<?php
// ft_reaction_summary.php
define('THIS_SCRIPT', 'ft_reaction_summary');
require_once('./global.php');

header('Content-Type: application/json; charset=utf-8');

global $vbulletin;

$vbulletin->input->clean_array_gpc('r', array(
    'postid' => TYPE_UINT,
));

$postid = intval($vbulletin->GPC['postid']);
$userid = intval($vbulletin->userinfo['userid']);

if (!$postid)
{
    echo json_encode(array(
        'html'             => '',
        'user_reactionid'  => 0,
    ));
    exit;
}

// Bu posttaki tüm tepkileri say (vbseo_likes tablosu üzerinden)
$reactions_q = $vbulletin->db->query_read("
    SELECT reactionid, COUNT(*) AS total
    FROM vbseo_likes
    WHERE l_contentid = $postid
    GROUP BY reactionid
");

// reactionid => count map
$reaction_counts = array();
while ($row = $vbulletin->db->fetch_array($reactions_q))
{
    $rid = intval($row['reactionid']);
    if ($rid > 0)
    {
        $reaction_counts[$rid] = intval($row['total']);
    }
}

// O anki kullanıcının bu posttaki tepkisi
$user_reactionid = 0;
if ($userid)
{
    $user_row = $vbulletin->db->query_first("
        SELECT reactionid
        FROM vbseo_likes
        WHERE l_contentid   = $postid
          AND l_from_userid = $userid
        LIMIT 1
    ");
    if ($user_row && intval($user_row['reactionid']) > 0)
    {
        $user_reactionid = intval($user_row['reactionid']);
    }
}

// Hiç tepki yoksa boş HTML dön
if (empty($reaction_counts))
{
    echo json_encode(array(
        'html'            => '<span class="ft-reaction-summary-line"><span class="ft-summary-reaction-list"></span><span class="ft-summary-text"></span></span>',
        'user_reactionid' => $user_reactionid, // büyük ihtimalle 0 olacak
    ));
    exit;
}

// reactionid -> ikon yolu + label
$reaction_map = array(
    1 => array('icon' => 'images/reactions/like.png',  'label' => 'Beğeni'),
    2 => array('icon' => 'images/reactions/heart.png', 'label' => 'Kalp'),
    3 => array('icon' => 'images/reactions/haha.png',  'label' => 'Haha'),
    4 => array('icon' => 'images/reactions/wow.png',   'label' => 'Vay be'),
    5 => array('icon' => 'images/reactions/sad.png',   'label' => 'Üzgün'),
    6 => array('icon' => 'images/reactions/angry.png', 'label' => 'Kızgın'),
    7 => array('icon' => 'images/reactions/care.png',  'label' => 'Umursuyor'),
);

// İkon listesini oluştur
$icon_html_parts = array();
$total_all       = 0;

foreach ($reaction_counts as $rid => $cnt)
{
    $total_all += $cnt;
    if (!isset($reaction_map[$rid]))
    {
        continue;
    }
    $icon  = htmlspecialchars($reaction_map[$rid]['icon']);
    $label = htmlspecialchars($reaction_map[$rid]['label']);

    $icon_html_parts[] =
        '<span class="ft-summary-reaction" data-rid="' . $rid . '">' .
            '<img class="ft-react-icon" src="' . $icon . '" alt="' . $label . '" />' .
            '<span class="ft-summary-count">' . $cnt . '</span>' .
        '</span>';
}

$icon_list_html = implode('', $icon_html_parts);

// Metin kısmı: toplam tepki sayısını yaz
$text_html = '';
if ($total_all == 1)
{
    $text_html = '<span class="ft-summary-text">1 tepki</span>';
}
else
{
    $text_html = '<span class="ft-summary-text">' . $total_all . ' tepki</span>';
}

// Dış sarmalayıcı
$html = '<span class="ft-reaction-summary-line">'
      . '<span class="ft-summary-reaction-list">' . $icon_list_html . '</span>'
      . $text_html
      . '</span>';

echo json_encode(array(
    'html'            => $html,
    'user_reactionid' => $user_reactionid,
));
exit;