<?php

namespace App\SearchDisplace\Searchers;

use Illuminate\Support\Facades\Storage;

class SearchersStorage
{
    protected $storage;
    protected $searchers = [];

    public function __construct()
    {
        $this->storage = Storage::disk('local');
    }

    public function all()
    {
        $searchers = [];
        $files = $this->storage->files('searchers');

        foreach ($files as $file) {
            if (pathinfo($file, PATHINFO_EXTENSION) === 'json') {
                $fileName = pathinfo($file, PATHINFO_FILENAME);
                $result = explode('_', $fileName);

                if (count($result) < 2) {
                    continue;
                }

                $contents = json_decode($this->storage->get($file), true);
                $description = $contents['description'];

                $searchers[$fileName] = [
                    'id' => $fileName,
                    'name' => $result[1],
                    'description' => $description,
                    'tag' => '',
                    'param' => SearchersCollection::PARAM_REQUIRED,
                ];

                if (count($result) === 3) {
                    $searchers[$fileName]['tag'] = $result[2];

//                    $searchers[$fileName]['param'] = SearchersCollection::PARAM_REQUIRED;
                }

//                if (count($result) === 3) {
//                    $searchers[$fileName]['param'] = $result[2];
//                }
            }
        }

        return $searchers;
    }

    public function has($id)
    {
        return $this->storage->exists("searchers/$id.json");
    }

    public function get($id)
    {
        $contents = $this->storage->get("searchers/$id.json");

        return json_decode($contents, true);
    }

    public function destroy($id)
    {
        if ( ! $this->has($id)) {
            return false;
        }

        return $this->storage->delete("searchers/$id.json");
    }
}