<?php

declare(strict_types=1);

namespace App\Commands;

use App\Services\Trakt;
use Illuminate\Support\Arr;

class TraktDebug extends Command
{
    protected $signature = 'trakt:debug {endpoint : Trakt API endpoint to call} {method=GET : HTTP method to use} {--d|data=* : data}';
    protected $description = 'Make arbitrary requests to Trakt API.' . PHP_EOL . '-d should be formatted with key=value or key:=value for non-strings';

    public function handle(Trakt $trakt): int
    {
        $body = $this->getBody();
        $method = $this->argument('method');
        $url = $this->argument('endpoint');

        $resp = $trakt->request()->asJson();
        if ($body) {
            $body = json_encode($body);
            $resp->withBody($body);
        }

        $this->line("Request: $method $url $body");
        $resp = $resp->send($method, $url);
        $this->line('Response (' . $resp->status() . '):' . PHP_EOL . json_encode($resp->json(), JSON_PRETTY_PRINT));

        return static::SUCCESS;
    }

    protected function getBody(): ?array
    {
        if ($this->argument('method') === 'GET') {
            return null;
        }

        $ret = [];
        foreach ($this->option('data') as $kv) {
            [$k, $v] = explode('=', $kv) + [null, null];
            if (empty($k) || empty($v)) {
                continue;
            }
            if ($k[strlen($k) - 1] === ':') {
                $k = substr($k, 0, strlen($k) - 1);
                $v = json_decode($v, true);
                if (json_last_error() !== JSON_ERROR_NONE) {
                    continue;
                }
            }
            Arr::set($ret, $k, $v);
        }

        return $ret;
    }
}