package buried

import (
	"fmt"
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/core"
	"go_dreamfactory/lego/sys/mgo"
	"go_dreamfactory/lego/sys/redis"
	"go_dreamfactory/modules"
	"go_dreamfactory/pb"
	"go_dreamfactory/sys/db"

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

type modelBuried struct {
	modules.MCompModel
	module *Buried
}

func (this *modelBuried) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
	this.TableName = string(comm.TableBuried)
	err = this.MCompModel.Init(service, module, comp, options)
	this.module = module.(*Buried)
	// uid 创建索引
	this.DB.CreateIndex(core.SqlTable(this.TableName), mongo.IndexModel{
		Keys: bsonx.Doc{{Key: "uid", Value: bsonx.Int32(1)}},
	})
	return
}

// 获取用户全部的埋点数据
func (this *modelBuried) getUserBurieds(uid string) (results *pb.DBBuried, err error) {
	results = &pb.DBBuried{}
	if err = this.Get(uid, results); err != nil && err != mgo.MongodbNil {
		this.module.Errorln(err)
		return
	}
	if err == mgo.MongodbNil {
		err = nil
		results = &pb.DBBuried{
			Id:    primitive.NewObjectID().Hex(),
			Uid:   uid,
			Items: make(map[int32]*pb.DBBuriedItem),
		}
		err = this.Add(uid, results)
	}
	return
}

// 更新用户数据
func (this *modelBuried) updateUserBurieds(uid string, data *pb.DBBuried) (err error) {
	err = this.Change(uid, map[string]interface{}{
		"items": data.Items,
	})
	return
}

func (this *modelBuried) userlock(uid string) (result *redis.RedisMutex, err error) {
	return this.DBModel.Redis.NewRedisMutex(fmt.Sprintf("ulockburied:%s", uid))
}

// 更新埋点数据到db中
func (this *modelBuried) getburiedModel(uid string) (model *buriedModel, err error) {
	var m *db.DBModel
	if db.IsCross() {
		if m, err = this.module.GetDBModelByUid(uid, this.TableName); err != nil {
			return
		}
		model = &buriedModel{module: this.module, model: m}
	} else {
		model = &buriedModel{module: this.module, model: this.DBModel}
	}
	return
}

// 埋点专属模型 会封装特殊的数据转换接口
type buriedModel struct {
	module *Buried
	model  *db.DBModel
}

// 获取用户全部的埋点数据
func (this *buriedModel) getUserBurieds(uid string) (results *pb.DBBuried, err error) {
	results = &pb.DBBuried{}
	if err = this.model.Get(uid, results); err != nil && err != mgo.MongodbNil {
		this.module.Errorln(err)
		return
	}
	if err == mgo.MongodbNil {
		err = nil
		results = &pb.DBBuried{
			Id:    primitive.NewObjectID().Hex(),
			Uid:   uid,
			Items: make(map[int32]*pb.DBBuriedItem),
		}
		err = this.model.Add(uid, results)
	}
	return
}

// 更新用户数据
func (this *buriedModel) updateUserBurieds(uid string, data *pb.DBBuried) (err error) {
	err = this.model.Change(uid, map[string]interface{}{
		"items": data.Items,
	})
	return
}