package signrecordser

import (
	"91porn-server/app/appg"
	"91porn-server/common/db"
	"91porn-server/common/log"
	"91porn-server/common/stderr"
	"91porn-server/models/cache/signrecorddata"
	"91porn-server/models/commod"
	"91porn-server/models/v/productmod"
	"91porn-server/models/v/signrecordmod"
	"91porn-server/models/v/txnmod"
	"91porn-server/models/v/walletmod"
	"errors"
	"fmt"
	"math"
	"time"

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

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

type AppQueryListReq struct {
	commod.Page
}

type AppListRes struct {
	Total   int64                          `json:"total"`
	HasNext bool                           `json:"hasNext"`
	List    []signrecorddata.AppSimpleData `json:"list"`
}

// GetList 获取列表
func (p *AppQueryListReq) GetList() AppListRes {
	var res AppListRes
	var err error
	filter := bson.M{}

	sort := bson.D{{"_id", -1}}
	// 获取列表
	var data []signrecordmod.SignRecord
	data, res.Total, res.HasNext, err = signrecorddata.GetListFromCache(filter, int64(p.Skip()), int64(p.Limit()), sort)
	if err != nil {
		log.Error("获取打卡记录表列表数据错误", log.Any("Params", *p), log.E(err))
		return res
	}
	res.List = signrecorddata.FormatAppSimpleDataList(data)

	return res
}

type AppQueryInfoReq struct {
	ID string `json:"id" form:"id"` // id
}
type AppQueryInfoRes = signrecorddata.AppSimpleData

// GetInfo 获取详情
func (p *AppQueryInfoReq) GetInfo() (res AppQueryInfoRes, err error) {
	oid, err := primitive.ObjectIDFromHex(p.ID)
	if err != nil {
		return res, err
	}

	var item signrecordmod.SignRecord
	item, err = signrecorddata.GetInfoFromCache(oid)
	if err != nil {
		log.Error("获取打卡记录表详情数据错误", log.Any("ID", p.ID), log.E(err))
		return
	}

	res = signrecorddata.FormatAppSimpleData(item)
	return
}

type AppReSignReq struct {
	PID string `json:"pid" form:"pid"` // ID
}

// ReSign 补签
func (param *AppReSignReq) ReSign(uid uint64) (code stderr.Code, err error) {
	var isReturn bool
	pid, _ := primitive.ObjectIDFromHex(param.PID)

	filter := bson.M{"_id": pid}
	signRecord, err := signrecordmod.GetInfoByCond(filter)
	if err != nil {
		return stderr.Failure, err
	}

	if signRecord == nil || signRecord.ID.IsZero() {
		return stderr.Failure, errors.New("signRecord is null")
	}

	if signRecord.CurrentSignDays+signRecord.ForgetSignDays > signRecord.TotalDays {
		return stderr.Failure, errors.New("reSign days is excess days")
	}

	if signRecord.ForgetSignDays <= 0 {
		return stderr.Failure, errors.New("reSign no forgetSignDays days")
	}

	product, err := productmod.FindOne(nil, bson.M{"_id": signRecord.PID}, options.FindOne())
	if err != nil {
		return stderr.ErrDbQueryError, err
	}
	if product == nil || product.ID.IsZero() {
		return stderr.Failure, errors.New("product is null")
	}

	// 修改补签次数
	wallet, err := walletmod.GetWallet(uid)
	if err != nil {
		return stderr.Failure, err
	}

	if wallet == nil || wallet.ID.IsZero() {
		return stderr.InsufficientBalance, errors.New("account balance is not enough")
	}

	// 10/20/40/80/160
	var price uint64
	for p := 0; p < int(signRecord.ForgetSignDays+signRecord.RenewalSignDays); p++ {
		if p < int(signRecord.RenewalSignDays) {
			continue
		}
		price += uint64(math.Pow(2, float64(p)) * 10)
	}
	if int64(price) > wallet.Amount {
		return stderr.InsufficientBalance, errors.New("account balance is not enough")
	}

	if signRecord.CurrentSignDays+signRecord.ForgetSignDays == signRecord.TotalDays {
		isReturn = true
	}
	newRecord := []signrecordmod.Record{}
	cond := bson.M{"_id": signRecord.ID}
	update := bson.M{
		"$inc": bson.M{"renewalSignDays": signRecord.ForgetSignDays, "currentSignDays": signRecord.ForgetSignDays, "forgetSignDays": -signRecord.ForgetSignDays},
		"$set": bson.M{"updateTime": time.Now(), "recordTime": newRecord},
	}
	if isReturn {
		update["$set"] = bson.M{"updateTime": time.Now(), "recordTime": newRecord, "hasReturn": true}
	}
	if err = appg.VideoDB.Trans(func(tool *db.MongoTool) error {
		_, err := signrecordmod.UpdateDataByCond(tool, cond, update)
		if err != nil {
			return err
		}
		// 扣除钱包余额
		wall, err := walletmod.DebitAmount(tool, int64(price), uid)
		if err != nil {
			return err
		}

		// 补签打卡扣除金币
		txnLogs := []txnmod.TransactionLog{
			{
				TransNo:      primitive.NewObjectID(),
				UID:          uid,
				Amount:       int64(-price),
				ActualAmount: -float64(price),
				TranType:     txnmod.ReSignDebitAmount.Key(),
				TranTypeInt:  int64(txnmod.ReSignDebitAmount),
				Desc:         fmt.Sprintf("%v：%v个", txnmod.ReSignDebitAmount.Key(), int64(price)),
				RealAmount:   wall.RealAmount(),
			},
		}
		if isReturn {
			amount := *product.DiscountedPriceIos
			wallAct, err := walletmod.DebitAmount(tool, -amount, uid)
			if err != nil {
				return err
			}

			tl := txnmod.TransactionLog{
				TransNo:      primitive.NewObjectID(),
				UID:          uid,
				Amount:       amount,
				ActualAmount: float64(amount),
				TranType:     txnmod.SuccessSignReturnAmount.Key(),
				TranTypeInt:  int64(txnmod.SuccessSignReturnAmount),
				Desc:         fmt.Sprintf("%v：%v个", txnmod.SuccessSignReturnAmount.Key(), amount),
				RealAmount:   wallAct.RealAmount(),
			}
			txnLogs = append(txnLogs, tl)
		}
		return txnmod.InsertManyTransactionLog(tool, txnLogs)
	}); err != nil {
		log.Error(fmt.Sprintf("uid:%v, ReSign Trans err:%v", uid, err))
		return stderr.Failure, err
	}

	return stderr.Success, nil
}