<?php
// Database configuration
$dbHost = 'localhost';
$dbUsername = 'your_username';
$dbPassword = 'your_password';
$dbName = 'your_database_name';

// Create database connection
$conn = new mysqli($dbHost, $dbUsername, $dbPassword, $dbName);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Handle image generation request
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['prompt']) && isset($_POST['generator'])) {
    $prompt = $_POST['prompt'];
    $generator = $_POST['generator'];

    // Call the AI image generator API here
    $generatedImageUrl = callImageGeneratorAPI($generator, $prompt);

    // Save the generated image URL and random value to the database
    $randomValue = generateRandomValue();
    $sql = "INSERT INTO generated_images (random_value, image_url) VALUES ('$randomValue', '$generatedImageUrl')";
    if ($conn->query($sql) === true) {
        echo json_encode(['random_value' => $randomValue, 'image_url' => $generatedImageUrl]);
    } else {
        echo "Error: " . $sql . "<br>" . $conn->error;
    }

    exit();
}

// Helper function to call the AI image generator API
function callImageGeneratorAPI($generator, $prompt) {
    // Replace the API key placeholders with your actual API keys
    $apiKeys = [
        'dall_e' => 'YOUR_DALL_E_API_KEY',
        'deepart' => 'YOUR_DEEPART_API_KEY',
        'cloud_vision' => 'YOUR_CLOUD_VISION_API_KEY'
    ];

    // Handle different generators and call their respective APIs
    switch ($generator) {
        case 'dall_e':
            // DALL-E API implementation code goes here
            // Replace this with your actual implementation or API call to generate the image URL using DALL-E
            $generatedImageUrl = 'https://example.com/generated-image-dall-e.jpg';
            break;
        case 'deepart':
            // DeepArt API implementation code goes here
            // Replace this with your actual implementation or API call to generate the image URL using DeepArt
            $generatedImageUrl = 'https://example.com/generated-image-deepart.jpg';
            break;
        case 'cloud_vision':
            // Cloud Vision API implementation code goes here
            // Replace this with your actual implementation or API call to generate the image URL using Cloud Vision
            $generatedImageUrl = 'https://example.com/generated-image-cloud-vision.jpg';
            break;
        default:
            $generatedImageUrl = '';
            break;
    }

    return $generatedImageUrl;
}

// Helper function to generate a random value for image identification
function generateRandomValue() {
    $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
    $randomValue = '';
    $length = 10;

    for ($i = 0; $i < $length; $i++) {
        $randomValue .= $characters[rand(0, strlen($characters) - 1)];
    }

    return $randomValue;
}
?>

<!DOCTYPE html>
<html>
<head>
    <title>AI Image Generator</title>
    <link rel="stylesheet" type="text/css" href="styles.css">
    <script src="script.js"></script>
</head>
<body>
    <h1>AI Image Generator</h1>
    <div id="generator-container">
        <select id="generator">
            <option value="dall_e">DALL-E</option>
            <option value="deepart">DeepArt</option>
            <option value="cloud_vision">Cloud Vision</option>
        </select>
    </div>
    <div id="prompt-container">
        <input type="text" id="prompt" placeholder="Enter a prompt">
        <button id="generate-btn">Generate Image</button>
    </div>
    <div id="result-container">
        <img id="generated-image" src="" alt="Generated Image">
        <p id="random-value"></p>
    </div>

</body>
</html>
