package dragon

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/core"
	"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 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) CreateDragon(session comm.IUserSession, dragons map[string]int32) (errdata *pb.ErrorData) {
	var (
		dbModel *db.DBModel
		err     error
		dragon  *pb.DBDragon
	)
	dragonList := make([]*pb.DBDragon, 0)
	uid := session.GetUserId()
	if this.module.IsCross() {
		if dbModel, err = this.module.GetDBModelByUid(uid, this.TableName); err != nil {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_DBError,
				Title:   pb.ErrorCode_DBError.ToString(),
				Message: err.Error(),
			}
			return
		}
	}
	for dragonCfgId, lv := range dragons {
		if lv <= 0 {
			return
		}
		if _, err = this.module.configure.GetDragonConfById(dragonCfgId, 1); err != nil {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_ConfigNoFound, // 配置没找到
				Title:   pb.ErrorCode_ConfigNoFound.ToString(),
				Message: err.Error(),
			}
			return
		}
		if dbModel != nil {
			if err = dbModel.GetList(uid, &dragonList); err != nil {
				errdata = &pb.ErrorData{
					Code:    pb.ErrorCode_DBError, // 配置没找到
					Title:   pb.ErrorCode_DBError.ToString(),
					Message: err.Error(),
				}
				this.module.Errorf("err:%v", err)
				return
			}
		} else {
			if err = this.GetList(uid, &dragonList); err != nil {
				errdata = &pb.ErrorData{
					Code:    pb.ErrorCode_DBError, // 配置没找到
					Title:   pb.ErrorCode_DBError.ToString(),
					Message: err.Error(),
				}
				this.module.Errorf("err:%v", err)
				return
			}
		}
		bFound := false
		for _, obj := range dragonList {
			if obj.Dragonid == dragonCfgId { // 重复获得 直接返回
				bFound = true
				update := make(map[string]interface{}, 0)
				update["lv"] = lv // 更新等级
				if err = this.UpdateDragonData(session.GetUserId(), obj.Id, update); err != nil {
					errdata = &pb.ErrorData{
						Code:    pb.ErrorCode_DBError, // 配置没找到
						Title:   pb.ErrorCode_DBError.ToString(),
						Message: err.Error(),
					}
					return
				}
				break
			}
		}
		if !bFound {
			dragon = &pb.DBDragon{
				Id:       primitive.NewObjectID().Hex(),
				Uid:      uid,
				Dragonid: dragonCfgId,
				Lv:       lv,
				Exp:      0,
				Property: map[int32]int32{},
			}
			if dbModel != nil {
				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
}

func (this *ModelDragon) UpdateDragonData(uid string, oid string, data map[string]interface{}) (err error) {
	if this.module.IsCross() {
		if dbModel, err1 := this.module.GetDBModelByUid(uid, this.TableName); err1 == nil {
			if err = dbModel.ChangeList(uid, oid, data); 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.ChangeList(uid, oid, data); err != nil {
			this.module.Errorf("err:%v", err)
		}
	}
	return
}