<?php
declare(strict_types=1);
// Scan: all text-element headers inside usecase content, grouped. READ-ONLY.
error_reporting(E_ALL); ini_set('display_errors', '1');
$root = null; $dir = __DIR__;
for ($i = 0; $i < 5; $i++) { if (is_file($dir . '/config/system/settings.php')) { $root = $dir; break; } $dir = dirname($dir); }
if ($root === null) { exit("no root\n"); }
$db = (require $root . '/config/system/settings.php')['DB']['Connections']['Default'];
$pdo = new PDO(sprintf('mysql:host=%s;port=%s;dbname=%s;charset=utf8mb4', $db['host'] ?? 'localhost', $db['port'] ?? 3306, $db['dbname'] ?? ''), $db['user'] ?? '', $db['password'] ?? '', [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC]);
echo "=== Header von text-Elementen in Story-Content (gruppiert) ===\n";
foreach ($pdo->query("SELECT TRIM(header) h, COUNT(*) c FROM tt_content WHERE deleted = 0 AND tx_vitec_usecase_content > 0 AND CType = 'text' AND TRIM(COALESCE(header,'')) <> '' GROUP BY TRIM(header) ORDER BY c DESC, h") as $r) {
    printf("  %3d x %s\n", $r['c'], $r['h']);
}
echo "\n=== CTypes in Story-Content gesamt ===\n";
foreach ($pdo->query("SELECT CType, COUNT(*) c FROM tt_content WHERE deleted = 0 AND tx_vitec_usecase_content > 0 GROUP BY CType ORDER BY c DESC") as $r) {
    printf("  %3d x %s\n", $r['c'], $r['CType']);
}

echo "\n=== Header von Kind-Elementen in Story-vitec_columns ===\n";
foreach ($pdo->query(
    "SELECT TRIM(c.header) h, c.CType, COUNT(*) n FROM tt_content c
     WHERE c.deleted = 0 AND TRIM(COALESCE(c.header,'')) <> ''
       AND c.tx_container_parent IN (
           SELECT p.uid FROM tt_content p
           WHERE p.deleted = 0 AND p.tx_vitec_usecase_content > 0 AND p.CType = 'vitec_columns')
     GROUP BY TRIM(c.header), c.CType ORDER BY n DESC, h"
) as $r) {
    printf("  %3d x %-14s %s\n", $r['n'], $r['CType'], $r['h']);
}