feat: 支持全局配置插件

README.md

@@ -59,7 +59,7 @@
 - [ ] 插件列表页面开发
 - [ ] 支持开关指定插件
 - [ ] 支持添加自定义插件
-- [ ] 支持 Agent 参数配置（ agentType, maxIterations, returnIntermediateSteps 等）
+- [x] 支持 Agent 参数配置（ ~~agentType~~, maxIterations, returnIntermediateSteps 等）
 - [x] 支持 ChatSession 级别插件功能开关
 
   仅在使用 `0613` 版本模型时会出现插件开关，其它模型默认为关闭状态，开关也不会显示。

app/api/langchain/tool/agent/route.ts

@@ -35,6 +35,8 @@ interface RequestBody {
   presence_penalty?: number;
   frequency_penalty?: number;
   top_p?: number;
+  maxIterations: number;
+  returnIntermediateSteps: boolean;
 }
 
 class ResponseBody {
@@ -120,6 +122,7 @@ async function handle(req: NextRequest) {
             `tool: ${action.tool} toolInput: ${action.toolInput}`,
             { action },
           );
+          if (!reqBody.returnIntermediateSteps) return;
           var response = new ResponseBody();
           response.isToolMessage = true;
           let toolInput = <ToolInput>(<unknown>action.toolInput);
@@ -202,8 +205,8 @@ async function handle(req: NextRequest) {
     });
     const executor = await initializeAgentExecutorWithOptions(tools, llm, {
       agentType: "openai-functions",
-      returnIntermediateSteps: true,
+      returnIntermediateSteps: reqBody.returnIntermediateSteps,
-      maxIterations: 3,
+      maxIterations: reqBody.maxIterations,
       memory: memory,
     });
 

app/client/api.ts

@@ -23,6 +23,11 @@ export interface LLMConfig {
   frequency_penalty?: number;
 }
 
+export interface LLMAgentConfig {
+  maxIterations: number;
+  returnIntermediateSteps: boolean;
+}
+
 export interface ChatOptions {
   messages: RequestMessage[];
   config: LLMConfig;
@@ -33,6 +38,17 @@ export interface ChatOptions {
   onController?: (controller: AbortController) => void;
 }
 
+export interface AgentChatOptions {
+  messages: RequestMessage[];
+  config: LLMConfig;
+  agentConfig: LLMAgentConfig;
+  onToolUpdate?: (toolName: string, toolInput: string) => void;
+  onUpdate?: (message: string, chunk: string) => void;
+  onFinish: (message: string) => void;
+  onError?: (err: Error) => void;
+  onController?: (controller: AbortController) => void;
+}
+
 export interface LLMUsage {
   used: number;
   total: number;
@@ -45,7 +61,7 @@ export interface LLMModel {
 
 export abstract class LLMApi {
   abstract chat(options: ChatOptions): Promise<void>;
-  abstract toolAgentChat(options: ChatOptions): Promise<void>;
+  abstract toolAgentChat(options: AgentChatOptions): Promise<void>;
   abstract usage(): Promise<LLMUsage>;
   abstract models(): Promise<LLMModel[]>;
 }

app/client/platforms/openai.ts

@@ -6,7 +6,14 @@ import {
 } from "@/app/constant";
 import { useAccessStore, useAppConfig, useChatStore } from "@/app/store";
 
-import { ChatOptions, getHeaders, LLMApi, LLMModel, LLMUsage } from "../api";
+import {
+  AgentChatOptions,
+  ChatOptions,
+  getHeaders,
+  LLMApi,
+  LLMModel,
+  LLMUsage,
+} from "../api";
 import Locale from "../../locales";
 import {
   EventStreamContentType,
@@ -188,7 +195,7 @@ export class ChatGPTApi implements LLMApi {
     }
   }
 
-  async toolAgentChat(options: ChatOptions) {
+  async toolAgentChat(options: AgentChatOptions) {
     const messages = options.messages.map((v) => ({
       role: v.role,
       content: v.content,
@@ -210,6 +217,8 @@ export class ChatGPTApi implements LLMApi {
       presence_penalty: modelConfig.presence_penalty,
       frequency_penalty: modelConfig.frequency_penalty,
       top_p: modelConfig.top_p,
+      maxIterations: options.agentConfig.maxIterations,
+      returnIntermediateSteps: options.agentConfig.returnIntermediateSteps,
     };
 
     console.log("[Request] openai payload: ", requestPayload);

app/components/chat.tsx

@@ -511,7 +511,7 @@ export function ChatActions(props: {
           icon={<RobotIcon />}
         />
 
-        {currentModel.endsWith("0613") && (
+        {config.pluginConfig.enable && currentModel.endsWith("0613") && (
           <ChatAction
             onClick={switchUsePlugins}
             text={

app/components/plugin-config.tsx

@@ -0,0 +1,60 @@
+import { PluginConfig } from "../store";
+
+import Locale from "../locales";
+import { ListItem } from "./ui-lib";
+
+export function PluginConfigList(props: {
+  pluginConfig: PluginConfig;
+  updateConfig: (updater: (config: PluginConfig) => void) => void;
+}) {
+  return (
+    <>
+      <ListItem
+        title={Locale.Settings.Plugin.Enable.Title}
+        subTitle={Locale.Settings.Plugin.Enable.SubTitle}
+      >
+        <input
+          type="checkbox"
+          checked={props.pluginConfig.enable}
+          onChange={(e) =>
+            props.updateConfig(
+              (config) => (config.enable = e.currentTarget.checked),
+            )
+          }
+        ></input>
+      </ListItem>
+      <ListItem
+        title={Locale.Settings.Plugin.MaxIteration.Title}
+        subTitle={Locale.Settings.Plugin.MaxIteration.SubTitle}
+      >
+        <input
+          type="number"
+          min={1}
+          max={10}
+          value={props.pluginConfig.maxIterations}
+          onChange={(e) =>
+            props.updateConfig(
+              (config) =>
+                (config.maxIterations = e.currentTarget.valueAsNumber),
+            )
+          }
+        ></input>
+      </ListItem>
+      <ListItem
+        title={Locale.Settings.Plugin.ReturnIntermediateStep.Title}
+        subTitle={Locale.Settings.Plugin.ReturnIntermediateStep.SubTitle}
+      >
+        <input
+          type="checkbox"
+          checked={props.pluginConfig.returnIntermediateSteps}
+          onChange={(e) =>
+            props.updateConfig(
+              (config) =>
+                (config.returnIntermediateSteps = e.currentTarget.checked),
+            )
+          }
+        ></input>
+      </ListItem>
+    </>
+  );
+}

app/components/settings.tsx

@@ -49,6 +49,7 @@ import { Avatar, AvatarPicker } from "./emoji";
 import { getClientConfig } from "../config/client";
 import { useSyncStore } from "../store/sync";
 import { nanoid } from "nanoid";
+import { PluginConfigList } from "./plugin-config";
 
 function EditPromptModal(props: { id: string; onClose: () => void }) {
   const promptStore = usePromptStore();
@@ -739,6 +740,17 @@ export function Settings() {
           <UserPromptModal onClose={() => setShowPromptModal(false)} />
         )}
 
+        <List>
+          <PluginConfigList
+            pluginConfig={config.pluginConfig}
+            updateConfig={(updater) => {
+              const pluginConfig = { ...config.pluginConfig };
+              updater(pluginConfig);
+              config.update((config) => (config.pluginConfig = pluginConfig));
+            }}
+          />
+        </List>
+
         <DangerItems />
       </div>
     </ErrorBoundary>

app/locales/cn.ts

@@ -261,6 +261,20 @@ const cn = {
       Title: "频率惩罚度 (frequency_penalty)",
       SubTitle: "值越大，越有可能降低重复字词",
     },
+    Plugin: {
+      Enable: {
+        Title: "启用插件",
+        SubTitle: "启用插件调用功能",
+      },
+      MaxIteration: {
+        Title: "最大迭代数",
+        SubTitle: "插件调用最大迭代数",
+      },
+      ReturnIntermediateStep: {
+        Title: "返回中间步骤",
+        SubTitle: "是否返回插件调用的中间步骤",
+      },
+    },
   },
   Store: {
     DefaultTopic: "新的聊天",

app/locales/en.ts

@@ -265,6 +265,20 @@ const en: LocaleType = {
       SubTitle:
         "A larger value decreasing the likelihood to repeat the same line",
     },
+    Plugin: {
+      Enable: {
+        Title: "Enable Plugin",
+        SubTitle: "Enable plugin invocation",
+      },
+      MaxIteration: {
+        Title: "Max Iterations",
+        SubTitle: "Max of plugin iterations",
+      },
+      ReturnIntermediateStep: {
+        Title: "Return Intermediate Steps",
+        SubTitle: "Return Intermediate Steps",
+      },
+    },
   },
   Store: {
     DefaultTopic: "New Conversation",

app/store/chat.ts

@@ -305,6 +305,9 @@ export const useChatStore = create<ChatStore>()(
         const sendMessages = recentMessages.concat(userMessage);
         const messageIndex = get().currentSession().messages.length + 1;
 
+        const config = useAppConfig.getState();
+        const pluginConfig = useAppConfig.getState().pluginConfig;
+
         // save user's and bot's message
         get().updateCurrentSession((session) => {
           const savedUserMessage = {
@@ -315,11 +318,12 @@ export const useChatStore = create<ChatStore>()(
           session.messages.push(botMessage);
         });
 
-        if (session.mask.usePlugins) {
+        if (config.pluginConfig.enable && session.mask.usePlugins) {
           console.log("[ToolAgent] start");
           api.llm.toolAgentChat({
             messages: sendMessages,
             config: { ...modelConfig, stream: true },
+            agentConfig: { ...pluginConfig },
             onUpdate(message) {
               botMessage.streaming = true;
               if (message) {

app/store/config.ts

@@ -51,6 +51,12 @@ export const DEFAULT_CONFIG = {
     enableInjectSystemPrompts: true,
     template: DEFAULT_INPUT_TEMPLATE,
   },
+
+  pluginConfig: {
+    enable: true,
+    maxIterations: 3,
+    returnIntermediateSteps: true,
+  },
 };
 
 export type ChatConfig = typeof DEFAULT_CONFIG;
@@ -63,6 +69,7 @@ export type ChatConfigStore = ChatConfig & {
 };
 
 export type ModelConfig = ChatConfig["modelConfig"];
+export type PluginConfig = ChatConfig["pluginConfig"];
 
 export function limitNumber(
   x: number,