Linting

src/App.svelte

@@ -1,11 +1,9 @@
 <script lang="ts">
-  import Router, {location} from 'svelte-spa-router';
+  import Router, { location } from "svelte-spa-router";
   import routes from "./routes";
 
   import Navbar from "./lib/Navbar.svelte";
   import Sidebar from "./lib/Sidebar.svelte";
-  import Home from "./lib/Home.svelte";
-  import Chat from "./lib/Chat.svelte";
   import Footer from "./lib/Footer.svelte";
 
   import { apiKeyStorage, chatsStorage } from "./lib/Storage.svelte";

src/lib/Bing.svelte

@@ -0,0 +1,195 @@
+const sendRequestBing = async (messages: Message[]): Promise<Response> => {
+    const conversation = await (
+      await fetch("https://www.bing.com/turing/conversation/create", {
+        credentials: "include",
+      })
+    ).json();
+
+    return await new Promise((resolve, reject) => {
+      const text = messages[messages.length - 1].content;
+      const invocationId = "0";
+
+      const terminalChar = "";
+
+      const result = {
+        author: "bot",
+        id: crypto.randomUUID(),
+        conversationId: conversation.conversationId,
+        clientId: conversation.clientId,
+        conversationSignature: conversation.conversationSignature,
+        invocationId: `${parseInt(invocationId, 10) + 1}`,
+        text: "",
+        detail: "",
+        conversationExpiryTime: null,
+      };
+
+      const ws = new WebSocket("wss://sydney.bing.com/sydney/ChatHub");
+      ws.onopen = () => {
+        ws.send(`{"protocol":"json","version":1}${terminalChar}`);
+      };
+
+      ws.onmessage = (event) => {
+        const objects = event.data.toString().split(terminalChar);
+        const messages = objects
+          .map((object) => {
+            try {
+              return JSON.parse(object);
+            } catch (_) {
+              return object;
+            }
+          })
+          .filter(Boolean);
+
+        if (!messages.length) {
+          return;
+        }
+
+        // Initial message
+        if (messages.length === 1 && Object.keys(messages[0]).length === 0) {
+          ws.send(`{"type":6}${terminalChar}`);
+
+          const params = {
+            arguments: [
+              {
+                source: "cib",
+                optionsSets: [
+                  "nlu_direct_response_filter",
+                  "deepleo",
+                  "disable_emoji_spoken_text",
+                  "responsible_ai_policy_235",
+                  "enablemm",
+                  "harmonyv3",
+                  "h3ads",
+                  "wlthrottle",
+                  "cpcttl7d",
+                  "blocklistv2",
+                  "h3toppfp2",
+                  "dv3sugg",
+                ],
+                allowedMessageTypes: [
+                  "Chat",
+                  "InternalSearchQuery",
+                  "InternalSearchResult",
+                  "Disengaged",
+                  "InternalLoaderMessage",
+                  "RenderCardRequest",
+                  "AdsQuery",
+                  "SemanticSerp",
+                  "GenerateContentQuery",
+                  "SearchQuery",
+                ],
+                sliceIds: [
+                  "perfsvgopt",
+                  "228h3ads",
+                  "h3ads",
+                  "0310wlthrot",
+                  "307retryscs0",
+                  "307retryscs0",
+                  "cache0307",
+                  "ssoverlap50",
+                  "ssplon",
+                  "sssreduce",
+                  "sswebtop2",
+                  "302blocklist",
+                  "308disbings0",
+                  "311h3toppfp2",
+                ],
+                isStartOfSession: true,
+                message: {
+                  locale: "en-US",
+                  market: "en-US",
+                  region: "US",
+                  author: "user",
+                  inputMethod: "Keyboard",
+                  text,
+                },
+                conversationSignature: conversation.conversationSignature,
+                participant: {
+                  id: conversation.clientId,
+                },
+                conversationId: conversation.conversationId,
+              },
+            ],
+            invocationId,
+            target: "chat",
+            type: 4,
+          };
+
+          ws.send(`${JSON.stringify(params)}${terminalChar}`);
+
+          return;
+        }
+
+        for (const message of messages) {
+          if (message.type === 1) {
+            // Message in progress
+            const msg = message.arguments[0].messages[0];
+
+            if (!msg.messageType) {
+              result.author = msg.author;
+              result.text = msg.text;
+              result.detail = msg;
+
+              // Write to stdout
+              console.log(`\r${result.text}`);
+            }
+          } else if (message.type === 2) {
+            // Message complete
+            if (message.item.result.error) {
+              throw new Error(`Error message: ${message.item.result.error}`);
+            }
+
+            const validMessages = message.item.messages?.filter((m) => !m.messageType);
+            const lastMessage = validMessages?.[validMessages?.length - 1];
+
+            if (lastMessage) {
+              result.conversationId = message.item.conversationId;
+              result.conversationExpiryTime = message.item.conversationExpiryTime;
+
+              result.author = lastMessage.author;
+              result.text = lastMessage.text;
+              result.detail = lastMessage;
+
+              //resolve(result);
+            }
+          } else if (message.type === 3) {
+            // Conversation complete
+            const response: Response = {
+              id: result.id,
+              object: "response",
+              created: 1,
+              choices: [
+                {
+                  index: 0,
+                  message: {
+                    role: "assistant",
+                    content: result.text,
+                  },
+                  finish_reason: "stop",
+                },
+              ],
+              usage: null,
+              error: null,
+            };
+            resolve(response);
+
+            ws.close();
+            return;
+          } else {
+            // TODO: handle other message types
+            // these may be for displaying "adaptive cards"
+            console.warn("Unexpected message type", message.type, message);
+          }
+        }
+      };
+
+      ws.onerror = (error) => {
+        console.log("WebSocket error:", error);
+        reject(error);
+      };
+
+      ws.onclose = (_event) => {
+        console.log("WebSocket closed");
+      };
+    });
+  };

src/lib/Chat.svelte

@@ -6,7 +6,7 @@
   import Code from "./Code.svelte";
 
   import { afterUpdate, onMount } from "svelte";
-  import { replace } from 'svelte-spa-router'
+  import { replace } from "svelte-spa-router";
   import SvelteMarkdown from "svelte-markdown";
 
   export let params = {};
@@ -231,7 +231,7 @@
 
   const deleteChat = () => {
     if (confirm("Are you sure you want to delete this chat?")) {
-      replace('/').then(() => {
+      replace("/").then(() => {
         chatsStorage.update((chats) => chats.filter((chat) => chat.id !== chatId));
       });
     }

src/lib/Sidebar.svelte

@@ -1,7 +1,7 @@
 <script lang="ts">
-  import {params, replace} from 'svelte-spa-router';
+  import { params, replace } from "svelte-spa-router";
 
-  import { addChat, clearChats } from "./Storage.svelte";
+  import { clearChats } from "./Storage.svelte";
   import { exportAsMarkdown } from "./Export.svelte";
   import type { Chat } from "./Types.svelte";
 
@@ -21,10 +21,8 @@
         <ul>
           {#each sortedChats as chat}
             <li>
-              <a
+              <a href={`#/chat/${chat.id}`} class:is-disabled={!apiKey} class:is-active={activeChatId === chat.id}
-                href={`#/chat/${chat.id}`}
+                >{chat.name || `Chat ${chat.id}`}</a
-                class:is-disabled={!apiKey}
-                class:is-active={activeChatId === chat.id}>{chat.name || `Chat ${chat.id}`}</a
               >
             </li>
           {/each}
@@ -35,18 +33,13 @@
   <p class="menu-label">Actions</p>
   <ul class="menu-list">
     <li>
-      <a
+      <a href={"#/"} class="panel-block" class:is-disabled={!apiKey} class:is-active={!activeChatId}
-        href={"#/"}
+        ><span class="greyscale mr-2">🔑</span> API key</a
-        class="panel-block"
-        class:is-disabled={!apiKey}
-        class:is-active={!activeChatId}><span class="greyscale mr-2">🔑</span> API key</a
       >
     </li>
     <li>
-      <a
+      <a href={"#/chat/new"} class="panel-block" class:is-disabled={!apiKey}
-        href={"#/chat/new"}
+        ><span class="greyscale mr-2">➕</span> New chat</a
-        class="panel-block"
-        class:is-disabled={!apiKey}><span class="greyscale mr-2">➕</span> New chat</a
       >
     </li>
     <li>
@@ -55,7 +48,7 @@
         class="panel-block"
         class:is-disabled={!apiKey}
         on:click={() => {
-          replace('#/').then(() => {
+          replace("#/").then(() => {
             clearChats();
           });
         }}><span class="greyscale mr-2">🗑️</span> Clear chats</a