- Introduce Rooms in chat-sessions, as different clients received the same messages.

nginx/public/chat_ae.html

@@ -19,7 +19,8 @@
         '4',
         'EveAI-CHAT-9628-4110-5263-6256-7601',
         'http://macstudio.ask-eve-ai-local.com',
-        'en'
+        'en',
+        'en,fr,nl'
       );
       eveAI.initializeChat('chat-container');
     });

nginx/static/css/eveai-chat-style.css

@@ -13,7 +13,7 @@
   --algorithm-color-llm: #800080; /* Purple for RAG_LLM */
 
   /*--font-family: 'Arial, sans-serif'; !* Default font family *!*/
-  --font-family: 'ui-sans-serif, -apple-system, system-ui, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif, Helvetica, Apple Color Emoji, Arial, Segoe UI Emoji, Segoe UI Symbol';
+  --font-family: 'Segoe UI, Roboto, Cantarell, Noto Sans, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol';
   --font-color: #e9e9e9; /* Default font color */
   --user-message-font-color: #e9e9e9; /* User message font color */
   --bot-message-font-color: #e9e9e9; /* Bot message font color */
@@ -91,7 +91,7 @@
 .chat-container {
   display: flex;
   flex-direction: column;
-  height: 99vh;
+  height: 75vh;
   /*max-height: 100vh;*/
   max-width: 600px;
   margin: auto;
@@ -103,6 +103,13 @@
   color: var(--font-color); /* Apply the default font color */
 }
 
+.disclaimer {
+  font-size: 0.7em;
+  text-align: right;
+  padding: 5px 20px 5px 5px;
+  margin-bottom: 5px;
+}
+
 .messages-area {
   flex: 1;
   overflow-y: auto;
@@ -115,6 +122,7 @@
   margin-bottom: 10px;
   padding: 10px;
   border-radius: 15px;
+  font-size: 1rem;
 }
 
 .message.user {
@@ -150,21 +158,50 @@
 }
 
 .question-area {
-  padding: 10px;
   display: flex;
+  flex-direction: row;
   align-items: center;
   background-color: var(--user-message-bg);
+  padding: 10px;
 }
 
-.question-area input {
+.language-select-container {
+  width: 100%;
+  margin-bottom: 10px; /* Spacing between the dropdown and the textarea */
+}
+
+.language-select {
+  width: 100%;
+  margin-bottom: 5px; /* Space between the dropdown and the send button */
+  padding: 8px;
+  border-radius: 5px;
+  border: 1px solid var(--input-border);
+  background-color: var(--input-bg);
+  color: var(--input-text-color);
+  font-size: 1rem;
+}
+
+.question-area textarea {
   flex: 1;
   border: none;
   padding: 10px;
   border-radius: 15px;
-  margin-right: 10px;
-  background-color: var(--input-bg); /* Apply input background color */
-  border: 1px solid var(--input-border); /* Apply input border color */
-  color: var(--input-text-color); /* Apply input text color */
+  background-color: var(--input-bg);
+  border: 1px solid var(--input-border);
+  color: var(--input-text-color);
+  font-family: var(--font-family); /* Apply the default font family */
+  font-size: 1rem;
+  resize: vertical;
+  min-height: 60px;
+  max-height: 150px;
+  overflow-y: auto;
+  margin-right: 10px; /* Space between textarea and right-side container */
+}
+
+.right-side {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
 }
 
 .question-area button {
@@ -176,8 +213,9 @@
 
 /* Styles for the send icon */
 .send-icon {
-  font-size: 24px; /* Size of the icon */
-  color: var(--button-color); /* Color of the icon */
+  font-size: 24px;
+  color: var(--button-color);
+  cursor: pointer;
 }
 
 .send-icon.disabled {

nginx/static/js/eveai-chat-widget.js

@@ -1,6 +1,6 @@
 class EveAIChatWidget extends HTMLElement {
   static get observedAttributes() {
-    return ['tenant-id', 'api-key', 'domain', 'language'];
+    return ['tenant-id', 'api-key', 'domain', 'language', 'languages'];
   }
 
   constructor() {
@@ -12,6 +12,8 @@ class EveAIChatWidget extends HTMLElement {
     this.heartbeatInterval = null;
     this.idleTime = 0; // in milliseconds
     this.maxConnectionIdleTime = 1 * 60 * 60 * 1000; // 1 hours in milliseconds
+    this.languages = []
+    this.room = null;
     console.log('EveAIChatWidget constructor called');
   }
 
@@ -19,15 +21,17 @@ class EveAIChatWidget extends HTMLElement {
     console.log('connectedCallback called');
     this.innerHTML = this.getTemplate();
     this.messagesArea = this.querySelector('.messages-area');
-    this.questionInput = this.querySelector('.question-area input');
+    this.questionInput = this.querySelector('.question-area textarea');
     this.sendButton = this.querySelector('.send-icon');
+    this.languageSelect = this.querySelector('.language-select');
     this.statusLine = this.querySelector('.status-line');
     this.statusMessage = this.querySelector('.status-message');
     this.connectionStatusIcon = this.querySelector('.connection-status-icon');
 
     this.sendButton.addEventListener('click', () => this.handleSendMessage());
     this.questionInput.addEventListener('keydown', (event) => {
-      if (event.key === 'Enter') {
+      if (event.key === 'Enter' && !event.shiftKey) {
+        event.preventDefault(); // Prevent adding a new line
         this.handleSendMessage();
       }
     });
@@ -38,6 +42,30 @@ class EveAIChatWidget extends HTMLElement {
     }
   }
 
+  populateLanguageDropdown() {
+    // Clear existing options
+    this.languageSelect.innerHTML = '';
+    console.log(`languages for options: ${this.languages}`)
+
+    // Populate with new options
+    this.languages.forEach(lang => {
+      const option = document.createElement('option');
+      option.value = lang;
+      option.textContent = lang.toUpperCase();
+      if (lang === this.currentLanguage) {
+        option.selected = true;
+      }
+      console.log(`Adding option for language: ${lang}`)
+      this.languageSelect.appendChild(option);
+    });
+
+    // Add event listener for language change
+    this.languageSelect.addEventListener('change', (e) => {
+      this.currentLanguage = e.target.value;
+      // You might want to emit an event or update the backend about the language change
+    });
+  }
+
   attributeChangedCallback(name, oldValue, newValue) {
     console.log(`attributeChangedCallback called: ${name} changed from ${oldValue} to ${newValue}`);
     this.updateAttributes();
@@ -45,6 +73,9 @@ class EveAIChatWidget extends HTMLElement {
     if (this.areAllAttributesSet() && !this.socket) {
       console.log('All attributes set in attributeChangedCallback, initializing socket');
       this.attributesSet = true;
+      console.log('All attributes are set, populating language dropdown');
+      this.populateLanguageDropdown();
+      console.log('All attributes are set, initializing socket')
       this.initializeSocket();
     }
   }
@@ -54,11 +85,16 @@ class EveAIChatWidget extends HTMLElement {
     this.apiKey = this.getAttribute('api-key');
     this.domain = this.getAttribute('domain');
     this.language = this.getAttribute('language');
+    const languageAttr = this.getAttribute('languages');
+    this.languages = languageAttr ? languageAttr.split(',') : [];
+    this.currentLanguage = this.language;
     console.log('Updated attributes:', {
       tenantId: this.tenantId,
       apiKey: this.apiKey,
       domain: this.domain,
-      language: this.language
+      language: this.language,
+      currentLanguage: this.currentLanguage,
+      languages: this.languages
     });
   }
 
@@ -67,13 +103,34 @@ class EveAIChatWidget extends HTMLElement {
     const apiKey = this.getAttribute('api-key');
     const domain = this.getAttribute('domain');
     const language = this.getAttribute('language');
+    const languages = this.getAttribute('languages');
     console.log('Checking if all attributes are set:', {
       tenantId,
       apiKey,
       domain,
-      language
+      language,
+      languages
     });
-    return tenantId && apiKey && domain && language;
+    return tenantId && apiKey && domain && language && languages;
+  }
+
+  createLanguageDropdown() {
+    const select = document.createElement('select');
+    select.id = 'languageSelect';
+    this.languages.forEach(lang => {
+      const option = document.createElement('option');
+      option.value = lang;
+      option.textContent = lang.toUpperCase();
+      if (lang === this.currentLanguage) {
+        option.selected = true;
+      }
+      select.appendChild(option);
+    });
+    select.addEventListener('change', (e) => {
+      this.currentLanguage = e.target.value;
+      // You might want to emit an event or update the backend about the language change
+    });
+    return select;
   }
 
   initializeSocket() {
@@ -81,15 +138,11 @@ class EveAIChatWidget extends HTMLElement {
       console.log('Socket already initialized');
       return;
     }
-    if (!this.domain || this.domain === 'null') {
-      console.error('Domain attribute is missing or invalid');
-      this.setStatusMessage('EveAI Chat Widget needs further configuration by site administrator.');
-      return;
-    }
-    console.log(`Initializing socket connection to ${this.domain}`);
+
+    console.log(`Initializing socket connection to Evie`);
 
     // Ensure apiKey is passed in the query parameters
-    this.socket = io(this.domain, {
+    this.socket = io('https://evie.askeveai.com', {
       path: '/chat/socket.io/',
       transports: ['websocket', 'polling'],
       query: {
@@ -104,13 +157,17 @@ class EveAIChatWidget extends HTMLElement {
       timeout: 20000                  // Connection timeout
     });
 
-    console.log(`Finished initializing socket connection to ${this.domain}`);
+    console.log(`Finished initializing socket connection to Evie`);
 
     this.socket.on('connect', (data) => {
       console.log('Socket connected OK');
       this.setStatusMessage('Connected to EveAI.');
       this.updateConnectionStatus(true);
       this.startHeartbeat();
+      if (data.room) {
+        this.room = data.room;
+        console.log(`Joined room: ${this.room}`);
+      }
     });
 
     this.socket.on('authenticated', (data) => {
@@ -119,6 +176,10 @@ class EveAIChatWidget extends HTMLElement {
       if (data.token) {
         this.jwtToken = data.token; // Store the JWT token received from the server
       }
+      if (data.room) {
+        this.room = data.room;
+        console.log(`Confirmed room: ${this.room}`);
+      }
     });
 
     this.socket.on('connect_error', (err) => {
@@ -243,9 +304,13 @@ class EveAIChatWidget extends HTMLElement {
     return `
       <div class="chat-container">
         <div class="messages-area"></div>
+        <div class="disclaimer">Evie can make mistakes. Please double-check responses.</div>
         <div class="question-area">
-          <input type="text" placeholder="Type your message here..." />
-          <i class="material-icons send-icon outlined">send</i>
+          <textarea placeholder="Type your message here..." rows="3"></textarea>
+          <div class="right-side">
+            <select class="language-select"></select>
+            <i class="material-icons send-icon outlined">send</i>
+          </div>
         </div>
         <div class="status-line">
             <i class="material-icons connection-status-icon">link_off</i>
@@ -370,12 +435,15 @@ toggleFeedback(thumbsUp, thumbsDown, feedback, interactionId) {
       console.error('JWT token is not available');
       return;
     }
+
+    const selectedLanguage = this.languageSelect.value;
+
     console.log('Sending message to backend');
     this.socket.emit('user_message', {
       tenantId: this.tenantId,
       token: this.jwtToken,
       message,
-      language: this.language,
+      language: selectedLanguage,
       timezone: this.userTimezone
     });
     this.setStatusMessage('Processing started ...')

nginx/static/js/eveai-sdk.js

@@ -1,12 +1,13 @@
 // static/js/eveai-sdk.js
 class EveAI {
-  constructor(tenantId, apiKey, domain, language) {
+  constructor(tenantId, apiKey, domain, language, languages) {
     this.tenantId = tenantId;
     this.apiKey = apiKey;
     this.domain = domain;
     this.language = language;
+    this.languages = languages;
 
-    console.log('EveAI constructor:', { tenantId, apiKey, domain });
+    console.log('EveAI constructor:', { tenantId, apiKey, domain, language, languages });
   }
 
   initializeChat(containerId) {
@@ -19,6 +20,7 @@ class EveAI {
         chatWidget.setAttribute('api-key', this.apiKey);
         chatWidget.setAttribute('domain', this.domain);
         chatWidget.setAttribute('language', this.language);
+        chatWidget.setAttribute('languages', this.languages);
       });
     } else {
       console.error('Container not found');