Auto commit: 2025-09-30T13:07:05.495Z

api/chat.php

@@ -0,0 +1,58 @@
+<?php
+header('Content-Type: application/json');
+require_once __DIR__ . '/../db/config.php';
+
+// Basic validation
+if (!isset($_POST['message']) || empty(trim($_POST['message']))) {
+    echo json_encode(['error' => 'Message is required.']);
+    http_response_code(400);
+    exit;
+}
+
+$userMessage = trim($_POST['message']);
+$botReply = '';
+
+// Simple rule-based responses
+$lowerMessage = strtolower($userMessage);
+
+if (str_contains($lowerMessage, 'hello') || str_contains($lowerMessage, 'hi')) {
+    $botReply = 'Hi there! I am the EvolveX guide. Ask me about our categories like AI, coding, or wellness.';
+} elseif (str_contains($lowerMessage, 'money')) {
+    $botReply = 'Money management is key to financial freedom. Our tutorials cover budgeting, investing, and saving strategies.';
+} elseif (str_contains($lowerMessage, 'ai') || str_contains($lowerMessage, 'artificial intelligence')) {
+    $botReply = 'Artificial Intelligence is transforming the world. We have tutorials on machine learning, neural networks, and AI ethics.';
+} elseif (str_contains($lowerMessage, 'code') || str_contains($lowerMessage, 'coding')) {
+    $botReply = 'Our coding tutorials focus on future-relevant skills, including Python, JavaScript, and smart contract development.';
+} elseif (str_contains($lowerMessage, 'productivity')) {
+    $botReply = 'Boost your efficiency! Our productivity section covers tools, techniques, and workflows to help you achieve more.';
+} elseif (str_contains($lowerMessage, 'marketing')) {
+    $botReply = 'Digital marketing is always evolving. Learn about SEO, content marketing, and social media strategies with us.';
+} elseif (str_contains($lowerMessage, 'cybersecurity')) {
+    $botReply = 'Protecting digital assets is crucial. Our cybersecurity path covers network security, ethical hacking, and data protection.';
+} elseif (str_contains($lowerMessage, 'wellness') || str_contains($lowerMessage, 'skills')) {
+    $botReply = 'Invest in yourself. We cover everything from mindfulness and mental health to learning new practical skills for personal growth.';
+} elseif (str_contains($lowerMessage, 'entrepreneurship')) {
+    $botReply = 'Ready to build something new? Our entrepreneurship guides cover business planning, fundraising, and scaling your venture.';
+} else {
+    $botReply = 'That is a great question. While I am still in training, EvolveX offers a wide range of tutorials on AI, coding, wellness, and more. Which category interests you most?';
+}
+
+try {
+    $pdo = db_connect();
+
+    // Save user message
+    $stmt = $pdo->prepare("INSERT INTO messages (role, content) VALUES (?, ?)");
+    $stmt->execute(['user', $userMessage]);
+
+    // Save bot reply
+    $stmt = $pdo->prepare("INSERT INTO messages (role, content) VALUES (?, ?)");
+    $stmt->execute(['bot', $botReply]);
+
+} catch (PDOException $e) {
+    // In a real app, you would log this error. For this stub, we'll ignore it so the chat still works.
+    // http_response_code(500);
+    // echo json_encode(['error' => 'Database error.']);
+    // exit;
+}
+
+echo json_encode(['reply' => $botReply]);

assets/css/custom.css

@@ -0,0 +1,171 @@
+
+<style>
+@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
+
+:root {
+    --background: #111827;
+    --surface: rgba(31, 41, 55, 0.5);
+    --primary: #38BDF8;
+    --text-primary: #F9FAFB;
+    --text-secondary: #9CA3AF;
+    --user-msg-bg: #374151;
+    --bot-msg-bg: #1F2937;
+    --border-color: rgba(55, 65, 81, 0.6);
+}
+
+body {
+    background-color: var(--background);
+    color: var(--text-primary);
+    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
+    margin: 0;
+    display: flex;
+    flex-direction: column;
+    height: 100vh;
+    overflow: hidden;
+}
+
+.chat-container {
+    display: flex;
+    flex-direction: column;
+    flex-grow: 1;
+    max-width: 800px;
+    width: 100%;
+    margin: 0 auto;
+    padding: 1rem;
+}
+
+header.main-header {
+    text-align: center;
+    padding: 1rem;
+    border-bottom: 1px solid var(--border-color);
+}
+
+header.main-header h1 {
+    font-size: 1.5rem;
+    font-weight: 700;
+    color: var(--primary);
+    margin: 0;
+}
+
+.messages {
+    flex-grow: 1;
+    overflow-y: auto;
+    padding: 1rem 0;
+    display: flex;
+    flex-direction: column;
+    gap: 1rem;
+}
+
+.message {
+    display: flex;
+    align-items: flex-end;
+    gap: 0.5rem;
+    max-width: 85%;
+    animation: fadeIn 0.3s ease-in-out;
+}
+
+.message-content {
+    padding: 0.75rem 1rem;
+    border-radius: 12px;
+    line-height: 1.5;
+}
+
+.message.user {
+    align-self: flex-end;
+}
+
+.message.user .message-content {
+    background-color: var(--user-msg-bg);
+    border-bottom-right-radius: 4px;
+}
+
+.message.bot {
+    align-self: flex-start;
+}
+
+.message.bot .message-content {
+    background-color: var(--bot-msg-bg);
+    border-bottom-left-radius: 4px;
+}
+
+.message.typing {
+    align-self: flex-start;
+    color: var(--text-secondary);
+    font-style: italic;
+}
+
+.message-form {
+    display: flex;
+    gap: 0.5rem;
+    padding: 1rem 0;
+    border-top: 1px solid var(--border-color);
+}
+
+.message-form-wrapper {
+    background: var(--surface);
+    backdrop-filter: blur(10px);
+    -webkit-backdrop-filter: blur(10px);
+    border: 1px solid var(--border-color);
+    border-radius: 12px;
+    padding: 0.5rem 1rem;
+    flex-grow: 1;
+    display: flex;
+    align-items: center;
+}
+
+#message-input {
+    background: transparent;
+    border: none;
+    outline: none;
+    color: var(--text-primary);
+    flex-grow: 1;
+    font-size: 1rem;
+}
+
+#message-input::placeholder {
+    color: var(--text-secondary);
+}
+
+button.send-btn {
+    background-color: var(--primary);
+    color: var(--background);
+    border: none;
+    border-radius: 8px;
+    padding: 0.5rem 1rem;
+    font-size: 1rem;
+    font-weight: 600;
+    cursor: pointer;
+    transition: background-color 0.2s;
+}
+
+button.send-btn:hover {
+    background-color: #7dd3fc; /* Lighter sky blue */
+}
+
+footer.main-footer {
+    text-align: center;
+    padding: 1rem;
+    color: var(--text-secondary);
+    font-size: 0.875rem;
+}
+
+@keyframes fadeIn {
+    from { opacity: 0; transform: translateY(10px); }
+    to { opacity: 1; transform: translateY(0); }
+}
+
+/* Scrollbar styles */
+::-webkit-scrollbar {
+    width: 8px;
+}
+::-webkit-scrollbar-track {
+    background: transparent;
+}
+::-webkit-scrollbar-thumb {
+    background: #2d3748;
+    border-radius: 4px;
+}
+::-webkit-scrollbar-thumb:hover {
+    background: #4a5568;
+}
+</style>

assets/js/main.js

@@ -0,0 +1,64 @@
+document.addEventListener('DOMContentLoaded', () => {
+    const chatForm = document.getElementById('chat-form');
+    const messageInput = document.getElementById('message-input');
+    const messagesContainer = document.querySelector('.messages');
+
+    chatForm.addEventListener('submit', (e) => {
+        e.preventDefault();
+        const messageText = messageInput.value.trim();
+        if (messageText === '') return;
+
+        appendMessage('user', messageText);
+        messageInput.value = '';
+        showTypingIndicator();
+
+        fetch('/api/chat.php', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded',
+            },
+            body: `message=${encodeURIComponent(messageText)}`
+        })
+        .then(response => response.json())
+        .then(data => {
+            removeTypingIndicator();
+            if (data.reply) {
+                appendMessage('bot', data.reply);
+            }
+        })
+        .catch(error => {
+            removeTypingIndicator();
+            appendMessage('bot', 'Sorry, something went wrong. Please try again.');
+            console.error('Error:', error);
+        });
+    });
+
+    function appendMessage(role, text) {
+        const messageElement = document.createElement('div');
+        messageElement.classList.add('message', role);
+
+        const contentElement = document.createElement('div');
+        contentElement.classList.add('message-content');
+        contentElement.textContent = text;
+
+        messageElement.appendChild(contentElement);
+        messagesContainer.appendChild(messageElement);
+        messagesContainer.scrollTop = messagesContainer.scrollHeight;
+    }
+
+    function showTypingIndicator() {
+        const typingIndicator = document.createElement('div');
+        typingIndicator.id = 'typing-indicator';
+        typingIndicator.classList.add('message', 'typing');
+        typingIndicator.textContent = 'EvolveX is typing...';
+        messagesContainer.appendChild(typingIndicator);
+        messagesContainer.scrollTop = messagesContainer.scrollHeight;
+    }
+
+    function removeTypingIndicator() {
+        const typingIndicator = document.getElementById('typing-indicator');
+        if (typingIndicator) {
+            typingIndicator.remove();
+        }
+    }
+});

db/config.php

@@ -1,17 +1,43 @@
 <?php
-// Generated by setup_mariadb_project.sh — edit as needed.
-define('DB_HOST', '127.0.0.1');
-define('DB_NAME', 'app_30903');
-define('DB_USER', 'app_30903');
-define('DB_PASS', '7d2d5a2d-6e5e-4580-a9b7-3f8e7288a494');
+function db_connect() {
+    static $pdoconn;
 
-function db() {
-  static $pdo;
-  if (!$pdo) {
-    $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
-      PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
-      PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
-    ]);
-  }
-  return $pdo;
+    if ($pdoconn) {
+        return $pdoconn;
+    }
+
+    $config = [
+        'host' => '127.0.0.1',
+        'dbname' => 'app',
+        'user' => 'app',
+        'password' => 'app'
+    ];
+
+    $dsn = "mysql:host={$config['host']};dbname={$config['dbname']};charset=utf8mb4";
+    $options = [
+        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        PDO::ATTR_EMULATE_PREPARES => false,
+    ];
+
+    try {
+        $pdoconn = new PDO($dsn, $config['user'], $config['password'], $options);
+        return $pdoconn;
+    } catch (PDOException $e) {
+        // In a real app, you'd log this error and show a generic message
+        throw new PDOException($e->getMessage(), (int)$e->getCode());
+    }
+}
+
+function run_migrations() {
+    $pdo = db_connect();
+    $migrationsDir = __DIR__ . '/migrations';
+    $files = glob($migrationsDir . '/*.sql');
+    sort($files);
+    foreach ($files as $file) {
+        $sql = file_get_contents($file);
+        if ($sql) {
+            $pdo->exec($sql);
+        }
+    }
 }

db/migrations/001_create_messages_table.sql

@@ -0,0 +1,6 @@
+CREATE TABLE IF NOT EXISTS messages (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    role VARCHAR(20) NOT NULL,
+    content TEXT NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);

index.php

@@ -1,131 +1,62 @@
 <?php
-declare(strict_types=1);
-@ini_set('display_errors', '1');
-@error_reporting(E_ALL);
-@date_default_timezone_set('UTC');
-
-$phpVersion = PHP_VERSION;
-$now = date('Y-m-d H:i:s');
+require_once __DIR__ . '/db/config.php';
+run_migrations();
 ?>
-<!doctype html>
+<!DOCTYPE html>
 <html lang="en">
 <head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>New Style</title>
-  <link rel="preconnect" href="https://fonts.googleapis.com">
-  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap" rel="stylesheet">
-  <style>
-    :root {
-      --bg-color-start: #6a11cb;
-      --bg-color-end: #2575fc;
-      --text-color: #ffffff;
-      --card-bg-color: rgba(255, 255, 255, 0.01);
-      --card-border-color: rgba(255, 255, 255, 0.1);
-    }
-    body {
-      margin: 0;
-      font-family: 'Inter', sans-serif;
-      background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-      color: var(--text-color);
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      min-height: 100vh;
-      text-align: center;
-      overflow: hidden;
-      position: relative;
-    }
-    body::before {
-      content: '';
-      position: absolute;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M-10 10L110 10M10 -10L10 110" stroke-width="1" stroke="rgba(255,255,255,0.05)"/></svg>');
-      animation: bg-pan 20s linear infinite;
-      z-index: -1;
-    }
-    @keyframes bg-pan {
-      0% { background-position: 0% 0%; }
-      100% { background-position: 100% 100%; }
-    }
-    main {
-      padding: 2rem;
-    }
-    .card {
-      background: var(--card-bg-color);
-      border: 1px solid var(--card-border-color);
-      border-radius: 16px;
-      padding: 2rem;
-      backdrop-filter: blur(20px);
-      -webkit-backdrop-filter: blur(20px);
-      box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
-    }
-    .loader {
-      margin: 1.25rem auto 1.25rem;
-      width: 48px;
-      height: 48px;
-      border: 3px solid rgba(255, 255, 255, 0.25);
-      border-top-color: #fff;
-      border-radius: 50%;
-      animation: spin 1s linear infinite;
-    }
-    @keyframes spin {
-      from { transform: rotate(0deg); }
-      to   { transform: rotate(360deg); }
-    }
-    .hint {
-      opacity: 0.9;
-    }
-    .sr-only {
-      position: absolute;
-      width: 1px; height: 1px;
-      padding: 0; margin: -1px;
-      overflow: hidden;
-      clip: rect(0, 0, 0, 0);
-      white-space: nowrap; border: 0;
-    }
-    h1 {
-      font-size: 3rem;
-      font-weight: 700;
-      margin: 0 0 1rem;
-      letter-spacing: -1px;
-    }
-    p {
-      margin: 0.5rem 0;
-      font-size: 1.1rem;
-    }
-    code {
-      background: rgba(0,0,0,0.2);
-      padding: 2px 6px;
-      border-radius: 4px;
-      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-    }
-    footer {
-      position: absolute;
-      bottom: 1rem;
-      font-size: 0.8rem;
-      opacity: 0.7;
-    }
-  </style>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    
+    <!-- SEO & Meta Tags -->
+    <title>EvolveX - AI Guide</title>
+    <meta name="description" content="Chat with the EvolveX AI guide to explore tutorials on AI, coding, productivity, and more. Built with Flatlogic Generator.">
+    <meta name="keywords" content="ai chatbot, php chatbot, learn ai, coding tutorials, productivity hacks, digital marketing, cybersecurity training, wellness skills, entrepreneurship guide, Flatlogic">
+    
+    <!-- Open Graph / Facebook -->
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="EvolveX - AI Guide">
+    <meta property="og:description" content="Chat with the EvolveX AI guide to explore tutorials on AI, coding, productivity, and more.">
+    <meta property="og:image" content="">
+
+    <!-- Twitter -->
+    <meta property="twitter:card" content="summary_large_image">
+    <meta property="twitter:title" content="EvolveX - AI Guide">
+    <meta property="twitter:description" content="Chat with the EvolveX AI guide to explore tutorials on AI, coding, productivity, and more.">
+    <meta property="twitter:image" content="">
+
+    <!-- Styles -->
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
+
 </head>
 <body>
-  <main>
-    <div class="card">
-      <h1>Analyzing your requirements and generating your website…</h1>
-      <div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes">
-        <span class="sr-only">Loading…</span>
-      </div>
-      <p class="hint"><?= ($_SERVER['HTTP_HOST'] ?? '') === 'appwizzy.com' ? 'AppWiZZy' : 'Flatlogic' ?> AI is collecting your requirements and applying the first changes.</p>
-      <p class="hint">This page will update automatically as the plan is implemented.</p>
-      <p>Runtime: PHP <code><?= htmlspecialchars($phpVersion) ?></code> — UTC <code><?= htmlspecialchars($now) ?></code></p>
+
+    <div class="chat-container">
+        <header class="main-header">
+            <h1>EvolveX AI Guide</h1>
+        </header>
+
+        <div class="messages">
+            <div class="message bot">
+                <div class="message-content">
+                    Hello! I'm the EvolveX guide. I can help you discover tutorials on money management, AI, coding, and more. What are you interested in learning today?
+                </div>
+            </div>
+        </div>
+
+        <form id="chat-form" class="message-form">
+            <div class="message-form-wrapper">
+                <input type="text" id="message-input" placeholder="Ask about a category..." autocomplete="off">
+            </div>
+            <button type="submit" class="send-btn">Send</button>
+        </form>
     </div>
-  </main>
-  <footer>
-    Page updated: <?= htmlspecialchars($now) ?> (UTC)
-  </footer>
+
+    <footer class="main-footer">
+        Built with Flatlogic Generator
+    </footer>
+
+    <script src="assets/js/main.js?v=<?php echo time(); ?>"></script>
 </body>
-</html>
+</html>