package service


import (
    "errors"
    "xps/cache"
    "xps/datamodels"
    "xps/datasource"
    "xps/repositories"
    "xps/viewmodels"
)

type BizObjectOAMParamsService interface {
    GetList(m map[string]interface{}) ([]viewmodels.BizObjectOAMParamsInfo, error)
    GetById(bizId, objectId, oamId, paramsId int64) (*viewmodels.BizObjectOAMParamsInfo, error)
    Create(param *datamodels.BizObjectOAMParams) error
    Update(param *datamodels.BizObjectOAMParams) error
    Delete(m map[string]interface{}) error
    
    CacheObjectOAMParams(bizId, objectId, oamId int64) error
}

type bizObjectOAMParamsService struct {
    oamRepo *repositories.BizObjectOAMRepo
    oamParamsRepo *repositories.BizObjectOAMParamsRepo
}

func NewBizObjectOAMParamsService() BizObjectOAMParamsService {
    return &bizObjectOAMParamsService{
        oamRepo: repositories.NewBizObjectOAMRepo(datasource.InstanceMaster()),
        oamParamsRepo: repositories.NewBizObjectOAMParamsRepo(datasource.InstanceMaster()),
    }
}

func (s *bizObjectOAMParamsService) GetList(m map[string]interface{}) ([]viewmodels.BizObjectOAMParamsInfo, error) {
    return s.oamParamsRepo.GetList(m)
}

func (s *bizObjectOAMParamsService) GetById(bizId, objectId, oamId, paramsId int64) (*viewmodels.BizObjectOAMParamsInfo, error) {
    return s.oamParamsRepo.GetById(bizId, objectId, oamId, paramsId)
}

func (s *bizObjectOAMParamsService) Create(param *datamodels.BizObjectOAMParams) error {
    paramsId      := NewID()
    param.ParamsId = paramsId
    err1 := s.oamParamsRepo.Create(param)
    if err1 != nil {
        return err1
    }
    
    return s.CacheObjectOAMParams(param.BizId, param.ObjectId, param.OamId)
}

func (s *bizObjectOAMParamsService) Update(param *datamodels.BizObjectOAMParams) error {
    err1 := s.oamParamsRepo.Update(param)
    if err1 != nil {
        return err1
    }
    return s.CacheObjectOAMParams(param.BizId, param.ObjectId, param.OamId)
}

func (s *bizObjectOAMParamsService) Delete(m map[string]interface{}) error {
    err1 := s.oamParamsRepo.Delete(m)
    if err1 != nil {
        return err1
    }
    
    return nil
}


func (s *bizObjectOAMParamsService) CacheObjectOAMParams(bizId, objectId, oamId int64) error {
    params, err1 := s.oamParamsRepo.GetListById(bizId, objectId, oamId)
    if err1 != nil {
        return err1
    }
    
    if len(params) <= 0 {
        return nil
    }
    
    objectCode := params[0].ObjectCode
    oamCode    := params[0].OamCode
    // 缓存数据
    err3 := cache.SetBizObjectOAMParams(objectCode, oamCode, params)
    if err3 != nil {
        return errors.New("Redis缓存Model数据失败")
    }
    
    return nil
}