panda/chatbot.html at main · harshitcode61/panda · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
  <title>Tutorial Chatbot</title>
  <style>
    body {
      font-family: 'Segoe UI', sans-serif;
      margin: 0;
      background:  linear-gradient(135deg, #4a6fa5 0%, #3a5a8a 100%);
    }
    .chat-container {
      max-width: 600px;
      margin: 40px auto;
      background: white;
      border-radius: 12px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      height: 80vh;

    }
    .chat-header {
      padding: 16px;
      background: #4a90e2;
      color: white;
      font-size: 1.25rem;
      font-weight: bold;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .chat-box {
      flex: 1;
      padding: 16px;
      overflow-y: auto;
      background-image: url('https://d2vrvpw63099lz.cloudfront.net/conversational-ai-platform/header-conversational-ai-chatbot-speech-bubble.png');
      background-size: cover;         /* Cover entire screen */
      background-repeat: no-repeat;   /* Don't repeat the image */
       background-position: center;
    }
    .message {
      margin: 10px 0;
      display: flex;
    }
    .bot { justify-content: flex-start; }
    .user { justify-content: flex-end; }
    .bubble {
      max-width: 70%;
      padding: 10px 15px;
      border-radius: 20px;
    }
    .bot .bubble { background: #e1f5fe; color: #333; }
    .user .bubble { background: #4a90e2; color: white; }
    .chat-input {
      display: flex;
      border-top: 1px solid #ddd;
    }
    .chat-input input[type="text"] {
      flex: 1;
      padding: 14px;
      border: none;
      font-size: 1rem;
      outline: none;
    }
     .chat-input button {
    padding: 0 20px;
    background: #4a90e2;
    color: white;
    border: none;
    cursor: pointer;
  }

  .chat-input button:first-child {
    margin-right: 10px; /* Add spacing between the buttons */
  }
    .logout-btn {
      background: #e74c3c;
      border: none;
      color: white;
      padding: 8px 16px;
      cursor: pointer;
    }
  </style>
</head>
<body>

  <div class="chat-container">
    <div class="chat-header">
      Tutorial Chatbot
      <button class="logout-btn" onclick="logout()">Logout</button>
    </div>
    <div class="chat-box" id="chatBox"></div>
    <div class="chat-input">
      <input type="text" id="userInput" placeholder="Ask a question or upload an image..." />
      <input type="file" id="imageInput" accept="image/*" style="display: none;" onchange="sendImage()" />
      <div class="chat-input">
  <button onclick="document.getElementById('imageInput').click()">📷</button>
  <button onclick="sendMessage()">Send</button>
    </div>
  </div>

  <!-- Firebase SDK -->
  <script src="https://www.gstatic.com/firebasejs/10.4.0/firebase-app-compat.js"></script>
  <script src="https://www.gstatic.com/firebasejs/10.4.0/firebase-auth-compat.js"></script>

  <script>
    const firebaseConfig = {
      apiKey: "AIzaSyCVvaqJeppdqoL8lVM3rOdYlnqzZ3LmVsI",
      authDomain: "chatbot-fdb19.firebaseapp.com",
      projectId: "chatbot-fdb19",
      storageBucket: "chatbot-fdb19.appspot.com",
      messagingSenderId: "499513063427",
      appId: "1:499513063427:web:b971d14bdb128fcc11f636",
      measurementId: "G-9V7PKYR92K"
    };
    firebase.initializeApp(firebaseConfig);
    const auth = firebase.auth();

    auth.onAuthStateChanged(user => {
      if (!user) window.location.href = "index.html";
    });

    function logout() {
      auth.signOut();
    }

    const chatBox = document.getElementById('chatBox');

    function addMessage(text, sender) {
      const msg = document.createElement('div');
      msg.className = `message ${sender}`;
      msg.innerHTML = `<div class="bubble">${text}</div>`;
      chatBox.appendChild(msg);
      chatBox.scrollTop = chatBox.scrollHeight;
    }

    async function sendMessage() {
      const input = document.getElementById('userInput');
      const userMessage = input.value.trim();
      if (!userMessage) return;
      addMessage(userMessage, 'user');
      input.value = '';

      const res = await fetch("https://panda-y8kr.onrender.com/gemini-text", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({ message: userMessage }),
      });

      const data = await res.json();
      addMessage(data.reply || "Sorry, couldn't understand.", "bot");
    }

    async function sendImage() {
      const fileInput = document.getElementById("imageInput");
      const file = fileInput.files[0];
      if (!file) return;

      addMessage("📷 [Image uploaded]", "user");

      const reader = new FileReader();
      reader.onload = async function (event) {
        const base64Image = event.target.result.split(',')[1];
        const res = await fetch("https://panda-y8kr.onrender.com/gemini-image", {
          method: "POST",
          headers: { "Content-Type": "application/json" },
          body: JSON.stringify({ image: base64Image }),
        });
        const data = await res.json();
        addMessage(data.reply || "Couldn't understand the image.", "bot");
      };
      reader.readAsDataURL(file);
    }

    document.getElementById('userInput').addEventListener("keypress", function (e) {
      if (e.key === "Enter") sendMessage();
    });
  </script>
</body>
</html>