package dragon

import (
	"errors"
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/core"
	"go_dreamfactory/modules"
	"go_dreamfactory/pb"

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

type ModelDragon struct {
	modules.MCompModel
	module *Dragon
}

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

// 获取一个新的坐骑
func (this *ModelDragon) AddDragon(session comm.IUserSession, dragonCfgId string) (dragon *pb.DBDragon, err error) {
	dragonList := make([]*pb.DBDragon, 0)
	uid := session.GetUserId()
	if _, err = this.module.configure.GetDragonConfById(dragonCfgId, 1); err != nil {
		err = errors.New("not found dragon dragonCfgId")
		this.module.Errorf("not found dragon dragonCfgId:%s", dragonCfgId)
		return
	}
	if this.module.IsCross() {
		if dbModel, err1 := this.module.GetDBModelByUid(uid, this.TableName); err1 == nil {
			if err = dbModel.GetList(uid, &dragonList); err != nil {
				this.module.Errorf("err:%v", err)
				return
			}
		} else {
			this.module.Errorln(err) // 获取跨服对象失败
			return
		}
	} else {
		if err = this.GetList(uid, &dragonList); err != nil {
			this.module.Errorf("err:%v", err)
		}
	}
	for _, obj := range dragonList {
		if obj.Dragonid == dragonCfgId { // 重复获得 直接返回
			return
		}
	}
	dragon = &pb.DBDragon{
		Id:       primitive.NewObjectID().Hex(),
		Uid:      uid,
		Dragonid: dragonCfgId,
		Lv:       1,
		Exp:      0,
		Property: map[int32]int32{},
	}

	if this.module.IsCross() {
		if dbModel, err1 := this.module.GetDBModelByUid(uid, this.TableName); err1 == nil {
			err = dbModel.AddList(uid, dragonCfgId, dragon)
		}
	} else {
		err = this.AddList(uid, dragonCfgId, dragon)
	}
	return
}

// 获取坐骑列表
func (this *ModelDragon) GetDragonList(uid string) (dragon []*pb.DBDragon, err error) {
	if this.module.IsCross() {
		if dbModel, err1 := this.module.GetDBModelByUid(uid, this.TableName); err1 == nil {
			if err = dbModel.GetList(uid, &dragon); err != nil {
				this.module.Errorf("err:%v", err)
				return
			}
		} else {
			this.module.Errorln(err) // 获取跨服对象失败
			return
		}
	} else {
		if err = this.GetList(uid, &dragon); err != nil {
			this.module.Errorf("err:%v", err)
		}
	}
	return
}