<?php

namespace App\Services;

use Illuminate\Support\Facades\Http;
use RuntimeException;
use Throwable;

class Bambuddy
{
    public function configured(): bool
    {
        return filled(config('services.bambuddy.url')) && filled(config('services.bambuddy.api_key'));
    }

    public function printers(): array
    {
        if (! $this->configured()) {
            throw new RuntimeException('BamBuddy API key is not configured.');
        }

        $url = rtrim(config('services.bambuddy.url'), '/').'/api/v1/printers';

        $printers = Http::withHeaders(['X-API-Key' => config('services.bambuddy.api_key')])
            ->acceptJson()->connectTimeout(3)->timeout(8)->get($url)->throw()->json() ?? [];

        return collect($printers)->filter(fn ($printer) => is_array($printer) && isset($printer['id']))
            ->take(20)->map(function (array $printer): array {
                try {
                    $status = Http::withHeaders(['X-API-Key' => config('services.bambuddy.api_key')])
                        ->acceptJson()->connectTimeout(3)->timeout(5)
                        ->get(rtrim(config('services.bambuddy.url'), '/').'/api/v1/printers/'.(int) $printer['id'].'/status')
                        ->throw()->json() ?? [];

                    return $printer + ['live' => $status];
                } catch (Throwable $exception) {
                    report($exception);

                    return $printer + ['live' => []];
                }
            })->values()->all();
    }
}