package rchgchanmod

import (
	"encoding/json"
	"errors"
	"fmt"
	"time"

	"91porn-server/app/appg"
	"91porn-server/common/constant/redisconst"
	"91porn-server/common/db"
	"91porn-server/common/log"
	"91porn-server/common/redis"
	"91porn-server/models"
	"91porn-server/web/webg"

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

const table = models.PayChannel

var rchgChansCach = "rchgChansCach:%s"

// initIndex 设置index
func initIndex() {
	coll := coll(nil)
	many := []mongo.IndexModel{
		{
			Keys:    bson.D{{Key: "cid", Value: 1}, {Key: "payType", Value: 1}},
			Options: options.Index().SetUnique(true),
		},
		{
			Keys: bson.D{{Key: "active", Value: 1}},
		},
		{
			Keys: bson.D{{Key: "createdAt", Value: 1}},
		},
		{
			Keys: bson.D{{Key: "updatedAt", Value: 1}},
		},
	}
	if _, err := coll.CreateIndex(many); err != nil {
		panic(fmt.Sprintf("%s model set index err ==>[%+v]", table, err))
	}
}

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

// InsertOne 插入一条数据
func InsertPayChannel(p *PayChannel) error {
	defer redisCachDel(rchgChansCach)
	if _, err := coll(nil).InsertOne(p); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "InsertPayChannel", table, "InsertOne", err))
		return err
	}
	return nil
}

// Delete 删除数据
func DeletePayChannel(ids []string) (int64, error) {
	defer redisCachDel(rchgChansCach)
	objIDs := make([]primitive.ObjectID, len(ids))
	for i, v := range ids {
		objIDs[i], _ = primitive.ObjectIDFromHex(v)
	}
	result, err := coll(nil).DeleteMany(bson.M{"_id": bson.M{"$in": objIDs}})
	if err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "DeletePayChannel", table, "DeleteMany", err))
		return 0, err
	}
	return result.DeletedCount, err
}

// UpdateAmountTypesByCID
func UpdateAmountTypesByCID(cid string, amountTypes []int64) (int64, error) {
	defer redisCachDel(rchgChansCach)
	result, err := coll(nil).UpdateOne(bson.M{"cid": cid}, bson.M{"$set": bson.M{"amountTypes": amountTypes, "updatedAt": time.Now()}})
	if err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UpdatePayChannelBaseOnCID", table, "UpdateOne", err),
			log.Any("cid", cid),
			log.Any("amountTypes", amountTypes),
		)
		return 0, err
	}
	return result.ModifiedCount, nil
}

// Update
func UpdatePayChannel(id string, set EditInfo) (int64, error) {
	defer redisCachDel(rchgChansCach)
	set.UpdatedAt = time.Now()
	objID, err := primitive.ObjectIDFromHex(id)
	if err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UpdatePayChannel", table, "ObjectIDFromHex", err),
			log.Any("id", id),
			log.Any("set", set),
		)
		return 0, err
	}
	result, err := coll(nil).UpdateOne(bson.M{"_id": objID}, bson.M{"$set": set})
	if err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UpdatePayChannel", table, "UpdateOne", err),
			log.Any("id", id),
			log.Any("set", set),
		)
		return 0, err
	}
	return result.ModifiedCount, nil
}

// GetPayChannels 条件获取支付渠道列表
func GetPayChannels() ([]*PayChannel, error) {
	opts := options.FindOptions{}
	opts.SetSort(bson.D{{Key: "active", Value: -1}, {Key: "updatedAt", Value: -1}})
	var back []*PayChannel
	if err := coll(nil).Find(&back, bson.M{}, &opts); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetPayChannels", table, "Find", err))
		return nil, err
	}
	return back, nil
}

// GetPayChannelsByMoney 条件获取支付渠道列表
func GetPayChannelsByMoney(money int64, payType string) ([]*PayChannel, error) {
	var back []*PayChannel
	if err := coll(nil).Aggregate(&back, []bson.M{
		{"$match": bson.M{"payType": payType}},
		{"$match": bson.M{"maxMoney": bson.M{"$gte": money}}},
		{"$match": bson.M{"minMoney": bson.M{"$lte": money}}},
		{"$match": bson.M{"active": true}},
	}); err != nil {
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "GetPayChannelsByMoney", table, "Aggregate", err))
		return nil, err
	}
	return back, nil
}

// GetPayChannelsByMoney 条件获取支付渠道列表
func GetActiveTruePayChannels(mode string) ([]PayChannel, error) {
	var back []PayChannel
	redisKey := redisconst.DataCachKey(table, fmt.Sprintf(rchgChansCach, mode))
	redisc := getRedis()
	if redisc == nil || !redisc.Exists(redisKey) {
		modeSet := getModeSet(mode)
		if err := coll(nil).Find(&back, bson.M{"active": true, "model_sup": bson.M{"$bitsAnySet": modeSet}}); err != nil {
			log.ZapLog.Warn("recharge GetPayChannel Find fail", log.E(err))
			return nil, err
		}
		if redisc == nil {
			return back, nil
		}
		jsonBytes, err := json.Marshal(back)
		if err != nil {
			return back, err
		}
		_ = redisc.Set(redisKey, string(jsonBytes), redisconst.DataCachExpire)
		return back, nil
	}
	str, err := redisc.Get(redisKey)
	if err != nil {
		return back, err
	}
	if str == nil {
		return back, errors.New("redis key is null")
	}
	return back, json.Unmarshal([]byte(*str), &back)
}

func redisCachDel(m string) {
	redisKey := redisconst.DataCachKey(table, m)
	_, _ = getRedis().Del(redisKey)
}

func getRedis() *redis.Client {
	if appg.Redis != nil {
		return appg.Redis
	}
	if webg.Redis != nil {
		return webg.Redis
	}
	return nil
}