<?php declare(strict_types = 1);

namespace MailPoet\Test\Cron\Workers;

use Codeception\Stub;
use MailPoet\Cron\Workers\Beamer;
use MailPoet\Settings\SettingsController;
use MailPoet\WP\Functions as WPFunctions;
use MailPoetVendor\Carbon\Carbon;

class BeamerTest extends \MailPoetTest {
  public function testItSetsLastAnnouncementDate() {
    $oldDate = '2019-05-18T10:25:00.000Z';
    $newDate = '2019-05-22T10:25:00.000Z';
    $settings = SettingsController::getInstance();
    $settings->set('last_announcement_date', Carbon::createFromTimeString($oldDate)->getTimestamp());
    $wp = Stub::make(new WPFunctions, [
      'wpRemoteGet' => null,
      'wpRemoteRetrieveBody' => json_encode([
        ['date' => $newDate],
      ]),
    ]);
    $beamer = new Beamer($settings, $wp);
    $done = $beamer->setLastAnnouncementDate();
    verify($done)->equals(true);
    verify($settings->get('last_announcement_date'))->equals(Carbon::createFromTimeString($newDate)->getTimestamp());
  }

  public function testItDoesNothingIfNoResponse() {
    $oldDate = '2019-05-18T10:25:00.000Z';
    $settings = SettingsController::getInstance();
    $settings->set('last_announcement_date', Carbon::createFromTimeString($oldDate)->getTimestamp());
    $wp = Stub::make(new WPFunctions, [
      'wpRemoteGet' => null,
      'wpRemoteRetrieveBody' => null,
    ]);
    $beamer = new Beamer($settings, $wp);
    $done = $beamer->setLastAnnouncementDate();
    verify($done)->equals(false);
    verify($settings->get('last_announcement_date'))->equals(Carbon::createFromTimeString($oldDate)->getTimestamp());
  }

  public function testItDoesNothingIfWrongResponse() {
    $oldDate = '2019-05-18T10:25:00.000Z';
    $settings = SettingsController::getInstance();
    $settings->set('last_announcement_date', Carbon::createFromTimeString($oldDate)->getTimestamp());
    $wp = Stub::make(new WPFunctions, [
      'wpRemoteGet' => null,
      'wpRemoteRetrieveBody' => '[{"corrupted":"json data',
    ]);
    $beamer = new Beamer($settings, $wp);
    $done = $beamer->setLastAnnouncementDate();
    verify($done)->equals(false);
    verify($settings->get('last_announcement_date'))->equals(Carbon::createFromTimeString($oldDate)->getTimestamp());
  }

  public function testItDoesNothingIfEmptyList() {
    $oldDate = '2019-05-18T10:25:00.000Z';
    $settings = SettingsController::getInstance();
    $settings->set('last_announcement_date', Carbon::createFromTimeString($oldDate)->getTimestamp());
    $wp = Stub::make(new WPFunctions, [
      'wpRemoteGet' => null,
      'wpRemoteRetrieveBody' => '[]',
    ]);
    $beamer = new Beamer($settings, $wp);
    $done = $beamer->setLastAnnouncementDate();
    verify($done)->equals(false);
    verify($settings->get('last_announcement_date'))->equals(Carbon::createFromTimeString($oldDate)->getTimestamp());
  }

  public function testItDoesNotRunWhenBeamerIsDisabled() {
    $settings = SettingsController::getInstance();
    $settings->set('3rd_party_libs.enabled', '0');
    $wp = Stub::make(new WPFunctions, []);
    $beamer = new Beamer($settings, $wp);
    $task = Stub::make(new \MailPoet\Entities\ScheduledTaskEntity, []);
    $timer = 0;
    $done = $beamer->processTaskStrategy($task, $timer);
    verify($done)->equals(false);
  }

  public function testItDoesRunWhenBeamerIsEnabled() {
    $oldDate = '2019-05-18T10:25:00.000Z';
    $newDate = '2019-05-22T10:25:00.000Z';
    $settings = SettingsController::getInstance();
    $settings->set('last_announcement_date', Carbon::createFromTimeString($oldDate)->getTimestamp());
    $settings->set('3rd_party_libs.enabled', '1');
    $wp = Stub::make(new WPFunctions, [
      'wpRemoteGet' => null,
      'wpRemoteRetrieveBody' => json_encode([
        ['date' => $newDate],
      ]),
    ]);
    $beamer = new Beamer($settings, $wp);

    $task = Stub::make(new \MailPoet\Entities\ScheduledTaskEntity, []);
    $timer = 0;
    $done = $beamer->processTaskStrategy($task, $timer);
    verify($done)->equals(true);
    verify($settings->get('last_announcement_date'))->equals(Carbon::createFromTimeString($newDate)->getTimestamp());
  }
}