<?php
require_once __DIR__ . '/../config/config.php';
require_once __DIR__ . '/../src/Validator.php';
require_once __DIR__ . '/../src/EmailService.php';

// Language support
$lang = 'he'; // Default to Hebrew
if (isset($_GET['lang']) && in_array($_GET['lang'], ['he', 'en'])) {
    $lang = $_GET['lang'];
    setcookie('language', $lang, time() + (365 * 24 * 60 * 60), '/');
} elseif (isset($_COOKIE['language']) && in_array($_COOKIE['language'], ['he', 'en'])) {
    $lang = $_COOKIE['language'];
}

$text_dir = ($lang === 'he') ? 'rtl' : 'ltr';
$opposite_lang = ($lang === 'he') ? 'en' : 'he';

// Translations
$translations = [
    'he' => [
        'language' => 'English',
        'title' => 'צלם לאירועים',
        'subtitle' => 'הדפסת מגנטים במהלך האירוע',
        'description' => 'צלם מקצועי שמציע צילום והדפסת מגנטים במהלך האירוע שלכם. חתונה, בר/בת מצווה, חלוקה, ברית מילה ועוד!',
        
        'events' => 'סוגי אירועים',
        'wedding' => 'חתונה',
        'bar_mitzvah' => 'בר מצווה',
        'bat_mitzvah' => 'בת מצווה',
        'chalakeh' => 'חלוקה',
        'brit_mila' => 'ברית מילה',
        
        'contact_form' => 'טופס יצירת קשר',
        'name' => 'שם מלא',
        'email' => 'דוא"ל',
        'phone' => 'מספר טלפון',
        'event_type' => 'סוג האירוע',
        'event_date' => 'תאריך האירוע',
        'location' => 'מיקום האירוע',
        'message' => 'הודעה',
        'placeholder_message' => 'ספרו לנו על האירוע שלכם ומה אתם צריכים',
        'send_message' => 'שלח הודעה',
        
        'contact_whatsapp' => 'או צרו קשר ב-WhatsApp',
        'contact_whatsapp_button' => 'WhatsApp',
        
        'success_message' => 'הודעתך נשלחה בהצלחה! נחזור אליך בקרוב',
        'error_message' => 'אירעה שגיאה בשליחת ההודעה. אנא נסה שוב',
        'validation_error' => 'אנא מלאו את כל השדות הנדרשים עם פרטים תקינים',
        
        'back_home' => 'חזרה לעמוד הבית',
    ],
    'en' => [
        'language' => 'עברית',
        'title' => 'Event Photographer',
        'subtitle' => 'Magnet Printing During Your Event',
        'description' => 'Professional photographer offering on-site magnet printing for your event. Weddings, Bar/Bat Mitzvah, Chalakeh, Brit Mila, and more!',
        
        'events' => 'Event Types',
        'wedding' => 'Wedding',
        'bar_mitzvah' => 'Bar Mitzvah',
        'bat_mitzvah' => 'Bat Mitzvah',
        'chalakeh' => 'Chalakeh',
        'brit_mila' => 'Brit Mila',
        
        'contact_form' => 'Contact Form',
        'name' => 'Full Name',
        'email' => 'Email',
        'phone' => 'Phone Number',
        'event_type' => 'Event Type',
        'event_date' => 'Event Date',
        'location' => 'Event Location',
        'message' => 'Message',
        'placeholder_message' => 'Tell us about your event and what you need',
        'send_message' => 'Send Message',
        
        'contact_whatsapp' => 'Or contact us on WhatsApp',
        'contact_whatsapp_button' => 'WhatsApp',
        
        'success_message' => 'Your message was sent successfully! We\'ll get back to you soon',
        'error_message' => 'An error occurred while sending the message. Please try again',
        'validation_error' => 'Please fill in all required fields with valid details',
        
        'back_home' => 'Back to Home',
    ]
];

$t = $translations[$lang];
$error = '';
$success = '';

// Handle form submission
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $name = trim($_POST['name'] ?? '');
    $email = trim($_POST['email'] ?? '');
    $phone = trim($_POST['phone'] ?? '');
    $event_type = trim($_POST['event_type'] ?? '');
    $event_date = trim($_POST['event_date'] ?? '');
    $location = trim($_POST['location'] ?? '');
    $message = trim($_POST['message'] ?? '');
    
    // Validate
    if (empty($name) || empty($email) || empty($phone) || empty($event_type) || empty($event_date) || empty($location)) {
        $error = $t['validation_error'];
    } elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
        $error = $t['validation_error'];
    } else {
        // Send email to photographer
        $subject = ($lang === 'he') ? 'בקשה חדשה לאירוע' : 'New Event Request';
        $safeName = htmlspecialchars($name, ENT_QUOTES, 'UTF-8');
        $safeEmail = htmlspecialchars($email, ENT_QUOTES, 'UTF-8');
        $safePhone = htmlspecialchars($phone, ENT_QUOTES, 'UTF-8');
        $safeEventType = htmlspecialchars($event_type, ENT_QUOTES, 'UTF-8');
        $safeEventDate = htmlspecialchars($event_date, ENT_QUOTES, 'UTF-8');
        $safeLocation = htmlspecialchars($location, ENT_QUOTES, 'UTF-8');
        $safeMessage = htmlspecialchars($message, ENT_QUOTES, 'UTF-8');
        $body = ($lang === 'he') ?
            "בקשה חדשה לאירוע\n\n" .
            "שם: $safeName\n" .
            "דוא\"ל: $safeEmail\n" .
            "טלפון: $safePhone\n" .
            "סוג האירוע: $safeEventType\n" .
            "תאריך: $safeEventDate\n" .
            "מיקום: $safeLocation\n" .
            "הודעה: $safeMessage"
            :
            "New Event Request\n\n" .
            "Name: $safeName\n" .
            "Email: $safeEmail\n" .
            "Phone: $safePhone\n" .
            "Event Type: $safeEventType\n" .
            "Date: $safeEventDate\n" .
            "Location: $safeLocation\n" .
            "Message: $safeMessage";
        
        $emailService = new EmailService();
        if ($emailService->send(PHOTOGRAPHER_EMAIL, $subject, $body)) {
            $success = $t['success_message'];
        } else {
            $error = $t['error_message'];
        }
    }
}

?>
<!DOCTYPE html>
<html lang="<?php echo $lang; ?>" dir="<?php echo $text_dir; ?>">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title><?php echo $t['title']; ?> - Jerusalem Magnets</title>
    <meta name="description" content="<?php echo $t['description']; ?>">
    
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f5f5f5;
        }

        /* Language Switcher */
        .language-switcher {
            position: fixed;
            top: 20px;
            <?php echo $text_dir === 'rtl' ? 'left' : 'right'; ?>: 20px;
            z-index: 1000;
        }

        .lang-btn {
            background: linear-gradient(135deg, #E85D4F 0%, #F4A460 100%);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 25px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            transition: transform 0.3s;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            text-decoration: none;
        }

        .lang-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        }

        /* Header */
        header {
            background: linear-gradient(135deg, #E85D4F 0%, #F4A460 100%);
            color: white;
            padding: 30px 20px;
            text-align: center;
        }

        .header-back {
            display: inline-block;
            margin-bottom: 20px;
        }

        .header-back a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            opacity: 0.9;
            transition: opacity 0.3s;
        }

        .header-back a:hover {
            opacity: 1;
        }

        header h1 {
            font-size: 36px;
            margin-bottom: 10px;
        }

        header p {
            font-size: 16px;
            opacity: 0.95;
        }

        /* Main Content */
        .container {
            max-width: 900px;
            margin: 40px auto;
            padding: 0 20px;
        }

        /* Description Section */
        .description {
            background: white;
            padding: 30px;
            border-radius: 10px;
            margin-bottom: 40px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            text-align: center;
        }

        .description p {
            font-size: 16px;
            color: #666;
            margin-bottom: 20px;
        }

        /* Events Grid */
        .events-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 15px;
            margin-bottom: 40px;
        }

        .event-tag {
            background: linear-gradient(135deg, #E85D4F 0%, #F4A460 100%);
            color: white;
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: 500;
        }

        /* Form Section */
        .form-section {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 30px;
        }

        .form-section h2 {
            margin-bottom: 20px;
            color: #333;
        }

        .form-group {
            margin-bottom: 20px;
        }

        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #333;
        }

        input, textarea, select {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-family: inherit;
            font-size: 14px;
            transition: border-color 0.3s;
        }

        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #E85D4F;
            box-shadow: 0 0 5px rgba(232, 93, 79, 0.3);
        }

        textarea {
            resize: vertical;
            min-height: 120px;
        }

        .submit-btn {
            background: linear-gradient(135deg, #E85D4F 0%, #F4A460 100%);
            color: white;
            padding: 12px 30px;
            border: none;
            border-radius: 5px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(232, 93, 79, 0.4);
        }

        /* Messages */
        .alert {
            padding: 15px;
            border-radius: 5px;
            margin-bottom: 20px;
            font-weight: 500;
        }

        .alert-success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .alert-error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }

        /* WhatsApp Section */
        .whatsapp-section {
            background: white;
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .whatsapp-section h3 {
            margin-bottom: 15px;
        }

        .whatsapp-btn {
            display: inline-block;
            background: #25D366;
            color: white;
            padding: 12px 30px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
        }

        .whatsapp-btn:hover {
            background: #20ba5a;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
        }

        /* Responsive */
        @media (max-width: 768px) {
            header h1 {
                font-size: 24px;
            }

            .container {
                margin: 20px auto;
            }

            .form-section, .description, .whatsapp-section {
                padding: 20px;
            }

            .events-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
    </style>
</head>
<body>
    <!-- Language Switcher -->
    <div class="language-switcher">
        <a href="?lang=<?php echo $opposite_lang; ?>" class="lang-btn"><?php echo $t['language']; ?></a>
    </div>

    <!-- Header -->
    <header>
        <div class="header-back">
            <a href="<?php echo APP_PREFIX; ?>/"><?php echo $t['back_home']; ?> ←</a>
        </div>
        <h1><?php echo $t['title']; ?></h1>
        <p><?php echo $t['subtitle']; ?></p>
    </header>

    <!-- Main Content -->
    <div class="container">
        <!-- Description -->
        <div class="description">
            <p><?php echo $t['description']; ?></p>
        </div>

        <!-- Events We Handle -->
        <div class="form-section">
            <h2><?php echo $t['events']; ?></h2>
            <div class="events-grid">
                <div class="event-tag"><?php echo $t['wedding']; ?></div>
                <div class="event-tag"><?php echo $t['bar_mitzvah']; ?></div>
                <div class="event-tag"><?php echo $t['bat_mitzvah']; ?></div>
                <div class="event-tag"><?php echo $t['chalakeh']; ?></div>
                <div class="event-tag"><?php echo $t['brit_mila']; ?></div>
            </div>
        </div>

        <!-- Contact Form -->
        <div class="form-section">
            <h2><?php echo $t['contact_form']; ?></h2>
            
            <?php if (!empty($success)): ?>
                <div class="alert alert-success"><?php echo $success; ?></div>
            <?php endif; ?>
            
            <?php if (!empty($error)): ?>
                <div class="alert alert-error"><?php echo $error; ?></div>
            <?php endif; ?>
            
            <form method="POST">
                <div class="form-group">
                    <label for="name"><?php echo $t['name']; ?> *</label>
                    <input type="text" id="name" name="name" required>
                </div>

                <div class="form-group">
                    <label for="email"><?php echo $t['email']; ?> *</label>
                    <input type="email" id="email" name="email" required>
                </div>

                <div class="form-group">
                    <label for="phone"><?php echo $t['phone']; ?> *</label>
                    <input type="tel" id="phone" name="phone" required>
                </div>

                <div class="form-group">
                    <label for="event_type"><?php echo $t['event_type']; ?> *</label>
                    <select id="event_type" name="event_type" required>
                        <option value="">-- <?php echo $t['event_type']; ?> --</option>
                        <option value="wedding"><?php echo $t['wedding']; ?></option>
                        <option value="bar_mitzvah"><?php echo $t['bar_mitzvah']; ?></option>
                        <option value="bat_mitzvah"><?php echo $t['bat_mitzvah']; ?></option>
                        <option value="chalakeh"><?php echo $t['chalakeh']; ?></option>
                        <option value="brit_mila"><?php echo $t['brit_mila']; ?></option>
                    </select>
                </div>

                <div class="form-group">
                    <label for="event_date"><?php echo $t['event_date']; ?> *</label>
                    <input type="date" id="event_date" name="event_date" required>
                </div>

                <div class="form-group">
                    <label for="location"><?php echo $t['location']; ?> *</label>
                    <input type="text" id="location" name="location" required>
                </div>

                <div class="form-group">
                    <label for="message"><?php echo $t['message']; ?></label>
                    <textarea id="message" name="message" placeholder="<?php echo $t['placeholder_message']; ?>"></textarea>
                </div>

                <button type="submit" class="submit-btn"><?php echo $t['send_message']; ?></button>
            </form>
        </div>

        <!-- WhatsApp Contact -->
        <div class="whatsapp-section">
            <h3><?php echo $t['contact_whatsapp']; ?></h3>
            <a href="https://wa.me/<?php echo preg_replace('/[^0-9]/', '', PHOTOGRAPHER_WHATSAPP); ?>" target="_blank" class="whatsapp-btn">
                💬 <?php echo $t['contact_whatsapp_button']; ?>
            </a>
        </div>
    </div>
</body>
</html>