app_builder_client.go•14.6 kB
// Copyright (c) 2024 Baidu, Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package appbuilder
import (
"bufio"
"bytes"
"encoding/json"
"errors"
"fmt"
"io"
"mime/multipart"
"net/http"
"net/url"
"os"
"path/filepath"
"reflect"
"strconv"
"time"
)
// Deprecated: 将废弃，请使用DescribeApps替代
func GetAppList(req GetAppListRequest, config *SDKConfig) ([]App, error) {
request := http.Request{}
header := config.AuthHeaderV2()
serviceURL, err := config.ServiceURLV2("/apps")
if err != nil {
return nil, err
}
request.URL = serviceURL
request.Method = "GET"
header.Set("Content-Type", "application/json")
request.Header = header
reqMap := make(map[string]any)
reqJson, _ := json.Marshal(req)
json.Unmarshal(reqJson, &reqMap)
params := url.Values{}
for key, value := range reqMap {
switch v := value.(type) {
case float64:
params.Add(key, strconv.Itoa(int(v)))
case string:
if v == "" {
continue
}
params.Add(key, v)
}
}
serviceURL.RawQuery = params.Encode()
config.BuildCurlCommand(&request)
client := config.HTTPClient
if client == nil {
client = &http.Client{Timeout: 300 * time.Second}
}
resp, err := client.Do(&request)
if err != nil {
return nil, err
}
defer resp.Body.Close()
requestID, err := checkHTTPResponse(resp)
if err != nil {
return nil, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
data, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
rsp := GetAppListResponse{}
if err := json.Unmarshal(data, &rsp); err != nil {
return nil, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
return rsp.Data, nil
}
func DescribeApps(req DescribeAppsRequest, config *SDKConfig) (DescribeAppsResponse, error) {
request := http.Request{}
header := config.AuthHeaderV2()
serviceURL, err := config.ServiceURLV2("/app?Action=DescribeApps")
if err != nil {
return DescribeAppsResponse{}, err
}
request.URL = serviceURL
request.Method = "POST"
header.Set("Content-Type", "application/json")
request.Header = header
data, _ := json.Marshal(req)
request.Body = NopCloser(bytes.NewReader(data))
config.BuildCurlCommand(&request)
client := config.HTTPClient
if client == nil {
client = &http.Client{Timeout: 300 * time.Second}
}
resp, err := client.Do(&request)
if err != nil {
return DescribeAppsResponse{}, err
}
defer resp.Body.Close()
requestID, err := checkHTTPResponse(resp)
if err != nil {
return DescribeAppsResponse{}, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
data, err = io.ReadAll(resp.Body)
if err != nil {
return DescribeAppsResponse{}, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
rsp := DescribeAppsResponse{}
if err := json.Unmarshal(data, &rsp); err != nil {
return DescribeAppsResponse{}, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
return rsp, nil
}
func DescribeApp(appID string, config *SDKConfig) (DescribeAppResponse, error) {
request := http.Request{}
header := config.AuthHeaderV2()
serviceURL, err := config.ServiceURLV2("/app?Action=DescribeApp")
if err != nil {
return DescribeAppResponse{}, err
}
request.URL = serviceURL
request.Method = "POST"
header.Set("Content-Type", "application/json")
request.Header = header
data, _ := json.Marshal(DescribeAppRequest{ID: appID})
request.Body = NopCloser(bytes.NewReader(data))
config.BuildCurlCommand(&request)
client := config.HTTPClient
if client == nil {
client = &http.Client{Timeout: 300 * time.Second}
}
resp, err := client.Do(&request)
if err != nil {
return DescribeAppResponse{}, err
}
defer resp.Body.Close()
requestID, err := checkHTTPResponse(resp)
if err != nil {
return DescribeAppResponse{}, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
data, err = io.ReadAll(resp.Body)
if err != nil {
return DescribeAppResponse{}, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
rsp := DescribeAppResponse{}
if err := json.Unmarshal(data, &rsp); err != nil {
return DescribeAppResponse{}, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
return rsp, nil
}
func NewAppBuilderClient(appID string, config *SDKConfig) (*AppBuilderClient, error) {
if appID == "" {
return nil, errors.New("appID is empty")
}
if config == nil {
return nil, errors.New("config is nil")
}
client := config.HTTPClient
if client == nil {
client = &http.Client{Timeout: 300 * time.Second}
}
return &AppBuilderClient{appID: appID, sdkConfig: config, client: client}, nil
}
type AppBuilderClient struct {
appID string
sdkConfig *SDKConfig
client HTTPClient
}
// 在 AppBuilderClient 结构体中添加 Getter 方法
func (t *AppBuilderClient) GetSdkConfig() *SDKConfig {
return t.sdkConfig
}
func (t *AppBuilderClient) GetClient() HTTPClient {
return t.client
}
type HTTPClient interface {
Do(req *http.Request) (*http.Response, error)
}
func (t *AppBuilderClient) CreateConversation() (string, error) {
request := http.Request{}
header := t.sdkConfig.AuthHeaderV2()
serviceURL, err := t.sdkConfig.ServiceURLV2("/app/conversation")
if err != nil {
return "", err
}
request.URL = serviceURL
request.Method = "POST"
header.Set("Content-Type", "application/json")
request.Header = header
req := map[string]string{"app_id": t.appID}
data, _ := json.Marshal(req)
request.Body = io.NopCloser(bytes.NewReader(data))
t.sdkConfig.BuildCurlCommand(&request)
resp, err := t.client.Do(&request)
if err != nil {
return "", err
}
defer resp.Body.Close()
requestID, err := checkHTTPResponse(resp)
if err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
data, err = io.ReadAll(resp.Body)
if err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
rsp := make(map[string]any)
if err := json.Unmarshal(data, &rsp); err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
val, ok := rsp["conversation_id"]
if !ok {
return "", fmt.Errorf("requestID=%s, body=%s", requestID, string(data))
}
return val.(string), nil
}
func (t *AppBuilderClient) UploadLocalFile(conversationID string, filePath string) (string, error) {
var data bytes.Buffer
w := multipart.NewWriter(&data)
appIDPart, _ := w.CreateFormField("app_id")
appIDPart.Write([]byte(t.appID))
conversationIDPart, _ := w.CreateFormField("conversation_id")
conversationIDPart.Write([]byte(conversationID))
file, err := os.Open(filePath)
if err != nil {
return "", err
}
defer file.Close()
filePart, _ := w.CreateFormFile("file", filepath.Base(filePath))
if _, err := io.Copy(filePart, file); err != nil {
return "", err
}
w.Close()
request := http.Request{}
serviceURL, err := t.sdkConfig.ServiceURLV2("/app/conversation/file/upload")
if err != nil {
return "", err
}
request.URL = serviceURL
request.Method = "POST"
header := t.sdkConfig.AuthHeaderV2()
header.Set("Content-Type", w.FormDataContentType())
request.Header = header
request.Body = NopCloser(bytes.NewReader(data.Bytes()))
resp, err := t.client.Do(&request)
if err != nil {
return "", err
}
defer resp.Body.Close()
requestID, err := checkHTTPResponse(resp)
if err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
body, err := io.ReadAll(resp.Body)
if err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
rsp := make(map[string]any)
if err := json.Unmarshal(body, &rsp); err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
val, ok := rsp["id"]
if !ok {
return "", fmt.Errorf("requestID=%s, body=%s", requestID, string(body))
}
return val.(string), nil
}
func (t *AppBuilderClient) UploadFile(req *AppBuilderClientUploadFileRequest) (string, error) {
var appID string
if req.AppID != "" {
appID = req.AppID
} else {
appID = t.appID
}
if appID == "" {
return "", errors.New("appID is required")
}
if req.FilePath == "" && req.FileURL == "" {
return "", errors.New("either FilePath or FileURL is required")
}
var data bytes.Buffer
w := multipart.NewWriter(&data)
appIDPart, _ := w.CreateFormField("app_id")
appIDPart.Write([]byte(appID))
conversationIDPart, _ := w.CreateFormField("conversation_id")
conversationIDPart.Write([]byte(req.ConversationID))
if req.FilePath != "" {
file, err := os.Open(req.FilePath)
if err != nil {
return "", err
}
defer file.Close()
filePart, _ := w.CreateFormFile("file", filepath.Base(req.FilePath))
if _, err := io.Copy(filePart, file); err != nil {
return "", err
}
} else {
fileURLPart, _ := w.CreateFormField("file_url")
fileURLPart.Write([]byte(req.FileURL))
}
w.Close()
request := http.Request{}
serviceURL, err := t.sdkConfig.ServiceURLV2("/app/conversation/file/upload")
if err != nil {
return "", err
}
request.URL = serviceURL
request.Method = "POST"
header := t.sdkConfig.AuthHeaderV2()
header.Set("Content-Type", w.FormDataContentType())
request.Header = header
request.Body = NopCloser(bytes.NewReader(data.Bytes()))
resp, err := t.client.Do(&request)
if err != nil {
return "", err
}
defer resp.Body.Close()
requestID, err := checkHTTPResponse(resp)
if err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
body, err := io.ReadAll(resp.Body)
if err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
rsp := make(map[string]any)
if err := json.Unmarshal(body, &rsp); err != nil {
return "", fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
val, ok := rsp["id"]
if !ok {
return "", fmt.Errorf("requestID=%s, body=%s", requestID, string(body))
}
return val.(string), nil
}
func (t *AppBuilderClient) Run(param ...interface{}) (AppBuilderClientIterator, error) {
if len(param) == 0 {
return nil, errors.New("no arguments provided")
}
var err error
var req AppBuilderClientRunRequest
if reflect.TypeOf(param[0]) == reflect.TypeOf(AppBuilderClientRunRequest{}) {
req = param[0].(AppBuilderClientRunRequest)
} else {
req, err = t.buildAppBuilderClientRunRequest(param...)
if err != nil {
return nil, err
}
}
if len(req.ConversationID) == 0 {
return nil, errors.New("conversationID mustn't be empty")
}
if len(req.AppID) == 0 {
req.AppID = t.appID
}
request := http.Request{}
serviceURL, err := t.sdkConfig.ServiceURLV2("/app/conversation/runs")
if err != nil {
return nil, err
}
header := t.sdkConfig.AuthHeaderV2()
request.URL = serviceURL
request.Method = "POST"
header.Set("Content-Type", "application/json")
request.Header = header
data, _ := json.Marshal(req)
request.Body = NopCloser(bytes.NewReader(data))
request.ContentLength = int64(len(data))
t.sdkConfig.BuildCurlCommand(&request)
resp, err := t.client.Do(&request)
if err != nil {
return nil, err
}
requestID, err := checkHTTPResponse(resp)
if err != nil {
return nil, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
r := NewSSEReader(1024*1024, bufio.NewReader(resp.Body))
if req.Stream {
return &AppBuilderClientStreamIterator{requestID: requestID, r: r, body: resp.Body}, nil
}
return &AppBuilderClientOnceIterator{body: resp.Body}, nil
}
func (t *AppBuilderClient) buildAppBuilderClientRunRequest(param ...interface{}) (AppBuilderClientRunRequest, error) {
conversationID, ok := param[0].(string)
if !ok {
return AppBuilderClientRunRequest{}, errors.New("conversationID must be string type")
}
query, ok := param[1].(string)
if !ok {
return AppBuilderClientRunRequest{}, errors.New("query must be string type")
}
var fileIDS []string
if param[2] != nil {
fileIDS, ok = param[2].([]string)
if !ok {
fileIDS = nil
}
}
stream, ok := param[3].(bool)
if !ok {
stream = false
}
return AppBuilderClientRunRequest{
AppID: t.appID,
ConversationID: conversationID,
Query: query,
Stream: stream,
FileIDs: fileIDS,
}, nil
}
func (t *AppBuilderClient) Feedback(req AppBuilderClientFeedbackRequest) (string, error) {
if len(req.ConversationID) == 0 {
return "", errors.New("conversationID mustn't be empty")
}
if len(req.AppID) == 0 {
req.AppID = t.appID
}
request := http.Request{}
serviceURL, err := t.sdkConfig.ServiceURLV2("/app/conversation/feedback")
if err != nil {
return "", err
}
header := t.sdkConfig.AuthHeaderV2()
request.URL = serviceURL
request.Method = "POST"
header.Set("Content-Type", "application/json")
request.Header = header
data, _ := json.Marshal(req)
request.Body = NopCloser(bytes.NewReader(data))
request.ContentLength = int64(len(data)) // 手动设置长度
t.sdkConfig.BuildCurlCommand(&request)
resp, err := t.client.Do(&request)
if err != nil {
return "", err
}
requestID, err := checkHTTPResponse(resp)
if err != nil {
return requestID, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
return requestID, nil
}
// Deprecated: Run方法已兼容此方法
func (t *AppBuilderClient) RunWithToolCall(req AppBuilderClientRunRequest) (AppBuilderClientIterator, error) {
if len(req.ConversationID) == 0 {
return nil, errors.New("conversationID mustn't be empty")
}
request := http.Request{}
serviceURL, err := t.sdkConfig.ServiceURLV2("/app/conversation/runs")
if err != nil {
return nil, err
}
header := t.sdkConfig.AuthHeaderV2()
request.URL = serviceURL
request.Method = "POST"
header.Set("Content-Type", "application/json")
request.Header = header
data, _ := json.Marshal(req)
request.Body = NopCloser(bytes.NewReader(data))
request.ContentLength = int64(len(data)) // 手动设置长度
t.sdkConfig.BuildCurlCommand(&request)
resp, err := t.client.Do(&request)
if err != nil {
return nil, err
}
requestID, err := checkHTTPResponse(resp)
if err != nil {
return nil, fmt.Errorf("requestID=%s, err=%v", requestID, err)
}
r := NewSSEReader(1024*1024, bufio.NewReader(resp.Body))
if req.Stream {
return &AppBuilderClientStreamIterator{requestID: requestID, r: r, body: resp.Body}, nil
}
return &AppBuilderClientOnceIterator{body: resp.Body}, nil
}