<?php

declare(strict_types=1);

namespace App\Entity;

use ApiPlatform\Metadata\ApiResource;
use ApiPlatform\Metadata\Get;
use ApiPlatform\Metadata\GetCollection;
use ApiPlatform\Metadata\Patch;
use ApiPlatform\Metadata\Post;
use DateTimeImmutable;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Symfony\Component\Serializer\Attribute\Context;
use Symfony\Component\Serializer\Attribute\Groups;
use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;
use Symfony\Component\Validator\Constraints as Assert;

#[ORM\Entity]
#[ORM\Table(name: 'weight')]
#[ApiResource(
    operations: [
        new Get(normalizationContext: ['groups' => ['weight:read']]),
        new GetCollection(normalizationContext: ['groups' => ['weight:read']]),
        new Post(
            normalizationContext: ['groups' => ['weight:read']],
            denormalizationContext: ['groups' => ['weight:write']],
        ),
        new Patch(
            normalizationContext: ['groups' => ['weight:read']],
            denormalizationContext: ['groups' => ['weight:write']],
        ),
    ],
    security: "is_granted('ROLE_USER')",
)]
#[UniqueEntity(fields: ['reception', 'type'], message: 'A weighing already exists for this type.')]
#[UniqueEntity(fields: ['shipment', 'type'], message: 'A weighing already exists for this type.')]
#[Assert\Expression(
    '(this.getReception() !== null and this.getShipment() === null) or (this.getReception() === null and this.getShipment() !== null)',
    message: 'Either reception or shipment must be set, but not both.'
)]
class Weight
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    #[Groups(['reception:read', 'shipment:read', 'weight:read'])]
    private ?int $id = null;

    #[ORM\ManyToOne(inversedBy: 'weights')]
    #[ORM\JoinColumn(nullable: true)]
    #[Groups(['weight:read', 'weight:write'])]
    private ?Reception $reception = null;

    #[ORM\ManyToOne(inversedBy: 'weights')]
    #[ORM\JoinColumn(nullable: true)]
    #[Groups(['weight:read', 'weight:write'])]
    private ?Shipment $shipment = null;

    #[ORM\Column(nullable: true)]
    #[Groups(['reception:read', 'shipment:read', 'weight:read', 'weight:write'])]
    #[Assert\PositiveOrZero]
    private ?int $dsd = null;

    #[ORM\Column(nullable: true)]
    #[Groups(['reception:read', 'shipment:read', 'weight:read', 'weight:write'])]
    #[Assert\PositiveOrZero]
    private ?int $weight = null;

    #[ORM\Column(type: 'datetime_immutable', nullable: true)]
    #[Groups(['reception:read', 'shipment:read', 'weight:read', 'weight:write'])]
    #[Context([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d'])]
    private ?DateTimeImmutable $weighedAt = null;

    #[ORM\Column(length: 10)]
    #[Groups(['reception:read', 'shipment:read', 'weight:read', 'weight:write'])]
    #[Assert\NotBlank]
    #[Assert\Choice(choices: ['gross', 'tare'])]
    private string $type = 'gross';

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

    public function getReception(): ?Reception
    {
        return $this->reception;
    }

    public function setReception(?Reception $reception): self
    {
        $this->reception = $reception;

        if (null !== $reception && !$reception->getWeights()->contains($this)) {
            $reception->addWeight($this);
        }

        return $this;
    }

    public function getShipment(): ?Shipment
    {
        return $this->shipment;
    }

    public function setShipment(?Shipment $shipment): self
    {
        $this->shipment = $shipment;

        if (null !== $shipment && !$shipment->getWeights()->contains($this)) {
            $shipment->addWeight($this);
        }

        return $this;
    }

    public function getDsd(): ?int
    {
        return $this->dsd;
    }

    public function setDsd(?int $dsd): self
    {
        $this->dsd = $dsd;

        return $this;
    }

    public function getWeight(): ?int
    {
        return $this->weight;
    }

    public function setWeight(?int $weight): self
    {
        $this->weight = $weight;

        return $this;
    }

    public function getWeighedAt(): ?DateTimeImmutable
    {
        return $this->weighedAt;
    }

    public function setWeighedAt(?DateTimeImmutable $weighedAt): self
    {
        $this->weighedAt = $weighedAt;

        return $this;
    }

    public function getType(): string
    {
        return $this->type;
    }

    public function setType(string $type): self
    {
        $this->type = $type;

        return $this;
    }
}