<?php

/*
 * This file is part of the Kimai time-tracking app.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace App\DataFixtures;

use App\Entity\User;
use App\Entity\UserPreference;
use Doctrine\Bundle\FixturesBundle\Fixture;
use Doctrine\Common\Persistence\ObjectManager;
use Faker\Factory;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;

/**
 * Defines the sample data to load in the database when running the unit and
 * functional tests or while development.
 *
 * Execute this command to load the data:
 * $ php bin/console doctrine:fixtures:load
 */
class UserFixtures extends Fixture
{
    public const DEFAULT_PASSWORD = 'kitten';
    public const DEFAULT_API_TOKEN = 'api_kitten';
    public const DEFAULT_AVATAR = 'https://www.gravatar.com/avatar/00000000000000000000000000000000?d=retro&f=y';

    public const USERNAME_USER = 'john_user';
    public const USERNAME_TEAMLEAD = 'tony_teamlead';
    public const USERNAME_ADMIN = 'anna_admin';
    public const USERNAME_SUPER_ADMIN = 'susan_super';

    public const AMOUNT_EXTRA_USER = 2;

    public const MIN_RATE = 30;
    public const MAX_RATE = 120;

    public const BATCH_SIZE = 50;

    /**
     * @var UserPasswordEncoderInterface
     */
    private $encoder;

    /**
     * @param UserPasswordEncoderInterface $encoder
     */
    public function __construct(UserPasswordEncoderInterface $encoder)
    {
        $this->encoder = $encoder;
    }

    /**
     * {@inheritdoc}
     */
    public function load(ObjectManager $manager)
    {
        $this->loadDefaultAccounts($manager);
        $this->loadTestUsers($manager);
    }

    /**
     * Default users for all test cases
     *
     * @param ObjectManager $manager
     */
    private function loadDefaultAccounts(ObjectManager $manager)
    {
        $passwordEncoder = $this->encoder;

        $allUsers = $this->getUserDefinition();
        foreach ($allUsers as $userData) {
            $user = new User();
            $user
                ->setAlias($userData[0])
                ->setTitle($userData[1])
                ->setUsername($userData[2])
                ->setEmail($userData[3])
                ->setRoles([$userData[4]])
                ->setAvatar($userData[5])
                ->setEnabled($userData[6])
                ->setPassword($passwordEncoder->encodePassword($user, self::DEFAULT_PASSWORD))
                ->setApiToken($passwordEncoder->encodePassword($user, self::DEFAULT_API_TOKEN))
                ->setPreferences([$this->getUserPreference($user)])
            ;

            $manager->persist($user);
        }

        $manager->flush();
        $manager->clear();
    }

    /**
     * @param User $user
     * @return UserPreference
     */
    private function getUserPreference(user $user)
    {
        $preference = new UserPreference();
        $preference->setName(UserPreference::HOURLY_RATE);
        $preference->setValue(rand(self::MIN_RATE, self::MAX_RATE));
        $preference->setUser($user);

        return $preference;
    }

    /**
     * Generate randomized test users, which don't have API access.
     *
     * @param ObjectManager $manager
     */
    private function loadTestUsers(ObjectManager $manager)
    {
        $passwordEncoder = $this->encoder;

        $faker = Factory::create();
        for ($i = 1; $i <= self::AMOUNT_EXTRA_USER; $i++) {
            $user = new User();
            $user
                ->setAlias($faker->name)
                ->setTitle(substr($faker->jobTitle, 0, 49))
                ->setUsername($faker->userName)
                ->setEmail($faker->email)
                ->setRoles([User::ROLE_USER])
                ->setAvatar(self::DEFAULT_AVATAR)
                ->setEnabled(true)
                ->setPassword($passwordEncoder->encodePassword($user, self::DEFAULT_PASSWORD))
                ->setPreferences([$this->getUserPreference($user)])
            ;

            if ($i % self::BATCH_SIZE == 0) {
                $manager->flush();
                $manager->clear();
            }

            $manager->persist($user);
        }

        $manager->flush();
        $manager->clear();
    }

    /**
     * @return array
     */
    protected function getUserDefinition()
    {
        return [
            [
                'Clara Haynes', 'CFO', 'clara_customer', 'clara_customer@example.com', User::ROLE_CUSTOMER,
                'https://www.gravatar.com/avatar/00000000000000000000000000000000?d=monsterid&f=y', true
            ],
            [
                'John Doe', 'Developer', self::USERNAME_USER, 'john_user@example.com', User::ROLE_USER,
                self::DEFAULT_AVATAR, true
            ],
            // inactive user to test login
            [
                'Chris Deactive', 'Developer (left company)', 'chris_user', 'chris_user@example.com', User::ROLE_USER,
                self::DEFAULT_AVATAR, false
            ],
            [
                'Tony Maier', 'Head of Sales', self::USERNAME_TEAMLEAD, 'tony_teamlead@example.com', User::ROLE_TEAMLEAD,
                'https://en.gravatar.com/userimage/3533186/bf2163b1dd23f3107a028af0195624e9.jpeg', true
            ],
            // no avatar to test default image macro
            [
                'Anna Smith', 'Administrator', self::USERNAME_ADMIN, 'anna_admin@example.com', User::ROLE_ADMIN, null, true
            ],
            // no alias to test twig username macro
            [
                null, 'Super Administrator', self::USERNAME_SUPER_ADMIN, 'susan_super@example.com', User::ROLE_SUPER_ADMIN,
                '/build/images/default_avatar.png', true
            ]
        ];
    }
}