						if len(eggEnergySignIns) > 0 {
							userRelatesUidsValue := decimal.NewFromInt(int64(len(userRelatesUids)))
							eggEnergySignInsValue := decimal.NewFromInt(int64(len(eggEnergySignIns)))
							siginDividendValue = siginDividendValue.Mul(eggEnergySignInsValue.Div(userRelatesUidsValue))
						} else {
							siginDividendValue = decimal.NewFromFloat(0)
						}
					} else {
						siginDividendValue = decimal.NewFromFloat(0)
					}

					siginDividend, _ := siginDividendValue.Float64()
					if siginDividend > 0 {
						//TODO::推入rabbitmq 异步处理
						ch.Publish(md2.EggEnergyExchange, md2.EggEnergyStructForStarLevelDividends{
							Uid:          item.Id,
							SignDividend: siginDividend,
						}, md2.EggEnergyRoutKeyForStarLevelDividend)

						totalDividendValue = totalDividendValue.Add(siginDividendValue)
					}
				}
			}
			userSignInArr = []int64{}
		}
	}

	if len(userSignInArr) > 0 {
		var users []*model.User
		err = session.In("uid", userSignInArr).Find(&users)
		if err != nil {
			fmt.Println("err:::::7777777", err)
			return err
		}

		for _, item := range users {
			var siginDividendValue = decimal.Decimal{}
			for k, v := range vipLevelUserTotalMap {
				if int(v["weight"]) > allUserLevelMap[item.Level].LevelWeight {
					continue
				}
				if vipEquitySettingMap[k] != "" && vipLevelUserTotalMap[k]["count"] > 0 {
					dividendValue, _ := decimal.NewFromString(vipEquitySettingMap[k])
					userTotal := decimal.NewFromInt(vipLevelUserTotalMap[k]["count"])
					siginDividendValue = siginDividendValue.Add(dividendValue.Div(userTotal))
				}
			}

			if siginDividendValue.GreaterThan(decimal.NewFromInt(0)) {
				//TODO::统计当前有多少直推用户昨天签到了
				userRelates, err1 := userRelateDb.FindUserRelateByParentUid(item.Id, 1)
				if err1 != nil {
					fmt.Println("err:::::88888888", err1)
					return err
				}
				var userRelatesUids []int64
				if userRelates != nil {
					for _, userRelate := range *userRelates {
						userRelatesUids = append(userRelatesUids, userRelate.Uid)
					}
				}
				if len(userRelatesUids) > 0 {
					var eggEnergySignIns []*model.EggSignIn
					err = engine.Where("start_time >= ?", startDate).And("start_time <=?", endDate).In("uid", userRelatesUids).And("is_completed =?", 0).Find(&eggEnergySignIns)
					if err != nil {
						fmt.Println("err:::::999999999", err)
						return
					}
					if len(eggEnergySignIns) > 0 {
						userRelatesUidsValue := decimal.NewFromInt(int64(len(userRelatesUids)))
						eggEnergySignInsValue := decimal.NewFromInt(int64(len(eggEnergySignIns)))
						siginDividendValue = siginDividendValue.Mul(eggEnergySignInsValue.Div(userRelatesUidsValue))
					} else {
						siginDividendValue = decimal.NewFromFloat(0)
					}
				} else {
					siginDividendValue = decimal.NewFromFloat(0)
				}

				siginDividend, _ := siginDividendValue.Float64()
				if siginDividend > 0 {
					//TODO::推入rabbitmq 异步处理
					ch.Publish(md2.EggEnergyExchange, md2.EggEnergyStructForStarLevelDividends{
						Uid:          item.Id,
						SignDividend: siginDividend,
					}, md2.EggEnergyRoutKeyForStarLevelDividend)

					totalDividendValue = totalDividendValue.Add(siginDividendValue)
				}
			}
		}
	}

	//5、更新 egg_star_level_dividends_records 记录
	eggStarLevelDividendsRecords.AlreadyDividendsAmount = totalDividendValue.String()
	eggStarLevelDividendsRecords.NotDividendsAmount = dividendAmountValue.Sub(totalDividendValue).String()
	_, err = eggStarLevelDividendsRecordsDb.EggStarLevelDividendsRecordsUpdateBySession(session, eggStarLevelDividendsRecords.Id, eggStarLevelDividendsRecords, "already_dividends_amount", "not_dividends_amount")
	if err != nil {
		_ = session.Rollback()
		fmt.Println("err:::::8888888", err)
		return err
	}

	//6、 减少“星级分红”中的绿色能量
	totalDividend := totalDividendValue.String()
	eggEnergyCoreData, cb, err := svc.GetEggEnergyCoreData(engine)
	if err != nil {
		return err
	}
	if cb != nil {
		defer cb() // 释放锁
	}
	err = DealAvailableEggEnergyCoin(session, int(enum.SettlementStarLevelDividends), eggEnergyCoreData, md2.DealAvailableEggEnergyCoinReq{
		Amount:                 totalDividend,
		AmountFee:              "",
		BeforePrice:            eggEnergyCoreData.NowPrice,
		AfterPrice:             eggEnergyCoreData.NowPrice,
		BeforePlanetTotalValue: eggEnergyCoreData.PlanetTotalValue,
		AfterPlanetTotalValue:  eggEnergyCoreData.PlanetTotalValue,
		BeforeEnergyTotalNums:  eggEnergyCoreData.NowEnergyTotalNums,
		AfterEnergyTotalNums:   eggEnergyCoreData.NowEnergyTotalNums,
	})
	if err != nil {
		_ = session.Rollback()
		fmt.Println("err:::::9999999", err)
		return err
	}
	err = session.Commit()
	if err != nil {
		_ = session.Rollback()
		return errors.New("事务提交失败")
	}
	return
}