<?php declare(strict_types=1);

use Burba\StrictJson\Fixtures\Docs\Address;
use Burba\StrictJson\Fixtures\Docs\Event;
use Burba\StrictJson\Fixtures\Docs\User;
use Burba\StrictJson\StrictJson;
use Performance\Lib\Handlers\ConfigHandler;
use Performance\Lib\Point;
use Performance\Lib\Presenters\Formatter;
use Performance\Performance;


require_once(__DIR__ . '/../../vendor/autoload.php');

$json = file_get_contents(__DIR__ . '/../Fixtures/Performance/huge_list.json');

$iteration_count = 100;
$do_json_decode = true;

$mapper = StrictJson::builder()
    ->addParameterArrayAdapter(User::class, 'events_attended', Event::class)
    ->build();

for ($i = 0; $i < $iteration_count; $i++) {
    Performance::point("Fancy Decode $i");
    $classes = $mapper->mapToArrayOf($json, User::class);
    Performance::finish();
}

for ($i = 0; $i < $iteration_count && $do_json_decode; $i++) {
    Performance::point("JSON Decode $i");
    $results = json_decode($json, true);
    $users = [];
    foreach ($results as $user_array) {
        $name = $user_array['name'] ?? null;
        $age = $user_array['age'] ?? null;
        $address_street = $user_array['address']['street'] ?? null;
        $address_zipcode = $user_array['address']['zip_code'] ?? null;
        if (!is_string($name) || !is_int($age) || !is_string($address_street) || !is_string($address_zipcode)) {
            throw new Exception('Invalid JSON');
        }

        $address = new Address($address_street, $address_zipcode);
        $user = new User($name, $age, $address);
        $users[] = $user;
    }
    Performance::finish();
}

$points = Performance::export()->get()['points'];
$fancy_total = 0;
$fancy_count = 0;
$regular_total = 0;
$regular_count = 0;
/** @var Point $point */
foreach ($points as $point) {
    $label = $point->getLabel();
    if (strpos($label, 'Fancy Decode') === 0) {
        $fancy_count++;
        $fancy_total += $point->getDifferenceTime();
    } elseif (strpos($label, 'JSON Decode') === 0) {
        $regular_count++;
        $regular_total += $point->getDifferenceTime();
    }
}

$config = new ConfigHandler();
$formatter = new Formatter($config);
$fancy_average = $formatter->timeToHuman($fancy_total / $fancy_count);
echo "Fancy Average time $fancy_average" . PHP_EOL;
if ($regular_count) {
    $regular_average = $formatter->timeToHuman($regular_total / $regular_count);
    echo "Regular Average time $regular_average" . PHP_EOL;
}