package proxyincomemod

import (
	"fmt"
	"time"

	"91porn-server/common/db"
	"91porn-server/common/log"
	"91porn-server/common/timeutil"
	"91porn-server/models"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
	"go.mongodb.org/mongo-driver/mongo/options"
)

const table = models.ProxyIncomeLog

// IncomeLog 推广收益记录表
type StandReq struct {
	UID uint64 `form:"uid" json:"uid,omitempty" bson:"uid"` // 用户UID
}

func coll(t *db.MongoTool) *db.MongoTool {
	if t == nil {
		return mdb.Coll(table)
	}
	return t.Coll(table)
}

// initIndex 索引设置
func initIndex() {
	many := []mongo.IndexModel{ //batch set indexes   //value is the type 1 or -1
		{
			Keys: bson.D{{Key: "uid", Value: 1}},
		},
		{
			Keys: bson.D{{Key: "originUID", Value: 1}},
		},
		{
			Keys: bson.D{{Key: "createdAt", Value: 1}},
		},
	}
	if _, err := coll(nil).CreateIndex(many); err != nil {
		panic(fmt.Sprintf("%s model set index err ==>[%+v]", table, err))
	}
}

// InsertIncomeLog 插入记录
func InsertIncomeLog(t *db.MongoTool, p *ProxyIncomeLog) error {
	p.CreatedAt = time.Now()
	if _, err := coll(nil).InsertOne(p); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "InsertIncomeLog", table, "InsertOne", err), log.Any("p", p))
		return err
	}
	return nil
}

// FindIncomeOfMonth 查询每月收益
func FindIncomeOfMonth(uid uint64) (totalMoney int64, totalPerfomance int64, err error) {
	firstDay, lastDay := timeutil.MonthStartEndTime(time.Now())
	pipelines := []bson.M{
		{"$match": bson.M{"uid": uid, "createdAt": bson.M{"$gte": firstDay, "$lt": lastDay}}},
		{"$group": bson.M{"_id": nil, "totalMoney": bson.M{"$sum": "$money"}, "totalPerformance": bson.M{"$sum": "$performance"}}},
		{"$project": bson.M{"totalMoney": 1, "totalPerformance": 1}},
	}
	type res struct {
		TotalMoney       int64 `json:"totalMoney"`
		TotalPerformance int64 `json:"totalPerformance"`
	}
	data := make([]res, 0)
	if err = coll(nil).Aggregate(&data, pipelines); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "FindIncomeOfMonth", table, "Aggregate", err), log.Any("uid", uid))
		return
	}
	if len(data) > 0 {
		totalMoney = data[0].TotalMoney
		totalPerfomance = data[0].TotalPerformance
	}
	return
}

// FindIncomeLogs 查询收益详情
func FindIncomeLogs(uid uint64, pageNumber int, pageSize int) (total int64, incomeLogs []*ProxyIncomeLog, hasNext bool, err error) {
	incomeLogs = make([]*ProxyIncomeLog, 0)
	total, err = coll(nil).Count(bson.M{"uid": uid})
	if err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "FindIncomeLogs", table, "Count", err), log.Any("uid", uid))
		return
	}
	skip := int64((pageNumber - 1) * pageSize)
	limit := int64(pageSize + 1)
	opts := options.FindOptions{
		Skip:  &skip,
		Limit: &limit,
		Sort:  bson.D{{Key: "createdAt", Value: -1}},
	}
	if err = coll(nil).Find(&incomeLogs, bson.M{"uid": uid}, &opts); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "FindIncomeLogs", table, "Aggregate", err), log.Any("uid", uid))
		return
	}
	if len(incomeLogs) > pageSize {
		hasNext = true
		incomeLogs = incomeLogs[:pageSize]
	}
	return
}

// FindIncomeLogs 查询收益详情
func FindList(cond bson.M, opts *options.FindOptions) (total int64, incomeLogs []*ProxyIncomeLog, err error) {
	incomeLogs = make([]*ProxyIncomeLog, 0)
	total, err = coll(nil).Count(cond)
	if err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "FindList", table, "Count", err), log.Any("cond", cond))
		return
	}
	if err = coll(nil).Find(&incomeLogs, cond, opts); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "FindList", table, "Find", err), log.Any("cond", cond))
	}
	return
}

// GetTotalIncome 计算总收益
func GetTotalIncome(uid uint64, begin *string, end *string) (int64, error) {
	cond := bson.M{"uid": uid}
	if begin != nil && end != nil {
		cond["createdAt"] = bson.M{"$gte": timeutil.StrTimeToTime(*begin), "$lte": timeutil.StrTimeToTime(*end)}
	}
	pipelines := []bson.M{
		{"$match": cond},
		{"$group": bson.M{"_id": nil, "totalMoney": bson.M{"$sum": "$money"}}},
	}
	type I struct {
		TotalMoney int64 `json:"totalMoney" bson:"totalMoney"`
	}
	res := []I{}
	if err := coll(nil).Aggregate(&res, pipelines); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetTotalIncome", table, "Aggregate", err),
			log.Any("uid", uid),
			log.Any("begin", begin),
			log.Any("end", end),
		)
		return 0, err
	}
	var tMoney int64 = 0
	if len(res) > 0 {
		tMoney = res[0].TotalMoney
	}
	return tMoney, nil
}

// FindAllIncome 查询总收益
func FindAllIncome(uid uint64) (lv1 int64, lv2 int64, lv3 int64, lv4 int64, total int64, err error) {
	pipelines := []bson.M{
		{"$match": bson.M{"uid": uid}},
		{"$group": bson.M{"_id": "$agentLevel", "totalMoney": bson.M{"$sum": "$money"}}},
	}
	type I struct {
		ID         int64 `json:"id" bson:"_id"`
		TotalMoney int64 `json:"totalMoney"`
	}
	res := make([]I, 0)
	if err = coll(nil).Aggregate(&res, pipelines); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "FindAllIncome", table, "Aggregate", err), log.Any("uid", uid))
		return
	}
	for _, v := range res {
		switch v.ID {
		case 1:
			lv1 = v.TotalMoney
			total += lv1
		case 2:
			lv2 = v.TotalMoney
			total += lv2
		case 3:
			lv3 = v.TotalMoney
			total += lv3
		case 4:
			lv4 = v.TotalMoney
			total += lv4
		}
	}
	return
}