package client

import (
	"bytes"
	"crypto"
	"crypto/rand"
	"encoding/hex"
	"encoding/json"
	"fmt"
	"io"
	"log"
	"net/http"
	"net/url"
	"strconv"
	"strings"
	"time"

	"github.com/tjfoc/gmsm/sm2"
	"golang.org/x/sync/errgroup"

	"go.fusiongalaxy.cn/bdware/bdcontract-client/sm2util"
)

type HttpCOptions struct {
	MaxRetries int
}

type Client struct {
	baseUrl  string
	priv     *sm2.PrivateKey
	pub      *sm2.PublicKey
	pubHex   string
	httpc    *http.Client
	maxRetry int
}

func NewClient(
	baseUrl string,
	priv *sm2.PrivateKey,
	pub *sm2.PublicKey,
	opt HttpCOptions,
) (*Client, error) {
	pubHex, err := sm2util.CheckSm2KeyPair(priv, pub)
	if err != nil {
		return nil, err
	}

	if opt.MaxRetries == 0 {
		opt.MaxRetries = 3
	}

	return &Client{
		baseUrl:  baseUrl,
		pub:      pub,
		pubHex:   pubHex,
		priv:     priv,
		httpc:    &http.Client{Timeout: 10 * time.Second},
		maxRetry: opt.MaxRetries,
	}, nil
}

// RequestWithSignature
// @Description 发送带有签名的请求
// @Param path 	请求路径
// @Param http 请求方法(GET | POST)
// @Param result 接收请求返回结果的结构体指针
// @Param body 请求体（尽在method为POST时使用）
// @Param priv 请求私钥
// @Param pub 请求公钥
func (c *Client) RequestWithSignature(
	path string,
	method string,
	result any,
	body map[string]interface{},
	priv *sm2.PrivateKey,
	pub *sm2.PublicKey,
) (response HttpResponse[any], err error) {
	response = HttpResponse[any]{
		Status: 0,
	}

	var pubHex string
	if priv != nil {
		var err error
		pubHex, err = sm2util.CheckSm2KeyPair(priv, pub)
		if err != nil {
			return response, err
		}
	} else {
		priv = c.priv
		pubHex = c.pubHex
	}

	rawUrl := c.baseUrl + path
	u := fmt.Sprintf("%s%spubKey=%s",
		rawUrl,
		func() string {
			if strings.Contains(path, "?") {
				return "&"
			}
			return "?"
		}(),
		pubHex,
	)

	var resp *http.Response

	switch strings.ToUpper(method) {
	case "POST":
		if body == nil {
			body = make(map[string]interface{})
		}
		body["sign"] = c.Sign(u[strings.Index(u, "?")+1:], priv, nil)

		bodyJson, err := json.Marshal(body)
		if err != nil {
			return response, err
		}

		resp, err = c.httpc.Post(rawUrl, "application/json", bytes.NewBuffer(bodyJson))
		if err != nil {
			return response, err
		}
	case "GET":
		params := url.Values{
			"sign":   {c.Sign(u[strings.Index(u, "?")+1:], priv, nil)},
			"pubKey": {pubHex},
		}

		if strings.Contains(rawUrl, "?") {
			rawUrl = rawUrl + "&" + params.Encode()
		} else {
			rawUrl = rawUrl + "?" + params.Encode()
		}

		resp, err = c.httpc.Get(rawUrl)
		if err != nil {
			return response, err
		}
	default:
		return response, fmt.Errorf("unsupported method: %s", method)
	}

	defer resp.Body.Close()

	//  读取所有数据直到 EOF
	bodyBytes, err := io.ReadAll(resp.Body)
	// 如果bodyBytes不能被json解析直接将信息保存到ErrData
	if err != nil || !json.Valid(bodyBytes) {
		response.ErrData = string(bodyBytes)
		return response, nil
	}

	err = json.Unmarshal(bodyBytes, result)
	// 如果bodyBytes解析失败直接将信息保存到ErrData
	if err != nil {
		response.ErrData = string(bodyBytes)
		return response, nil
	}

	response.Status = resp.StatusCode
	return response, nil
}

func (c *Client) Sign(data string, priv *sm2.PrivateKey, signer crypto.SignerOpts) string {
	if priv == nil {
		priv = c.priv
	}
	sig, err := priv.Sign(rand.Reader, []byte(data), signer)
	if err != nil {
		log.Fatal(err)
	}
	return hex.EncodeToString(sig)
}

func genUrlParamsFromObject(obj map[string]interface{}) string {
	params := make([]string, 0)
	for key, value := range obj {
		params = append(params, fmt.Sprintf("%s=%v", key, value))
	}
	return strings.Join(params, "&")
}

func retry[T any](fn func() (T, error)) (T, error) {
	var lastErr error
	for attempt := 0; attempt < 3; attempt++ {
		resp, err := fn()
		if err == nil {
			return resp, nil
		}
		lastErr = err
		time.Sleep(100 * time.Millisecond * time.Duration(attempt+1))
	}
	var zero T
	return zero, lastErr
}

func genHttpResponse[D any](data D, response *HttpResponse[any], err error) (*HttpResponse[D], error) {
	return &HttpResponse[D]{
		Data:    data,
		Status:  response.Status,
		ErrData: response.ErrData,
	}, err
}

// Ping https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id15
func (c *Client) Ping() (*HttpResponse[PingResponse], error) {
	return retry(func() (*HttpResponse[PingResponse], error) {
		result := PingResponse{}

		resp, err := c.RequestWithSignature(
			"/SCManager?action=ping",
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[PingResponse](result, &resp, err)
	})
}

// StartContract TODO 未跑通
// StartContract 启动合约
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id60
func (c *Client) StartContract(code string) (*HttpResponse[any], error) {
	params := url.Values{
		"action": {"startContract"},
		"script": {code},
	}
	path := fmt.Sprintf("/SCManager?%s", params.Encode())
	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			path,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// StartContractByYPK TODO 待测试
// StartContractByYPK 启动合约
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id13
func (c *Client) StartContractByYPK(isPrivate bool, path string, script string) (*HttpResponse[any], error) {
	params := url.Values{
		"action":    []string{"startContractByYPK"},
		"script":    []string{script},
		"isPrivate": []string{strconv.FormatBool(isPrivate)},
		"path":      []string{path},
		"owner":     []string{c.pubHex},
		"aim":       []string{"onStartContract"},
		"signature": []string{c.Sign("Fixed|"+path+"|"+c.pubHex, nil, nil)},
	}
	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ExecuteContract 调用合约
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id69
func (c *Client) ExecuteContract(
	contractID string,
	operation string,
	arg string,
	withDynamicAnalysis bool,
	withSignature bool,
) (*HttpResponse[ExecuteContractResponse[any]], error) {
	body := map[string]any{
		"action":              "executeContract",
		"contractID":          contractID,
		"operation":           operation,
		"withDynamicAnalysis": withDynamicAnalysis,
		"arg":                 arg,
	}

	if withSignature {
		body["signature"] = c.Sign(contractID+"|"+operation+"|"+arg+"|"+c.pubHex, nil, nil)
		body["pubkey"] = c.pubHex
	}

	return retry(func() (*HttpResponse[ExecuteContractResponse[any]], error) {
		result := ExecuteContractResponse[any]{}
		resp, err := c.RequestWithSignature(
			"/SCManager",
			"POST",
			&result,
			body,
			nil,
			nil,
		)

		return genHttpResponse[ExecuteContractResponse[any]](result, &resp, err)
	})
}

// KillContractProcess TODO 待测试
// KillContractProcess 停止合约
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id122
func (c *Client) KillContractProcess(contractID string, requestID string) (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"killContractProcess"},
		"id":     []string{contractID},
	}

	if requestID != "" {
		params["requestID"] = []string{requestID}
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// KillAllContract TODO 待测试
// KillAllContract 停止所有合约
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id131
func (c *Client) KillAllContract() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"killAllContract"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ApplyNodeRole TODO 待测试
// ApplyNodeRole 申请角色
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html
func (c *Client) ApplyNodeRole(role string) (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"applyNodeRole"},
		"role":   []string{role},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// AuthNodeRole TODO 待测试
// AuthNodeRole 授权角色
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html
func (c *Client) AuthNodeRole(
	isAccept bool,
	authorizedPubKey string,
	priv *sm2.PrivateKey,
	pub *sm2.PublicKey,
) (*HttpResponse[any], error) {
	params := url.Values{
		"action":           []string{"authNodeRole"},
		"isAccept":         []string{strconv.FormatBool(isAccept)},
		"authorizedPubKey": []string{authorizedPubKey},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			priv,
			pub,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// DistributeContract TODO 待测试, 用sse获取问题未解决！！！
// 分发合约项目
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html
//func (c *Client) DistributeContract(
//	nodeIDs string,
//	projectName string,
//	isPrivate bool,
//) (*HttpResponse[any], error) {
//	params := url.Values{
//		"action":      []string{"distributeContract"},
//		"isPrivate":   []string{strconv.FormatBool(isPrivate)},
//		"nodeIDs":     []string{nodeIDs},
//		"projectName": []string{projectName},
//	}
//
//	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())
//
//	return retry(func() (*HttpResponse[any], error) {
//		result := PingResponse{}
//		resp, err := c.RequestWithSignature(
//			httpPath,
//			"GET",
//			&result,
//			nil,
//			nil,
//			nil,
//		)
//
//		return genHttpResponse[any](result, &resp, err)
//	})
//}

// SaveFile TODO 待测试
func (c *Client) SaveFile(
	content string,
	isAppend bool,
	isPrivate bool,
	path string,
) (*HttpResponse[any], error) {
	params := url.Values{
		"action":    []string{"saveFile"},
		"isAppend":  []string{strconv.FormatBool(isAppend)},
		"isPrivate": []string{strconv.FormatBool(isPrivate)},
		"content":   []string{content},
		"path":      []string{path},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ListProjectPermission TODO 待测试
func (c *Client) ListProjectPermission(
	isPrivate bool,
	path string,
) (*HttpResponse[any], error) {
	params := url.Values{
		"action":    []string{"listProjectPermission"},
		"isPrivate": []string{strconv.FormatBool(isPrivate)},
		"path":      []string{path},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// StartContractMultiPoint TODO 待测试
func (c *Client) StartContractMultiPoint(
	peersID string,
	contractType int,
	selectUnitNum int,
	projectName string,
	isPrivate bool,
	sponsorPeerID string,
) (*HttpResponse[any], error) {
	params := url.Values{
		"action":        []string{"startContractMultiPoint"},
		"peersID":       []string{peersID},
		"projectName":   []string{projectName},
		"sponsorPeerID": []string{sponsorPeerID},
		"isPrivate":     []string{strconv.FormatBool(isPrivate)},
		"contractType":  []string{strconv.Itoa(contractType)},
		"selectUnitNum": []string{strconv.Itoa(selectUnitNum)},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// LoadNodeConfig TODO 待测试
// 获取节点配置信息
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id497
func (c *Client) LoadNodeConfig() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"loadNodeConfig"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// UpdateConfig TODO 待测试
// 修改节点配置
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id504
// @Param key {licence，projectDir，yjsPath，dataChain，doipConfig，nodeCenter，nodeName，masterAddress，resetNodeCenterWS}
func (c *Client) UpdateConfig(key string, val string) (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"updateConfig"},
		"key":    []string{key},
		"val":    []string{val},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ResetNodeManager TODO 待测试
// 设置pubkey为node manager
func (c *Client) ResetNodeManager() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"resetNodeManager"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// LockEdit TODO 待测试
// 锁定某个用户的的私有目录编辑功能
func (c *Client) LockEdit() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"lockEdit"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// UnlockEdit TODO 待测试
// 解锁某个用户的的私有目录编辑功能
func (c *Client) UnlockEdit() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"unlockEdit"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// AddNode TODO 待测试
func (c *Client) AddNode(nodePubKey string) (*HttpResponse[any], error) {
	params := url.Values{
		"action":     []string{"addNode"},
		"nodePubKey": []string{nodePubKey},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ApplyRole TODO 待测试
// 申请角色
func (c *Client) ApplyRole(role string) (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"applyRole"},
		"role":   []string{role},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// AuthNodeManager TODO 待测试
func (c *Client) AuthNodeManager(isAccept bool, authorizedPubKey string) (*HttpResponse[any], error) {
	params := url.Values{
		"action":           []string{"authNodeManager"},
		"isAccept":         []string{strconv.FormatBool(isAccept)},
		"authorizedPubKey": []string{authorizedPubKey},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ListAllUsers TODO 待测试
func (c *Client) ListAllUsers() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"listAllUsers"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ListNodes TODO 待测试
func (c *Client) ListNodes() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"listNodes"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// CreateTrustUnit TODO 待测试
// 建立可信执行集群
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id664
func (c *Client) CreateTrustUnit(
	data []struct {
		nodeName string
		pubkey   string
	},
	msg string,
) (*HttpResponse[any], error) {

	body := map[string]any{
		"action": "createTrustUnit",
		"data":   data,
		"msg":    msg,
		"pubKey": c.pubHex,
		"sign":   c.Sign("action=createTrustUnit&data="+fmt.Sprintf("%v", data)+"&msg="+msg+"&pubKey="+c.pubHex, nil, nil),
	}

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			"/SCManager",
			"POST",
			&result,
			body,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ListTrustUnits TODO 待测试
// 查看可信执行集群列表
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id657
func (c *Client) ListTrustUnits() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"listTrustUnits"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ListContractProcess TODO 待测试
// 查询合约进程
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id444
func (c *Client) ListContractProcess() (*HttpResponse[any], error) {
	params := url.Values{
		"action": []string{"listContractProcess"},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// DownloadContract TODO 待测试
// 下载合约项目
// https://public.internetapi.cn/docs/bdcontract/doc/ContractAPI.html#id25
func (c *Client) DownloadContract(projectName string, isPrivate bool, timestamp int) (*HttpResponse[any], error) {
	params := url.Values{
		"action":      []string{"downloadContract"},
		"projectName": []string{projectName},
		"isPrivate":   []string{strconv.FormatBool(isPrivate)},
		"timestamp":   []string{strconv.Itoa(timestamp)},
	}

	httpPath := fmt.Sprintf("/SCManager?%s", params.Encode())

	return retry(func() (*HttpResponse[any], error) {
		result := PingResponse{}
		resp, err := c.RequestWithSignature(
			httpPath,
			"GET",
			&result,
			nil,
			nil,
			nil,
		)

		return genHttpResponse[any](result, &resp, err)
	})
}

// ConfigNode TODO 待测试
// 配置合约引擎节点，若节点没有设置过node manager，将当前key设置为node manager
// struct arg {
// nodeName      string
// dataChain     string
// masterAddress string
// nodeCenter    string
// // 配置中心节点时使用
// LHSProxyAddress string
// }
func (c *Client) ConfigNode(arg map[string]string) bool {
	res, err := c.ResetNodeManager()

	if err != nil || res.Status == 0 {
		return false
	}

	eg := errgroup.Group{}
	for key, value := range arg {
		eg.Go(func() error {
			res, err = c.UpdateConfig(key, value)
			if err != nil {
				return err
			}

			if res.Status == 0 {
				return fmt.Errorf(res.ErrData)
			}

			return nil
		})
	}

	for _, value := range []string{"ContractProvider", "ContractUser", "ContractInstanceManager"} {
		eg.Go(func() error {
			res, err = c.ApplyNodeRole(value)
			if err != nil {
				return err
			}

			if res.Status == 0 {
				return fmt.Errorf(res.ErrData)
			}

			return nil
		})
	}

	eg.Go(func() error {
		res, err = c.AuthNodeRole(true, c.pubHex, nil, nil)
		if err != nil {
			return err
		}

		if res.Status == 0 {
			return fmt.Errorf(res.ErrData)
		}

		return nil
	})

	err = eg.Wait()
	if err != nil {
		return false
	}

	res, err = c.LoadNodeConfig()
	if err != nil || res.Status == 0 {
		return false
	}

	for k, v := range arg {
		if arg[remapNodeConfigKey(k)] != v {
			return false
		}
	}

	return true
}

func remapNodeConfigKey(k string) string {
	switch k {
	case "dataChain":
		return "bdledger"
	default:
		return k
	}
}