<?php

namespace App\Http\Controllers\API;

use App\Http\Requests\API\ViewSongRequest;
use App\Models\Album;
use iTunes;

class iTunesController extends Controller
{
    /**
     * View a song on iTunes store.
     *
     * @param ViewSongRequest $request
     * @param Album           $album
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function viewSong(ViewSongRequest $request, Album $album)
    {
        $url = iTunes::getTrackUrl($request->q, $album->name, $album->artist->name);
        if ($url) {
            return redirect($url);
        } else {
            abort(404, "Koel can't find such a song on iTunes Store.");
        }
    }
}