package landingPage

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

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

// 初始化model
func Init() {
	// 获取数据库表
	db = mongos.New(mongos.MgoManager, CollLandingPage)

	indexes := []mongo.IndexModel{
		{
			Keys: bson.D{{Key: "appId", Value: 1}},
		},
	}

	if _, err := db.CreateIndex(context.Background(), indexes); err != nil {
		panic(fmt.Sprintf("%s model set index err ==>[%+v]", CollLandingPage, err))
	}

}

// FindLandingPageList 获取渠道转账列表
func FindLandingPageList(ctx context.Context, appid int32, skip, limit int64) (count int64, data []LandingPage, err error) {
	filter := bson.M{"appId": appid}

	sort := bson.D{{Key: "status", Value: -1}, {Key: "createdAt", Value: -1}}

	opts := options.Find().SetSort(sort).SetSkip(skip).SetLimit(limit)

	if err = db.Find(ctx, &data, filter, opts); err != nil {
		log.Error("LandingPage FindLandingPageList Find err", log.E(err))
		return
	}

	if count, err = db.Count(ctx, filter); err != nil {
		log.Error("LandingPage FindLandingPageList Count err", log.E(err))
		return
	}

	return
}

// AddLandingPage 添加落地页请求
func AddLandingPage(ctx context.Context, doc *LandingPage) (id string, err error) {
	if id, err = db.InsertOne(ctx, doc); err != nil {
		log.Error("LandingPage AddLandingPage InsertOne err", log.E(err))
		return
	}

	return
}

// FindLandingPage 查询订单
func FindLandingPage(ctx context.Context, id int64) (w LandingPage, err error) {
	var filter = bson.M{"_id": id}

	if err = db.FindOne(ctx, &w, filter); err != nil {
		log.Error("LandingPage FindLandingPage FindOne err", log.E(err))
		return
	}

	return
}

// UpdateLandingPage 更新落地页成功
func UpdateLandingPage(ctx context.Context, id int64, doc UpdateDoc) (err error) {

	var filter = bson.M{"_id": id}

	update, _ := utils.ToBsonM(doc)

	if _, err = db.UpdateOne(ctx, filter, bson.M{"$set": update}); err != nil {
		log.Error("LandingPage UpdateLandingPageSuccess UpdateOne err", log.E(err))
		return
	}

	return
}

// DelLandingPage 删除落地页
func DelLandingPage(ctx context.Context, id int64) (err error) {
	filter := bson.M{"_id": id}

	if _, err = db.DeleteOne(ctx, filter); err != nil {
		log.Error("LandingPage DelLandingpage DeleteOne err", log.E(err))
		return
	}
	return
}

// FindChannelCodeLandingPage 根据 app 获取落地页
func FindChannelCodeLandingPage(ctx context.Context, appIds []int32) (data []LandingPage, err error) {
	if len(appIds) == 0 {
		return
	}

	filter := bson.M{"appId": bson.M{"$in": appIds}, "status": true, "type": 1}

	if err = db.Find(ctx, &data, filter); err != nil {
		log.Error("LandingPage FindLandingPageByAppsId Find err", log.E(err))
		return
	}
	return
}

// FindShareLandingPage 根据 app 获取落地页
func FindShareLandingPage(ctx context.Context, appId int32) (data []LandingPage, err error) {

	filter := bson.M{"appId": appId, "status": true, "type": 2}

	if err = db.Find(ctx, &data, filter); err != nil {
		log.Error("LandingPage FindLandingPageByAppsId Find err", log.E(err))
		return
	}
	return
}

// FindAllLandingPage 获取所有落地页
func FindAllLandingPage(ctx context.Context) (data []LandingPage, err error) {
	filter := bson.M{"status": true}

	sort := bson.D{{Key: "createdAt", Value: -1}}

	opts := options.Find().SetSort(sort)

	if err = db.Find(ctx, &data, filter, opts); err != nil {
		log.Error("LandingPage FindAllLandingPage Find err", log.E(err))
		return
	}

	return
}

// FindChannelLandingPage 获取配置渠道的落地页
func FindChannelLandingPage(ctx context.Context) (data []LandingPage, err error) {
	filter := bson.M{"channelCode": bson.M{"$gt": ""}}

	sort := bson.D{{Key: "createdAt", Value: -1}}

	opts := options.Find().SetSort(sort)

	if err = db.Find(ctx, &data, filter, opts); err != nil {
		log.Error("LandingPage FindChannelLandingPage Find err", log.E(err))
		return
	}

	return
}