<?php

declare(strict_types=1);

namespace App\Entity;

use ApiPlatform\Metadata\ApiResource;
use ApiPlatform\Metadata\Delete;
use ApiPlatform\Metadata\Get;
use ApiPlatform\Metadata\GetCollection;
use ApiPlatform\Metadata\Patch;
use ApiPlatform\Metadata\Post;
use ApiPlatform\Metadata\Put;
use App\Repository\MachineComponentLinkRepository;
use DateTimeImmutable;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\DBAL\Types\Types;
use Doctrine\ORM\Mapping as ORM;

#[ORM\Entity(repositoryClass: MachineComponentLinkRepository::class)]
#[ORM\Table(name: 'machine_component_links')]
#[ORM\HasLifecycleCallbacks]
#[ApiResource(
    operations: [
        new Get(security: "is_granted('ROLE_VIEWER')"),
        new GetCollection(security: "is_granted('ROLE_VIEWER')"),
        new Post(security: "is_granted('ROLE_GESTIONNAIRE')"),
        new Put(security: "is_granted('ROLE_GESTIONNAIRE')"),
        new Patch(security: "is_granted('ROLE_GESTIONNAIRE')"),
        new Delete(security: "is_granted('ROLE_GESTIONNAIRE')"),
    ]
)]
class MachineComponentLink
{
    #[ORM\Id]
    #[ORM\Column(type: Types::STRING, length: 36)]
    private ?string $id = null;

    #[ORM\ManyToOne(targetEntity: Machine::class, inversedBy: 'componentLinks')]
    #[ORM\JoinColumn(name: 'machineId', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
    private Machine $machine;

    #[ORM\ManyToOne(targetEntity: Composant::class, inversedBy: 'machineLinks')]
    #[ORM\JoinColumn(name: 'composantId', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
    private Composant $composant;

    #[ORM\ManyToOne(targetEntity: MachineComponentLink::class, inversedBy: 'childLinks')]
    #[ORM\JoinColumn(name: 'parentLinkId', referencedColumnName: 'id', nullable: true, onDelete: 'CASCADE')]
    private ?MachineComponentLink $parentLink = null;

    /**
     * @var Collection<int, MachineComponentLink>
     */
    #[ORM\OneToMany(mappedBy: 'parentLink', targetEntity: MachineComponentLink::class)]
    private Collection $childLinks;

    #[ORM\ManyToOne(targetEntity: TypeMachineComponentRequirement::class, inversedBy: 'machineComponentLinks')]
    #[ORM\JoinColumn(name: 'typeMachineComponentRequirementId', referencedColumnName: 'id', nullable: true, onDelete: 'SET NULL')]
    private ?TypeMachineComponentRequirement $typeMachineComponentRequirement = null;

    /**
     * @var Collection<int, MachinePieceLink>
     */
    #[ORM\OneToMany(mappedBy: 'parentLink', targetEntity: MachinePieceLink::class)]
    private Collection $pieceLinks;

    /**
     * @var Collection<int, MachineProductLink>
     */
    #[ORM\OneToMany(mappedBy: 'parentComponentLink', targetEntity: MachineProductLink::class)]
    private Collection $productLinks;

    #[ORM\Column(type: Types::STRING, length: 255, nullable: true, name: 'nameOverride')]
    private ?string $nameOverride = null;

    #[ORM\Column(type: Types::STRING, length: 255, nullable: true, name: 'referenceOverride')]
    private ?string $referenceOverride = null;

    #[ORM\Column(type: Types::DECIMAL, precision: 10, scale: 2, nullable: true, name: 'prixOverride')]
    private ?string $prixOverride = null;

    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'createdAt')]
    private DateTimeImmutable $createdAt;

    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'updatedAt')]
    private DateTimeImmutable $updatedAt;

    public function __construct()
    {
        $this->childLinks   = new ArrayCollection();
        $this->pieceLinks   = new ArrayCollection();
        $this->productLinks = new ArrayCollection();
    }

    #[ORM\PrePersist]
    public function setCreatedAtValue(): void
    {
        $now             = new DateTimeImmutable();
        $this->createdAt = $now;
        $this->updatedAt = $now;

        if (null === $this->id) {
            $this->id = $this->generateCuid();
        }
    }

    #[ORM\PreUpdate]
    public function setUpdatedAtValue(): void
    {
        $this->updatedAt = new DateTimeImmutable();
    }

    public function getId(): ?string
    {
        return $this->id;
    }

    public function setId(string $id): static
    {
        $this->id = $id;

        return $this;
    }

    public function getMachine(): Machine
    {
        return $this->machine;
    }

    public function setMachine(Machine $machine): static
    {
        $this->machine = $machine;

        return $this;
    }

    public function getComposant(): Composant
    {
        return $this->composant;
    }

    public function setComposant(Composant $composant): static
    {
        $this->composant = $composant;

        return $this;
    }

    public function getParentLink(): ?MachineComponentLink
    {
        return $this->parentLink;
    }

    public function setParentLink(?MachineComponentLink $parentLink): static
    {
        $this->parentLink = $parentLink;

        return $this;
    }

    public function getTypeMachineComponentRequirement(): ?TypeMachineComponentRequirement
    {
        return $this->typeMachineComponentRequirement;
    }

    public function setTypeMachineComponentRequirement(?TypeMachineComponentRequirement $requirement): static
    {
        $this->typeMachineComponentRequirement = $requirement;

        return $this;
    }

    public function getNameOverride(): ?string
    {
        return $this->nameOverride;
    }

    public function setNameOverride(?string $nameOverride): static
    {
        $this->nameOverride = $nameOverride;

        return $this;
    }

    public function getReferenceOverride(): ?string
    {
        return $this->referenceOverride;
    }

    public function setReferenceOverride(?string $referenceOverride): static
    {
        $this->referenceOverride = $referenceOverride;

        return $this;
    }

    public function getPrixOverride(): ?string
    {
        return $this->prixOverride;
    }

    public function setPrixOverride(?string $prixOverride): static
    {
        $this->prixOverride = $prixOverride;

        return $this;
    }

    private function generateCuid(): string
    {
        return 'cl'.bin2hex(random_bytes(12));
    }
}