srecsocial/index.html at master · darkweb-alt/srecsocial · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <title>Login with Gemini Chatbot</title>
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <style>
    body {
      font-family: Arial, sans-serif;
      background: #f3f3f3;
      margin: 0;
      padding: 0;
      height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      position: relative;
    }

    .login-box {
      background: white;
      padding: 2rem;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
      width: 300px;
      text-align: center;
    }

    input, button {
      width: 100%;
      margin: 10px 0;
      padding: 10px;
      font-size: 1rem;
      box-sizing: border-box;
    }

    button {
      background: #007bff;
      color: white;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      font-weight: bold;
    }

    #message {
      color: red;
      font-size: 0.9rem;
      min-height: 1.2rem;
      margin-top: 10px;
    }

    #message.success {
      color: green;
    }

    #message.error {
      color: red;
    }

    /* --- New Gemini Chatbot styles --- */
    #chatToggleBtn {
      position: fixed;
      bottom: 30px;
      right: 30px;
      width: 60px;
      height: 60px;
      background-color: #007bff;
      border-radius: 50%;
      box-shadow: 0 4px 10px rgba(0,0,0,0.3);
      color: white;
      font-size: 30px;
      cursor: pointer;
      z-index: 1001;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.3s;
      user-select: none;
    }

    #chatToggleBtn:hover {
      background-color: #0056b3;
    }

    #chatToggleIcon {
      transition: transform 0.3s ease, opacity 0.3s ease;
    }

    #chatWindow {
      position: fixed;
      bottom: 100px;
      right: 30px;
      width: 400px;
      max-height: 500px;
      background: white;
      border-radius: 15px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.3);
      display: flex;
      flex-direction: column;
      overflow: hidden;
      z-index: 1000;
      opacity: 0;
      transform: translateY(20px);
      pointer-events: none;
      transition: opacity 0.4s ease, transform 0.4s ease;
    }

    #chatWindow.open {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
    }

    #chatHeader {
      background-color: #007bff;
      color: white;
      padding: 15px;
      font-weight: bold;
      font-size: 18px;
      border-radius: 15px 15px 0 0;
      user-select: none;
    }

    .chat-container {
      padding: 20px;
      flex: 1;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      background: #fafafa;
    }

    .input-container {
  display: flex;
  border-top: 1px solid #ddd;
  align-items: center;
}

.input-container input[type="text"] {
  flex: 1;
  min-width: 0;
  padding: 12px 15px;
  font-size: 16px;
  border: none;
  outline: none;
  border-radius: 0 0 0 15px;
}

.input-container button.sendBtn {
  flex: none;
  width: auto;
  padding: 12px 16px;
  border: none;
  background-color: #007bff;
  color: white;
  font-weight: bold;
  cursor: pointer;
  border-radius: 0 0 15px 0;
  transition: background-color 0.3s;
}
    button.sendBtn:hover {
      background-color: #0056b3;
    }

    .message {
      margin: 8px 0;
      padding: 10px 15px;
      border-radius: 20px;
      max-width: 75%;
      word-wrap: break-word;
      animation: fadeIn 0.3s ease-in-out;
    }

    .user {
      background: #d1e7dd;
      align-self: flex-end;
    }

    .bot {
      background: #f8d7da;
      align-self: flex-start;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @media (max-width: 500px) {
      #chatWindow {
        width: 90%;
        right: 5%;
        bottom: 90px;
      }
    }
  </style>
  <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
</head>
<body>

  <!-- Login Form -->
  <div class="login-box">
    <h2>SREC Wall</h2>
    <input type="email" id="email" placeholder="Email" autocomplete="username" />
    <input type="password" id="password" placeholder="Password" autocomplete="current-password" />
    <button onclick="login()">Login</button>
    <button onclick="signup()">Sign Up</button>
    <div id="message"></div>
  </div>

  <!-- Gemini Chatbot -->
  <div id="chatToggleBtn" title="Open Chat" aria-label="Toggle chat">
    <span id="chatToggleIcon">💬</span>
  </div>

  <div id="chatWindow" role="dialog" aria-modal="true" aria-labelledby="chatHeader">
    <div id="chatHeader">SREC FAQ Chatbot</div>
    <div class="chat-container" id="chatBox"></div>
    <div class="input-container">
      <input type="text" id="userInput" placeholder="Ask about your college..." autocomplete="off" />
      <button class="sendBtn" id="sendBtn">Send</button>
    </div>
  </div>

  <!-- Firebase Auth + Login Script -->
  <script type="module">
    import { initializeApp } from "https://www.gstatic.com/firebasejs/10.12.0/firebase-app.js";
    import { getAuth, signInWithEmailAndPassword, createUserWithEmailAndPassword, onAuthStateChanged } from "https://www.gstatic.com/firebasejs/10.12.0/firebase-auth.js";

    const firebaseConfig = {
      apiKey: "AIzaSyD03vMpBpU5TOYwLy-hpImkku-MvwzANLw",
      authDomain: "srecsocial-98c6f.firebaseapp.com",
      projectId: "srecsocial-98c6f",
      storageBucket: "srecsocial-98c6f.appspot.com",
      messagingSenderId: "92453012487",
      appId: "1:92453012487:web:1ee9723799a929c64356a2",
      measurementId: "G-NYDLMEV2TE"
    };

    const app = initializeApp(firebaseConfig);
    const auth = getAuth(app);

    const chatToggleBtn = document.getElementById('chatToggleBtn');
    const chatWindow = document.getElementById('chatWindow');

    onAuthStateChanged(auth, (user) => {
      const loginBox = document.querySelector('.login-box');
      chatToggleBtn.style.display = "flex";
      if (user) {
        loginBox.style.display = "none";
        window.location.href = "home.html";
      } else {
        loginBox.style.display = "block";
        chatWindow.classList.remove('open');
      }
    });

    window.login = async function() {
      const email = document.getElementById("email").value.trim();
      const password = document.getElementById("password").value.trim();
      const msg = document.getElementById("message");
      msg.textContent = "";
      msg.className = "";

      if (!email || !password) {
        msg.textContent = "❌ Please enter email and password.";
        msg.className = "error";
        return;
      }
      try {
        await signInWithEmailAndPassword(auth, email, password);
      } catch (err) {
        msg.textContent = "❌ " + err.message;
        msg.className = "error";
      }
    };

    window.signup = async function() {
      const email = document.getElementById("email").value.trim();
      const password = document.getElementById("password").value.trim();
      const msg = document.getElementById("message");
      msg.textContent = "";
      msg.className = "";

      if (!email || !password) {
        msg.textContent = "❌ Please enter email and password.";
        msg.className = "error";
        return;
      }
      try {
        await createUserWithEmailAndPassword(auth, email, password);
        msg.textContent = "✅ Account created! Please login.";
        msg.className = "success";
      } catch (err) {
        msg.textContent = "❌ " + err.message;
        msg.className = "error";
      }
    };
  </script>

  <!-- Gemini Chatbot Logic (same as your original code) -->
  <!-- <script type="module">
    // ...Paste your Gemini Chatbot JavaScript here...
  </script> -->
  <script type="module">
// === YOUR CONFIGURATION ===
const GEMINI_API_KEY = "AIzaSyAhnZ9oCOlvsw-Dn8AaoFPFWO6H1POWN4U";
const FAQ_JSON_URL = "https://script.google.com/macros/s/AKfycbzsBf-ALL0bCb91a1_VgtfZIooVxAl_oMRT5BKHgpkEPkggf8REbhGL0WGycbzSGtHJ/exec";

let faqs = [];

async function loadFAQs() {
  try {
    const response = await fetch(FAQ_JSON_URL);
    if (!response.ok) throw new Error("Failed to fetch FAQs");
    faqs = await response.json();
    console.log("Loaded FAQs:", faqs.length);
  } catch (err) {
    console.error("Error loading FAQs:", err);
    faqs = [];
  }
}

function getKeywords(text) {
  return text.toLowerCase().replace(/[.,!?]/g, "").split(/\s+/).filter(w => w.length > 2);
}

function findRelevantFaqs(question, faqs, maxResults = 3) {
  const questionKeywords = getKeywords(question);
  if (questionKeywords.length === 0) return [];

  const scoredFaqs = faqs.map(faq => {
    const faqKeywords = getKeywords(faq.question);
    const overlapCount = faqKeywords.filter(k => questionKeywords.includes(k)).length;
    return { faq, score: overlapCount };
  });

  return scoredFaqs
    .filter(f => f.score > 0)
    .sort((a, b) => b.score - a.score)
    .slice(0, maxResults)
    .map(f => f.faq);
}

async function callGeminiFlashAPI(prompt) {
  const url = "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:generateContent";
  const body = { contents: [{ parts: [{ text: prompt }] }] };

  const response = await fetch(url, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "X-goog-api-key": GEMINI_API_KEY,
    },
    body: JSON.stringify(body),
  });

  if (!response.ok) {
    const errorData = await response.json().catch(() => null);
    throw new Error(errorData?.error?.message || "Gemini API error");
  }

  return await response.json();
}

function typewriterMarkdown(element, markdown, speed = 10) {
  const html = marked.parse(markdown);
  element.innerHTML = "";
  let i = 0;
  const tempDiv = document.createElement("div");
  tempDiv.innerHTML = html;
  const finalHTML = tempDiv.innerHTML;

  function type() {
    if (i <= finalHTML.length) {
      element.innerHTML = finalHTML.slice(0, i);
      i++;
      setTimeout(type, speed);
    }
  }
  type();
}

// const chatToggleBtn = document.getElementById('chatToggleBtn');
const chatToggleIcon = document.getElementById('chatToggleIcon');
// const chatWindow = document.getElementById('chatWindow');
const chatBox = document.getElementById('chatBox');
const userInput = document.getElementById('userInput');
const sendBtn = document.getElementById('sendBtn');

function changeIcon(newIcon, newTitle) {
  chatToggleIcon.style.opacity = 0;
  chatToggleIcon.style.transform = "scale(0.3)";
  setTimeout(() => {
    chatToggleIcon.textContent = newIcon;
    chatToggleBtn.title = newTitle;
    chatToggleIcon.style.opacity = 1;
    chatToggleIcon.style.transform = "scale(1)";
  }, 300);
}

chatToggleBtn.addEventListener('click', () => {
  chatWindow.classList.toggle('open');
  if (chatWindow.classList.contains('open')) {
    changeIcon("❌", "Close Chat");
    userInput.focus();
  } else {
    changeIcon("💬", "Open Chat");
  }
});

function appendMessage(sender, message = "") {
  const msg = document.createElement("div");
  msg.classList.add("message", sender);
  msg.textContent = message;
  chatBox.appendChild(msg);
  chatBox.scrollTop = chatBox.scrollHeight;
  return msg;
}

async function handleUserInput() {
  const input = userInput.value.trim();
  if (!input) return;

  appendMessage("user", input);
  userInput.value = "";

  const relevantFaqs = findRelevantFaqs(input, faqs, 3);
  let prompt = `You are a helpful assistant answering questions about Sri Ramakrishna Engineering College.\n\nHere are some FAQs:\n\n`;
  if (relevantFaqs.length === 0) {
    prompt += "(No directly relevant FAQs found.)\n\n";
  } else {
    relevantFaqs.forEach(faq => {
      prompt += `Q: ${faq.question}\nA: ${faq.answer}\n\n`;
    });
  }
  prompt += `User's question:\n"${input}"\n\nPlease answer concisely and professionally using the information above if possible.`;

  const botMsg = document.createElement("div");
  botMsg.classList.add("message", "bot");
  botMsg.textContent = "⏳ Thinking...";
  chatBox.appendChild(botMsg);
  chatBox.scrollTop = chatBox.scrollHeight;

  try {
    const result = await callGeminiFlashAPI(prompt);
    const content = result?.candidates?.[0]?.content?.parts?.[0]?.text;

    if (content) {
      typewriterMarkdown(botMsg, content);
    } else {
      botMsg.textContent = "❌ Sorry, no response.";
    }
  } catch (err) {
    botMsg.textContent = "❌ Error: " + err.message;
  }
}

sendBtn.addEventListener('click', handleUserInput);
userInput.addEventListener('keydown', e => {
  if (e.key === 'Enter') handleUserInput();
});

loadFAQs();
</script>
</body>
</html>