<?php
require __DIR__ . '/../vendor/autoload.php';
$app = require __DIR__ . '/../bootstrap/app.php';
$app->make(Illuminate\Contracts\Console\Kernel::class)->bootstrap();

$rows = App\Models\ArtworkComment::where('artwork_id', 10)
    ->whereNotNull('parent_id')
    ->select('id', 'parent_id', 'content')
    ->orderByDesc('id')
    ->limit(15)
    ->get();

foreach ($rows as $r) {
    echo "id={$r->id}  parent_id={$r->parent_id}  content=" . mb_substr($r->content, 0, 40) . PHP_EOL;
}

echo "\n--- Tree test (recursive eager-load) ---\n";
$top = App\Models\ArtworkComment::with(['approvedReplies'])
    ->where('id', 175742)
    ->get();

function printTree($comments, $indent = 0) {
    foreach ($comments as $c) {
        $prefix = str_repeat('  ', $indent);
        $replies = $c->relationLoaded('approvedReplies') ? $c->approvedReplies : collect();
        echo "{$prefix}[{$c->id}] " . mb_substr($c->content, 0, 40) . " ({$replies->count()} replies)\n";
        if ($replies->count()) {
            printTree($replies, $indent + 1);
        }
    }
}

printTree($top);