package activitymod

import (
	"errors"
	"fmt"
	"time"

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

	"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"
)

var userFreeDB *db.MongoDB

func collUserFree(t *db.MongoTool) *db.MongoTool {
	if t == nil {
		return userFreeDB.Coll(models.ActivityUserFree)
	}
	return t.Coll(models.ActivityUserFree)
}

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

func GetUserFree(activityID primitive.ObjectID, uid uint64) (*UserFree, error) {
	var out *UserFree
	if err := collUserFree(nil).FindOne(&out, bson.M{"activityId": activityID, "uid": uid}); err != nil {
		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "AddUserFree", models.ActivityUserFree, "InsertOne", err),
			log.Any("activityID", activityID),
			log.Any("uid", uid),
		)
		return nil, err
	}
	return out, nil
}

func AddUserFree(activityID primitive.ObjectID, uid uint64, freeCount int32) error {
	if _, err := collUserFree(nil).InsertOne(&UserFree{
		ActivityID: activityID,
		UID:        uid,
		FreeCount:  freeCount,
		UpdateTime: time.Now(),
		CreateTime: time.Now(),
	}); err != nil {
		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "AddUserFree", models.ActivityUserFree, "InsertOne", err),
			log.Any("activityID", activityID),
			log.Any("uid", uid),
			log.Any("freeCount", freeCount),
		)
		return err
	}
	return nil
}

func UpdateOneUserFreeInc(t *db.MongoTool, activityID primitive.ObjectID, uid uint64, freeCount int32) error {
	result, err := collUserFree(t).UpdateOne(bson.M{"activityId": activityID, "uid": uid},
		bson.M{"$inc": bson.M{"freeCount": freeCount}, "$set": bson.M{"updateTime": time.Now()}})
	if err != nil {
		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UpdateOneInc", models.ActivityUserFree, "UpdateOne", err),
			log.Any("activityID", activityID),
			log.Any("uid", uid),
			log.Any("freeCount", freeCount),
		)
		return err
	}
	if result.ModifiedCount == 0 {
		err = errors.New("activity UpdateOne ModifiedCount err")
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UpdateOneInc", models.ActivityUserFree, "result.ModifiedCount == 0", err),
			log.Any("activityID", activityID),
			log.Any("uid", uid),
			log.Any("freeCount", freeCount),
		)
		return err
	}
	return nil
}

func UpdateOneSet(activityID primitive.ObjectID, uid uint64, freeCount int32) error {
	result, err := collUserFree(nil).UpdateOne(bson.M{"activityId": activityID, "uid": uid},
		bson.M{"$set": bson.M{"freeCount": freeCount, "updateTime": time.Now()}})
	if err != nil {
		log.Error(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UpdateOneSet", models.ActivityUserFree, "UpdateOne", err),
			log.Any("activityID", activityID),
			log.Any("uid", uid),
			log.Any("freeCount", freeCount),
		)
		return err
	}
	if result.ModifiedCount == 0 {
		err = errors.New("activity UpdateOne ModifiedCount err")
		log.Warn(fmt.Sprintf("[METHOD-%s]==> Model %s %s fail error:%+v:", "UpdateOneSet", models.ActivityUserFree, "result.ModifiedCount == 0", err),
			log.Any("activityID", activityID),
			log.Any("uid", uid),
			log.Any("freeCount", freeCount),
		)
		return err
	}
	return nil
}