leonardochatbot/index.html at main · cub01d5/leonardochatbot · GitHub

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<!doctype html>
<html lang="it">
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width,initial-scale=1" />
  <title>LeoBot: Il Laboratorio di Leonardo 🏰</title>

  <style>
    :root{
      --bg-sunny: #fff9c4;
      --ink: #37474f;
      --card-bg: #fffffffa;
      --accent-red: #ff7043;
      --accent-blue: #42a5f5;
      --accent-green: #66bb6a;
      --shadow: 0 10px 25px rgba(0,0,0,0.1);
      --radius: 20px;
      --font: "Comic Sans MS","Chalkboard SE","Segoe UI Emoji",sans-serif;
    }

    *{ box-sizing:border-box }

    body{
      margin:0;
      font-family:var(--font);
      color:var(--ink);
      background:linear-gradient(135deg,var(--bg-sunny) 0%,#81d4fa 100%);
      min-height:100vh;
      display:flex;
      flex-direction:column;
    }

    header{ padding:15px; text-align:center; }

    .brand{
      display:inline-flex; align-items:center; gap:15px; background:#fff;
      padding:8px 25px; border-radius:50px; box-shadow:0 5px 0 rgba(0,0,0,0.1);
      border:3px solid var(--accent-blue);
    }

    .brand img{ width:50px; height:50px; border-radius:50%; border:2px solid var(--accent-red); object-fit:cover; }
    .brand h1{ margin:0; font-size:24px; color:var(--accent-red); }

    main{
      flex:1; width:95%; max-width:1500px; margin:10px auto;
      display: grid; grid-template-columns: 350px 1fr; gap: 25px;
      position: relative;
    }

    .leo-overlay {
      position: absolute;
      left: 170px;
      top: 50%;
      transform: translateY(-80%);
      z-index: 10;
      pointer-events: none;
    }

    .leo-overlay img {
      max-width: 450px;
      filter: drop-shadow(10px 10px 20px rgba(0,0,0,0.3));
    }

    .image-generator-column { display: flex; flex-direction: column; gap: 15px; }

    .generator-box {
      background:var(--card-bg); padding:15px; border-radius:var(--radius);
      box-shadow:var(--shadow); border:4px solid var(--accent-blue);
      display: flex; flex-direction: column;
    }

    .chat-label { font-size: 18px; font-weight: bold; text-align: center; margin-bottom: 10px; }

    .mode-toggle {
      display: flex;
      background: #f0f0f0;
      border-radius: 12px;
      padding: 4px;
      margin-bottom: 15px;
      gap: 4px;
      border: 1px solid #ddd;
    }

    .mode-btn {
      flex: 1;
      border: none;
      padding: 10px;
      border-radius: 8px;
      cursor: pointer;
      font-family: inherit;
      font-weight: bold;
      font-size: 13px;
      transition: all 0.2s ease;
      background: transparent;
      color: #777;
    }

    .mode-btn.active {
      background: var(--accent-blue);
      color: white;
    }

    textarea {
      width: 100%; height: 100px; border-radius: 10px; border: 2px solid #ddd;
      padding: 12px; font-family: inherit; resize: none; font-size: 14px; margin-bottom: 10px;
    }

    #btn-generate {
      background: var(--accent-blue); color: white; border: none;
      border-radius: 10px; padding: 12px; cursor: pointer; font-weight: bold; font-size: 15px;
      transition: background 0.3s;
    }
    #btn-generate:disabled { background: #ccc; cursor: not-allowed; }

    #output-polaroid {
      display: none;
      background:#fff; padding:10px 10px 25px; box-shadow:0 4px 12px rgba(0,0,0,0.1);
      border: 3px solid var(--accent-green); transform: rotate(1deg); text-align:center;
      position: relative; overflow: hidden;
    }

    #output-polaroid img {
      width:100%; height:250px; object-fit:contain; background: #fafafa; border: 1px solid #eee; transition: opacity 0.5s;
    }

    .painting-overlay {
      display: none; position: absolute; top: 10px; left: 10px; right: 10px;
      height: 250px; background: #f4e4bc;
      z-index: 5; flex-direction: column; align-items: center; justify-content: center;
      animation: pulse 2s infinite ease-in-out;
    }

    .painting-overlay span { font-size: 40px; animation: rotate 4s infinite linear; }

    @keyframes pulse {
      0% { background-color: #f4e4bc; }
      50% { background-color: #e2d1a6; }
      100% { background-color: #f4e4bc; }
    }
    @keyframes rotate { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

    .main-iframe-column {
      background: #fff; padding: 10px; border-radius: var(--radius);
      box-shadow: var(--shadow); border: 4px solid var(--accent-green);
      display: flex; flex-direction: column; height: 700px;
    }

    iframe { flex: 1; width: 100%; border-radius: 14px; border: none; }

    footer { background: #333; color: white; padding: 20px; text-align: center; margin-top: auto; }
    .key-container input { padding: 5px 10px; border-radius: 5px; border: none; width: 280px; }

    @media (max-width:1100px){
      main { grid-template-columns: 1fr; }
      .leo-overlay { display: none; }
      .main-iframe-column { height: 500px; }
    }
  </style>
</head>

<body>

<header>
  <div class="brand">
    <img src="images/logo.png" alt="Leo Avatar">
    <h1>Il Laboratorio di Leonardo</h1>
  </div>
</header>

<main>
  <div class="leo-overlay">
      <img src="images/leonardo_fullbody.png" alt="Leonardo">
  </div>

  <div class="image-generator-column">
    <div class="generator-box">
      <div class="chat-label">🖌️ Pennello Magico</div>

      <div class="mode-toggle">
        <button id="mode-ai" class="mode-btn active" onclick="setMode('ai')">🤖 AI</button>
        <button id="mode-search" class="mode-btn" onclick="setMode('search')">🔍 Ricerca</button>
      </div>

      <textarea id="prompt-input" placeholder="Esempio: Una bicicletta di legno..."></textarea>
      <button onclick="handleAction()" id="btn-generate">Disegna ora!</button>
    </div>

    <div class="polaroid" id="output-polaroid">
      <div id="painting-overlay" class="painting-overlay">
          <span>🎨</span>
          <p id="overlay-text">Sto dipingendo...</p>
      </div>
      <img id="aiImage" src="" alt="Risultato">
      <div class="caption" id="image-caption"></div>
    </div>
  </div>

  <div class="main-iframe-column">
    <div class="chat-label">💬 Chiedi a Leonardo</div>
    <iframe src="https://app.edcafe.ai/chatbots/697e216f0710e0ddf2691886" allow="microphone"></iframe>
  </div>
</main>

<footer>
  <div class="key-container">
    🔑 OpenAI Key: <input type="password" id="api-key-input" placeholder="sk-...">
  </div>
  <p>🏰 Progetto Didattico - Scuola Primaria - Vigevano</p>
</footer>

<script>
  let currentMode = 'ai';

  function setMode(mode) {
    currentMode = mode;
    document.getElementById('mode-ai').classList.toggle('active', mode === 'ai');
    document.getElementById('mode-search').classList.toggle('active', mode === 'search');

    const btn = document.getElementById("btn-generate");
    btn.innerText = mode === 'ai' ? "Disegna ora!" : "Cerca Immagine!";
    btn.style.background = mode === 'ai' ? "var(--accent-blue)" : "var(--accent-green)";
  }

  function handleAction() {
    if (currentMode === 'ai') {
      generateImage();
    } else {
      searchWikimedia();
    }
  }

  async function generateImage() {
    const key = document.getElementById("api-key-input").value.trim();
    const prompt = document.getElementById("prompt-input").value.trim();
    const btn = document.getElementById("btn-generate");
    const polaroid = document.getElementById("output-polaroid");
    const overlay = document.getElementById("painting-overlay");
    const overlayText = document.getElementById("overlay-text");
    const aiImage = document.getElementById("aiImage");
    const caption = document.getElementById("image-caption");

    if (!key) { alert("Metti la chiave nel fondo della pagina!"); return; }
    if (!prompt) { alert("Cosa vuoi che disegni?"); return; }

    btn.disabled = true;
    polaroid.style.display = "block";
    overlay.style.display = "flex";
    overlayText.innerText = "Sto dipingendo...";
    aiImage.style.opacity = "0";
    caption.innerText = "Attendi, sto creando...";

    try {
      const response = await fetch("https://api.openai.com/v1/images/generations", {
        method: "POST",
        headers: {
          "Content-Type": "application/json",
          "Authorization": `Bearer ${key}`
        },
        body: JSON.stringify({
          model: "dall-e-3",
          prompt: "A renaissance sketch by Leonardo da Vinci on ancient paper, sepia ink, detailed drawing of: " + prompt,
          n: 1,
          size: "1024x1024"
        })
      });

      const data = await response.json();
      if (data.error) throw new Error(data.error.message);

      aiImage.src = data.data[0].url;

      aiImage.onload = () => {
          overlay.style.display = "none";
          aiImage.style.opacity = "1";
          caption.innerText = "Ecco lo schizzo finito!";
          btn.disabled = false;
      };

    } catch (e) {
      alert("Errore: " + e.message);
      overlay.style.display = "none";
      btn.disabled = false;
    }
  }

  async function searchWikimedia() {
    const prompt = document.getElementById("prompt-input").value.trim();
    const btn = document.getElementById("btn-generate");
    const polaroid = document.getElementById("output-polaroid");
    const overlay = document.getElementById("painting-overlay");
    const overlayText = document.getElementById("overlay-text");
    const aiImage = document.getElementById("aiImage");
    const caption = document.getElementById("image-caption");

    if (!prompt) { alert("Cosa devo cercare negli archivi?"); return; }

    btn.disabled = true;
    polaroid.style.display = "block";
    overlay.style.display = "flex";
    overlayText.innerText = "Cerco negli archivi...";
    aiImage.style.opacity = "0";
    caption.innerText = "Esploro la biblioteca...";

    try {
      const searchUrl = `https://commons.wikimedia.org/w/api.php?action=query&format=json&origin=*&prop=pageimages&generator=search&gsrsearch=File:${encodeURIComponent(prompt)}&gsrlimit=1&piprop=thumbnail&pithumbsize=800`;

      const response = await fetch(searchUrl);
      const data = await response.json();

      if (!data.query || !data.query.pages) {
        throw new Error("Nessuna immagine trovata per questo termine.");
      }

      const pages = data.query.pages;
      const firstPageId = Object.keys(pages)[0];
      const imageUrl = pages[firstPageId].thumbnail.source;

      aiImage.src = imageUrl;

      aiImage.onload = () => {
          overlay.style.display = "none";
          aiImage.style.opacity = "1";
          caption.innerText = "Ho trovato questo reperto!";
          btn.disabled = false;
      };

    } catch (e) {
      alert("Non ho trovato immagini: " + e.message);
      overlay.style.display = "none";
      caption.innerText = "Ricerca vuota.";
      btn.disabled = false;
    }
  }
</script>

</body>
</html>