Merge branch 'master' of https://github.com/HadiCherkaoui/Perplexica into pr/658

This reverts commit 31e4abf068.

.gitignore

@@ -2,6 +2,7 @@
 node_modules/
 npm-debug.log
 yarn-error.log
+package-lock.json
 
 # Build output
 /.next/
@@ -37,3 +38,6 @@ Thumbs.db
 # Db
 db.sqlite
 /searxng
+
+# Dev
+docker-compose-dev.yaml

README.md

@@ -2,7 +2,6 @@
 
 [![Discord](https://dcbadge.vercel.app/api/server/26aArMy8tT?style=flat&compact=true)](https://discord.gg/26aArMy8tT)
 
-
 ![preview](.assets/perplexica-screenshot.png?)
 
 ## Table of Contents <!-- omit in toc -->
@@ -44,7 +43,7 @@ Want to know more about its architecture and how it works? You can read it [here
   - **Normal Mode:** Processes your query and performs a web search.
 - **Focus Modes:** Special modes to better answer specific types of questions. Perplexica currently has 6 focus modes:
   - **All Mode:** Searches the entire web to find the best results.
-  - **Writing Assistant Mode:** Helpful for writing tasks that does not require searching the web.
+  - **Writing Assistant Mode:** Helpful for writing tasks that do not require searching the web.
   - **Academic Search Mode:** Finds articles and papers, ideal for academic research.
   - **YouTube Search Mode:** Finds YouTube videos based on the search query.
   - **Wolfram Alpha Search Mode:** Answers queries that need calculations or data analysis using Wolfram Alpha.
@@ -143,6 +142,7 @@ You can access Perplexica over your home network by following our networking gui
 
 ## One-Click Deployment
 
+[![Deploy to Sealos](https://raw.githubusercontent.com/labring-actions/templates/main/Deploy-on-Sealos.svg)](https://usw.sealos.io/?openapp=system-template%3FtemplateName%3Dperplexica)
 [![Deploy to RepoCloud](https://d16t0pc4846x52.cloudfront.net/deploylobe.svg)](https://repocloud.io/details/?app_id=267)
 
 ## Upcoming Features

docker-compose.yaml

@@ -4,7 +4,7 @@ services:
     volumes:
       - ./searxng:/etc/searxng:rw
     ports:
-      - 4000:8080
+      - '4000:8080'
     networks:
       - perplexica-network
     restart: unless-stopped
@@ -19,7 +19,7 @@ services:
     depends_on:
       - searxng
     ports:
-      - 3001:3001
+      - '3001:3001'
     volumes:
       - backend-dbstore:/home/perplexica/data
       - uploads:/home/perplexica/uploads
@@ -41,7 +41,7 @@ services:
     depends_on:
       - perplexica-backend
     ports:
-      - 3000:3000
+      - '3000:3000'
     networks:
       - perplexica-network
     restart: unless-stopped

docs/installation/UPDATING.md

@@ -7,34 +7,43 @@ To update Perplexica to the latest version, follow these steps:
 1. Clone the latest version of Perplexica from GitHub:
 
    ```bash
-      git clone https://github.com/ItzCrazyKns/Perplexica.git
+   git clone https://github.com/ItzCrazyKns/Perplexica.git
    ```
 
-2. Navigate to the Project Directory.
+2. Navigate to the project directory.
 
-3. Pull latest images from registry.
+3. Check for changes in the configuration files. If the `sample.config.toml` file contains new fields, delete your existing `config.toml` file, rename `sample.config.toml` to `config.toml`, and update the configuration accordingly.
+
+4. Pull the latest images from the registry.
 
    ```bash
    docker compose pull
    ```
 
-4. Update and Recreate containers.
+5. Update and recreate the containers.
 
    ```bash
    docker compose up -d
    ```
 
-5. Once the command completes running go to http://localhost:3000 and verify the latest changes.
+6. Once the command completes, go to http://localhost:3000 and verify the latest changes.
 
-## For non Docker users
+## For non-Docker users
 
 1. Clone the latest version of Perplexica from GitHub:
 
    ```bash
-      git clone https://github.com/ItzCrazyKns/Perplexica.git
+   git clone https://github.com/ItzCrazyKns/Perplexica.git
    ```
 
-2. Navigate to the Project Directory
-3. Execute `npm i` in both the `ui` folder and the root directory.
-4. Once packages are updated, execute `npm run build` in both the `ui` folder and the root directory.
-5. Finally, start both the frontend and the backend by running `npm run start` in both the `ui` folder and the root directory.
+2. Navigate to the project directory.
+
+3. Check for changes in the configuration files. If the `sample.config.toml` file contains new fields, delete your existing `config.toml` file, rename `sample.config.toml` to `config.toml`, and update the configuration accordingly.
+
+4. Execute `npm i` in both the `ui` folder and the root directory.
+
+5. Once the packages are updated, execute `npm run build` in both the `ui` folder and the root directory.
+
+6. Finally, start both the frontend and the backend by running `npm run start` in both the `ui` folder and the root directory.
+
+---

package.json

@@ -1,6 +1,6 @@
 {
   "name": "perplexica-backend",
-  "version": "1.10.0-rc2",
+  "version": "1.10.0-rc3",
   "license": "MIT",
   "author": "ItzCrazyKns",
   "scripts": {
@@ -30,8 +30,8 @@
     "@iarna/toml": "^2.2.5",
     "@langchain/anthropic": "^0.2.3",
     "@langchain/community": "^0.2.16",
-    "@langchain/openai": "^0.0.25",
     "@langchain/google-genai": "^0.0.23",
+    "@langchain/openai": "^0.0.25",
     "@xenova/transformers": "^2.17.1",
     "axios": "^1.6.8",
     "better-sqlite3": "^11.0.0",

sample.config.toml

@@ -3,12 +3,43 @@ PORT = 3001 # Port to run the server on
 SIMILARITY_MEASURE = "cosine" # "cosine" or "dot"
 KEEP_ALIVE = "5m" # How long to keep Ollama models loaded into memory. (Instead of using -1 use "-1m")
 
-[API_KEYS]
-OPENAI = "" # OpenAI API key - sk-1234567890abcdef1234567890abcdef
-GROQ = "" # Groq API key - gsk_1234567890abcdef1234567890abcdef
-ANTHROPIC = "" # Anthropic API key - sk-ant-1234567890abcdef1234567890abcdef
-GEMINI = "" # Gemini API key - sk-1234567890abcdef1234567890abcdef
+[SEARCH_ENGINE_BACKENDS] # "google" | "searxng" | "bing" | "brave" | "yacy"
+SEARCH = "searxng"
+IMAGE = "searxng"
+VIDEO = "searxng"
+NEWS = "searxng"
 
-[API_ENDPOINTS]
-SEARXNG = "http://localhost:32768" # SearxNG API URL
-OLLAMA = "" # Ollama API URL - http://host.docker.internal:11434
+[MODELS.OPENAI]
+API_KEY = ""
+
+[MODELS.GROQ]
+API_KEY = ""
+
+[MODELS.ANTHROPIC]
+API_KEY = ""
+
+[MODELS.GEMINI]
+API_KEY = ""
+
+[MODELS.CUSTOM_OPENAI]
+API_KEY = ""
+API_URL = ""
+
+[MODELS.OLLAMA]
+API_URL = "" # Ollama API URL - http://host.docker.internal:11434
+
+[SEARCH_ENGINES.GOOGLE]
+API_KEY = ""
+CSE_ID = ""
+
+[SEARCH_ENGINES.SEARXNG]
+ENDPOINT = ""
+
+[SEARCH_ENGINES.BING]
+SUBSCRIPTION_KEY = ""
+
+[SEARCH_ENGINES.BRAVE]
+API_KEY = ""
+
+[SEARCH_ENGINES.YACY]
+ENDPOINT = ""

searxng/settings.yml

@@ -15,3 +15,5 @@ server:
 engines:
   - name: wolframalpha
     disabled: false
+  - name: qwant
+    disabled: true

src/chains/imageSearchAgent.ts

@@ -7,7 +7,12 @@ import { PromptTemplate } from '@langchain/core/prompts';
 import formatChatHistoryAsString from '../utils/formatHistory';
 import { BaseMessage } from '@langchain/core/messages';
 import { StringOutputParser } from '@langchain/core/output_parsers';
-import { searchSearxng } from '../lib/searxng';
+import { searchSearxng } from '../lib/searchEngines/searxng';
+import { searchGooglePSE } from '../lib/searchEngines/google_pse';
+import { searchBraveAPI } from '../lib/searchEngines/brave';
+import { searchYaCy } from '../lib/searchEngines/yacy';
+import { searchBingAPI } from '../lib/searchEngines/bing';
+import { getImageSearchEngineBackend } from '../config';
 import type { BaseChatModel } from '@langchain/core/language_models/chat_models';
 
 const imageSearchChainPrompt = `
@@ -36,6 +41,103 @@ type ImageSearchChainInput = {
   query: string;
 };
 
+async function performImageSearch(query: string) {
+  const searchEngine = getImageSearchEngineBackend();
+  let images = [];
+
+  switch (searchEngine) {
+    case 'google': {
+      const googleResult = await searchGooglePSE(query);
+      images = googleResult.results
+        .map((result) => {
+          if (result.img_src && result.url && result.title) {
+            return {
+              img_src: result.img_src,
+              url: result.url,
+              title: result.title,
+              source: result.displayLink,
+            };
+          }
+        })
+        .filter(Boolean);
+      break;
+    }
+
+    case 'searxng': {
+      const searxResult = await searchSearxng(query, {
+        engines: ['google images', 'bing images'],
+        pageno: 1,
+      });
+      searxResult.results.forEach((result) => {
+        if (result.img_src && result.url && result.title) {
+          images.push({
+            img_src: result.img_src,
+            url: result.url,
+            title: result.title,
+          });
+        }
+      });
+      break;
+    }
+
+    case 'brave': {
+      const braveResult = await searchBraveAPI(query);
+      images = braveResult.results
+        .map((result) => {
+          if (result.img_src && result.url && result.title) {
+            return {
+              img_src: result.img_src,
+              url: result.url,
+              title: result.title,
+              source: result.url,
+            };
+          }
+        })
+        .filter(Boolean);
+      break;
+    }
+
+    case 'yacy': {
+      const yacyResult = await searchYaCy(query);
+      images = yacyResult.results
+        .map((result) => {
+          if (result.img_src && result.url && result.title) {
+            return {
+              img_src: result.img_src,
+              url: result.url,
+              title: result.title,
+              source: result.url,
+            };
+          }
+        })
+        .filter(Boolean);
+      break;
+    }
+
+    case 'bing': {
+      const bingResult = await searchBingAPI(query);
+      images = bingResult.results
+        .map((result) => {
+          if (result.img_src && result.url && result.title) {
+            return {
+              img_src: result.img_src,
+              url: result.url,
+              title: result.title,
+              source: result.url,
+            };
+          }
+        })
+        .filter(Boolean);
+      break;
+    }
+
+    default:
+      throw new Error(`Unknown search engine ${searchEngine}`);
+  }
+
+  return images;
+}
+
 const strParser = new StringOutputParser();
 
 const createImageSearchChain = (llm: BaseChatModel) => {
@@ -52,22 +154,7 @@ const createImageSearchChain = (llm: BaseChatModel) => {
     llm,
     strParser,
     RunnableLambda.from(async (input: string) => {
-      const res = await searchSearxng(input, {
-        engines: ['bing images', 'google images'],
-      });
-
-      const images = [];
-
-      res.results.forEach((result) => {
-        if (result.img_src && result.url && result.title) {
-          images.push({
-            img_src: result.img_src,
-            url: result.url,
-            title: result.title,
-          });
-        }
-      });
-
+      const images = await performImageSearch(input);
       return images.slice(0, 10);
     }),
   ]);

src/chains/videoSearchAgent.ts

@@ -7,26 +7,30 @@ import { PromptTemplate } from '@langchain/core/prompts';
 import formatChatHistoryAsString from '../utils/formatHistory';
 import { BaseMessage } from '@langchain/core/messages';
 import { StringOutputParser } from '@langchain/core/output_parsers';
-import { searchSearxng } from '../lib/searxng';
+import { searchSearxng } from '../lib/searchEngines/searxng';
+import { searchGooglePSE } from '../lib/searchEngines/google_pse';
+import { searchBraveAPI } from '../lib/searchEngines/brave';
+import { searchBingAPI } from '../lib/searchEngines/bing';
+import { getVideoSearchEngineBackend } from '../config';
 import type { BaseChatModel } from '@langchain/core/language_models/chat_models';
 
 const VideoSearchChainPrompt = `
   You will be given a conversation below and a follow up question. You need to rephrase the follow-up question so it is a standalone question that can be used by the LLM to search Youtube for videos.
   You need to make sure the rephrased question agrees with the conversation and is relevant to the conversation.
-  
+
   Example:
   1. Follow up question: How does a car work?
   Rephrased: How does a car work?
-  
+
   2. Follow up question: What is the theory of relativity?
   Rephrased: What is theory of relativity
-  
+
   3. Follow up question: How does an AC work?
   Rephrased: How does an AC work
-  
+
   Conversation:
   {chat_history}
-  
+
   Follow up question: {query}
   Rephrased question:
   `;
@@ -38,6 +42,102 @@ type VideoSearchChainInput = {
 
 const strParser = new StringOutputParser();
 
+async function performVideoSearch(query: string) {
+  const searchEngine = getVideoSearchEngineBackend();
+  const youtubeQuery = `${query} site:youtube.com`;
+  let videos = [];
+
+  switch (searchEngine) {
+    case 'google': {
+      const googleResult = await searchGooglePSE(youtubeQuery);
+      googleResult.results.forEach((result) => {
+        // Use .results instead of .originalres
+        if (result.img_src && result.url && result.title) {
+          const videoId = new URL(result.url).searchParams.get('v');
+          videos.push({
+            img_src: result.img_src,
+            url: result.url,
+            title: result.title,
+            iframe_src: videoId
+              ? `https://www.youtube.com/embed/${videoId}`
+              : null,
+          });
+        }
+      });
+      break;
+    }
+
+    case 'searxng': {
+      const searxResult = await searchSearxng(query, {
+        engines: ['youtube'],
+      });
+      searxResult.results.forEach((result) => {
+        if (
+          result.thumbnail &&
+          result.url &&
+          result.title &&
+          result.iframe_src
+        ) {
+          videos.push({
+            img_src: result.thumbnail,
+            url: result.url,
+            title: result.title,
+            iframe_src: result.iframe_src,
+          });
+        }
+      });
+      break;
+    }
+
+    case 'brave': {
+      const braveResult = await searchBraveAPI(youtubeQuery);
+      braveResult.results.forEach((result) => {
+        if (result.img_src && result.url && result.title) {
+          const videoId = new URL(result.url).searchParams.get('v');
+          videos.push({
+            img_src: result.img_src,
+            url: result.url,
+            title: result.title,
+            iframe_src: videoId
+              ? `https://www.youtube.com/embed/${videoId}`
+              : null,
+          });
+        }
+      });
+      break;
+    }
+
+    case 'yacy': {
+      console.log('Not available for yacy');
+      videos = [];
+      break;
+    }
+
+    case 'bing': {
+      const bingResult = await searchBingAPI(youtubeQuery);
+      bingResult.results.forEach((result) => {
+        if (result.img_src && result.url && result.title) {
+          const videoId = new URL(result.url).searchParams.get('v');
+          videos.push({
+            img_src: result.img_src,
+            url: result.url,
+            title: result.title,
+            iframe_src: videoId
+              ? `https://www.youtube.com/embed/${videoId}`
+              : null,
+          });
+        }
+      });
+      break;
+    }
+
+    default:
+      throw new Error(`Unknown search engine ${searchEngine}`);
+  }
+
+  return videos;
+}
+
 const createVideoSearchChain = (llm: BaseChatModel) => {
   return RunnableSequence.from([
     RunnableMap.from({
@@ -52,28 +152,7 @@ const createVideoSearchChain = (llm: BaseChatModel) => {
     llm,
     strParser,
     RunnableLambda.from(async (input: string) => {
-      const res = await searchSearxng(input, {
-        engines: ['youtube'],
-      });
-
-      const videos = [];
-
-      res.results.forEach((result) => {
-        if (
-          result.thumbnail &&
-          result.url &&
-          result.title &&
-          result.iframe_src
-        ) {
-          videos.push({
-            img_src: result.thumbnail,
-            url: result.url,
-            title: result.title,
-            iframe_src: result.iframe_src,
-          });
-        }
-      });
-
+      const videos = await performVideoSearch(input);
       return videos.slice(0, 10);
     }),
   ]);

src/config.ts

@@ -10,15 +10,51 @@ interface Config {
     SIMILARITY_MEASURE: string;
     KEEP_ALIVE: string;
   };
-  API_KEYS: {
-    OPENAI: string;
-    GROQ: string;
-    ANTHROPIC: string;
-    GEMINI: string;
+  SEARCH_ENGINE_BACKENDS: {
+    SEARCH: string;
+    IMAGE: string;
+    VIDEO: string;
+    NEWS: string;
   };
-  API_ENDPOINTS: {
-    SEARXNG: string;
-    OLLAMA: string;
+  MODELS: {
+    OPENAI: {
+      API_KEY: string;
+    };
+    GROQ: {
+      API_KEY: string;
+    };
+    ANTHROPIC: {
+      API_KEY: string;
+    };
+    GEMINI: {
+      API_KEY: string;
+    };
+    OLLAMA: {
+      API_URL: string;
+    };
+    CUSTOM_OPENAI: {
+      API_URL: string;
+      API_KEY: string;
+      MODEL_NAME: string;
+    };
+  };
+  SEARCH_ENGINES: {
+    GOOGLE: {
+      API_KEY: string;
+      CSE_ID: string;
+    };
+    SEARXNG: {
+      ENDPOINT: string;
+    };
+    BING: {
+      SUBSCRIPTION_KEY: string;
+    };
+    BRAVE: {
+      API_KEY: string;
+    };
+    YACY: {
+      ENDPOINT: string;
+    };
   };
 }
 
@@ -38,42 +74,89 @@ export const getSimilarityMeasure = () =>
 
 export const getKeepAlive = () => loadConfig().GENERAL.KEEP_ALIVE;
 
-export const getOpenaiApiKey = () => loadConfig().API_KEYS.OPENAI;
+export const getOpenaiApiKey = () => loadConfig().MODELS.OPENAI.API_KEY;
 
-export const getGroqApiKey = () => loadConfig().API_KEYS.GROQ;
+export const getGroqApiKey = () => loadConfig().MODELS.GROQ.API_KEY;
 
-export const getAnthropicApiKey = () => loadConfig().API_KEYS.ANTHROPIC;
+export const getAnthropicApiKey = () => loadConfig().MODELS.ANTHROPIC.API_KEY;
 
-export const getGeminiApiKey = () => loadConfig().API_KEYS.GEMINI;
+export const getGeminiApiKey = () => loadConfig().MODELS.GEMINI.API_KEY;
+
+export const getSearchEngineBackend = () =>
+  loadConfig().SEARCH_ENGINE_BACKENDS.SEARCH;
+
+export const getImageSearchEngineBackend = () =>
+  loadConfig().SEARCH_ENGINE_BACKENDS.IMAGE || getSearchEngineBackend();
+
+export const getVideoSearchEngineBackend = () =>
+  loadConfig().SEARCH_ENGINE_BACKENDS.VIDEO || getSearchEngineBackend();
+
+export const getNewsSearchEngineBackend = () =>
+  loadConfig().SEARCH_ENGINE_BACKENDS.NEWS || getSearchEngineBackend();
+
+export const getGoogleApiKey = () => loadConfig().SEARCH_ENGINES.GOOGLE.API_KEY;
+
+export const getGoogleCseId = () => loadConfig().SEARCH_ENGINES.GOOGLE.CSE_ID;
+
+export const getBraveApiKey = () => loadConfig().SEARCH_ENGINES.BRAVE.API_KEY;
+
+export const getBingSubscriptionKey = () =>
+  loadConfig().SEARCH_ENGINES.BING.SUBSCRIPTION_KEY;
+
+export const getYacyJsonEndpoint = () =>
+  loadConfig().SEARCH_ENGINES.YACY.ENDPOINT;
 
 export const getSearxngApiEndpoint = () =>
-  process.env.SEARXNG_API_URL || loadConfig().API_ENDPOINTS.SEARXNG;
+  process.env.SEARXNG_API_URL || loadConfig().SEARCH_ENGINES.SEARXNG.ENDPOINT;
 
-export const getOllamaApiEndpoint = () => loadConfig().API_ENDPOINTS.OLLAMA;
+export const getOllamaApiEndpoint = () => loadConfig().MODELS.OLLAMA.API_URL;
 
-export const updateConfig = (config: RecursivePartial<Config>) => {
-  const currentConfig = loadConfig();
+export const getCustomOpenaiApiKey = () =>
+  loadConfig().MODELS.CUSTOM_OPENAI.API_KEY;
 
-  for (const key in currentConfig) {
-    if (!config[key]) config[key] = {};
+export const getCustomOpenaiApiUrl = () =>
+  loadConfig().MODELS.CUSTOM_OPENAI.API_URL;
 
-    if (typeof currentConfig[key] === 'object' && currentConfig[key] !== null) {
-      for (const nestedKey in currentConfig[key]) {
-        if (
-          !config[key][nestedKey] &&
-          currentConfig[key][nestedKey] &&
-          config[key][nestedKey] !== ''
-        ) {
-          config[key][nestedKey] = currentConfig[key][nestedKey];
-        }
+export const getCustomOpenaiModelName = () =>
+  loadConfig().MODELS.CUSTOM_OPENAI.MODEL_NAME;
+
+const mergeConfigs = (current: any, update: any): any => {
+  if (update === null || update === undefined) {
+    return current;
+  }
+
+  if (typeof current !== 'object' || current === null) {
+    return update;
+  }
+
+  const result = { ...current };
+
+  for (const key in update) {
+    if (Object.prototype.hasOwnProperty.call(update, key)) {
+      const updateValue = update[key];
+
+      if (
+        typeof updateValue === 'object' &&
+        updateValue !== null &&
+        typeof result[key] === 'object' &&
+        result[key] !== null
+      ) {
+        result[key] = mergeConfigs(result[key], updateValue);
+      } else if (updateValue !== undefined) {
+        result[key] = updateValue;
       }
-    } else if (currentConfig[key] && config[key] !== '') {
-      config[key] = currentConfig[key];
     }
   }
 
+  return result;
+};
+
+export const updateConfig = (config: RecursivePartial<Config>) => {
+  const currentConfig = loadConfig();
+  const mergedConfig = mergeConfigs(currentConfig, config);
+
   fs.writeFileSync(
     path.join(__dirname, `../${configFileName}`),
-    toml.stringify(config),
+    toml.stringify(mergedConfig),
   );
 };

src/lib/providers/gemini.ts

@@ -36,6 +36,22 @@ export const loadGeminiChatModels = async () => {
           apiKey: geminiApiKey,
         }),
       },
+      'gemini-2.0-flash-exp': {
+        displayName: 'Gemini 2.0 Flash Exp',
+        model: new ChatGoogleGenerativeAI({
+          modelName: 'gemini-2.0-flash-exp',
+          temperature: 0.7,
+          apiKey: geminiApiKey,
+        }),
+      },
+      'gemini-2.0-flash-thinking-exp-01-21': {
+        displayName: 'Gemini 2.0 Flash Thinking Exp 01-21',
+        model: new ChatGoogleGenerativeAI({
+          modelName: 'gemini-2.0-flash-thinking-exp-01-21',
+          temperature: 0.7,
+          apiKey: geminiApiKey,
+        }),
+      },
     };
 
     return chatModels;

src/lib/providers/index.ts

@@ -4,6 +4,12 @@ import { loadOpenAIChatModels, loadOpenAIEmbeddingsModels } from './openai';
 import { loadAnthropicChatModels } from './anthropic';
 import { loadTransformersEmbeddingsModels } from './transformers';
 import { loadGeminiChatModels, loadGeminiEmbeddingsModels } from './gemini';
+import {
+  getCustomOpenaiApiKey,
+  getCustomOpenaiApiUrl,
+  getCustomOpenaiModelName,
+} from '../../config';
+import { ChatOpenAI } from '@langchain/openai';
 
 const chatModelProviders = {
   openai: loadOpenAIChatModels,
@@ -30,7 +36,27 @@ export const getAvailableChatModelProviders = async () => {
     }
   }
 
-  models['custom_openai'] = {};
+  const customOpenAiApiKey = getCustomOpenaiApiKey();
+  const customOpenAiApiUrl = getCustomOpenaiApiUrl();
+  const customOpenAiModelName = getCustomOpenaiModelName();
+
+  models['custom_openai'] = {
+    ...(customOpenAiApiKey && customOpenAiApiUrl && customOpenAiModelName
+      ? {
+          [customOpenAiModelName]: {
+            displayName: customOpenAiModelName,
+            model: new ChatOpenAI({
+              openAIApiKey: customOpenAiApiKey,
+              modelName: customOpenAiModelName,
+              temperature: 0.7,
+              configuration: {
+                baseURL: customOpenAiApiUrl,
+              },
+            }),
+          },
+        }
+      : {}),
+  };
 
   return models;
 };

src/lib/searchEngines/bing.ts

@@ -0,0 +1,105 @@
+import axios from 'axios';
+import { getBingSubscriptionKey } from '../../config';
+
+interface BingAPISearchResult {
+  _type: string;
+  name: string;
+  url: string;
+  displayUrl: string;
+  snippet?: string;
+  dateLastCrawled?: string;
+  thumbnailUrl?: string;
+  contentUrl?: string;
+  hostPageUrl?: string;
+  width?: number;
+  height?: number;
+  accentColor?: string;
+  contentSize?: string;
+  datePublished?: string;
+  encodingFormat?: string;
+  hostPageDisplayUrl?: string;
+  id?: string;
+  isLicensed?: boolean;
+  isFamilyFriendly?: boolean;
+  language?: string;
+  mediaUrl?: string;
+  motionThumbnailUrl?: string;
+  publisher?: string;
+  viewCount?: number;
+  webSearchUrl?: string;
+  primaryImageOfPage?: {
+    thumbnailUrl?: string;
+    width?: number;
+    height?: number;
+  };
+  video?: {
+    allowHttpsEmbed?: boolean;
+    embedHtml?: string;
+    allowMobileEmbed?: boolean;
+    viewCount?: number;
+    duration?: string;
+  };
+  image?: {
+    thumbnail?: {
+      contentUrl?: string;
+      width?: number;
+      height?: number;
+    };
+    imageInsightsToken?: string;
+    imageId?: string;
+  };
+}
+
+export const searchBingAPI = async (query: string) => {
+  try {
+    const bingApiKey = await getBingSubscriptionKey();
+    const url = new URL(`https://api.cognitive.microsoft.com/bing/v7.0/search`);
+    url.searchParams.append('q', query);
+    url.searchParams.append('responseFilter', 'Webpages,Images,Videos');
+
+    const res = await axios.get(url.toString(), {
+      headers: {
+        'Ocp-Apim-Subscription-Key': bingApiKey,
+        Accept: 'application/json',
+      },
+    });
+
+    if (res.data.error) {
+      throw new Error(`Bing API Error: ${res.data.error.message}`);
+    }
+
+    const originalres = res.data;
+
+    // Extract web, image, and video results
+    const webResults = originalres.webPages?.value || [];
+    const imageResults = originalres.images?.value || [];
+    const videoResults = originalres.videos?.value || [];
+
+    const results = webResults.map((item: BingAPISearchResult) => ({
+      title: item.name,
+      url: item.url,
+      content: item.snippet,
+      img_src:
+        item.primaryImageOfPage?.thumbnailUrl ||
+        imageResults.find((img: any) => img.hostPageUrl === item.url)
+          ?.thumbnailUrl ||
+        videoResults.find((vid: any) => vid.hostPageUrl === item.url)
+          ?.thumbnailUrl,
+      ...(item.video && {
+        videoData: {
+          duration: item.video.duration,
+          embedUrl: item.video.embedHtml?.match(/src="(.*?)"/)?.[1],
+        },
+        publisher: item.publisher,
+        datePublished: item.datePublished,
+      }),
+    }));
+
+    return { results, originalres };
+  } catch (error) {
+    const errorMessage = error.response?.data
+      ? JSON.stringify(error.response.data, null, 2)
+      : error.message || 'Unknown error';
+    throw new Error(`Bing API Error: ${errorMessage}`);
+  }
+};

src/lib/searchEngines/brave.ts

@@ -0,0 +1,102 @@
+import axios from 'axios';
+import { getBraveApiKey } from '../../config';
+
+interface BraveSearchResult {
+  title: string;
+  url: string;
+  content?: string;
+  img_src?: string;
+  age?: string;
+  family_friendly?: boolean;
+  language?: string;
+  video?: {
+    embedUrl?: string;
+    duration?: string;
+  };
+  rating?: {
+    value: number;
+    scale: number;
+  };
+  products?: Array<{
+    name: string;
+    price?: string;
+  }>;
+  recipe?: {
+    ingredients?: string[];
+    cookTime?: string;
+  };
+  meta?: {
+    fetched?: string;
+    lastCrawled?: string;
+  };
+}
+
+export const searchBraveAPI = async (
+  query: string,
+  numResults: number = 20,
+): Promise<{ results: BraveSearchResult[]; originalres: any }> => {
+  try {
+    const braveApiKey = await getBraveApiKey();
+    const url = new URL(`https://api.search.brave.com/res/v1/web/search`);
+
+    url.searchParams.append('q', query);
+    url.searchParams.append('count', numResults.toString());
+
+    const res = await axios.get(url.toString(), {
+      headers: {
+        'X-Subscription-Token': braveApiKey,
+        Accept: 'application/json',
+      },
+    });
+
+    if (res.data.error) {
+      throw new Error(`Brave API Error: ${res.data.error.message}`);
+    }
+
+    const originalres = res.data;
+    const webResults = originalres.web?.results || [];
+
+    const results: BraveSearchResult[] = webResults.map((item: any) => ({
+      title: item.title,
+      url: item.url,
+      content: item.description,
+      img_src: item.thumbnail?.src || item.deep_results?.images?.[0]?.src,
+      age: item.age,
+      family_friendly: item.family_friendly,
+      language: item.language,
+      video: item.video
+        ? {
+            embedUrl: item.video.embed_url,
+            duration: item.video.duration,
+          }
+        : undefined,
+      rating: item.rating
+        ? {
+            value: item.rating.value,
+            scale: item.rating.scale_max,
+          }
+        : undefined,
+      products: item.deep_results?.product_cluster?.map((p: any) => ({
+        name: p.name,
+        price: p.price,
+      })),
+      recipe: item.recipe
+        ? {
+            ingredients: item.recipe.ingredients,
+            cookTime: item.recipe.cook_time,
+          }
+        : undefined,
+      meta: {
+        fetched: item.meta?.fetched,
+        lastCrawled: item.meta?.last_crawled,
+      },
+    }));
+
+    return { results, originalres };
+  } catch (error) {
+    const errorMessage = error.response?.data
+      ? JSON.stringify(error.response.data, null, 2)
+      : error.message || 'Unknown error';
+    throw new Error(`Brave API Error: ${errorMessage}`);
+  }
+};

src/lib/searchEngines/google_pse.ts

@@ -0,0 +1,85 @@
+import axios from 'axios';
+import { getGoogleApiKey, getGoogleCseId } from '../../config';
+
+interface GooglePSESearchResult {
+  kind: string;
+  title: string;
+  htmlTitle: string;
+  link: string;
+  displayLink: string;
+  snippet?: string;
+  htmlSnippet?: string;
+  cacheId?: string;
+  formattedUrl: string;
+  htmlFormattedUrl: string;
+  pagemap?: {
+    videoobject: any;
+    cse_thumbnail?: Array<{
+      src: string;
+      width: string;
+      height: string;
+    }>;
+    metatags?: Array<{
+      [key: string]: string;
+      author?: string;
+    }>;
+    cse_image?: Array<{
+      src: string;
+    }>;
+  };
+  fileFormat?: string;
+  image?: {
+    contextLink: string;
+    thumbnailLink: string;
+  };
+  mime?: string;
+  labels?: Array<{
+    name: string;
+    displayName: string;
+  }>;
+}
+
+export const searchGooglePSE = async (query: string) => {
+  try {
+    const [googleApiKey, googleCseID] = await Promise.all([
+      getGoogleApiKey(),
+      getGoogleCseId(),
+    ]);
+
+    const url = new URL(`https://www.googleapis.com/customsearch/v1`);
+    url.searchParams.append('q', query);
+    url.searchParams.append('cx', googleCseID);
+    url.searchParams.append('key', googleApiKey);
+
+    const res = await axios.get(url.toString());
+
+    if (res.data.error) {
+      throw new Error(`Google PSE Error: ${res.data.error.message}`);
+    }
+
+    const originalres = res.data.items;
+
+    const results = originalres.map((item: GooglePSESearchResult) => ({
+      title: item.title,
+      url: item.link,
+      content: item.snippet,
+      img_src:
+        item.pagemap?.cse_image?.[0]?.src ||
+        item.pagemap?.cse_thumbnail?.[0]?.src ||
+        item.image?.thumbnailLink,
+      ...(item.pagemap?.videoobject?.[0] && {
+        videoData: {
+          duration: item.pagemap.videoobject[0].duration,
+          embedUrl: item.pagemap.videoobject[0].embedurl,
+        },
+      }),
+    }));
+
+    return { results, originalres };
+  } catch (error) {
+    const errorMessage = error.response?.data
+      ? JSON.stringify(error.response.data, null, 2)
+      : error.message || 'Unknown error';
+    throw new Error(`Google PSE Error: ${errorMessage}`);
+  }
+};

src/lib/searchEngines/searxng.ts

@@ -1,5 +1,5 @@
 import axios from 'axios';
-import { getSearxngApiEndpoint } from '../config';
+import { getSearxngApiEndpoint } from '../../config';
 
 interface SearxngSearchOptions {
   categories?: string[];

src/lib/searchEngines/yacy.ts

@@ -0,0 +1,79 @@
+import axios from 'axios';
+import { getYacyJsonEndpoint } from '../../config';
+
+interface YaCySearchResult {
+  channels: {
+    title: string;
+    description: string;
+    link: string;
+    image: {
+      url: string;
+      title: string;
+      link: string;
+    };
+    startIndex: string;
+    itemsPerPage: string;
+    searchTerms: string;
+    items: {
+      title: string;
+      link: string;
+      code: string;
+      description: string;
+      pubDate: string;
+      image?: string;
+      size: string;
+      sizename: string;
+      guid: string;
+      faviconUrl: string;
+      host: string;
+      path: string;
+      file: string;
+      urlhash: string;
+      ranking: string;
+    }[];
+    navigation: {
+      facetname: string;
+      displayname: string;
+      type: string;
+      min: string;
+      max: string;
+      mean: string;
+      elements: {
+        name: string;
+        count: string;
+        modifier: string;
+        url: string;
+      }[];
+    }[];
+  }[];
+}
+
+export const searchYaCy = async (query: string, numResults: number = 20) => {
+  try {
+    const yacyBaseUrl = getYacyJsonEndpoint();
+
+    const url = new URL(`${yacyBaseUrl}/yacysearch.json`);
+    url.searchParams.append('query', query);
+    url.searchParams.append('count', numResults.toString());
+
+    const res = await axios.get(url.toString());
+
+    const originalres = res.data as YaCySearchResult;
+
+    const results = originalres.channels[0].items.map((item) => ({
+      title: item.title,
+      url: item.link,
+      content: item.description,
+      img_src: item.image || null,
+      pubDate: item.pubDate,
+      host: item.host,
+    }));
+
+    return { results, originalres };
+  } catch (error) {
+    const errorMessage = error.response?.data
+      ? JSON.stringify(error.response.data, null, 2)
+      : error.message || 'Unknown error';
+    throw new Error(`YaCy Error: ${errorMessage}`);
+  }
+};

src/routes/config.ts

@@ -10,6 +10,19 @@ import {
   getGeminiApiKey,
   getOpenaiApiKey,
   updateConfig,
+  getCustomOpenaiApiUrl,
+  getCustomOpenaiApiKey,
+  getCustomOpenaiModelName,
+  getSearchEngineBackend,
+  getImageSearchEngineBackend,
+  getVideoSearchEngineBackend,
+  getNewsSearchEngineBackend,
+  getSearxngApiEndpoint,
+  getGoogleApiKey,
+  getGoogleCseId,
+  getBingSubscriptionKey,
+  getBraveApiKey,
+  getYacyJsonEndpoint,
 } from '../config';
 import logger from '../utils/logger';
 
@@ -54,6 +67,24 @@ router.get('/', async (_, res) => {
     config['anthropicApiKey'] = getAnthropicApiKey();
     config['groqApiKey'] = getGroqApiKey();
     config['geminiApiKey'] = getGeminiApiKey();
+    config['customOpenaiApiUrl'] = getCustomOpenaiApiUrl();
+    config['customOpenaiApiKey'] = getCustomOpenaiApiKey();
+    config['customOpenaiModelName'] = getCustomOpenaiModelName();
+    
+    // Add search engine configuration
+    config['searchEngineBackends'] = {
+      search: getSearchEngineBackend(),
+      image: getImageSearchEngineBackend(),
+      video: getVideoSearchEngineBackend(),
+      news: getNewsSearchEngineBackend(),
+    };
+    
+    config['searxngEndpoint'] = getSearxngApiEndpoint();
+    config['googleApiKey'] = getGoogleApiKey();
+    config['googleCseId'] = getGoogleCseId();
+    config['bingSubscriptionKey'] = getBingSubscriptionKey();
+    config['braveApiKey'] = getBraveApiKey();
+    config['yacyEndpoint'] = getYacyJsonEndpoint();
 
     res.status(200).json(config);
   } catch (err: any) {
@@ -66,14 +97,51 @@ router.post('/', async (req, res) => {
   const config = req.body;
 
   const updatedConfig = {
-    API_KEYS: {
-      OPENAI: config.openaiApiKey,
-      GROQ: config.groqApiKey,
-      ANTHROPIC: config.anthropicApiKey,
-      GEMINI: config.geminiApiKey,
+    MODELS: {
+      OPENAI: {
+        API_KEY: config.openaiApiKey,
+      },
+      GROQ: {
+        API_KEY: config.groqApiKey,
+      },
+      ANTHROPIC: {
+        API_KEY: config.anthropicApiKey,
+      },
+      GEMINI: {
+        API_KEY: config.geminiApiKey,
+      },
+      OLLAMA: {
+        API_URL: config.ollamaApiUrl,
+      },
+      CUSTOM_OPENAI: {
+        API_URL: config.customOpenaiApiUrl,
+        API_KEY: config.customOpenaiApiKey,
+        MODEL_NAME: config.customOpenaiModelName,
+      },
     },
-    API_ENDPOINTS: {
-      OLLAMA: config.ollamaApiUrl,
+    SEARCH_ENGINE_BACKENDS: config.searchEngineBackends ? {
+      SEARCH: config.searchEngineBackends.search,
+      IMAGE: config.searchEngineBackends.image,
+      VIDEO: config.searchEngineBackends.video,
+      NEWS: config.searchEngineBackends.news,
+    } : undefined,
+    SEARCH_ENGINES: {
+      GOOGLE: {
+        API_KEY: config.googleApiKey,
+        CSE_ID: config.googleCseId,
+      },
+      SEARXNG: {
+        ENDPOINT: config.searxngEndpoint,
+      },
+      BING: {
+        SUBSCRIPTION_KEY: config.bingSubscriptionKey,
+      },
+      BRAVE: {
+        API_KEY: config.braveApiKey,
+      },
+      YACY: {
+        ENDPOINT: config.yacyEndpoint,
+      },
     },
   };
 

src/routes/discover.ts

@@ -1,42 +1,125 @@
 import express from 'express';
-import { searchSearxng } from '../lib/searxng';
+import { searchSearxng } from '../lib/searchEngines/searxng';
+import { searchGooglePSE } from '../lib/searchEngines/google_pse';
+import { searchBraveAPI } from '../lib/searchEngines/brave';
+import { searchYaCy } from '../lib/searchEngines/yacy';
+import { searchBingAPI } from '../lib/searchEngines/bing';
+import { getNewsSearchEngineBackend } from '../config';
 import logger from '../utils/logger';
 
 const router = express.Router();
 
+async function performSearch(query: string, site: string) {
+  const searchEngine = getNewsSearchEngineBackend();
+  switch (searchEngine) {
+    case 'google': {
+      const googleResult = await searchGooglePSE(query);
+
+      return googleResult.originalres.map((item) => {
+        const imageSources = [
+          item.pagemap?.cse_image?.[0]?.src,
+          item.pagemap?.cse_thumbnail?.[0]?.src,
+          item.pagemap?.metatags?.[0]?.['og:image'],
+          item.pagemap?.metatags?.[0]?.['twitter:image'],
+          item.pagemap?.metatags?.[0]?.['image'],
+        ].filter(Boolean); // Remove undefined values
+
+        return {
+          title: item.title,
+          url: item.link,
+          content: item.snippet,
+          thumbnail: imageSources[0], // First available image
+          img_src: imageSources[0], // Same as thumbnail for consistency
+          iframe_src: null,
+          author: item.pagemap?.metatags?.[0]?.['og:site_name'] || site,
+          publishedDate:
+            item.pagemap?.metatags?.[0]?.['article:published_time'],
+        };
+      });
+    }
+
+    case 'searxng': {
+      const searxResult = await searchSearxng(query, {
+        engines: ['bing news'],
+        pageno: 1,
+      });
+      return searxResult.results;
+    }
+
+    case 'brave': {
+      const braveResult = await searchBraveAPI(query);
+      return braveResult.results.map((item) => ({
+        title: item.title,
+        url: item.url,
+        content: item.content,
+        thumbnail: item.img_src,
+        img_src: item.img_src,
+        iframe_src: null,
+        author: item.meta?.fetched || site,
+        publishedDate: item.meta?.lastCrawled,
+      }));
+    }
+
+    case 'yacy': {
+      const yacyResult = await searchYaCy(query);
+      return yacyResult.results.map((item) => ({
+        title: item.title,
+        url: item.url,
+        content: item.content,
+        thumbnail: item.img_src,
+        img_src: item.img_src,
+        iframe_src: null,
+        author: item?.host || site,
+        publishedDate: item?.pubDate,
+      }));
+    }
+
+    case 'bing': {
+      const bingResult = await searchBingAPI(query);
+      return bingResult.results.map((item) => ({
+        title: item.title,
+        url: item.url,
+        content: item.content,
+        thumbnail: item.img_src,
+        img_src: item.img_src,
+        iframe_src: null,
+        author: item?.publisher || site,
+        publishedDate: item?.datePublished,
+      }));
+    }
+
+    default:
+      throw new Error(`Unknown search engine ${searchEngine}`);
+  }
+}
+
 router.get('/', async (req, res) => {
   try {
+    const queries = [
+      { site: 'businessinsider.com', topic: 'AI' },
+      { site: 'www.exchangewire.com', topic: 'AI' },
+      { site: 'yahoo.com', topic: 'AI' },
+      { site: 'businessinsider.com', topic: 'tech' },
+      { site: 'www.exchangewire.com', topic: 'tech' },
+      { site: 'yahoo.com', topic: 'tech' },
+    ];
+
     const data = (
-      await Promise.all([
-        searchSearxng('site:businessinsider.com AI', {
-          engines: ['bing news'],
-          pageno: 1,
+      await Promise.all(
+        queries.map(async ({ site, topic }) => {
+          try {
+            const query = `site:${site} ${topic}`;
+            return await performSearch(query, site);
+          } catch (error) {
+            logger.error(`Error searching ${site}: ${error.message}`);
+            return [];
+          }
         }),
-        searchSearxng('site:www.exchangewire.com AI', {
-          engines: ['bing news'],
-          pageno: 1,
-        }),
-        searchSearxng('site:yahoo.com AI', {
-          engines: ['bing news'],
-          pageno: 1,
-        }),
-        searchSearxng('site:businessinsider.com tech', {
-          engines: ['bing news'],
-          pageno: 1,
-        }),
-        searchSearxng('site:www.exchangewire.com tech', {
-          engines: ['bing news'],
-          pageno: 1,
-        }),
-        searchSearxng('site:yahoo.com tech', {
-          engines: ['bing news'],
-          pageno: 1,
-        }),
-      ])
+      )
     )
-      .map((result) => result.results)
       .flat()
-      .sort(() => Math.random() - 0.5);
+      .sort(() => Math.random() - 0.5)
+      .filter((item) => item.title && item.url && item.content);
 
     return res.json({ blogs: data });
   } catch (err: any) {

src/routes/images.ts

@@ -5,14 +5,17 @@ import { getAvailableChatModelProviders } from '../lib/providers';
 import { HumanMessage, AIMessage } from '@langchain/core/messages';
 import logger from '../utils/logger';
 import { ChatOpenAI } from '@langchain/openai';
+import {
+  getCustomOpenaiApiKey,
+  getCustomOpenaiApiUrl,
+  getCustomOpenaiModelName,
+} from '../config';
 
 const router = express.Router();
 
 interface ChatModel {
   provider: string;
   model: string;
-  customOpenAIBaseURL?: string;
-  customOpenAIKey?: string;
 }
 
 interface ImageSearchBody {
@@ -44,21 +47,12 @@ router.post('/', async (req, res) => {
     let llm: BaseChatModel | undefined;
 
     if (body.chatModel?.provider === 'custom_openai') {
-      if (
-        !body.chatModel?.customOpenAIBaseURL ||
-        !body.chatModel?.customOpenAIKey
-      ) {
-        return res
-          .status(400)
-          .json({ message: 'Missing custom OpenAI base URL or key' });
-      }
-
       llm = new ChatOpenAI({
-        modelName: body.chatModel.model,
-        openAIApiKey: body.chatModel.customOpenAIKey,
+        modelName: getCustomOpenaiModelName(),
+        openAIApiKey: getCustomOpenaiApiKey(),
         temperature: 0.7,
         configuration: {
-          baseURL: body.chatModel.customOpenAIBaseURL,
+          baseURL: getCustomOpenaiApiUrl(),
         },
       }) as unknown as BaseChatModel;
     } else if (

src/routes/search.ts

@@ -10,14 +10,19 @@ import {
 import { searchHandlers } from '../websocket/messageHandler';
 import { AIMessage, BaseMessage, HumanMessage } from '@langchain/core/messages';
 import { MetaSearchAgentType } from '../search/metaSearchAgent';
+import {
+  getCustomOpenaiApiKey,
+  getCustomOpenaiApiUrl,
+  getCustomOpenaiModelName,
+} from '../config';
 
 const router = express.Router();
 
 interface chatModel {
   provider: string;
   model: string;
-  customOpenAIBaseURL?: string;
   customOpenAIKey?: string;
+  customOpenAIBaseURL?: string;
 }
 
 interface embeddingModel {
@@ -78,21 +83,14 @@ router.post('/', async (req, res) => {
     let embeddings: Embeddings | undefined;
 
     if (body.chatModel?.provider === 'custom_openai') {
-      if (
-        !body.chatModel?.customOpenAIBaseURL ||
-        !body.chatModel?.customOpenAIKey
-      ) {
-        return res
-          .status(400)
-          .json({ message: 'Missing custom OpenAI base URL or key' });
-      }
-
       llm = new ChatOpenAI({
-        modelName: body.chatModel.model,
-        openAIApiKey: body.chatModel.customOpenAIKey,
+        modelName: body.chatModel?.model || getCustomOpenaiModelName(),
+        openAIApiKey:
+          body.chatModel?.customOpenAIKey || getCustomOpenaiApiKey(),
         temperature: 0.7,
         configuration: {
-          baseURL: body.chatModel.customOpenAIBaseURL,
+          baseURL:
+            body.chatModel?.customOpenAIBaseURL || getCustomOpenaiApiUrl(),
         },
       }) as unknown as BaseChatModel;
     } else if (

src/routes/suggestions.ts

@@ -5,14 +5,17 @@ import { getAvailableChatModelProviders } from '../lib/providers';
 import { HumanMessage, AIMessage } from '@langchain/core/messages';
 import logger from '../utils/logger';
 import { ChatOpenAI } from '@langchain/openai';
+import {
+  getCustomOpenaiApiKey,
+  getCustomOpenaiApiUrl,
+  getCustomOpenaiModelName,
+} from '../config';
 
 const router = express.Router();
 
 interface ChatModel {
   provider: string;
   model: string;
-  customOpenAIBaseURL?: string;
-  customOpenAIKey?: string;
 }
 
 interface SuggestionsBody {
@@ -43,21 +46,12 @@ router.post('/', async (req, res) => {
     let llm: BaseChatModel | undefined;
 
     if (body.chatModel?.provider === 'custom_openai') {
-      if (
-        !body.chatModel?.customOpenAIBaseURL ||
-        !body.chatModel?.customOpenAIKey
-      ) {
-        return res
-          .status(400)
-          .json({ message: 'Missing custom OpenAI base URL or key' });
-      }
-
       llm = new ChatOpenAI({
-        modelName: body.chatModel.model,
-        openAIApiKey: body.chatModel.customOpenAIKey,
+        modelName: getCustomOpenaiModelName(),
+        openAIApiKey: getCustomOpenaiApiKey(),
         temperature: 0.7,
         configuration: {
-          baseURL: body.chatModel.customOpenAIBaseURL,
+          baseURL: getCustomOpenaiApiUrl(),
         },
       }) as unknown as BaseChatModel;
     } else if (

src/routes/videos.ts

@@ -5,14 +5,17 @@ import { HumanMessage, AIMessage } from '@langchain/core/messages';
 import logger from '../utils/logger';
 import handleVideoSearch from '../chains/videoSearchAgent';
 import { ChatOpenAI } from '@langchain/openai';
+import {
+  getCustomOpenaiApiKey,
+  getCustomOpenaiApiUrl,
+  getCustomOpenaiModelName,
+} from '../config';
 
 const router = express.Router();
 
 interface ChatModel {
   provider: string;
   model: string;
-  customOpenAIBaseURL?: string;
-  customOpenAIKey?: string;
 }
 
 interface VideoSearchBody {
@@ -44,21 +47,12 @@ router.post('/', async (req, res) => {
     let llm: BaseChatModel | undefined;
 
     if (body.chatModel?.provider === 'custom_openai') {
-      if (
-        !body.chatModel?.customOpenAIBaseURL ||
-        !body.chatModel?.customOpenAIKey
-      ) {
-        return res
-          .status(400)
-          .json({ message: 'Missing custom OpenAI base URL or key' });
-      }
-
       llm = new ChatOpenAI({
-        modelName: body.chatModel.model,
-        openAIApiKey: body.chatModel.customOpenAIKey,
+        modelName: getCustomOpenaiModelName(),
+        openAIApiKey: getCustomOpenaiApiKey(),
         temperature: 0.7,
         configuration: {
-          baseURL: body.chatModel.customOpenAIBaseURL,
+          baseURL: getCustomOpenaiApiUrl(),
         },
       }) as unknown as BaseChatModel;
     } else if (

src/search/metaSearchAgent.ts

@@ -17,7 +17,12 @@ import LineListOutputParser from '../lib/outputParsers/listLineOutputParser';
 import LineOutputParser from '../lib/outputParsers/lineOutputParser';
 import { getDocumentsFromLinks } from '../utils/documents';
 import { Document } from 'langchain/document';
-import { searchSearxng } from '../lib/searxng';
+import { searchSearxng } from '../lib/searchEngines/searxng';
+import { searchGooglePSE } from '../lib/searchEngines/google_pse';
+import { searchBingAPI } from '../lib/searchEngines/bing';
+import { searchBraveAPI } from '../lib/searchEngines/brave';
+import { searchYaCy } from '../lib/searchEngines/yacy';
+import { getSearchEngineBackend } from '../config';
 import path from 'path';
 import fs from 'fs';
 import computeSimilarity from '../utils/computeSimilarity';
@@ -132,7 +137,7 @@ class MetaSearchAgent implements MetaSearchAgentType {
             You are a web search summarizer, tasked with summarizing a piece of text retrieved from a web search. Your job is to summarize the 
             text into a detailed, 2-4 paragraph explanation that captures the main ideas and provides a comprehensive answer to the query.
             If the query is \"summarize\", you should provide a detailed summary of the text. If the query is a specific question, you should answer it in the summary.
-            
+
             - **Journalistic tone**: The summary should sound professional and journalistic, not too casual or vague.
             - **Thorough and detailed**: Ensure that every key point from the text is captured and that the summary directly answers the query.
             - **Not too lengthy, but detailed**: The summary should be informative but not excessively long. Focus on providing detailed information in a concise format.
@@ -203,10 +208,37 @@ class MetaSearchAgent implements MetaSearchAgentType {
 
           return { query: question, docs: docs };
         } else {
-          const res = await searchSearxng(question, {
-            language: 'en',
-            engines: this.config.activeEngines,
-          });
+          const searchEngine = getSearchEngineBackend();
+
+          let res;
+          switch (searchEngine) {
+            case 'searxng':
+              res = await searchSearxng(question, {
+                language: 'en',
+                engines: this.config.activeEngines,
+              });
+              break;
+            case 'google':
+              res = await searchGooglePSE(question);
+              break;
+            case 'bing':
+              res = await searchBingAPI(question);
+              break;
+            case 'brave':
+              res = await searchBraveAPI(question);
+              break;
+            case 'yacy':
+              res = await searchYaCy(question);
+              break;
+            default:
+              throw new Error(`Unknown search engine ${searchEngine}`);
+          }
+
+          if (!res?.results) {
+            throw new Error(
+              `No results found for search engine: ${searchEngine}`,
+            );
+          }
 
           const documents = res.results.map(
             (result) =>

src/websocket/connectionManager.ts

@@ -9,6 +9,11 @@ import type { Embeddings } from '@langchain/core/embeddings';
 import type { IncomingMessage } from 'http';
 import logger from '../utils/logger';
 import { ChatOpenAI } from '@langchain/openai';
+import {
+  getCustomOpenaiApiKey,
+  getCustomOpenaiApiUrl,
+  getCustomOpenaiModelName,
+} from '../config';
 
 export const handleConnection = async (
   ws: WebSocket,
@@ -48,14 +53,20 @@ export const handleConnection = async (
       llm = chatModelProviders[chatModelProvider][chatModel]
         .model as unknown as BaseChatModel | undefined;
     } else if (chatModelProvider == 'custom_openai') {
-      llm = new ChatOpenAI({
-        modelName: chatModel,
-        openAIApiKey: searchParams.get('openAIApiKey'),
-        temperature: 0.7,
-        configuration: {
-          baseURL: searchParams.get('openAIBaseURL'),
-        },
-      }) as unknown as BaseChatModel;
+      const customOpenaiApiKey = getCustomOpenaiApiKey();
+      const customOpenaiApiUrl = getCustomOpenaiApiUrl();
+      const customOpenaiModelName = getCustomOpenaiModelName();
+
+      if (customOpenaiApiKey && customOpenaiApiUrl && customOpenaiModelName) {
+        llm = new ChatOpenAI({
+          modelName: customOpenaiModelName,
+          openAIApiKey: customOpenaiApiKey,
+          temperature: 0.7,
+          configuration: {
+            baseURL: customOpenaiApiUrl,
+          },
+        }) as unknown as BaseChatModel;
+      }
     }
 
     if (

ui/app/library/page.tsx

@@ -1,10 +1,10 @@
 'use client';
 
 import DeleteChat from '@/components/DeleteChat';
-import {cn, formatTimeDifference} from '@/lib/utils';
-import {BookOpenText, ClockIcon, Delete, ScanEye} from 'lucide-react';
+import { cn, formatTimeDifference } from '@/lib/utils';
+import { BookOpenText, ClockIcon, Delete, ScanEye } from 'lucide-react';
 import Link from 'next/link';
-import {useEffect, useState} from 'react';
+import { useEffect, useState } from 'react';
 
 export interface Chat {
   id: string;
@@ -20,8 +20,8 @@ const Page = () => {
   useEffect(() => {
     const fetchChats = async () => {
       setLoading(true);
-      let userId = localStorage.getItem("userId");
-      const res = await fetch(`${process.env.NEXT_PUBLIC_API_URL}/chats?userId=` + userId, {
+
+      const res = await fetch(`${process.env.NEXT_PUBLIC_API_URL}/chats`, {
         method: 'GET',
         headers: {
           'Content-Type': 'application/json',
@@ -60,19 +60,19 @@ const Page = () => {
     <div>
       <div className="flex flex-col pt-4">
         <div className="flex items-center">
-          <BookOpenText/>
+          <BookOpenText />
           <h1 className="text-3xl font-medium p-2">Library</h1>
         </div>
-        <hr className="border-t border-[#2B2C2C] my-4 w-full"/>
+        <hr className="border-t border-[#2B2C2C] my-4 w-full" />
       </div>
-      {chats && chats.length === 0 && (
+      {chats.length === 0 && (
         <div className="flex flex-row items-center justify-center min-h-screen">
           <p className="text-black/70 dark:text-white/70 text-sm">
             No chats found.
           </p>
         </div>
       )}
-      {chats && chats.length > 0 && (
+      {chats.length > 0 && (
         <div className="flex flex-col pb-20 lg:pb-2">
           {chats.map((chat, i) => (
             <div
@@ -92,7 +92,7 @@ const Page = () => {
               </Link>
               <div className="flex flex-row items-center justify-between w-full">
                 <div className="flex flex-row items-center space-x-1 lg:space-x-1.5 text-black/70 dark:text-white/70">
-                  <ClockIcon size={15}/>
+                  <ClockIcon size={15} />
                   <p className="text-xs">
                     {formatTimeDifference(new Date(), chat.createdAt)} Ago
                   </p>

ui/app/page.tsx

@@ -3,8 +3,8 @@ import { Metadata } from 'next';
 import { Suspense } from 'react';
 
 export const metadata: Metadata = {
-  title: 'MyCounsellor Ai Serach Eengine - Searching Thking with Gemini',
-  description: 'Chat with the internet, chat with MyCounsellor.',
+  title: 'Chat - Perplexica',
+  description: 'Chat with the internet, chat with Perplexica.',
 };
 
 const Home = () => {

ui/assets/DeepSeekIcon.tsx

@@ -1,20 +0,0 @@
-import React from 'react';
-
-const DeepSeekIcon = (props: React.JSX.IntrinsicAttributes & React.SVGProps<SVGSVGElement>) => (
-  <svg
-    viewBox="0 0 30 30"
-    fill="none"
-    xmlns="http://www.w3.org/2000/svg"
-    xmlnsXlink="http://www.w3.org/1999/xlink"
-    {...props}
-  >
-    <path
-      id="path"
-      d="M27.501 8.46875C27.249 8.3457 27.1406 8.58008 26.9932 8.69922C26.9434 8.73828 26.9004 8.78906 26.8584 8.83398C26.4902 9.22852 26.0605 9.48633 25.5 9.45508C24.6787 9.41016 23.9785 9.66797 23.3594 10.2969C23.2275 9.52148 22.79 9.05859 22.125 8.76172C21.7764 8.60742 21.4238 8.45312 21.1807 8.11719C21.0098 7.87891 20.9639 7.61328 20.8779 7.35156C20.8242 7.19336 20.7695 7.03125 20.5879 7.00391C20.3906 6.97266 20.3135 7.13867 20.2363 7.27734C19.9258 7.84375 19.8066 8.46875 19.8174 9.10156C19.8447 10.5234 20.4453 11.6562 21.6367 12.4629C21.7725 12.5547 21.8076 12.6484 21.7646 12.7832C21.6836 13.0605 21.5869 13.3301 21.501 13.6074C21.4473 13.7852 21.3662 13.8242 21.1768 13.7461C20.5225 13.4727 19.957 13.0684 19.458 12.5781C18.6104 11.7578 17.8438 10.8516 16.8877 10.1426C16.6631 9.97656 16.4395 9.82227 16.207 9.67578C15.2314 8.72656 16.335 7.94727 16.5898 7.85547C16.8574 7.75977 16.6826 7.42773 15.8193 7.43164C14.957 7.43555 14.167 7.72461 13.1611 8.10938C13.0137 8.16797 12.8594 8.21094 12.7002 8.24414C11.7871 8.07227 10.8389 8.0332 9.84766 8.14453C7.98242 8.35352 6.49219 9.23633 5.39648 10.7441C4.08105 12.5547 3.77148 14.6133 4.15039 16.7617C4.54883 19.0234 5.70215 20.8984 7.47559 22.3633C9.31348 23.8809 11.4307 24.625 13.8457 24.4824C15.3125 24.3984 16.9463 24.2012 18.7881 22.6406C19.2529 22.8711 19.7402 22.9629 20.5498 23.0332C21.1729 23.0918 21.7725 23.002 22.2373 22.9062C22.9648 22.752 22.9141 22.0781 22.6514 21.9531C20.5186 20.959 20.9863 21.3633 20.5605 21.0371C21.6445 19.752 23.2783 18.418 23.917 14.0977C23.9668 13.7539 23.9238 13.5391 23.917 13.2598C23.9131 13.0918 23.9512 13.0254 24.1445 13.0059C24.6787 12.9453 25.1973 12.7988 25.6738 12.5352C27.0557 11.7793 27.6123 10.5391 27.7441 9.05078C27.7637 8.82422 27.7402 8.58789 27.501 8.46875ZM15.46 21.8613C13.3926 20.2344 12.3906 19.6992 11.9766 19.7227C11.5898 19.7441 11.6592 20.1875 11.7441 20.4766C11.833 20.7617 11.9492 20.959 12.1123 21.209C12.2246 21.375 12.3018 21.623 12 21.8066C11.334 22.2207 10.1768 21.668 10.1221 21.6406C8.77539 20.8477 7.64941 19.7988 6.85547 18.3652C6.08984 16.9844 5.64453 15.5039 5.57129 13.9238C5.55176 13.541 5.66406 13.4062 6.04297 13.3379C6.54199 13.2461 7.05762 13.2266 7.55664 13.2988C9.66602 13.6074 11.4619 14.5527 12.9668 16.0469C13.8262 16.9004 14.4766 17.918 15.1465 18.9121C15.8584 19.9688 16.625 20.9746 17.6006 21.7988C17.9443 22.0879 18.2197 22.3086 18.4824 22.4707C17.6895 22.5586 16.3652 22.5781 15.46 21.8613ZM16.4502 15.4805C16.4502 15.3105 16.5859 15.1758 16.7568 15.1758C16.7949 15.1758 16.8301 15.1836 16.8613 15.1953C16.9033 15.2109 16.9424 15.2344 16.9727 15.2695C17.0273 15.3223 17.0586 15.4004 17.0586 15.4805C17.0586 15.6504 16.9229 15.7852 16.7529 15.7852C16.582 15.7852 16.4502 15.6504 16.4502 15.4805ZM19.5273 17.0625C19.3301 17.1426 19.1328 17.2129 18.9434 17.2207C18.6494 17.2344 18.3281 17.1152 18.1533 16.9688C17.8828 16.7422 17.6895 16.6152 17.6074 16.2168C17.5732 16.0469 17.5928 15.7852 17.623 15.6348C17.6934 15.3105 17.6152 15.1035 17.3877 14.9141C17.2012 14.7598 16.9658 14.7188 16.7061 14.7188C16.6094 14.7188 16.5205 14.6758 16.4541 14.6406C16.3457 14.5859 16.2568 14.4512 16.3418 14.2852C16.3691 14.2324 16.501 14.1016 16.5322 14.0781C16.8838 13.877 17.29 13.9434 17.666 14.0938C18.0146 14.2363 18.2773 14.498 18.6562 14.8672C19.0439 15.3145 19.1133 15.4395 19.334 15.7734C19.5078 16.0371 19.667 16.3066 19.7754 16.6152C19.8408 16.8066 19.7559 16.9648 19.5273 17.0625Z"
-      fillRule="nonzero"
-      fill="#4D6BFE"
-    />
-  </svg>
-);
-
-export default DeepSeekIcon;

ui/assets/deepseek.svg

@@ -1 +0,0 @@
-<svg viewBox="0 0 30 30" fill="none" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><path id="path" d="M27.501 8.46875C27.249 8.3457 27.1406 8.58008 26.9932 8.69922C26.9434 8.73828 26.9004 8.78906 26.8584 8.83398C26.4902 9.22852 26.0605 9.48633 25.5 9.45508C24.6787 9.41016 23.9785 9.66797 23.3594 10.2969C23.2275 9.52148 22.79 9.05859 22.125 8.76172C21.7764 8.60742 21.4238 8.45312 21.1807 8.11719C21.0098 7.87891 20.9639 7.61328 20.8779 7.35156C20.8242 7.19336 20.7695 7.03125 20.5879 7.00391C20.3906 6.97266 20.3135 7.13867 20.2363 7.27734C19.9258 7.84375 19.8066 8.46875 19.8174 9.10156C19.8447 10.5234 20.4453 11.6562 21.6367 12.4629C21.7725 12.5547 21.8076 12.6484 21.7646 12.7832C21.6836 13.0605 21.5869 13.3301 21.501 13.6074C21.4473 13.7852 21.3662 13.8242 21.1768 13.7461C20.5225 13.4727 19.957 13.0684 19.458 12.5781C18.6104 11.7578 17.8438 10.8516 16.8877 10.1426C16.6631 9.97656 16.4395 9.82227 16.207 9.67578C15.2314 8.72656 16.335 7.94727 16.5898 7.85547C16.8574 7.75977 16.6826 7.42773 15.8193 7.43164C14.957 7.43555 14.167 7.72461 13.1611 8.10938C13.0137 8.16797 12.8594 8.21094 12.7002 8.24414C11.7871 8.07227 10.8389 8.0332 9.84766 8.14453C7.98242 8.35352 6.49219 9.23633 5.39648 10.7441C4.08105 12.5547 3.77148 14.6133 4.15039 16.7617C4.54883 19.0234 5.70215 20.8984 7.47559 22.3633C9.31348 23.8809 11.4307 24.625 13.8457 24.4824C15.3125 24.3984 16.9463 24.2012 18.7881 22.6406C19.2529 22.8711 19.7402 22.9629 20.5498 23.0332C21.1729 23.0918 21.7725 23.002 22.2373 22.9062C22.9648 22.752 22.9141 22.0781 22.6514 21.9531C20.5186 20.959 20.9863 21.3633 20.5605 21.0371C21.6445 19.752 23.2783 18.418 23.917 14.0977C23.9668 13.7539 23.9238 13.5391 23.917 13.2598C23.9131 13.0918 23.9512 13.0254 24.1445 13.0059C24.6787 12.9453 25.1973 12.7988 25.6738 12.5352C27.0557 11.7793 27.6123 10.5391 27.7441 9.05078C27.7637 8.82422 27.7402 8.58789 27.501 8.46875ZM15.46 21.8613C13.3926 20.2344 12.3906 19.6992 11.9766 19.7227C11.5898 19.7441 11.6592 20.1875 11.7441 20.4766C11.833 20.7617 11.9492 20.959 12.1123 21.209C12.2246 21.375 12.3018 21.623 12 21.8066C11.334 22.2207 10.1768 21.668 10.1221 21.6406C8.77539 20.8477 7.64941 19.7988 6.85547 18.3652C6.08984 16.9844 5.64453 15.5039 5.57129 13.9238C5.55176 13.541 5.66406 13.4062 6.04297 13.3379C6.54199 13.2461 7.05762 13.2266 7.55664 13.2988C9.66602 13.6074 11.4619 14.5527 12.9668 16.0469C13.8262 16.9004 14.4766 17.918 15.1465 18.9121C15.8584 19.9688 16.625 20.9746 17.6006 21.7988C17.9443 22.0879 18.2197 22.3086 18.4824 22.4707C17.6895 22.5586 16.3652 22.5781 15.46 21.8613ZM16.4502 15.4805C16.4502 15.3105 16.5859 15.1758 16.7568 15.1758C16.7949 15.1758 16.8301 15.1836 16.8613 15.1953C16.9033 15.2109 16.9424 15.2344 16.9727 15.2695C17.0273 15.3223 17.0586 15.4004 17.0586 15.4805C17.0586 15.6504 16.9229 15.7852 16.7529 15.7852C16.582 15.7852 16.4502 15.6504 16.4502 15.4805ZM19.5273 17.0625C19.3301 17.1426 19.1328 17.2129 18.9434 17.2207C18.6494 17.2344 18.3281 17.1152 18.1533 16.9688C17.8828 16.7422 17.6895 16.6152 17.6074 16.2168C17.5732 16.0469 17.5928 15.7852 17.623 15.6348C17.6934 15.3105 17.6152 15.1035 17.3877 14.9141C17.2012 14.7598 16.9658 14.7188 16.7061 14.7188C16.6094 14.7188 16.5205 14.6758 16.4541 14.6406C16.3457 14.5859 16.2568 14.4512 16.3418 14.2852C16.3691 14.2324 16.501 14.1016 16.5322 14.0781C16.8838 13.877 17.29 13.9434 17.666 14.0938C18.0146 14.2363 18.2773 14.498 18.6562 14.8672C19.0439 15.3145 19.1133 15.4395 19.334 15.7734C19.5078 16.0371 19.667 16.3066 19.7754 16.6152C19.8408 16.8066 19.7559 16.9648 19.5273 17.0625Z" fill-rule="nonzero" fill="#4D6BFE"></path></svg>

ui/components/Chat.tsx

@@ -16,8 +16,6 @@ const Chat = ({
   setFileIds,
   files,
   setFiles,
-  copilotEnabled,
-  setCopilotEnabled,
 }: {
   messages: Message[];
   sendMessage: (message: string) => void;
@@ -28,8 +26,6 @@ const Chat = ({
   setFileIds: (fileIds: string[]) => void;
   files: File[];
   setFiles: (files: File[]) => void;
-  copilotEnabled:boolean
-  setCopilotEnabled:(mode: boolean) => void;
 }) => {
   const [dividerWidth, setDividerWidth] = useState(0);
   const dividerRef = useRef<HTMLDivElement | null>(null);
@@ -97,8 +93,6 @@ const Chat = ({
             setFileIds={setFileIds}
             files={files}
             setFiles={setFiles}
-            copilotEnabled={copilotEnabled}
-            setCopilotEnabled={setCopilotEnabled}
           />
         </div>
       )}

ui/components/ChatWindow.tsx

@@ -1,17 +1,17 @@
 'use client';
 
-import {useEffect, useRef, useState} from 'react';
-import {Document} from '@langchain/core/documents';
+import { useEffect, useRef, useState } from 'react';
+import { Document } from '@langchain/core/documents';
 import Navbar from './Navbar';
 import Chat from './Chat';
 import EmptyChat from './EmptyChat';
-import {toast} from 'sonner';
-import {useSearchParams} from 'next/navigation';
-import {getSuggestions} from '@/lib/actions';
-import {Settings} from 'lucide-react';
-import SettingsDialog from './SettingsDialog';
+import crypto from 'crypto';
+import { toast } from 'sonner';
+import { useSearchParams } from 'next/navigation';
+import { getSuggestions } from '@/lib/actions';
+import { Settings } from 'lucide-react';
+import Link from 'next/link';
 import NextError from 'next/error';
-import {Mcid} from "@/lib/mcid";
 
 export type Message = {
   messageId: string;
@@ -40,6 +40,7 @@ const useSocket = (
   const isCleaningUpRef = useRef(false);
   const MAX_RETRIES = 3;
   const INITIAL_BACKOFF = 1000; // 1 second
+  const isConnectionErrorRef = useRef(false);
 
   const getBackoffDelay = (retryCount: number) => {
     return Math.min(INITIAL_BACKOFF * Math.pow(2, retryCount), 10000); // Cap at 10 seconds
@@ -58,14 +59,17 @@ const useSocket = (
         let embeddingModelProvider = localStorage.getItem(
           'embeddingModelProvider',
         );
-        let openAIBaseURL =
-          chatModelProvider === 'custom_openai'
-            ? localStorage.getItem('openAIBaseURL')
-            : null;
-        let openAIPIKey =
-          chatModelProvider === 'custom_openai'
-            ? localStorage.getItem('openAIApiKey')
-            : null;
+
+        const autoImageSearch = localStorage.getItem('autoImageSearch');
+        const autoVideoSearch = localStorage.getItem('autoVideoSearch');
+
+        if (!autoImageSearch) {
+          localStorage.setItem('autoImageSearch', 'true');
+        }
+
+        if (!autoVideoSearch) {
+          localStorage.setItem('autoVideoSearch', 'false');
+        }
 
         const providers = await fetch(
           `${process.env.NEXT_PUBLIC_API_URL}/models`,
@@ -94,21 +98,13 @@ const useSocket = (
             chatModelProvider =
               chatModelProvider || Object.keys(chatModelProviders)[0];
 
-            if (chatModelProvider === 'custom_openai') {
-              toast.error(
-                'Seems like you are using the custom OpenAI provider, please open the settings and enter a model name to use.',
-              );
-              setError(true);
-              return;
-            } else {
-              chatModel = Object.keys(chatModelProviders[chatModelProvider])[0];
+            chatModel = Object.keys(chatModelProviders[chatModelProvider])[0];
 
-              if (
-                !chatModelProviders ||
-                Object.keys(chatModelProviders).length === 0
-              )
-                return toast.error('No chat models available');
-            }
+            if (
+              !chatModelProviders ||
+              Object.keys(chatModelProviders).length === 0
+            )
+              return toast.error('No chat models available');
           }
 
           if (!embeddingModel || !embeddingModelProvider) {
@@ -139,9 +135,7 @@ const useSocket = (
 
           if (
             Object.keys(chatModelProviders).length > 0 &&
-            (((!openAIBaseURL || !openAIPIKey) &&
-                chatModelProvider === 'custom_openai') ||
-              !chatModelProviders[chatModelProvider])
+            !chatModelProviders[chatModelProvider]
           ) {
             const chatModelProvidersKeys = Object.keys(chatModelProviders);
             chatModelProvider =
@@ -149,23 +143,11 @@ const useSocket = (
                 (key) => Object.keys(chatModelProviders[key]).length > 0,
               ) || chatModelProvidersKeys[0];
 
-            if (
-              chatModelProvider === 'custom_openai' &&
-              (!openAIBaseURL || !openAIPIKey)
-            ) {
-              toast.error(
-                'Seems like you are using the custom OpenAI provider, please open the settings and configure the API key and base URL',
-              );
-              setError(true);
-              return;
-            }
-
             localStorage.setItem('chatModelProvider', chatModelProvider);
           }
 
           if (
             chatModelProvider &&
-            (!openAIBaseURL || !openAIPIKey) &&
             !chatModelProviders[chatModelProvider][chatModel]
           ) {
             chatModel = Object.keys(
@@ -173,7 +155,7 @@ const useSocket = (
                 Object.keys(chatModelProviders[chatModelProvider]).length > 0
                   ? chatModelProvider
                   : Object.keys(chatModelProviders)[0]
-                ],
+              ],
             )[0];
             localStorage.setItem('chatModel', chatModel);
           }
@@ -251,6 +233,8 @@ const useSocket = (
             console.debug(new Date(), 'ws:connected');
           }
           if (data.type === 'error') {
+            isConnectionErrorRef.current = true;
+            setError(true);
             toast.error(data.data);
           }
         });
@@ -265,7 +249,7 @@ const useSocket = (
           clearTimeout(timeoutId);
           setIsWSReady(false);
           console.debug(new Date(), 'ws:disconnected');
-          if (!isCleaningUpRef.current) {
+          if (!isCleaningUpRef.current && !isConnectionErrorRef.current) {
             toast.error('Connection lost. Attempting to reconnect...');
             attemptReconnect();
           }
@@ -352,7 +336,7 @@ const loadMessages = async (
   const messages = data.messages.map((msg: any) => {
     return {
       ...msg,
-      // ...JSON.parse(msg.metadata),
+      ...JSON.parse(msg.metadata),
     };
   }) as Message[];
 
@@ -366,7 +350,7 @@ const loadMessages = async (
 
   document.title = messages[0].content;
 
-  const files = data.chat.files && data.chat.files.map((file: any) => {
+  const files = data.chat.files.map((file: any) => {
     return {
       fileName: file.name,
       fileExtension: file.name.split('.').pop(),
@@ -375,17 +359,17 @@ const loadMessages = async (
   });
 
   setFiles(files);
-  setFileIds(files && files.map((file: File) => file.fileId));
+  setFileIds(files.map((file: File) => file.fileId));
 
   setChatHistory(history);
   setFocusMode(data.chat.focusMode);
   setIsMessagesLoaded(true);
 };
 
-const ChatWindow = ({id}: { id?: string }) => {
+const ChatWindow = ({ id }: { id?: string }) => {
   const searchParams = useSearchParams();
   const initialMessage = searchParams.get('q');
-  const [userId, setUserId] = useState<string | undefined>();
+
   const [chatId, setChatId] = useState<string | undefined>(id);
   const [newChatCreated, setNewChatCreated] = useState(false);
 
@@ -410,7 +394,6 @@ const ChatWindow = ({id}: { id?: string }) => {
 
   const [focusMode, setFocusMode] = useState('webSearch');
   const [optimizationMode, setOptimizationMode] = useState('speed');
-  const [copilotEnabled, setCopilotEnabled] = useState(true);
 
   const [isMessagesLoaded, setIsMessagesLoaded] = useState(false);
 
@@ -418,33 +401,6 @@ const ChatWindow = ({id}: { id?: string }) => {
 
   const [isSettingsOpen, setIsSettingsOpen] = useState(false);
 
-  useEffect(() => {
-    const initializeUserId = () => {
-      try {
-        // 从 localStorage 读取现有用户 ID
-        const storedUserId = localStorage.getItem('userId');
-
-        if (storedUserId) {
-          setUserId(storedUserId);
-          console.debug('Using existing user ID:', storedUserId);
-        } else {
-          const newUserId = new Mcid().generate().toString();
-
-          localStorage.setItem('userId', newUserId);
-          setUserId(newUserId);
-          console.debug('Generated new user ID:', newUserId);
-        }
-      } catch (error) {
-        console.error('Error initializing user ID:', error);
-        const fallbackId = "1234567890";
-        localStorage.setItem('userId', fallbackId);
-        setUserId(fallbackId);
-      }
-    };
-
-    initializeUserId();
-  }, []);
-
   useEffect(() => {
     if (
       chatId &&
@@ -465,7 +421,7 @@ const ChatWindow = ({id}: { id?: string }) => {
     } else if (!chatId) {
       setNewChatCreated(true);
       setIsMessagesLoaded(true);
-      setChatId(new Mcid().generate().toString());
+      setChatId(crypto.randomBytes(20).toString('hex'));
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
@@ -480,18 +436,6 @@ const ChatWindow = ({id}: { id?: string }) => {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
-  useEffect(() => {
-    const savedFocusMode = localStorage.getItem('focusMode');
-    if (savedFocusMode) {
-      setFocusMode(savedFocusMode);
-    }
-  }, [setFocusMode]);
-
-  const handleFocusModeChange = (mode: string) => {
-    localStorage.setItem('focusMode', mode);
-    setFocusMode(mode);
-  };
-
   const messagesRef = useRef<Message[]>([]);
 
   useEffect(() => {
@@ -505,7 +449,7 @@ const ChatWindow = ({id}: { id?: string }) => {
     } else {
       setIsReady(false);
     }
-  }, [isMessagesLoaded, isWSReady, userId]);
+  }, [isMessagesLoaded, isWSReady]);
 
   const sendMessage = async (message: string, messageId?: string) => {
     if (loading) return;
@@ -521,12 +465,11 @@ const ChatWindow = ({id}: { id?: string }) => {
     let recievedMessage = '';
     let added = false;
 
-    messageId = messageId ?? new Mcid().generate().toString();
+    messageId = messageId ?? crypto.randomBytes(7).toString('hex');
 
     ws.send(
       JSON.stringify({
         type: 'message',
-        userId: userId,
         message: {
           messageId: messageId,
           chatId: chatId!,
@@ -534,9 +477,8 @@ const ChatWindow = ({id}: { id?: string }) => {
         },
         files: fileIds,
         focusMode: focusMode,
-        copilotEnabled: copilotEnabled,
         optimizationMode: optimizationMode,
-        history: [],
+        history: [...chatHistory, ['human', message]],
       }),
     );
 
@@ -598,7 +540,7 @@ const ChatWindow = ({id}: { id?: string }) => {
         setMessages((prev) =>
           prev.map((message) => {
             if (message.messageId === data.messageId) {
-              return {...message, content: message.content + data.data};
+              return { ...message, content: message.content + data.data };
             }
 
             return message;
@@ -631,12 +573,23 @@ const ChatWindow = ({id}: { id?: string }) => {
           setMessages((prev) =>
             prev.map((msg) => {
               if (msg.messageId === lastMsg.messageId) {
-                return {...msg, suggestions: suggestions};
+                return { ...msg, suggestions: suggestions };
               }
               return msg;
             }),
           );
         }
+
+        const autoImageSearch = localStorage.getItem('autoImageSearch');
+        const autoVideoSearch = localStorage.getItem('autoVideoSearch');
+
+        if (autoImageSearch === 'true') {
+          document.getElementById('search-images')?.click();
+        }
+
+        if (autoVideoSearch === 'true') {
+          document.getElementById('search-videos')?.click();
+        }
       }
     };
 
@@ -671,29 +624,27 @@ const ChatWindow = ({id}: { id?: string }) => {
     return (
       <div className="relative">
         <div className="absolute w-full flex flex-row items-center justify-end mr-5 mt-5">
-          <Settings
-            className="cursor-pointer lg:hidden"
-            onClick={() => setIsSettingsOpen(true)}
-          />
+          <Link href="/settings">
+            <Settings className="cursor-pointer lg:hidden" />
+          </Link>
         </div>
         <div className="flex flex-col items-center justify-center min-h-screen">
           <p className="dark:text-white/70 text-black/70 text-sm">
             Failed to connect to the server. Please try again later.
           </p>
         </div>
-        <SettingsDialog isOpen={isSettingsOpen} setIsOpen={setIsSettingsOpen}/>
       </div>
     );
   }
 
   return isReady ? (
     notFound ? (
-      <NextError statusCode={404}/>
+      <NextError statusCode={404} />
     ) : (
       <div>
         {messages.length > 0 ? (
           <>
-            <Navbar chatId={chatId!} messages={messages}/>
+            <Navbar chatId={chatId!} messages={messages} />
             <Chat
               loading={loading}
               messages={messages}
@@ -704,17 +655,13 @@ const ChatWindow = ({id}: { id?: string }) => {
               setFileIds={setFileIds}
               files={files}
               setFiles={setFiles}
-              copilotEnabled={copilotEnabled}
-              setCopilotEnabled={setCopilotEnabled}
             />
           </>
         ) : (
           <EmptyChat
             sendMessage={sendMessage}
             focusMode={focusMode}
-            copilotEnabled={copilotEnabled}
-            setCopilotEnabled={setCopilotEnabled}
-            setFocusMode={handleFocusModeChange}
+            setFocusMode={setFocusMode}
             optimizationMode={optimizationMode}
             setOptimizationMode={setOptimizationMode}
             fileIds={fileIds}

ui/components/EmptyChat.tsx

@@ -1,15 +1,13 @@
 import { Settings } from 'lucide-react';
 import EmptyChatMessageInput from './EmptyChatMessageInput';
-import SettingsDialog from './SettingsDialog';
 import { useState } from 'react';
 import { File } from './ChatWindow';
+import Link from 'next/link';
 
 const EmptyChat = ({
   sendMessage,
   focusMode,
   setFocusMode,
-  copilotEnabled,
-  setCopilotEnabled,
   optimizationMode,
   setOptimizationMode,
   fileIds,
@@ -20,8 +18,6 @@ const EmptyChat = ({
   sendMessage: (message: string) => void;
   focusMode: string;
   setFocusMode: (mode: string) => void;
-  copilotEnabled: boolean;
-  setCopilotEnabled: (enabled: boolean) => void;
   optimizationMode: string;
   setOptimizationMode: (mode: string) => void;
   fileIds: string[];
@@ -33,23 +29,19 @@ const EmptyChat = ({
 
   return (
     <div className="relative">
-      <SettingsDialog isOpen={isSettingsOpen} setIsOpen={setIsSettingsOpen} />
       <div className="absolute w-full flex flex-row items-center justify-end mr-5 mt-5">
-        <Settings
-          className="cursor-pointer lg:hidden"
-          onClick={() => setIsSettingsOpen(true)}
-        />
+        <Link href="/settings">
+          <Settings className="cursor-pointer lg:hidden" />
+        </Link>
       </div>
-      <div className="flex flex-col items-center max-w-screen-sm mx-auto p-2 pt-16 mt-16 space-y-8">
-        <h2 className="text-black/70 dark:text-white/70 text-5xl font-medium -mt-8">
+      <div className="flex flex-col items-center justify-center min-h-screen max-w-screen-sm mx-auto p-2 space-y-8">
+        <h2 className="text-black/70 dark:text-white/70 text-3xl font-medium -mt-8">
           Research begins here.
         </h2>
         <EmptyChatMessageInput
           sendMessage={sendMessage}
           focusMode={focusMode}
           setFocusMode={setFocusMode}
-          copilotEnabled={copilotEnabled}
-          setCopilotEnabled={setCopilotEnabled}
           optimizationMode={optimizationMode}
           setOptimizationMode={setOptimizationMode}
           fileIds={fileIds}

ui/components/EmptyChatMessageInput.tsx

@@ -11,8 +11,6 @@ const EmptyChatMessageInput = ({
   sendMessage,
   focusMode,
   setFocusMode,
-  copilotEnabled,
-  setCopilotEnabled,
   optimizationMode,
   setOptimizationMode,
   fileIds,
@@ -25,13 +23,12 @@ const EmptyChatMessageInput = ({
   setFocusMode: (mode: string) => void;
   optimizationMode: string;
   setOptimizationMode: (mode: string) => void;
-  copilotEnabled:boolean
-  setCopilotEnabled:(mode: boolean) => void;
   fileIds: string[];
   setFileIds: (fileIds: string[]) => void;
   files: File[];
   setFiles: (files: File[]) => void;
 }) => {
+  const [copilotEnabled, setCopilotEnabled] = useState(false);
   const [message, setMessage] = useState('');
 
   const inputRef = useRef<HTMLTextAreaElement | null>(null);
@@ -88,8 +85,6 @@ const EmptyChatMessageInput = ({
         <div className="flex flex-row items-center justify-between mt-4">
           <div className="flex flex-row items-center space-x-2 lg:space-x-4">
             <Focus focusMode={focusMode} setFocusMode={setFocusMode} />
-          </div>
-          <div className="flex flex-row items-center space-x-1 sm:space-x-4">
             <Attach
               fileIds={fileIds}
               setFileIds={setFileIds}
@@ -97,12 +92,12 @@ const EmptyChatMessageInput = ({
               setFiles={setFiles}
               showText
             />
-
-            <CopilotToggle setCopilotEnabled={setCopilotEnabled} copilotEnabled={copilotEnabled}/>
-            {/*<Optimization*/}
-            {/*  optimizationMode={optimizationMode}*/}
-            {/*  setOptimizationMode={setOptimizationMode}*/}
-            {/*/>*/}
+          </div>
+          <div className="flex flex-row items-center space-x-1 sm:space-x-4">
+            <Optimization
+              optimizationMode={optimizationMode}
+              setOptimizationMode={setOptimizationMode}
+            />
             <button
               disabled={message.trim().length === 0}
               className="bg-[#24A0ED] text-white disabled:text-black/50 dark:disabled:text-white/50 disabled:bg-[#e0e0dc] dark:disabled:bg-[#ececec21] hover:bg-opacity-85 transition duration-100 rounded-full p-2"

ui/components/MessageBox.tsx

@@ -1,9 +1,9 @@
 'use client';
 
 /* eslint-disable @next/next/no-img-element */
-import React, {MutableRefObject, useEffect, useState} from 'react';
-import {Message} from './ChatWindow';
-import {cn} from '@/lib/utils';
+import React, { MutableRefObject, useEffect, useState } from 'react';
+import { Message } from './ChatWindow';
+import { cn } from '@/lib/utils';
 import {
   BookCopy,
   Disc3,
@@ -18,18 +18,18 @@ import Rewrite from './MessageActions/Rewrite';
 import MessageSources from './MessageSources';
 import SearchImages from './SearchImages';
 import SearchVideos from './SearchVideos';
-import {useSpeech} from 'react-text-to-speech';
+import { useSpeech } from 'react-text-to-speech';
 
 const MessageBox = ({
-                      message,
-                      messageIndex,
-                      history,
-                      loading,
-                      dividerRef,
-                      isLast,
-                      rewrite,
-                      sendMessage,
-                    }: {
+  message,
+  messageIndex,
+  history,
+  loading,
+  dividerRef,
+  isLast,
+  rewrite,
+  sendMessage,
+}: {
   message: Message;
   messageIndex: number;
   history: Message[];
@@ -63,32 +63,21 @@ const MessageBox = ({
     setParsedMessage(message.content);
   }, [message.content, message.sources, message.role]);
 
-  const {speechStatus, start, stop} = useSpeech({text: speechMessage});
+  const { speechStatus, start, stop } = useSpeech({ text: speechMessage });
 
   return (
     <div>
       {message.role === 'user' && (
-        <div className={cn('w-full', messageIndex === 0 ? 'pt-16' : 'pt-8')}>
+        <div
+          className={cn(
+            'w-full',
+            messageIndex === 0 ? 'pt-16' : 'pt-8',
+            'break-words',
+          )}
+        >
           <h2 className="text-black dark:text-white font-medium text-3xl lg:w-9/12">
             {message.content}
           </h2>
-          <div
-            ref={dividerRef}
-            className="flex flex-col space-y-6 w-full lg:w-9/12"
-          >
-
-            {message.sources && message.sources.length > 0 && (
-              <div className="flex flex-col space-y-2">
-                <div className="flex flex-row items-center space-x-2">
-                  <BookCopy className="text-black dark:text-white" size={20}/>
-                  <h3 className="text-black dark:text-white font-medium text-xl">
-                    Sources
-                  </h3>
-                </div>
-                <MessageSources sources={message.sources}/>
-              </div>
-            )}
-          </div>
         </div>
       )}
 
@@ -101,12 +90,12 @@ const MessageBox = ({
             {message.sources && message.sources.length > 0 && (
               <div className="flex flex-col space-y-2">
                 <div className="flex flex-row items-center space-x-2">
-                  <BookCopy className="text-black dark:text-white" size={20}/>
+                  <BookCopy className="text-black dark:text-white" size={20} />
                   <h3 className="text-black dark:text-white font-medium text-xl">
                     Sources
                   </h3>
                 </div>
-                <MessageSources sources={message.sources}/>
+                <MessageSources sources={message.sources} />
               </div>
             )}
             <div className="flex flex-col space-y-2">
@@ -131,16 +120,15 @@ const MessageBox = ({
                 {parsedMessage}
               </Markdown>
               {loading && isLast ? null : (
-                <div
-                  className="flex flex-row items-center justify-between w-full text-black dark:text-white py-4 -mx-2">
+                <div className="flex flex-row items-center justify-between w-full text-black dark:text-white py-4 -mx-2">
                   <div className="flex flex-row items-center space-x-1">
                     {/*  <button className="p-2 text-black/70 dark:text-white/70 rounded-xl hover:bg-light-secondary dark:hover:bg-dark-secondary transition duration-200 hover:text-black text-black dark:hover:text-white">
                       <Share size={18} />
                     </button> */}
-                    <Rewrite rewrite={rewrite} messageId={message.messageId}/>
+                    <Rewrite rewrite={rewrite} messageId={message.messageId} />
                   </div>
                   <div className="flex flex-row items-center space-x-1">
-                    <Copy initialMessage={message.content} message={message}/>
+                    <Copy initialMessage={message.content} message={message} />
                     <button
                       onClick={() => {
                         if (speechStatus === 'started') {
@@ -152,9 +140,9 @@ const MessageBox = ({
                       className="p-2 text-black/70 dark:text-white/70 rounded-xl hover:bg-light-secondary dark:hover:bg-dark-secondary transition duration-200 hover:text-black dark:hover:text-white"
                     >
                       {speechStatus === 'started' ? (
-                        <StopCircle size={18}/>
+                        <StopCircle size={18} />
                       ) : (
-                        <Volume2 size={18}/>
+                        <Volume2 size={18} />
                       )}
                     </button>
                   </div>
@@ -166,10 +154,10 @@ const MessageBox = ({
                 message.role === 'assistant' &&
                 !loading && (
                   <>
-                    <div className="h-px w-full bg-light-secondary dark:bg-dark-secondary"/>
+                    <div className="h-px w-full bg-light-secondary dark:bg-dark-secondary" />
                     <div className="flex flex-col space-y-3 text-black dark:text-white">
                       <div className="flex flex-row items-center space-x-2 mt-4">
-                        <Layers3/>
+                        <Layers3 />
                         <h3 className="text-xl font-medium">Related</h3>
                       </div>
                       <div className="flex flex-col space-y-3">
@@ -178,7 +166,7 @@ const MessageBox = ({
                             className="flex flex-col space-y-3 text-sm"
                             key={i}
                           >
-                            <div className="h-px w-full bg-light-secondary dark:bg-dark-secondary"/>
+                            <div className="h-px w-full bg-light-secondary dark:bg-dark-secondary" />
                             <div
                               onClick={() => {
                                 sendMessage(suggestion);
@@ -201,8 +189,7 @@ const MessageBox = ({
                 )}
             </div>
           </div>
-          <div
-            className="lg:sticky lg:top-20 flex flex-col items-center space-y-3 w-full lg:w-3/12 z-30 h-full pb-4">
+          <div className="lg:sticky lg:top-20 flex flex-col items-center space-y-3 w-full lg:w-3/12 z-30 h-full pb-4">
             <SearchImages
               query={history[messageIndex - 1].content}
               chatHistory={history.slice(0, messageIndex - 1)}

ui/components/MessageInput.tsx

@@ -14,8 +14,6 @@ const MessageInput = ({
   setFileIds,
   files,
   setFiles,
-  copilotEnabled,
-  setCopilotEnabled,
 }: {
   sendMessage: (message: string) => void;
   loading: boolean;
@@ -23,10 +21,8 @@ const MessageInput = ({
   setFileIds: (fileIds: string[]) => void;
   files: File[];
   setFiles: (files: File[]) => void;
-  copilotEnabled:boolean
-  setCopilotEnabled:(mode: boolean) => void;
-
 }) => {
+  const [copilotEnabled, setCopilotEnabled] = useState(false);
   const [message, setMessage] = useState('');
   const [textareaRows, setTextareaRows] = useState(1);
   const [mode, setMode] = useState<'multi' | 'single'>('single');

ui/components/MessageInputActions/Attach.tsx

@@ -110,7 +110,7 @@ const Attach = ({
                 <button
                   type="button"
                   onClick={() => fileInputRef.current.click()}
-                  className="flex flex-row items-center space-x-1 text-white/70 hover:text-white transition duration-200"
+                  className="flex flex-row items-center space-x-1 text-black/70 dark:text-white/70 hover:text-black hover:dark:text-white transition duration-200"
                 >
                   <input
                     type="file"
@@ -128,7 +128,7 @@ const Attach = ({
                     setFiles([]);
                     setFileIds([]);
                   }}
-                  className="flex flex-row items-center space-x-1 text-white/70 hover:text-white transition duration-200"
+                  className="flex flex-row items-center space-x-1 text-black/70 dark:text-white/70 hover:text-black hover:dark:text-white transition duration-200"
                 >
                   <Trash size={14} />
                   <p className="text-xs">Clear</p>
@@ -145,7 +145,7 @@ const Attach = ({
                   <div className="bg-dark-100 flex items-center justify-center w-10 h-10 rounded-md">
                     <File size={16} className="text-white/70" />
                   </div>
-                  <p className="text-white/70 text-sm">
+                  <p className="text-black/70 dark:text-white/70 text-sm">
                     {file.fileName.length > 25
                       ? file.fileName.replace(/\.\w+$/, '').substring(0, 25) +
                         '...' +

ui/components/MessageInputActions/AttachSmall.tsx

@@ -55,7 +55,7 @@ const AttachSmall = ({
     <div className="flex flex-row items-center justify-between space-x-1 p-1">
       <LoaderCircle size={20} className="text-sky-400 animate-spin" />
     </div>
-  ) : files && files.length > 0 ? (
+  ) : files.length > 0 ? (
     <Popover className="max-w-[15rem] md:max-w-md lg:max-w-lg">
       <PopoverButton
         type="button"
@@ -82,7 +82,7 @@ const AttachSmall = ({
                 <button
                   type="button"
                   onClick={() => fileInputRef.current.click()}
-                  className="flex flex-row items-center space-x-1 text-white/70 hover:text-white transition duration-200"
+                  className="flex flex-row items-center space-x-1 text-black/70 dark:text-white/70 hover:text-black hover:dark:text-white transition duration-200"
                 >
                   <input
                     type="file"
@@ -100,7 +100,7 @@ const AttachSmall = ({
                     setFiles([]);
                     setFileIds([]);
                   }}
-                  className="flex flex-row items-center space-x-1 text-white/70 hover:text-white transition duration-200"
+                  className="flex flex-row items-center space-x-1 text-black/70 dark:text-white/70 hover:text-black hover:dark:text-white transition duration-200"
                 >
                   <Trash size={14} />
                   <p className="text-xs">Clear</p>
@@ -117,7 +117,7 @@ const AttachSmall = ({
                   <div className="bg-dark-100 flex items-center justify-center w-10 h-10 rounded-md">
                     <File size={16} className="text-white/70" />
                   </div>
-                  <p className="text-white/70 text-sm">
+                  <p className="text-black/70 dark:text-white/70 text-sm">
                     {file.fileName.length > 25
                       ? file.fileName.replace(/\.\w+$/, '').substring(0, 25) +
                         '...' +

ui/components/MessageInputActions/Focus.tsx

@@ -1,5 +1,5 @@
 import {
-  BadgePercent, Calculator,
+  BadgePercent,
   ChevronDown,
   Globe,
   Pencil,
@@ -13,14 +13,13 @@ import {
   PopoverPanel,
   Transition,
 } from '@headlessui/react';
-import {SiGoogletranslate, SiReddit, SiYoutube} from '@icons-pack/react-simple-icons';
+import { SiReddit, SiYoutube } from '@icons-pack/react-simple-icons';
 import { Fragment } from 'react';
-import DeepSeekIcon from "@/assets/DeepSeekIcon";
 
 const focusModes = [
   {
     key: 'webSearch',
-    title: 'Search',
+    title: 'All',
     description: 'Searches across all of the internet',
     icon: <Globe size={20} />,
   },
@@ -30,12 +29,6 @@ const focusModes = [
     description: 'Search in published academic papers',
     icon: <SwatchBook size={20} />,
   },
-  {
-    key: 'wolframAlphaSearch',
-    title: 'Wolfram Alpha',
-    description: 'Computational knowledge engine',
-    icon: <BadgePercent size={20} />,
-  },
   {
     key: 'writingAssistant',
     title: 'Writing',
@@ -43,24 +36,11 @@ const focusModes = [
     icon: <Pencil size={16} />,
   },
   {
-    key: 'mathAssistant',
-    title: 'Math',
-    description: 'Chat without searching the web',
-    icon: <Calculator size={25} />,
+    key: 'wolframAlphaSearch',
+    title: 'Wolfram Alpha',
+    description: 'Computational knowledge engine',
+    icon: <BadgePercent size={20} />,
   },
-  {
-    key: 'translator',
-    title: 'Translator',
-    description: 'Chat without searching the web',
-    icon: (
-      <SiGoogletranslate
-        className="h-5 w-auto mr-0.5"
-        onPointerEnterCapture={undefined}
-        onPointerLeaveCapture={undefined}
-      />
-    ),
-  },
-
   {
     key: 'youtubeSearch',
     title: 'Youtube',
@@ -85,14 +65,6 @@ const focusModes = [
       />
     ),
   },
-  {
-    key: 'deepSeek',
-    title: 'DeepSeek',
-    description: 'Chat with DeepSeek',
-    icon: (
-      <DeepSeekIcon className="h-8 w-auto mr-0.5" />
-    ),
-  },
 ];
 
 const Focus = ({
@@ -111,7 +83,7 @@ const Focus = ({
         {focusMode !== 'webSearch' ? (
           <div className="flex flex-row items-center space-x-1">
             {focusModes.find((mode) => mode.key === focusMode)?.icon}
-            <p className="text-xs font-medium">
+            <p className="text-xs font-medium hidden lg:block">
               {focusModes.find((mode) => mode.key === focusMode)?.title}
             </p>
             <ChevronDown size={20} className="-translate-x-1" />
@@ -119,7 +91,7 @@ const Focus = ({
         ) : (
           <div className="flex flex-row items-center space-x-1">
             <ScanEye size={20} />
-            <p className="text-xs font-medium">Focus</p>
+            <p className="text-xs font-medium hidden lg:block">Focus</p>
           </div>
         )}
       </PopoverButton>
@@ -133,7 +105,7 @@ const Focus = ({
         leaveTo="opacity-0 translate-y-1"
       >
         <PopoverPanel className="absolute z-10 w-64 md:w-[500px] left-0">
-          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-2 bg-light-primary dark:bg-dark-primary border rounded-lg border-light-200 dark:border-dark-200 w-full p-4 max-h-[calc(100vh-6rem)] md:max-h-none overflow-y-auto pb-20">
+          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-2 bg-light-primary dark:bg-dark-primary border rounded-lg border-light-200 dark:border-dark-200 w-full p-4 max-h-[200px] md:max-h-none overflow-y-auto">
             {focusModes.map((mode, i) => (
               <PopoverButton
                 onClick={() => setFocusMode(mode.key)}

ui/components/SearchImages.tsx

@@ -27,6 +27,7 @@ const SearchImages = ({
     <>
       {!loading && images === null && (
         <button
+          id="search-images"
           onClick={async () => {
             setLoading(true);
 

ui/components/SearchVideos.tsx

@@ -42,6 +42,7 @@ const Searchvideos = ({
     <>
       {!loading && videos === null && (
         <button
+          id="search-videos"
           onClick={async () => {
             setLoading(true);
 

ui/components/SettingsDialog.tsx

@@ -1,528 +0,0 @@
-import { cn } from '@/lib/utils';
-import {
-  Dialog,
-  DialogPanel,
-  DialogTitle,
-  Transition,
-  TransitionChild,
-} from '@headlessui/react';
-import { CloudUpload, RefreshCcw, RefreshCw } from 'lucide-react';
-import React, {
-  Fragment,
-  useEffect,
-  useState,
-  type SelectHTMLAttributes,
-} from 'react';
-import ThemeSwitcher from './theme/Switcher';
-
-interface InputProps extends React.InputHTMLAttributes<HTMLInputElement> {}
-
-const Input = ({ className, ...restProps }: InputProps) => {
-  return (
-    <input
-      {...restProps}
-      className={cn(
-        'bg-light-secondary dark:bg-dark-secondary px-3 py-2 flex items-center overflow-hidden border border-light-200 dark:border-dark-200 dark:text-white rounded-lg text-sm',
-        className,
-      )}
-    />
-  );
-};
-
-interface SelectProps extends SelectHTMLAttributes<HTMLSelectElement> {
-  options: { value: string; label: string; disabled?: boolean }[];
-}
-
-export const Select = ({ className, options, ...restProps }: SelectProps) => {
-  return (
-    <select
-      {...restProps}
-      className={cn(
-        'bg-light-secondary dark:bg-dark-secondary px-3 py-2 flex items-center overflow-hidden border border-light-200 dark:border-dark-200 dark:text-white rounded-lg text-sm',
-        className,
-      )}
-    >
-      {options.map(({ label, value, disabled }) => {
-        return (
-          <option key={value} value={value} disabled={disabled}>
-            {label}
-          </option>
-        );
-      })}
-    </select>
-  );
-};
-
-interface SettingsType {
-  chatModelProviders: {
-    [key: string]: [Record<string, any>];
-  };
-  embeddingModelProviders: {
-    [key: string]: [Record<string, any>];
-  };
-  openaiApiKey: string;
-  groqApiKey: string;
-  anthropicApiKey: string;
-  geminiApiKey: string;
-  ollamaApiUrl: string;
-}
-
-const SettingsDialog = ({
-  isOpen,
-  setIsOpen,
-}: {
-  isOpen: boolean;
-  setIsOpen: (isOpen: boolean) => void;
-}) => {
-  const [config, setConfig] = useState<SettingsType | null>(null);
-  const [chatModels, setChatModels] = useState<Record<string, any>>({});
-  const [embeddingModels, setEmbeddingModels] = useState<Record<string, any>>(
-    {},
-  );
-  const [selectedChatModelProvider, setSelectedChatModelProvider] = useState<
-    string | null
-  >(null);
-  const [selectedChatModel, setSelectedChatModel] = useState<string | null>(
-    null,
-  );
-  const [selectedEmbeddingModelProvider, setSelectedEmbeddingModelProvider] =
-    useState<string | null>(null);
-  const [selectedEmbeddingModel, setSelectedEmbeddingModel] = useState<
-    string | null
-  >(null);
-  const [customOpenAIApiKey, setCustomOpenAIApiKey] = useState<string>('');
-  const [customOpenAIBaseURL, setCustomOpenAIBaseURL] = useState<string>('');
-  const [isLoading, setIsLoading] = useState(false);
-  const [isUpdating, setIsUpdating] = useState(false);
-
-  useEffect(() => {
-    if (isOpen) {
-      const fetchConfig = async () => {
-        setIsLoading(true);
-        const res = await fetch(`${process.env.NEXT_PUBLIC_API_URL}/config`, {
-          headers: {
-            'Content-Type': 'application/json',
-          },
-        });
-
-        const data = (await res.json()) as SettingsType;
-        setConfig(data);
-
-        const chatModelProvidersKeys = Object.keys(
-          data.chatModelProviders || {},
-        );
-        const embeddingModelProvidersKeys = Object.keys(
-          data.embeddingModelProviders || {},
-        );
-
-        const defaultChatModelProvider =
-          chatModelProvidersKeys.length > 0 ? chatModelProvidersKeys[0] : '';
-        const defaultEmbeddingModelProvider =
-          embeddingModelProvidersKeys.length > 0
-            ? embeddingModelProvidersKeys[0]
-            : '';
-
-        const chatModelProvider =
-          localStorage.getItem('chatModelProvider') ||
-          defaultChatModelProvider ||
-          '';
-        const chatModel =
-          localStorage.getItem('chatModel') ||
-          (data.chatModelProviders &&
-          data.chatModelProviders[chatModelProvider]?.length > 0
-            ? data.chatModelProviders[chatModelProvider][0].name
-            : undefined) ||
-          '';
-        const embeddingModelProvider =
-          localStorage.getItem('embeddingModelProvider') ||
-          defaultEmbeddingModelProvider ||
-          '';
-        const embeddingModel =
-          localStorage.getItem('embeddingModel') ||
-          (data.embeddingModelProviders &&
-            data.embeddingModelProviders[embeddingModelProvider]?.[0].name) ||
-          '';
-
-        setSelectedChatModelProvider(chatModelProvider);
-        setSelectedChatModel(chatModel);
-        setSelectedEmbeddingModelProvider(embeddingModelProvider);
-        setSelectedEmbeddingModel(embeddingModel);
-        setCustomOpenAIApiKey(localStorage.getItem('openAIApiKey') || '');
-        setCustomOpenAIBaseURL(localStorage.getItem('openAIBaseURL') || '');
-        setChatModels(data.chatModelProviders || {});
-        setEmbeddingModels(data.embeddingModelProviders || {});
-        setIsLoading(false);
-      };
-
-      fetchConfig();
-    }
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [isOpen]);
-
-  const handleSubmit = async () => {
-    setIsUpdating(true);
-
-    try {
-      await fetch(`${process.env.NEXT_PUBLIC_API_URL}/config`, {
-        method: 'POST',
-        headers: {
-          'Content-Type': 'application/json',
-        },
-        body: JSON.stringify(config),
-      });
-
-      localStorage.setItem('chatModelProvider', selectedChatModelProvider!);
-      localStorage.setItem('chatModel', selectedChatModel!);
-      localStorage.setItem(
-        'embeddingModelProvider',
-        selectedEmbeddingModelProvider!,
-      );
-      localStorage.setItem('embeddingModel', selectedEmbeddingModel!);
-      localStorage.setItem('openAIApiKey', customOpenAIApiKey!);
-      localStorage.setItem('openAIBaseURL', customOpenAIBaseURL!);
-    } catch (err) {
-      console.log(err);
-    } finally {
-      setIsUpdating(false);
-      setIsOpen(false);
-
-      window.location.reload();
-    }
-  };
-
-  return (
-    <Transition appear show={isOpen} as={Fragment}>
-      <Dialog
-        as="div"
-        className="relative z-50"
-        onClose={() => setIsOpen(false)}
-      >
-        <TransitionChild
-          as={Fragment}
-          enter="ease-out duration-300"
-          enterFrom="opacity-0"
-          enterTo="opacity-100"
-          leave="ease-in duration-200"
-          leaveFrom="opacity-100"
-          leaveTo="opacity-0"
-        >
-          <div className="fixed inset-0 bg-white/50 dark:bg-black/50" />
-        </TransitionChild>
-        <div className="fixed inset-0 overflow-y-auto">
-          <div className="flex min-h-full items-center justify-center p-4 text-center">
-            <TransitionChild
-              as={Fragment}
-              enter="ease-out duration-200"
-              enterFrom="opacity-0 scale-95"
-              enterTo="opacity-100 scale-100"
-              leave="ease-in duration-100"
-              leaveFrom="opacity-100 scale-200"
-              leaveTo="opacity-0 scale-95"
-            >
-              <DialogPanel className="w-full max-w-md transform rounded-2xl bg-light-secondary dark:bg-dark-secondary border border-light-200 dark:border-dark-200 p-6 text-left align-middle shadow-xl transition-all">
-                <DialogTitle className="text-xl font-medium leading-6 dark:text-white">
-                  Settings
-                </DialogTitle>
-                {config && !isLoading && (
-                  <div className="flex flex-col space-y-4 mt-6">
-                    <div className="flex flex-col space-y-1">
-                      <p className="text-black/70 dark:text-white/70 text-sm">
-                        Theme
-                      </p>
-                      <ThemeSwitcher />
-                    </div>
-                    {config.chatModelProviders && (
-                      <div className="flex flex-col space-y-1">
-                        <p className="text-black/70 dark:text-white/70 text-sm">
-                          Chat model Provider
-                        </p>
-                        <Select
-                          value={selectedChatModelProvider ?? undefined}
-                          onChange={(e) => {
-                            setSelectedChatModelProvider(e.target.value);
-                            if (e.target.value === 'custom_openai') {
-                              setSelectedChatModel('');
-                            } else {
-                              setSelectedChatModel(
-                                config.chatModelProviders[e.target.value][0]
-                                  .name,
-                              );
-                            }
-                          }}
-                          options={Object.keys(config.chatModelProviders).map(
-                            (provider) => ({
-                              value: provider,
-                              label:
-                                provider.charAt(0).toUpperCase() +
-                                provider.slice(1),
-                            }),
-                          )}
-                        />
-                      </div>
-                    )}
-                    {selectedChatModelProvider &&
-                      selectedChatModelProvider != 'custom_openai' && (
-                        <div className="flex flex-col space-y-1">
-                          <p className="text-black/70 dark:text-white/70 text-sm">
-                            Chat Model
-                          </p>
-                          <Select
-                            value={selectedChatModel ?? undefined}
-                            onChange={(e) =>
-                              setSelectedChatModel(e.target.value)
-                            }
-                            options={(() => {
-                              const chatModelProvider =
-                                config.chatModelProviders[
-                                  selectedChatModelProvider
-                                ];
-
-                              return chatModelProvider
-                                ? chatModelProvider.length > 0
-                                  ? chatModelProvider.map((model) => ({
-                                      value: model.name,
-                                      label: model.displayName,
-                                    }))
-                                  : [
-                                      {
-                                        value: '',
-                                        label: 'No models available',
-                                        disabled: true,
-                                      },
-                                    ]
-                                : [
-                                    {
-                                      value: '',
-                                      label:
-                                        'Invalid provider, please check backend logs',
-                                      disabled: true,
-                                    },
-                                  ];
-                            })()}
-                          />
-                        </div>
-                      )}
-                    {selectedChatModelProvider &&
-                      selectedChatModelProvider === 'custom_openai' && (
-                        <>
-                          <div className="flex flex-col space-y-1">
-                            <p className="text-black/70 dark:text-white/70 text-sm">
-                              Model name
-                            </p>
-                            <Input
-                              type="text"
-                              placeholder="Model name"
-                              defaultValue={selectedChatModel!}
-                              onChange={(e) =>
-                                setSelectedChatModel(e.target.value)
-                              }
-                            />
-                          </div>
-                          <div className="flex flex-col space-y-1">
-                            <p className="text-black/70 dark:text-white/70 text-sm">
-                              Custom OpenAI API Key
-                            </p>
-                            <Input
-                              type="text"
-                              placeholder="Custom OpenAI API Key"
-                              defaultValue={customOpenAIApiKey!}
-                              onChange={(e) =>
-                                setCustomOpenAIApiKey(e.target.value)
-                              }
-                            />
-                          </div>
-                          <div className="flex flex-col space-y-1">
-                            <p className="text-black/70 dark:text-white/70 text-sm">
-                              Custom OpenAI Base URL
-                            </p>
-                            <Input
-                              type="text"
-                              placeholder="Custom OpenAI Base URL"
-                              defaultValue={customOpenAIBaseURL!}
-                              onChange={(e) =>
-                                setCustomOpenAIBaseURL(e.target.value)
-                              }
-                            />
-                          </div>
-                        </>
-                      )}
-                    {/* Embedding models */}
-                    {config.embeddingModelProviders && (
-                      <div className="flex flex-col space-y-1">
-                        <p className="text-black/70 dark:text-white/70 text-sm">
-                          Embedding model Provider
-                        </p>
-                        <Select
-                          value={selectedEmbeddingModelProvider ?? undefined}
-                          onChange={(e) => {
-                            setSelectedEmbeddingModelProvider(e.target.value);
-                            setSelectedEmbeddingModel(
-                              config.embeddingModelProviders[e.target.value][0]
-                                .name,
-                            );
-                          }}
-                          options={Object.keys(
-                            config.embeddingModelProviders,
-                          ).map((provider) => ({
-                            label:
-                              provider.charAt(0).toUpperCase() +
-                              provider.slice(1),
-                            value: provider,
-                          }))}
-                        />
-                      </div>
-                    )}
-                    {selectedEmbeddingModelProvider && (
-                      <div className="flex flex-col space-y-1">
-                        <p className="text-black/70 dark:text-white/70 text-sm">
-                          Embedding Model
-                        </p>
-                        <Select
-                          value={selectedEmbeddingModel ?? undefined}
-                          onChange={(e) =>
-                            setSelectedEmbeddingModel(e.target.value)
-                          }
-                          options={(() => {
-                            const embeddingModelProvider =
-                              config.embeddingModelProviders[
-                                selectedEmbeddingModelProvider
-                              ];
-
-                            return embeddingModelProvider
-                              ? embeddingModelProvider.length > 0
-                                ? embeddingModelProvider.map((model) => ({
-                                    label: model.displayName,
-                                    value: model.name,
-                                  }))
-                                : [
-                                    {
-                                      label: 'No embedding models available',
-                                      value: '',
-                                      disabled: true,
-                                    },
-                                  ]
-                              : [
-                                  {
-                                    label:
-                                      'Invalid provider, please check backend logs',
-                                    value: '',
-                                    disabled: true,
-                                  },
-                                ];
-                          })()}
-                        />
-                      </div>
-                    )}
-                    <div className="flex flex-col space-y-1">
-                      <p className="text-black/70 dark:text-white/70 text-sm">
-                        OpenAI API Key
-                      </p>
-                      <Input
-                        type="text"
-                        placeholder="OpenAI API Key"
-                        defaultValue={config.openaiApiKey}
-                        onChange={(e) =>
-                          setConfig({
-                            ...config,
-                            openaiApiKey: e.target.value,
-                          })
-                        }
-                      />
-                    </div>
-                    <div className="flex flex-col space-y-1">
-                      <p className="text-black/70 dark:text-white/70 text-sm">
-                        Ollama API URL
-                      </p>
-                      <Input
-                        type="text"
-                        placeholder="Ollama API URL"
-                        defaultValue={config.ollamaApiUrl}
-                        onChange={(e) =>
-                          setConfig({
-                            ...config,
-                            ollamaApiUrl: e.target.value,
-                          })
-                        }
-                      />
-                    </div>
-                    <div className="flex flex-col space-y-1">
-                      <p className="text-black/70 dark:text-white/70 text-sm">
-                        GROQ API Key
-                      </p>
-                      <Input
-                        type="text"
-                        placeholder="GROQ API Key"
-                        defaultValue={config.groqApiKey}
-                        onChange={(e) =>
-                          setConfig({
-                            ...config,
-                            groqApiKey: e.target.value,
-                          })
-                        }
-                      />
-                    </div>
-                    <div className="flex flex-col space-y-1">
-                      <p className="text-black/70 dark:text-white/70 text-sm">
-                        Anthropic API Key
-                      </p>
-                      <Input
-                        type="text"
-                        placeholder="Anthropic API key"
-                        defaultValue={config.anthropicApiKey}
-                        onChange={(e) =>
-                          setConfig({
-                            ...config,
-                            anthropicApiKey: e.target.value,
-                          })
-                        }
-                      />
-                    </div>
-                    <div className="flex flex-col space-y-1">
-                      <p className="text-black/70 dark:text-white/70 text-sm">
-                        Gemini API Key
-                      </p>
-                      <Input
-                        type="text"
-                        placeholder="Gemini API key"
-                        defaultValue={config.geminiApiKey}
-                        onChange={(e) =>
-                          setConfig({
-                            ...config,
-                            geminiApiKey: e.target.value,
-                          })
-                        }
-                      />
-                    </div>
-                  </div>
-                )}
-                {isLoading && (
-                  <div className="w-full flex items-center justify-center mt-6 text-black/70 dark:text-white/70 py-6">
-                    <RefreshCcw className="animate-spin" />
-                  </div>
-                )}
-                <div className="w-full mt-6 space-y-2">
-                  <p className="text-xs text-black/50 dark:text-white/50">
-                    We&apos;ll refresh the page after updating the settings.
-                  </p>
-                  <button
-                    onClick={handleSubmit}
-                    className="bg-[#24A0ED] flex flex-row items-center space-x-2 text-white disabled:text-white/50 hover:bg-opacity-85 transition duration-100 disabled:bg-[#ececec21] rounded-full px-4 py-2"
-                    disabled={isLoading || isUpdating}
-                  >
-                    {isUpdating ? (
-                      <RefreshCw size={20} className="animate-spin" />
-                    ) : (
-                      <CloudUpload size={20} />
-                    )}
-                  </button>
-                </div>
-              </DialogPanel>
-            </TransitionChild>
-          </div>
-        </div>
-      </Dialog>
-    </Transition>
-  );
-};
-
-export default SettingsDialog;

ui/components/Sidebar.tsx

@@ -6,7 +6,6 @@ import Link from 'next/link';
 import { useSelectedLayoutSegments } from 'next/navigation';
 import React, { useState, type ReactNode } from 'react';
 import Layout from './Layout';
-import SettingsDialog from './SettingsDialog';
 
 const VerticalIconContainer = ({ children }: { children: ReactNode }) => {
   return (
@@ -67,15 +66,9 @@ const Sidebar = ({ children }: { children: React.ReactNode }) => {
             ))}
           </VerticalIconContainer>
 
-          <Settings
-            onClick={() => setIsSettingsOpen(!isSettingsOpen)}
-            className="cursor-pointer"
-          />
-
-          <SettingsDialog
-            isOpen={isSettingsOpen}
-            setIsOpen={setIsSettingsOpen}
-          />
+          <Link href="/settings">
+            <Settings className="cursor-pointer" />
+          </Link>
         </div>
       </div>
 

ui/components/theme/Provider.tsx

@@ -7,7 +7,7 @@ const ThemeProviderComponent = ({
   children: React.ReactNode;
 }) => {
   return (
-    <ThemeProvider attribute="class" enableSystem={false} defaultTheme="light">
+    <ThemeProvider attribute="class" enableSystem={false} defaultTheme="dark">
       {children}
     </ThemeProvider>
   );

ui/components/theme/Switcher.tsx

@@ -1,8 +1,7 @@
 'use client';
 import { useTheme } from 'next-themes';
-import { SunIcon, MoonIcon, MonitorIcon } from 'lucide-react';
 import { useCallback, useEffect, useState } from 'react';
-import { Select } from '../SettingsDialog';
+import Select from '../ui/Select';
 
 type Theme = 'dark' | 'light' | 'system';
 

ui/components/ui/Select.tsx

@@ -0,0 +1,28 @@
+import { cn } from '@/lib/utils';
+import { SelectHTMLAttributes } from 'react';
+
+interface SelectProps extends SelectHTMLAttributes<HTMLSelectElement> {
+  options: { value: string; label: string; disabled?: boolean }[];
+}
+
+export const Select = ({ className, options, ...restProps }: SelectProps) => {
+  return (
+    <select
+      {...restProps}
+      className={cn(
+        'bg-light-secondary dark:bg-dark-secondary px-3 py-2 flex items-center overflow-hidden border border-light-200 dark:border-dark-200 dark:text-white rounded-lg text-sm',
+        className,
+      )}
+    >
+      {options.map(({ label, value, disabled }) => {
+        return (
+          <option key={value} value={value} disabled={disabled}>
+            {label}
+          </option>
+        );
+      })}
+    </select>
+  );
+};
+
+export default Select;

ui/lib/mcid.ts

@@ -1,36 +0,0 @@
-// utils/mcid.ts
-export class Mcid {
-  private lastTimestamp = -1;
-  private sequence = 0;
-
-  constructor(private readonly machineId: number = 0) {
-    if (machineId < 0 || machineId > 255) {
-      throw new Error('Machine ID must be between 0 and 255');
-    }
-  }
-
-  generate(): number {
-    let now = Date.now();
-
-    if (now < this.lastTimestamp) {
-      throw new Error('Clock moved backwards');
-    }
-
-    if (now === this.lastTimestamp) {
-      this.sequence = (this.sequence + 1) & 0xf;
-      if (this.sequence === 0) {
-        while (now <= this.lastTimestamp) {
-          now = Date.now();
-        }
-      }
-    } else {
-      this.sequence = 0;
-    }
-
-    this.lastTimestamp = now;
-
-    return (
-      (now * 0x1000) + (this.machineId * 16) + this.sequence
-    );
-  }
-}

ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "perplexica-frontend",
-  "version": "1.10.0-rc2",
+  "version": "1.10.0-rc3",
   "license": "MIT",
   "author": "ItzCrazyKns",
   "scripts": {