package landpageImg

import (
	"context"
	"fmt"
	"stat/common/log"
	"stat/common/mongos"

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

var db *mongos.MongoTool

func Init(ctx context.Context) {
	// 获取数据库表
	db = mongos.New(mongos.MgoManager, TN.LandpageImg)
	// 初始化索引
	indexes := []mongo.IndexModel{
		{
			Keys: bson.D{
				{Key: FN.LandpageImg.Name, Value: 1},
			},
		},
	}
	if _, err := db.CreateIndex(ctx, indexes); err != nil {
		panic(fmt.Sprintf("(LandpageImg:initLandpageImgIndex) Create LandpageImg Index failed! err:%+v:", err))
	}
}

//InsertOneLandpageImg 插入一个落地页资源配置
func InsertOneLandpageImg(ctx context.Context, LandpageImg *LandpageImg) error {
	if _, err := db.InsertOne(ctx, LandpageImg); err != nil {
		log.Warn("LandpageImg:InsertOneLandpageImg db.InsertOne failed", log.E(err))
		return err
	}
	return nil
}

//FindOneLandpageImg 查找一个落地页资源配置
func FindOneLandpageImg(ctx context.Context, filter bson.M) (
	*LandpageImg, error) {
	var LandpageImg LandpageImg
	if err := db.FindOne(ctx, &LandpageImg, filter); err != nil {
		return nil, err
	}
	return &LandpageImg, nil
}

//DelOneLandpageImg 删除一个落地页资源配置
func DelOneLandpageImg(ctx context.Context, filter bson.M) (
	int64, error) {
	count, err := db.DeleteOne(ctx, filter)
	if err != nil {
		log.Warn("LandpageImg:DelOneLandpageImg db.DeleteOne failed",
			log.E(err), log.Any("filter", filter))
		return 0, err
	}
	return count, nil
}

//UpdateOneLandpageImg 更新一个落地页资源配置
func UpdateOneLandpageImg(ctx context.Context, filter bson.M, update bson.M) error {
	_, err := db.UpdateOne(ctx, filter, update)
	if err != nil {
		log.Warn("user:UpdateOneLandpageImg db.UpdateOne failed",
			log.E(err), log.Any("filter", filter))
		return err
	}
	return nil
}

//CountLandpageImgs 统计落地页资源配置数量
func CountLandpageImgs(ctx context.Context, filter bson.M) (
	int64, error) {
	count, err := db.Count(ctx, filter)
	if err != nil {
		log.Warn("LandpageImg:CountLandpageImgs db.Count failed",
			log.E(err), log.Any("filter", filter))
		return 0, err
	}
	return count, nil
}

//UpdateManyLandpageImg 更新满足条件的落地页资源配置
func UpdateManyLandpageImg(ctx context.Context, filter bson.M, update bson.M) error {
	_, err := db.UpdateMany(ctx, filter, update)
	if err != nil {
		log.Warn("user:UpdateManyLandpageImg db.UpdateMany failed",
			log.E(err), log.Any("filter", filter))
		return err
	}
	return nil
}

//FindManyLandpageImg 查找一批落地页资源配置数据
func FindManyLandpageImg(ctx context.Context, filter bson.M,
	opts ...*options.FindOptions) (LandpageImgList, error) {
	data := make(LandpageImgList, 0)
	if err := db.Find(ctx, &data, filter, opts...); err != nil {
		log.Warn("LandpageImg:FindManyLandpageImg db.Find failed", log.E(err), log.Any("filter", filter))
		return nil, err
	}
	return data, nil
}

//FindManyLandpageImgWithBind 用自己定义结构查找一批落地页资源配置数据
func FindManyLandpageImgWithBind(ctx context.Context, bind interface{}, filter bson.M,
	opts ...*options.FindOptions) error {
	if err := db.Find(ctx, bind, filter, opts...); err != nil {
		log.Warn("LandpageImg:FindManyLandpageImgWithBind db.Find failed", log.E(err), log.Any("filter", filter))
		return err
	}
	return nil
}

//AggregateLandpageImgs 聚合查找一批落地页资源配置信息
func AggregateLandpageImgs(ctx context.Context,
	bind interface{}, pipeline []bson.M) error {
	if err := db.Aggregate(ctx, bind, pipeline); err != nil {
		log.Warn("feedback:AggregateLandpageImgs db.Aggregate failed",
			log.E(err), log.Any("pipeline", pipeline))
		return err
	}
	return nil
}