/*

 Copyright (c) [2023] [pcm]
 [pcm-coordinator] is licensed under Mulan PSL v2.
 You can use this software according to the terms and conditions of the Mulan PSL v2.
 You may obtain a copy of Mulan PSL v2 at:
          http://license.coscl.org.cn/MulanPSL2
 THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 EITHER EXPaRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details.

*/

package storeLink

import (
	"context"
	"errors"
	"gitlink.org.cn/JointCloud/pcm-ac/hpcAC"
	hpcacclient "gitlink.org.cn/JointCloud/pcm-ac/hpcacclient"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/common"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/schedulers/option"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/service/collector"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/service/executor"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/service/inference"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/types"
	"gitlink.org.cn/JointCloud/pcm-coordinator/pkg/constants"
	"gitlink.org.cn/JointCloud/pcm-coordinator/pkg/utils"
	"mime/multipart"
	"strconv"
	"strings"
	"sync"
	"time"
)

const (
	RAM_SIZE_1G           = 1024 // 1G
	WORKER_NUMBER         = 1
	DCU                   = "DCU"
	DCU_TOPS              = 24.5
	PYTORCH               = "Pytorch"
	TASK_PYTORCH_PREFIX   = "PytorchTask"
	TENSORFLOW            = "Tensorflow"
	RESOURCE_GROUP        = "kshdtest"
	WorkPath              = "/work/home/acgnnmfbwo/pcmv1/"
	TimeoutLimit          = "10:00:00"
	PythonCodePath        = "/work/home/acgnnmfbwo/111111/py/test.py"
	DATASETS_DIR          = KUNSHAN_DIR + "/dataset"
	ALGORITHM_DIR         = KUNSHAN_DIR + "/algorithm"
	KUNSHAN_DIR           = "/public/home/acgnnmfbwo/pcmv1"
	TRAIN_FILE            = "train.py"
	CPUCOREPRICEPERHOUR   = 0.09
	DCUPRICEPERHOUR       = 2.0
	KB                    = 1024
	TIMEOUT               = 20
	DEPLOY_INSTANCE_LIMIT = 100
	ProtocolType          = "HTTP"
	ContainerPort         = 8881
	JUPYTER               = "jupyter"
	Z100L                 = "Z100L"
)

var (
	RESOURCESGAIMAP = map[string]ResourceSpecSGAI{
		"WodTB2rJ8SobMgQ1nrtR245jxOrsovFi": {
			CPU: 1,
			GPU: 1,
			RAM: 2 * RAM_SIZE_1G,
		},
		"6d41v1XV53MQPmQOJ5kNatIck9yl8nWZ": {
			CPU: 1,
			GPU: 2,
			RAM: 2 * RAM_SIZE_1G,
		},
		"OBtVaaXAv9n9FbLR7pWAoa3yR13jXwNc": {
			CPU: 2,
			GPU: 3,
			RAM: 4 * RAM_SIZE_1G,
		},
		"sBWfpkntUzsWYly11kdwEHZOYYIsFmve": {
			CPU: 4,
			GPU: 4,
			RAM: 8 * RAM_SIZE_1G,
		},
		"jeYBVPwyIALjVYNzHvysh2o5CsBpBLp2": {
			CPU: 5,
			GPU: 5,
			RAM: 10 * RAM_SIZE_1G,
		},
	}

	RESOURCESPECSAI = map[string]string{
		"WodTB2rJ8SobMgQ1nrtR245jxOrsovFi": "CPU:1, DCU:1, RAM:2G",
		"6d41v1XV53MQPmQOJ5kNatIck9yl8nWZ": "CPU:1, DCU:2, RAM:2G",
		"OBtVaaXAv9n9FbLR7pWAoa3yR13jXwNc": "CPU:2, DCU:3, RAM:4G",
		"sBWfpkntUzsWYly11kdwEHZOYYIsFmve": "CPU:4, DCU:4, RAM:8G",
		"jeYBVPwyIALjVYNzHvysh2o5CsBpBLp2": "CPU:5, DCU:5, RAM:10G",
	}

	ModelNameCmdMap = map[string]string{
		"blip-image-captioning-base": "sudo pip install transformers python-multipart fastapi uvicorn[standard]; sudo python /public/home/acgnnmfbwo/pcmv1/inference/pytorch/blip_image_captioning_base/infer.py",
		"imagenet_resnet50":          "sudo pip install fastapi uvicorn[standard] python-multipart; sudo python /public/home/acgnnmfbwo/pcmv1/inference/pytorch/imagenet_resnet50/infer.py",
	}
)

type ResourceSpecSGAI struct {
	CPU int64
	GPU int64
	RAM int64
}

type ShuguangAi struct {
	aCRpc         hpcacclient.HpcAC
	platform      string
	participantId int64
}

func NewShuguangAi(aCRpc hpcAC.HpcACClient, name string, id int64) *ShuguangAi {
	return &ShuguangAi{aCRpc: aCRpc, platform: name, participantId: id}
}

func (s *ShuguangAi) UploadImage(ctx context.Context, path string) (interface{}, error) {
	return nil, nil
}

func (s *ShuguangAi) DeleteImage(ctx context.Context, imageId string) (interface{}, error) {
	return nil, nil
}

func (s *ShuguangAi) QueryImageList(ctx context.Context) (interface{}, error) {
	// shuguangAi获取镜像列表
	req := &hpcAC.GetImageListAiReq{
		AcceleratorType: DCU,
		TaskType:        PYTORCH,
	}
	resp, err := s.aCRpc.GetImageListAi(ctx, req)
	if err != nil {
		return nil, err
	}

	return resp, nil
}

func (s *ShuguangAi) SubmitPytorchTask(ctx context.Context, imageId string, cmd string, envs []string, params []string, resourceId string, datasetsId string, algorithmId string) (interface{}, error) {
	//判断是否resourceId匹配自定义资源Id
	_, isMapContainsKey := RESOURCESPECSAI[resourceId]
	if !isMapContainsKey {
		return nil, errors.New("shuguangAi资源Id不存在")
	}

	//根据imageId获取imagePath, version
	imageReq := &hpcAC.GetImageAiByIdReq{ImageId: imageId}
	imageResp, err := s.aCRpc.GetImageAiById(ctx, imageReq)
	if err != nil {
		return nil, err
	}

	//python参数
	var pythonArg string
	for _, param := range params {
		s := strings.Split(param, COMMA)
		pythonArg += PY_PARAM_PREFIX + s[0] + "=" + s[1] + SPACE
	}

	//环境变量
	var env string
	for _, e := range envs {
		s := strings.Split(e, COMMA)
		env += s[0] + "=" + s[1] + SPACE
	}

	//set paths
	var workPath string
	var codePath string
	paths := strings.Split(algorithmId, DASH)
	if len(paths) == 3 {
		workPath = ALGORITHM_DIR + FORWARD_SLASH + paths[0] + FORWARD_SLASH + paths[1] + DASH + paths[2]
		codePath = workPath + FORWARD_SLASH + TRAIN_FILE
	} else {
		// storage schedule submit mode
		codePath = algorithmId
		paths = strings.Split(algorithmId, FORWARD_SLASH)
		last := paths[len(paths)-1]
		workPath = strings.TrimSuffix(algorithmId, FORWARD_SLASH+last)
	}

	req := &hpcAC.SubmitPytorchTaskReq{
		Params: &hpcAC.SubmitPytorchTaskParams{
			TaskName:        TASK_PYTORCH_PREFIX + UNDERSCORE + utils.RandomString(10),
			WorkPath:        workPath,
			IsDistributed:   false,
			IsHvd:           false,
			Env:             env,
			AcceleratorType: DCU,
			Version:         imageResp.Image.Version,
			ImagePath:       imageResp.Image.Path,
			WorkerNumber:    WORKER_NUMBER,
			ResourceGroup:   RESOURCE_GROUP,
			TimeoutLimit:    TimeoutLimit,
			PythonCodePath:  codePath,
			PythonArg:       pythonArg,
		},
	}

	updateSGAIRequestByResourceId(resourceId, req)

	resp, err := s.aCRpc.SubmitPytorchTask(ctx, req)
	if err != nil {
		return nil, err
	}

	return resp, nil
}

func updateSGAIRequestByResourceId(resourceId string, req *hpcAC.SubmitPytorchTaskReq) {
	spec := RESOURCESGAIMAP[resourceId]
	req.Params.WorkerCpuNumber = spec.CPU
	req.Params.WorkerGpuNumber = spec.GPU
	req.Params.WorkerRamSize = spec.RAM
}

func (s *ShuguangAi) SubmitTensorflowTask(ctx context.Context, imageId string, cmd string, envs []string, params []string, resourceId string, datasetsId string, algorithmId string) (interface{}, error) {
	//req := &hpcAC.SubmitTensorflowTaskReq{
	//	Params: &hpcAC.SubmitTensorflowTaskParams{
	//
	//	}
	//}
	return nil, nil
}

func (s *ShuguangAi) SubmitTask(ctx context.Context, imageId string, cmd string, envs []string, params []string, resourceId string, datasetsId string, algorithmId string, aiType string) (interface{}, error) {
	// set algorithmId temporarily for storelink submit
	if algorithmId == "" {
		algorithmId = "pytorch-mnist-fcn"
	}

	// shuguangAi提交任务
	switch aiType {
	case PYTORCH_TASK:
		task, err := s.SubmitPytorchTask(ctx, imageId, cmd, envs, params, resourceId, datasetsId, algorithmId)
		if err != nil {
			return nil, err
		}
		return task, nil
	case TENSORFLOW_TASK:
		task, err := s.SubmitTensorflowTask(ctx, imageId, cmd, envs, params, resourceId, datasetsId, algorithmId)
		if err != nil {
			return nil, err
		}
		return task, nil
	default:
		task, err := s.SubmitPytorchTask(ctx, imageId, cmd, envs, params, resourceId, datasetsId, algorithmId)
		if err != nil {
			return nil, err
		}
		return task, nil
	}
}

func (s *ShuguangAi) QueryTask(ctx context.Context, taskId string) (interface{}, error) {
	// shuguangAi获取任务
	req := &hpcAC.GetPytorchTaskReq{
		Id: taskId,
	}
	resp, err := s.aCRpc.GetPytorchTask(ctx, req)
	if err != nil {
		return nil, err
	}

	return resp, nil
}

func (s *ShuguangAi) DeleteTask(ctx context.Context, taskId string) (interface{}, error) {
	// shuguangAi删除任务
	req := &hpcAC.DeleteTaskAiReq{
		Ids: taskId,
	}
	resp, err := s.aCRpc.DeleteTaskAi(ctx, req)
	if err != nil {
		return nil, err
	}

	return resp, nil
}

func (s *ShuguangAi) QuerySpecs(ctx context.Context) (interface{}, error) {
	resp := &types.GetResourceSpecsResp{}

	for k, v := range RESOURCESPECSAI {
		var respec types.ResourceSpecSl
		respec.SpecId = k
		respec.SpecName = v
		respec.ParticipantId = s.participantId
		respec.ParticipantName = s.platform
		resp.ResourceSpecs = append(resp.ResourceSpecs, &respec)
	}

	resp.Success = true
	return resp, nil
}

func (s *ShuguangAi) GetResourceStats(ctx context.Context) (*collector.ResourceStats, error) {
	var wg sync.WaitGroup
	wg.Add(5)
	var cBalance = make(chan float64)
	var cMemTotal = make(chan float64)
	var cTotalCpu = make(chan int64)

	resourceStats := &collector.ResourceStats{
		ClusterId: strconv.FormatInt(s.participantId, 10),
		Name:      s.platform,
	}

	dcu := &collector.Card{
		Platform:   SHUGUANGAI,
		Type:       CARD,
		Name:       DCU,
		TOpsAtFp16: DCU_TOPS,
	}

	//history jobs
	go func() {
		hReq := &hpcAC.ListHistoryJobReq{}
		hReq.Start = 0
		hReq.Limit = 1
		hReq.IsQueryByQueueTime = "false"
		hReq.TimeType = "CUSTOM"
		hReq.StartTime = "2024-01-01 01:01:01"
		endTime := time.Now().Format("2006-01-02 15:04:05")
		hReq.EndTime = endTime
		hResp, err := s.aCRpc.ListHistoryJob(ctx, hReq)
		if err != nil || hResp.Code != "0" {
			wg.Done()
			return
		}
		if hResp.Data == nil {
			wg.Done()
			return
		}
		resourceStats.TaskCompleted = int64(hResp.Data.Total)

		wg.Done()
	}()

	//balance
	go func() {
		userReq := &hpcAC.GetUserInfoReq{}
		userinfo, err := s.aCRpc.GetUserInfo(ctx, userReq)
		if err != nil {
			return
		}
		if userinfo.Data == nil {
			wg.Done()
			return
		}
		balance, _ := strconv.ParseFloat(userinfo.Data.AccountBalance, 64)
		resourceStats.Balance = balance

		cBalance <- balance
	}()

	//resource limit
	go func() {
		limitReq := &hpcAC.QueueReq{}
		limitResp, err := s.aCRpc.QueryUserQuotasLimit(ctx, limitReq)
		if err != nil || limitResp.Code != "0" {
			wg.Done()
			return
		}
		if limitResp.Data == nil {
			wg.Done()
			return
		}

		totalCpu := limitResp.Data.AccountMaxCpu
		totalDcu := limitResp.Data.AccountMaxDcu

		dcu.CardNum = int32(totalDcu)
		resourceStats.CpuCoreTotal = totalCpu

		cTotalCpu <- totalCpu
		wg.Done()
	}()

	//disk
	go func() {
		diskReq := &hpcAC.ParaStorQuotaReq{}
		diskResp, err := s.aCRpc.ParaStorQuota(ctx, diskReq)
		if err != nil {
			wg.Done()
			return
		}

		if diskResp.Data == nil {
			wg.Done()
			return
		}

		totalDisk := common.RoundFloat(diskResp.Data[0].Threshold*KB*KB*KB, 3)
		availDisk := common.RoundFloat((diskResp.Data[0].Threshold-diskResp.Data[0].Usage)*KB*KB*KB, 3)

		resourceStats.DiskTotal = totalDisk
		resourceStats.DiskAvail = availDisk
		wg.Done()
	}()

	//memory
	go func() {
		nodeResp, err := s.aCRpc.GetNodeResources(ctx, nil)
		if err != nil {
			wg.Done()
			return
		}
		if nodeResp.Data == nil {
			wg.Done()
			return
		}
		memSize := common.RoundFloat(float64(nodeResp.Data.MemorySize)*KB*KB, 3) // MB to BYTES

		resourceStats.MemTotal = memSize
		cMemTotal <- memSize
		wg.Done()
	}()

	//resources being occupied
	go func() {
		var memSize float64
		var totalCpu int64
		select {
		case v := <-cMemTotal:
			memSize = v
		case <-time.After(TIMEOUT * time.Second):
			wg.Done()
			return
		}
		select {
		case v := <-cTotalCpu:
			totalCpu = v
		case <-time.After(TIMEOUT * time.Second):
			wg.Done()
			return
		}
		memberJobResp, err := s.aCRpc.GetMemberJobs(ctx, nil)
		if err != nil {
			wg.Done()
			return
		}
		if memberJobResp.Data == nil {
			wg.Done()
			return
		}
		var cpuCoreAvail int64
		var memAvail float64
		if len(memberJobResp.Data) != 0 {
			cpuCoreAvail = totalCpu
			memAvail = memSize
		} else {
			var cpuCoreUsed int64
			var memUsed float64
			for _, datum := range memberJobResp.Data {
				cpuCoreUsed += datum.CpuCore
			}
			memUsed = float64(cpuCoreUsed * 2 * KB * KB * KB) // 2 GB per cpu core
			if cpuCoreUsed > totalCpu {
				cpuCoreAvail = 0
			} else {
				cpuCoreAvail = totalCpu - cpuCoreUsed
			}
			if memUsed > memSize {
				memAvail = 0
			} else {
				memAvail = memSize - memUsed
			}
		}
		resourceStats.CpuCoreAvail = cpuCoreAvail
		resourceStats.MemAvail = memAvail
		wg.Done()
	}()

	//usable hours
	var balance float64

	select {
	case v := <-cBalance:
		balance = v
	case <-time.After(TIMEOUT * time.Second):
		return nil, errors.New("get balance rpc call failed")
	}

	var cards []*collector.Card
	cardHours := common.RoundFloat(balance/DCUPRICEPERHOUR, 3)
	cpuHours := common.RoundFloat(balance/CPUCOREPRICEPERHOUR, 3)

	dcu.CardHours = cardHours
	resourceStats.CpuCoreHours = cpuHours
	resourceStats.Balance = balance

	wg.Wait()

	cards = append(cards, dcu)
	resourceStats.CardsAvail = cards

	return resourceStats, nil
}

func (s *ShuguangAi) GetDatasetsSpecs(ctx context.Context) ([]*collector.DatasetsSpecs, error) {
	req := &hpcAC.GetFileListReq{Limit: 100, Path: DATASETS_DIR, Start: 0}
	list, err := s.aCRpc.GetFileList(ctx, req)
	if err != nil {
		return nil, err
	}
	if list.Code != "0" {
		return nil, errors.New(list.Msg)
	}
	specs := []*collector.DatasetsSpecs{}
	for _, file := range list.Data.FileList {
		spec := &collector.DatasetsSpecs{Name: file.Name, Size: strconv.FormatInt(file.Size, 10)}
		specs = append(specs, spec)
	}
	return specs, nil
}

func (s *ShuguangAi) GetAlgorithms(ctx context.Context) ([]*collector.Algorithm, error) {
	var algorithms []*collector.Algorithm
	for _, t := range GetTaskTypes() {
		taskType := t
		req := &hpcAC.GetFileListReq{Limit: 100, Path: ALGORITHM_DIR + FORWARD_SLASH + taskType, Start: 0, Order: "asc", OrderBy: "name", KeyWord: ""}
		list, err := s.aCRpc.GetFileList(ctx, req)
		if err != nil {
			return nil, err
		}
		if list.Code != "0" {
			return nil, errors.New(list.Msg)
		}
		for _, file := range list.Data.FileList {
			algorithm := &collector.Algorithm{Name: file.Name, Platform: SHUGUANGAI, TaskType: taskType}
			algorithms = append(algorithms, algorithm)
		}
	}
	return algorithms, nil
}

func (s *ShuguangAi) GetComputeCards(ctx context.Context) ([]string, error) {
	var cards []string
	cards = append(cards, DCU)
	return cards, nil
}

func (s *ShuguangAi) GetUserBalance(ctx context.Context) (float64, error) {
	userReq := &hpcAC.GetUserInfoReq{}
	userinfo, err := s.aCRpc.GetUserInfo(ctx, userReq)
	if err != nil {
		return 0, err
	}
	balance, _ := strconv.ParseFloat(userinfo.Data.AccountBalance, 64)
	return balance, nil
}

func (s *ShuguangAi) DownloadAlgorithmCode(ctx context.Context, resourceType string, card string, taskType string, dataset string, algorithm string) (string, error) {
	algoName := dataset + DASH + algorithm
	req := &hpcAC.GetFileReq{
		Path: ALGORITHM_DIR + FORWARD_SLASH + taskType + FORWARD_SLASH + algoName + FORWARD_SLASH + TRAIN_FILE,
	}
	resp, err := s.aCRpc.GetFile(ctx, req)
	if err != nil {
		return "", err
	}

	return resp.Content, nil
}

func (s *ShuguangAi) UploadAlgorithmCode(ctx context.Context, resourceType string, card string, taskType string, dataset string, algorithm string, code string) error {
	algoName := dataset + DASH + algorithm
	req := &hpcAC.UploadFileReq{
		Path:  ALGORITHM_DIR + FORWARD_SLASH + taskType + FORWARD_SLASH + algoName + FORWARD_SLASH,
		Cover: "cover",
		File:  code,
	}

	_, err := s.aCRpc.UploadFile(ctx, req)
	if err != nil {
		return err
	}

	return nil
}

func (s *ShuguangAi) GetTrainingTaskLog(ctx context.Context, taskId string, instanceNum string) (string, error) {
	req := &hpcAC.GetInstanceLogReq{
		TaskId:       taskId,
		InstanceNum:  instanceNum,
		LineCount:    1000,
		StartLineNum: -1,
	}
	resp, err := s.aCRpc.GetInstanceLog(ctx, req)
	if err != nil {
		return "", err
	}

	if resp.Code != "0" {
		resp.Data.Content = "waiting for logs..."
	}

	return resp.Data.Content, nil
}

func (s *ShuguangAi) GetTrainingTask(ctx context.Context, taskId string) (*collector.Task, error) {
	resp, err := s.QueryTask(ctx, taskId)
	if err != nil {
		return nil, err
	}
	jobresp := (resp).(*hpcAC.GetPytorchTaskResp)
	if jobresp.Code != "0" {
		return nil, errors.New(jobresp.Msg)
	}
	var task collector.Task
	task.Id = jobresp.Data.Id
	if jobresp.Data.StartTime != "" {
		task.Start = jobresp.Data.StartTime
	}
	if jobresp.Data.EndTime != "" {
		task.End = jobresp.Data.EndTime
	}
	task.Status = jobresp.Data.Status

	return &task, nil
}

func (s *ShuguangAi) Stop(ctx context.Context, id string) error {
	req := &hpcAC.StopTaskAiReq{
		Id: id,
	}
	resp, err := s.aCRpc.StopTaskAi(ctx, req)
	if err != nil {
		return err
	}
	if resp.Code != "0" {
		return errors.New(resp.Msg)
	}
	return nil
}

func (s *ShuguangAi) Execute(ctx context.Context, option *option.AiOption, mode int) (interface{}, error) {
	switch mode {
	case executor.SUBMIT_MODE_JOINT_CLOUD:
		err := s.GenerateSubmitParams(ctx, option)
		if err != nil {
			return nil, err
		}
	case executor.SUBMIT_MODE_STORAGE_SCHEDULE:
		var dcuNum int64
		for _, res := range option.ResourcesRequired {
			typeName, ok := res["type"]
			if !ok {
				continue
			}
			switch typeName {
			case DCU:
				num, ok := res["number"]
				if !ok {
					continue
				}
				n := common.ConvertTypeToString(num)
				val, err := strconv.ParseInt(n, 10, 64)
				if err != nil {
					return nil, err
				}
				dcuNum = val
			}
		}
		for k, v := range RESOURCESGAIMAP {
			if dcuNum == v.GPU {
				option.ResourceId = k
				break
			}

			if dcuNum == 0 && v.GPU == 1 {
				option.ResourceId = k
				break
			}

			if dcuNum >= 5 && v.GPU == 5 {
				option.ResourceId = k
				break
			}
		}

		option.ComputeCard = DCU

	default:
		return nil, errors.New("failed to choose submit mode")
	}

	task, err := s.SubmitTask(ctx, option.ImageId, option.Cmd, option.Envs, option.Params, option.ResourceId, option.DatasetsId, option.AlgorithmId, option.TaskType)
	if err != nil {
		return nil, err
	}
	return task, nil
}

func (s *ShuguangAi) GenerateSubmitParams(ctx context.Context, option *option.AiOption) error {
	err := s.generateResourceId(option)
	if err != nil {
		return err
	}
	err = s.generateImageId(ctx, option)
	if err != nil {
		return err
	}
	err = s.generateAlgorithmId(ctx, option)
	if err != nil {
		return err
	}
	err = s.generateCmd(option)
	if err != nil {
		return err
	}
	err = s.generateEnv(option)
	if err != nil {
		return err
	}
	err = s.generateParams(option)
	if err != nil {
		return err
	}
	return nil
}

func (s *ShuguangAi) generateResourceId(option *option.AiOption) error {
	if option.ResourceType == "" {
		return errors.New("ResourceType not set")
	}

	if option.ResourceType == CPU {
		option.ResourceId = "WodTB2rJ8SobMgQ1nrtR245jxOrsovFi"
		option.ComputeCard = CPU
		return nil
	}

	if option.ResourceType == CARD {
		if option.ComputeCard == "" {
			option.ComputeCard = DCU
		}

		if strings.ToUpper(option.ComputeCard) != DCU {
			return errors.New("computeCard not found")
		}
		option.ComputeCard = DCU

		if 0 <= option.Tops && option.Tops <= DCU_TOPS {
			option.ResourceId = "WodTB2rJ8SobMgQ1nrtR245jxOrsovFi"
			return nil
		}

		cardNum := 5
		for k, v := range RESOURCESGAIMAP {
			for i := 1; i <= cardNum; i++ {
				if float64(i)*DCU_TOPS <= option.Tops && option.Tops <= float64(v.GPU)*DCU_TOPS {
					option.ResourceId = k
					return nil
				}
			}
		}

		if option.Tops > float64(cardNum)*DCU_TOPS {
			option.ResourceId = "jeYBVPwyIALjVYNzHvysh2o5CsBpBLp2"
			return nil
		}
	}

	return errors.New("failed to get ResourceId")
}

func (s *ShuguangAi) generateImageId(ctx context.Context, option *option.AiOption) error {
	if option.TaskType == "" {
		return errors.New("TaskType not set")
	}
	taskType := strings.Title(option.TaskType)
	req := &hpcAC.GetImageListAiReq{
		AcceleratorType: DCU,
		TaskType:        taskType,
	}
	resp, err := s.aCRpc.GetImageListAi(ctx, req)
	if err != nil {
		return errors.New("generateImageId / GetImageListAi: " + err.Error())
	}
	if resp.Code != "0" {
		return errors.New("failed to get imageId")
	}

	for _, datum := range resp.Data {
		ns := strings.Split(datum.Version, COLON)
		if ns[0] == "jupyterlab-pytorch" {
			option.ImageId = datum.ImageId
			return nil
		}

	}

	return errors.New("failed to get ImageId")
}

func (s *ShuguangAi) generateAlgorithmId(ctx context.Context, option *option.AiOption) error {
	if option.DatasetsName == "" {
		return errors.New("DatasetsName not set")
	}

	req := &hpcAC.GetFileListReq{Limit: 100, Path: ALGORITHM_DIR + FORWARD_SLASH + option.TaskType, Start: 0}
	list, err := s.aCRpc.GetFileList(ctx, req)
	if err != nil {
		return errors.New("generateAlgorithmId / GetFileListReq: " + err.Error())

	}
	if list.Code != "0" {
		return errors.New(list.Msg)
	}

	var algorithmId string
	for _, file := range list.Data.FileList {
		ns := strings.Split(file.Name, DASH)
		if ns[0] == option.DatasetsName {
			algoName := ns[1]
			if option.AlgorithmName == "" {
				switch option.DatasetsName {
				case "cifar10":
					algorithmId = option.TaskType + DASH + option.DatasetsName + DASH + "cnn"
					option.AlgorithmId = algorithmId
					option.AlgorithmName = algoName
					return nil
				case "mnist":
					algorithmId = option.TaskType + DASH + option.DatasetsName + DASH + "fcn"
					option.AlgorithmId = algorithmId
					option.AlgorithmName = algoName
					return nil
				}
			} else {
				if algoName == option.AlgorithmName {
					algorithmId = option.TaskType + DASH + option.DatasetsName + DASH + algoName
					option.AlgorithmId = algorithmId
					return nil
				}
			}
		}
	}

	if algorithmId == "" {
		return errors.New("Algorithm does not exist")
	}

	return errors.New("failed to get AlgorithmId")
}

func (s *ShuguangAi) generateCmd(option *option.AiOption) error {

	return nil
}

func (s *ShuguangAi) generateEnv(option *option.AiOption) error {

	return nil
}

func (s *ShuguangAi) generateParams(option *option.AiOption) error {
	if option.ResourceType == "" {
		return errors.New("ResourceType not set")
	}

	if len(option.Params) == 0 {
		epoch := "epoch" + COMMA + "1"
		option.Params = append(option.Params, epoch)
	}

	switch option.ResourceType {
	case CPU:
		card := "card" + COMMA + CPU
		option.Params = append(option.Params, card)
		return nil
	case CARD:
		card := "card" + COMMA + "cuda:0"
		option.Params = append(option.Params, card)
		return nil
	}

	return errors.New("failed to set params")
}

func (s *ShuguangAi) GetClusterInferUrl(ctx context.Context, option *option.InferOption) (*inference.ClusterInferUrl, error) {
	var imageUrls []*inference.InferUrl

	urlReq := &hpcAC.GetInferUrlReq{
		ModelName: option.ModelName,
		Type:      option.ModelType,
		Card:      "dcu",
	}

	urlResp, err := s.aCRpc.GetInferUrl(ctx, urlReq)
	if err != nil {
		return nil, err
	}
	imageUrl := &inference.InferUrl{
		Url:  urlResp.Url,
		Card: "dcu",
	}
	imageUrls = append(imageUrls, imageUrl)

	clusterWithUrl := &inference.ClusterInferUrl{
		ClusterName: s.platform,
		ClusterType: TYPE_SHUGUANGAI,
		InferUrls:   imageUrls,
	}
	return clusterWithUrl, nil
}

func (s *ShuguangAi) GetInferDeployInstanceList(ctx context.Context) ([]*inference.DeployInstance, error) {
	var insList []*inference.DeployInstance
	params := &hpcAC.GetInstanceServiceListReqParam{
		InstanceServiceName: DEPLOY_INSTANCE_PREFIEX,
		Status:              "",
		TaskType:            "",
		Start:               0,
		Limit:               DEPLOY_INSTANCE_LIMIT,
		Sort:                "desc",
	}
	req := &hpcacclient.GetInstanceServiceListReq{
		Param: params,
	}
	list, err := s.aCRpc.GetInstanceServiceList(ctx, req)
	if err != nil {
		return nil, err
	}
	if list.Code != "0" {
		return nil, errors.New(list.Msg)
	}
	for _, datum := range list.Data {
		ins := &inference.DeployInstance{}
		ins.InstanceName = datum.InstanceServiceName
		ins.InstanceId = datum.Id
		ins.ClusterName = s.platform
		ins.Status = datum.Status
		ins.InferCard = DCU
		ins.CreatedTime = datum.CreateTime
		ins.ClusterType = TYPE_SHUGUANGAI

		insList = append(insList, ins)
	}

	return insList, nil
}

func (s *ShuguangAi) StartInferDeployInstance(ctx context.Context, id string) bool {
	req := &hpcAC.StartInstanceServiceReq{
		InstanceServiceId: id,
	}
	resp, err := s.aCRpc.StartInstanceService(ctx, req)
	if err != nil || resp.Code != "0" {
		return false
	}
	if resp.Data == id && resp.Code == "0" {
		return true
	}
	return false
}

func (s *ShuguangAi) StopInferDeployInstance(ctx context.Context, id string) bool {
	ids := []string{id}
	req := &hpcAC.StopInstanceServiceReq{
		Ids: ids,
	}
	resp, err := s.aCRpc.StopInstanceService(ctx, req)
	if err != nil || resp.Code != "0" {
		return false
	}
	if resp.Code == "0" {
		return true
	}
	return false
}

func (s *ShuguangAi) GetInferDeployInstance(ctx context.Context, id string) (*inference.DeployInstance, error) {
	ins := &inference.DeployInstance{}
	req := &hpcAC.GetInstanceServiceDetailReq{
		Id: id,
	}
	resp, err := s.aCRpc.GetInstanceServiceDetail(ctx, req)
	if err != nil || resp.Code != "0" || resp.Data == nil {
		return nil, err
	}

	if resp.Data == nil {
		return nil, errors.New("GetInferDeployInstance empty")
	}

	var url string
	if resp.Data.Status == constants.Running {
		url = resp.Data.ContainerPortInfoList[0].AccessUrl
	}

	var modelType string
	var modelName string
	var card string

	if resp.Data.Description != "" {
		str := strings.Split(resp.Data.Description, FORWARD_SLASH)
		if len(str) == 3 {
			modelType = str[0]
			modelName = str[1]
			card = str[2]
		}
	}

	ins.InstanceName = resp.Data.InstanceServiceName
	ins.InstanceId = resp.Data.Id
	ins.ClusterName = s.platform
	ins.Status = resp.Data.Status
	ins.InferCard = DCU
	ins.CreatedTime = resp.Data.CreateTime
	ins.ClusterType = TYPE_SHUGUANGAI
	ins.ModelType = modelType
	ins.ModelName = modelName
	ins.InferUrl = url
	ins.InferCard = card

	return ins, nil
}

func (s *ShuguangAi) GetImageInferResult(ctx context.Context, url string, file multipart.File, fileName string) (string, error) {
	return "", nil
}

func (s *ShuguangAi) CreateInferDeployInstance(ctx context.Context, option *option.InferOption) (string, error) {
	containerPortInfoList := []*hpcAC.ContainerPortInfoList{
		{
			ProtocolType:  ProtocolType,
			ContainerPort: ContainerPort,
		},
	}

	desc := option.ModelType + FORWARD_SLASH + option.ModelName + FORWARD_SLASH + strings.ToLower(DCU)
	instanceServiceName := "infer_instance" + UNDERSCORE + utils.TimeString()
	resourceGroup := "kshdtest"

	script, ok := ModelNameCmdMap[option.ModelName]
	if !ok {
		return "", errors.New("failed to set cmd, ModelName not exist")
	}

	param := &hpcAC.CreateParams{
		AcceleratorType:       strings.ToLower(DCU),
		ContainerPortInfoList: containerPortInfoList,
		CpuNumber:             8,
		Description:           desc,
		//env
		GpuNumber:           1,
		ImagePath:           "11.11.100.6:5000/dcu/admin/base/jupyterlab-pytorch:1.13.1-py3.7-dtk23.04-centos7.6",
		InstanceServiceName: instanceServiceName,
		MountInfoList:       make([]*hpcAC.MountInfoList, 0),
		//originalVersion
		RamSize: 10 * RAM_SIZE_1G,
		//rdma
		ResourceGroup:          resourceGroup,
		StartScriptActionScope: "all",
		StartScriptContent:     script,
		//startServiceCommand
		//taskClassification: "interactive"
		TaskNumber:     1,
		TaskType:       JUPYTER,
		TimeoutLimit:   "01:00:00",
		UseStartScript: true,
		//useStartServiceCommand: false
		Version: "jupyterlab-pytorch:1.13.1-py3.7-dtk23.04-centos7.6",
	}

	req := &hpcacclient.CreateInstanceServiceReq{
		Data: param,
	}

	resp, err := s.aCRpc.CreateInstanceService(ctx, req)
	if err != nil {
		return "", err
	}
	if resp.Code != "0" {
		return "", errors.New(resp.Msg)
	}

	return resp.Data, nil
}

func (s *ShuguangAi) CheckModelExistence(ctx context.Context, name string, mtype string) bool {
	modelPath := "model" + FORWARD_SLASH + name
	req := &hpcAC.IsExistFileReq{
		Path: KUNSHAN_DIR + FORWARD_SLASH + modelPath,
	}
	resp, err := s.aCRpc.IsExistFile(ctx, req)
	if err != nil {
		return false
	}

	if resp.Code != "0" || resp.Data == nil {
		return false
	}

	return resp.Data.Exist
}

func (s *ShuguangAi) GetResourceSpecs(ctx context.Context) (*collector.ResourceSpec, error) {
	return nil, nil
	//var timeout = 5
	//var wg sync.WaitGroup
	//var uwg sync.WaitGroup
	//wg.Add(3)
	//uwg.Add(3)
	//var ch = make(chan *collector.Usage, 2)
	//var qCh = make(chan *collector.Usage, 2)
	//var sch = make(chan *collector.Usage, 1)
	//var cresCh = make(chan *collector.ClusterResource)
	//
	//resUsage := &collector.ResourceSpec{
	//	ClusterId: strconv.FormatInt(s.participantId, 10),
	//}
	//
	//var resources []interface{}
	//
	//// 查询用户可访问队列
	//go func() {
	//	defer wg.Done()
	//	defer close(ch)
	//	done := make(chan bool)
	//	go func() {
	//		defer uwg.Done()
	//		queueResp, err := s.aCRpc.SelectQueueByUser(ctx, nil)
	//		if err != nil {
	//			done <- true
	//			return
	//		}
	//
	//		if len(queueResp.Data) == 0 {
	//			done <- true
	//			return
	//		}
	//
	//		var data *hpcAC.QueueData
	//		for _, datum := range queueResp.Data {
	//			if datum.QueueName == RESOURCE_GROUP {
	//				data = datum
	//				break
	//			}
	//		}
	//
	//		//rate
	//		queChargeRate, _ := strconv.ParseFloat(data.QueChargeRate, 64)
	//		rate := &collector.Usage{
	//			Type:  strings.ToUpper(RATE),
	//			Total: &collector.UnitValue{Unit: PERHOUR, Value: queChargeRate},
	//		}
	//
	//		cresCh <- &collector.ClusterResource{Resource: rate}
	//
	//		var freeNodes int64
	//		var cpuPerNode int64
	//		var dcuPerNode int64
	//		freeNodes, _ = strconv.ParseInt(data.QueFreeNodes, 10, 10)
	//		cpuPerNode, _ = strconv.ParseInt(data.QueMaxPPN, 10, 10)
	//		dcuPerNode, _ = strconv.ParseInt(data.QueMaxDcuPN, 10, 10)
	//
	//		cpu := &collector.Usage{
	//			Type:  strings.ToUpper(CPU),
	//			Total: &collector.UnitValue{Unit: CPUCORE, Value: freeNodes * cpuPerNode},
	//		}
	//
	//		ch <- cpu
	//
	//		dcu := &collector.Usage{
	//			Type:  DCU,
	//			Name:  Z100L,
	//			Total: &collector.UnitValue{Unit: NUMBER, Value: freeNodes * dcuPerNode},
	//		}
	//
	//		ch <- dcu
	//
	//		done <- true
	//	}()
	//
	//	select {
	//	case <-done:
	//		return
	//	case <-time.After(time.Duration(timeout) * time.Second):
	//		return
	//	}
	//
	//}()
	//
	//// 查询实时作业列表
	//go func() {
	//	defer wg.Done()
	//	defer close(qCh)
	//	done := make(chan bool)
	//	go func() {
	//		defer uwg.Done()
	//		jobList, err := s.aCRpc.ListJob(ctx, nil)
	//		if err != nil {
	//			done <- true
	//			return
	//		}
	//
	//		// running task num
	//		run := &collector.Usage{}
	//		run.Type = strings.ToUpper(RUNNINGTASK)
	//
	//		if len(jobList.Jobs) == 0 {
	//			var v int64
	//			run.Total = &collector.UnitValue{
	//				Unit:  NUMBER,
	//				Value: v,
	//			}
	//
	//			cresCh <- &collector.ClusterResource{Resource: run}
	//
	//			done <- true
	//			return
	//		} else {
	//			var v int64
	//			v = int64(len(jobList.Jobs))
	//			run.Total = &collector.UnitValue{
	//				Unit:  NUMBER,
	//				Value: v,
	//			}
	//
	//			cresCh <- &collector.ClusterResource{Resource: run}
	//		}
	//
	//		var cpureqed atomic.Int64
	//		var dcureqed atomic.Int64
	//		//var jwg sync.WaitGroup
	//		//for _, j := range jobList.Jobs {
	//		//	jwg.Add(1)
	//		//	job := j
	//		//	go func() {
	//		//		defer jwg.Done()
	//		//		h := http.Request{}
	//		//		jreq := &hpcAC.JobDetailReq{
	//		//			JobId: job.JobId,
	//		//		}
	//		//		detail, err := s.aCRpc.GetJobDetail(h.Context(), jreq)
	//		//		if err != nil || detail.Data == nil {
	//		//			return
	//		//		}
	//		//
	//		//		cpureqed.Add(int64(detail.Data.ProcNumReq))
	//		//		dcureqed.Add(int64(detail.Data.DcuNumReq))
	//		//	}()
	//		//}
	//		//jwg.Wait()
	//
	//		for v := range ch {
	//			switch v.Type {
	//			case strings.ToUpper(CPU):
	//				t, _ := v.Total.Value.(int64)
	//				avail := t - cpureqed.Load()
	//				cpu := &collector.Usage{
	//					Type:      strings.ToUpper(CPU),
	//					Name:      v.Name,
	//					Total:     v.Total,
	//					Available: &collector.UnitValue{Unit: CPUCORE, Value: avail},
	//				}
	//
	//				qCh <- cpu
	//
	//			case DCU:
	//				t, _ := v.Total.Value.(int64)
	//				avail := t - dcureqed.Load()
	//				dcu := &collector.Usage{
	//					Type:      DCU,
	//					Name:      v.Name,
	//					Total:     v.Total,
	//					Available: &collector.UnitValue{Unit: CPUCORE, Value: avail},
	//				}
	//
	//				qCh <- dcu
	//			}
	//		}
	//		done <- true
	//	}()
	//
	//	select {
	//	case <-done:
	//		return
	//	case <-time.After(time.Duration(timeout) * time.Second):
	//		return
	//	}
	//}()
	//
	//// 查询用户共享存储配额及使用量
	//go func() {
	//	defer wg.Done()
	//	defer close(sch)
	//	done := make(chan bool)
	//	storage := &collector.Usage{}
	//	go func() {
	//
	//		diskReq := &hpcAC.ParaStorQuotaReq{}
	//		diskResp, err := s.aCRpc.ParaStorQuota(ctx, diskReq)
	//		if err != nil || diskResp.Data == nil {
	//			done <- true
	//			return
	//		}
	//
	//		totalStorage := common.RoundFloat(diskResp.Data[0].Threshold, 0)
	//		availStorage := common.RoundFloat((diskResp.Data[0].Threshold - diskResp.Data[0].Usage), 0)
	//
	//		storage.Type = STORAGE
	//		storage.Name = DISK
	//		storage.Total = &collector.UnitValue{
	//			Unit:  GIGABYTE,
	//			Value: totalStorage,
	//		}
	//		storage.Available = &collector.UnitValue{
	//			Unit:  GIGABYTE,
	//			Value: availStorage,
	//		}
	//
	//		done <- true
	//	}()
	//
	//	select {
	//	case <-done:
	//		sch <- storage
	//	case <-time.After(time.Duration(timeout) * time.Second):
	//		return
	//	}
	//}()
	//
	//// 查询用户信息
	//go func() {
	//	defer uwg.Done()
	//	done := make(chan bool)
	//	cres := &collector.ClusterResource{}
	//	go func() {
	//		userReq := &hpcAC.GetUserInfoReq{}
	//		userinfo, err := s.aCRpc.GetUserInfo(ctx, userReq)
	//		if err != nil || userinfo.Data == nil {
	//			done <- true
	//			return
	//		}
	//		balance, _ := strconv.ParseFloat(userinfo.Data.AccountBalance, 64)
	//		bal := &collector.Usage{}
	//		bal.Type = strings.ToUpper(BALANCE)
	//		bal.Total = &collector.UnitValue{
	//			Unit:  RMB,
	//			Value: balance,
	//		}
	//		cres.Resource = bal
	//
	//		done <- true
	//	}()
	//
	//	select {
	//	case <-done:
	//		cresCh <- cres
	//	case <-time.After(time.Duration(timeout) * time.Second):
	//		return
	//	}
	//}()
	//
	//go func() {
	//	uwg.Wait()
	//	close(cresCh)
	//}()
	//
	//for v := range cresCh {
	//	resources = append(resources, v)
	//}
	//
	//wg.Wait()
	//
	//cres := &collector.ClusterResource{}
	//bres := make([]*collector.Usage, 0)
	//if len(qCh) == 0 {
	//	for v := range ch {
	//		v.Available = v.Total
	//		switch v.Type {
	//		case DCU:
	//			cres.Resource = v
	//		case strings.ToUpper(CPU):
	//			bres = append(bres, v)
	//		}
	//	}
	//} else {
	//	for v := range qCh {
	//		switch v.Type {
	//		case DCU:
	//			cres.Resource = v
	//		case strings.ToUpper(CPU):
	//			bres = append(bres, v)
	//		}
	//	}
	//}
	//
	//// temporarily set memory usage
	////var dcuNum int
	////
	////mem := &collector.Usage{
	////	Type:      strings.ToUpper(MEMORY),
	////	Name:      strings.ToUpper(RAM),
	////	Total:     &collector.UnitValue{Unit: GIGABYTE, Value: 2 * RAM_SIZE_1G},
	////	Available: &collector.UnitValue{Unit: GIGABYTE, Value: 2 * RAM_SIZE_1G},
	////}
	////vmem := &collector.Usage{
	////	Type:      strings.ToUpper(MEMORY),
	////	Name:      strings.ToUpper(VRAM),
	////	Total:     &collector.UnitValue{Unit: GIGABYTE, Value: 2 * RAM_SIZE_1G},
	////	Available: &collector.UnitValue{Unit: GIGABYTE, Value: 2 * RAM_SIZE_1G},
	////}
	////bres = append(bres, mem)
	////bres = append(bres, vmem)
	//
	//for v := range sch {
	//	bres = append(bres, v)
	//}
	//
	//cres.BaseResources = bres
	//resources = append(resources, cres)
	//resUsage.Resources = resources
	//
	//return resUsage, nil
}