<?php

Breadcrumbs::for('frontend.lab.index', function ($trail, $lab) {
    $trail->parent('frontend.index');
    $trail->push("{$lab->name}", route('frontend.lab.index', $lab->id));
});

Breadcrumbs::for('frontend.lab.forum', function ($trail, $lab) {
    $trail->parent('frontend.lab.index', $lab);
    $trail->push("Forum", route('frontend.lab.forum', $lab->id));
});

Breadcrumbs::for('frontend.lab.forum.thread', function ($trail,  $lab, $thread) {
    $trail->parent('frontend.lab.forum', $lab);
    $trail->push("{$thread->channel->name}: {$thread->title}", route('frontend.lab.forum.thread', [$lab->id, $thread->id]));
});