<?php

namespace App\Services\BundleRenderers\Renderers;

use App\Classes\Bundle;
use Carbon\Carbon;

class ListRenderer extends BaseRenderer
{
    /**
     * Renders a complete HTML view of the bundle
     */
    public function render()
    {
        $baseRender = parent::render();

        if ($this->bundle->getPath() === '/') {
            $baseRender['/index.xml'] = $this->renderFeed();
        }

        return $baseRender;
    }

    /**
     * Return a boolean value indicating if this creator in particular can
     * create bundles for specified section
     */
    public static function handles(Bundle $bundle): bool
    {
        // This renderer is used by default when no other renderer claimed it
        // can handle the path
        return false;
    }

    private function renderFeed()
    {
        $bundles     = $this->getSubBundles();
        $lastBundles = array_map(
            function ($item) {
                $bundle = new Bundle($item, $this->bundle->getDisk());
                $bundle->load();

                return $bundle;
            },
            array_slice($bundles, 0, 10)
        );

        $lastBundle = collect($lastBundles)->first();

        return (string) view('feed', [
            'bundles'       => $lastBundles,
            'lastBuildDate' => Carbon::parse($lastBundle->metadata()->get('date')),
        ]);
    }
}