Stu\Component\Spacecraft\Crew\SpacecraftCrewCalculator

Complexity

Total Complexity

12

Size/Duplication

Total Lines	86
Duplicated Lines	0 %

Test Coverage

Coverage

65.85%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	getCrewUsage()	0	10	1
A	__construct()	0	3	1
A	getMaxCrewCountByShip()	0	16	3
A	getMaxCrewCountByRump()	0	8	2
A	getCrewObj()	0	20	3
A	getBaseCrewCount()	0	10	2

<?php

declare(strict_types=1);

namespace Stu\Component\Spacecraft\Crew;

use Override;

The type Override was not found. Maybe you did not declare it correctly or list all dependencies?

use Stu\Component\Crew\CrewTypeEnum;
use Stu\Component\Spacecraft\SpacecraftRumpRoleEnum;
use Stu\Component\Spacecraft\System\SpacecraftSystemTypeEnum;
use Stu\Component\Spacecraft\System\Type\TroopQuartersShipSystem;

The type Stu\Component\Spacecraft\System\Type\TroopQuartersShipSystem was not found. Maybe you did not declare it correctly or list all dependencies?

use Stu\Orm\Entity\Module;
use Stu\Orm\Entity\ShipRumpCategoryRoleCrew;
use Stu\Orm\Entity\SpacecraftRump;
use Stu\Orm\Entity\Spacecraft;
use Stu\Orm\Entity\User;
use Stu\Orm\Repository\ShipRumpCategoryRoleCrewRepositoryInterface;

/**
 * Provides several calculation methods to retrieve the (max) crew counts of rumps and ships
 */
final class SpacecraftCrewCalculator implements SpacecraftCrewCalculatorInterface
{
    /** @var array<int, ?ShipRumpCategoryRoleCrew>  */
    private array $shipRumpCategoryRoleCrewCache = [];

    /** @var array<int, int>  */
    private array $baseCrewCountCache = [];

    public function __construct(
        private readonly ShipRumpCategoryRoleCrewRepositoryInterface $shipRumpCategoryRoleCrewRepository
    ) {}

    #[Override]
    public function getMaxCrewCountByRump(
        SpacecraftRump $shipRump
    ): int {
        if ($this->getCrewObj($shipRump) === null) {
            return $this->getBaseCrewCount($shipRump);
        } else {
            return $this->getBaseCrewCount($shipRump) + $this->getCrewObj($shipRump)->getCrewForPosition(CrewTypeEnum::CREWMAN);
        }
    }

    #[Override]
    public function getCrewObj(
        SpacecraftRump $shipRump
    ): ?ShipRumpCategoryRoleCrew {

        $rumpRole = $shipRump->getRoleId();
        if ($rumpRole === null) {
            return null;
        }

        $id = $rumpRole->value;
        if (!array_key_exists($id, $this->shipRumpCategoryRoleCrewCache)) {
            $this->shipRumpCategoryRoleCrewCache[$id] = $this->shipRumpCategoryRoleCrewRepository
                ->getByShipRumpCategoryAndRole(
                    $shipRump->getCategoryId(),
                    $rumpRole
                );
        }

        return $this->shipRumpCategoryRoleCrewCache[$id];
    }

    #[Override]
    public function getMaxCrewCountByShip(
        Spacecraft $spacecraft
    ): int {
        $rump = $spacecraft->getRump();

        $crewCount = $this->getMaxCrewCountByRump($rump);

        if ($spacecraft->isSystemHealthy(SpacecraftSystemTypeEnum::TROOP_QUARTERS)) {
            if ($rump->getRoleId() === SpacecraftRumpRoleEnum::BASE) {
                $crewCount += TroopQuartersShipSystem::QUARTER_COUNT_BASE;
            } else {
                $crewCount += TroopQuartersShipSystem::QUARTER_COUNT;
            }
        }
        return $crewCount;
    }

    #[Override]
    public function getCrewUsage(array $modules, SpacecraftRump $rump, User $user): int
    {
        return array_reduce(
            $modules,
            fn(int $value, Module $module): int => $value + $module->getCrewByFactionAndRumpLvl(
                $user->getFaction(),
                $rump
            ),
            $rump->getBaseValues()->getBaseCrew()
        );
    }

    private function getBaseCrewCount(SpacecraftRump $shipRump): int
    {
        $key = $shipRump->getId();
        if (!array_key_exists($key, $this->baseCrewCountCache)) {

            $this->baseCrewCountCache[$key] = $shipRump->getBaseValues()->getBaseCrew()
                + ($this->getCrewObj($shipRump)?->getCrewSumForPositionsExceptCrewman() ?? 0);
        }

        return $this->baseCrewCountCache[$key];
    }
}