<?php 
header('Content-Type: text/html; charset=UTF-8'); 

// Feeds configuration
$feeds = [
    ['url' => "https://www.radiodiffusionelibera.com/podcast/feed/", 'source' => 'RDL'],
    ['url' => "https://www.radiocitta105.it/podcast/feed/", 'source' => 'Radio Città 105']
];

$all_items = [];
foreach ($feeds as $feed) {
    // Caricamento feed con soppressione errori per non bloccare l'intera lista
    $rss = @simplexml_load_file($feed['url']);
    if ($rss && isset($rss->channel->item)) {
        foreach ($rss->channel->item as $item) {
            $all_items[] = [
                'title' => (string)$item->title,
                'link' => (string)$item->link,
                'pubDate' => (string)$item->pubDate,
                'timestamp' => strtotime((string)$item->pubDate),
                'source' => $feed['source']
            ];
        }
    }
}

// Ordinamento cronologico decrescente (i più recenti in alto)
usort($all_items, function($a, $b) {
    return $b['timestamp'] - $a['timestamp'];
});

function formatDateItalian($dateString) {
    try {
        $date = new DateTime($dateString);
        $months = [
            'January' => 'Gennaio', 'February' => 'Febbraio', 'March' => 'Marzo',
            'April' => 'Aprile', 'May' => 'Maggio', 'June' => 'Giugno',
            'July' => 'Luglio', 'August' => 'Agosto', 'September' => 'Settembre',
            'October' => 'Ottobre', 'November' => 'Novembre', 'December' => 'Dicembre'
        ];
        $formatted = $date->format('j F Y');
        return strtr($formatted, $months);
    } catch (Exception $e) {
        return $dateString;
    }
}
?>

<style>
    .podcast-container {
        position: relative;
        padding-bottom: 20px;
    }
    .podcast-item {
        background: #ffffff;
        border-left: 5px solid #2a377e;
        border-radius: 12px;
        padding: 16px;
        margin-bottom: 15px;
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        cursor: pointer;
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        border-top: 1px solid #f0f0f0;
        border-right: 1px solid #f0f0f0;
        border-bottom: 1px solid #f0f0f0;
    }
    .podcast-item:hover {
        /*transform: translateY(-4px);*/
        /*box-shadow: 0 12px 20px rgba(42, 55, 126, 0.15);*/
        background: #f8faff;
    }
    .podcast-source {
        display: inline-block;
        padding: 2px 10px;
        border-radius: 50px;
        font-size: 0.7rem;
        font-weight: 800;
        margin-bottom: 8px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    .source-rdl {
        background: #eef1ff;
        color: #2a377e;
        border: 1px solid #2a377e30;
    }
    .source-rc105 {
        background: #fff4e5;
        color: #e65100;
        border: 1px solid #e6510030;
    }
    .podcast-title {
        font-weight: 700;
        color: #333;
        font-size: 1.05rem;
        line-height: 1.4;
        margin-bottom: 8px;
    }
    .podcast-date {
        font-size: 0.8rem;
        color: #777;
        display: flex;
        align-items: center;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    .podcast-date .material-icons {
        font-size: 14px;
        margin-right: 6px;
        color: #f7b835;
    }
    #podcast-detail {
        display: none;
        animation: slideIn 0s ease-out;
        position: fixed;
        background: #ffffff;
        top: 154px;
        max-width: 750px;
        min-width: 330px;
        width: 100%;
        left: 50%;
        transform: translateX(-50%);
    }
    @keyframes slideIn {
        from { opacity: 0; transform: translateX(0); }
        to { opacity: 1; transform: translateX(0); }
    }
    .podcast-header-nav {
        display: flex;
        align-items: center;
        padding: 10px 0 20px;
        margin-bottom: 10px;
    }
    .podcast-iframe {
        width: 100%;
        height: calc(100vh - 180px);
        border: none;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        background: #f9f9f9;
        margin-top: -54px;
    }
    .error-msg {
        text-align: center;
        padding: 40px 20px;
        color: #666;
    }
    .error-msg i {
        font-size: 48px;
        color: #ccc;
        margin-bottom: 15px;
    }
</style>

<div class="radio-header" id="podcast-header" style="padding: 20px; margin: 0 0 20px 0; border-bottom: 1px solid #eee; display: flex; align-items: center; justify-content: space-between;position: sticky;top: 0px;z-index: 1;background: white;">
    <div class="left-controls" style="display: flex; align-items: center;">
        <a href="<?php echo $base_path; ?>/home" data-page="home" class="linkBox" style="color: #333; display: flex; align-items: center; text-decoration: none;">
            <span class="material-icons" style="font-size: 28px;">arrow_back</span>
        </a>
        <span style="font-size: 18px; font-weight: 600; color: #333; margin-left: 15px;">Podcast</span>
    </div>
</div>

<div class="tec px-4">
    <div id="podcast-container" class="podcast-container">
        
        <!-- Podcast List -->
        <div id="podcast-list">
            <?php if (!empty($all_items)): ?>
                <?php foreach ($all_items as $item): ?>
                    <div class="podcast-item" onclick="openPodcast('<?php echo addslashes($item['link']); ?>', '<?php echo addslashes($item['title']); ?>')">
                        <div class="podcast-source <?php echo $item['source'] === 'RDL' ? 'source-rdl' : 'source-rc105'; ?>">
                            <?php echo $item['source']; ?>
                        </div>
                        <div class="podcast-title"><?php echo $item['title']; ?></div>
                        <div class="podcast-date">
                            <span class="material-icons">calendar_today</span>
                            <?php echo formatDateItalian($item['pubDate']); ?>
                        </div>
                    </div>
                <?php endforeach; ?>
            <?php else: ?>
                <div class="error-msg">
                    <span class="material-icons">rss_feed</span>
                    <p>Impossibile caricare i podcast al momento. Riprova più tardi.</p>
                </div>
            <?php endif; ?>
        </div>

        <!-- Podcast Detail (Iframe) -->
        <div id="podcast-detail">
            <div class="radio-header" style="padding: 20px; border-bottom: 1px solid #eee; display: flex; align-items: center; justify-content: space-between;position: relative;background: white; z-index: 5;">
                <div class="left-controls" style="display: flex; align-items: center;">
                    <div class="back-to-list" onclick="closePodcast()" class="linkBox" style="color: #333; display: flex; align-items: center; text-decoration: none; cursor: pointer;">
                        <span class="material-icons" style="font-size: 28px;">arrow_back</span>
                    </div>
                    <span style="font-size: 18px; font-weight: 600; color: #333; margin-left: 15px;">Torna ai podcast</span>
                </div>
            </div>

            <iframe id="podcast-iframe" class="podcast-iframe" src="about:blank"></iframe>
        </div>

    </div>
</div>



