<?php

use Http\Discovery\Psr17FactoryDiscovery;

use Http\Discovery\Psr18ClientDiscovery;

use Unleash\Client\Client\DefaultRegistrationService;

use Unleash\Client\Configuration\UnleashConfiguration;

use Unleash\Client\DefaultUnleash;

use Unleash\Client\Metrics\DefaultMetricsHandler;

use Unleash\Client\Metrics\DefaultMetricsSender;

use Unleash\Client\Repository\DefaultUnleashRepository;

use Unleash\Client\Stickiness\MurmurHashCalculator;

use Unleash\Client\Strategy\ApplicationHostnameStrategyHandler;

use Unleash\Client\Strategy\DefaultStrategyHandler;

use Unleash\Client\Strategy\GradualRolloutRandomStrategyHandler;

use Unleash\Client\Strategy\GradualRolloutSessionIdStrategyHandler;

use Unleash\Client\Strategy\GradualRolloutStrategyHandler;

use Unleash\Client\Strategy\GradualRolloutUserIdStrategyHandler;

use Unleash\Client\Strategy\IpAddressStrategyHandler;

use Unleash\Client\Strategy\UserIdStrategyHandler;

use Unleash\Client\Variant\DefaultVariantHandler;

require_once __DIR__ . '/_common.php';

$stickinessCalculator = new MurmurHashCalculator();

$gradualRolloutStrategyHandler = new GradualRolloutStrategyHandler($stickinessCalculator);

$strategies = [

$gradualRolloutStrategyHandler,

new ApplicationHostnameStrategyHandler(),

new DefaultStrategyHandler(),

new IpAddressStrategyHandler(),

new UserIdStrategyHandler(),

// you can skip these three if you don't use the deprecated strategies

new GradualRolloutRandomStrategyHandler($gradualRolloutStrategyHandler),

new GradualRolloutSessionIdStrategyHandler($gradualRolloutStrategyHandler),

new GradualRolloutUserIdStrategyHandler($gradualRolloutStrategyHandler),

];

$httpClient = Psr18ClientDiscovery::find();

$httpFactory = Psr17FactoryDiscovery::findRequestFactory();

$configuration = (new UnleashConfiguration(

$appUrl,

$appName,

$instanceId,

))->setHeaders([

'Authorization' => $apiKey,

]);

// add any other configuration to the configuration object, like cache configuration etc.

$repository = new DefaultUnleashRepository($httpClient, $httpFactory, $configuration);

$registrationService = new DefaultRegistrationService($httpClient, $httpFactory, $configuration);

$metricsSender = new DefaultMetricsSender($httpClient, $httpFactory, $configuration);

$metricsHandler = new DefaultMetricsHandler($metricsSender, $configuration);

$variantHandler = new DefaultVariantHandler($stickinessCalculator);

$unleash = new DefaultUnleash(

$strategies,

$repository,

$registrationService,

$configuration,

$metricsHandler,

$variantHandler,

);