<?php

declare(strict_types=1);

namespace App\Entity;

use ApiPlatform\Doctrine\Orm\Filter\DateFilter;
use ApiPlatform\Doctrine\Orm\Filter\ExistsFilter;
use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
use ApiPlatform\Metadata\ApiFilter;
use ApiPlatform\Metadata\ApiProperty;
use ApiPlatform\Metadata\ApiResource;
use ApiPlatform\Metadata\Get;
use ApiPlatform\Metadata\GetCollection;
use ApiPlatform\Metadata\Patch;
use ApiPlatform\Metadata\Post;
use App\Repository\BovineRepository;
use App\State\Bovin\BovineProcessor;
use DateTimeImmutable;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Serializer\Attribute\Context;
use Symfony\Component\Serializer\Attribute\Groups;
use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;

#[ORM\Entity(repositoryClass: BovineRepository::class)]
#[ORM\HasLifecycleCallbacks]
#[ORM\Table(name: 'bovine')]
#[ORM\UniqueConstraint(name: 'uniq_bovine_national_number', columns: ['national_number'])]
#[ApiFilter(SearchFilter::class, properties: [
    'nationalNumber'   => 'ipartial',
    'workNumber'       => 'ipartial',
    'bovineType.label' => 'ipartial',
    'bovineType.code'  => 'ipartial',
    'sex'              => 'exact',
    'buildingCase'     => 'exact',
    'receivedWeight'   => 'exact',
])]
#[ApiFilter(DateFilter::class, properties: ['arrivalDate', 'birthDate', 'exitDate'])]
#[ApiFilter(ExistsFilter::class, properties: ['exitedAt'])]
#[ApiResource(
    order: ['birthDate' => 'ASC'],
    operations: [
        new Get(
            requirements: ['id' => '\d+'],
            normalizationContext: ['groups' => ['bovine:read']],
        ),
        new GetCollection(
            normalizationContext: ['groups' => ['bovine:read']],
        ),
        new Post(
            normalizationContext: ['groups' => ['bovine:read']],
            denormalizationContext: ['groups' => ['bovine:write']],
            security: "is_granted('ROLE_ADMIN')",
            processor: BovineProcessor::class,
        ),
        new Patch(
            requirements: ['id' => '\d+'],
            normalizationContext: ['groups' => ['bovine:read']],
            denormalizationContext: ['groups' => ['bovine:write']],
            security: "is_granted('ROLE_ADMIN')",
            processor: BovineProcessor::class,
        ),
    ],
    security: "is_granted('ROLE_USER')",
)]
class Bovine
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    #[Groups(['bovine:read', 'building_case:read'])]
    private ?int $id = null;

    #[ORM\Column(length: 50)]
    #[Groups(['bovine:read', 'bovine:write', 'building_case:read'])]
    private string $nationalNumber = '';

    #[ORM\Column(nullable: true)]
    #[Groups(['bovine:read', 'bovine:write', 'building_case:read'])]
    private ?int $receivedWeight = null;

    #[ORM\Column(type: 'float', nullable: true)]
    #[Groups(['bovine:read', 'bovine:write', 'building_case:read'])]
    #[ApiProperty(security: "is_granted('ROLE_BUREAU')")]
    private ?float $pricePerKg = null;

    #[ORM\Column(type: 'date_immutable', nullable: true)]
    #[Groups(['bovine:read', 'bovine:write', 'building_case:read'])]
    #[Context([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d'])]
    private ?DateTimeImmutable $arrivalDate = null;

    #[ORM\ManyToOne(inversedBy: 'bovines')]
    #[Groups(['bovine:read', 'bovine:write'])]
    #[ApiProperty(readableLink: true)]
    private ?BuildingCase $buildingCase = null;

    #[ORM\ManyToOne]
    #[Groups(['bovine:read'])]
    #[ApiProperty(readableLink: true)]
    private ?Building $building = null;

    #[ORM\ManyToOne]
    #[Groups(['bovine:read', 'bovine:write', 'building_case:read'])]
    private ?Supplier $supplier = null;

    #[ORM\Column(length: 50, nullable: true)]
    #[Groups(['bovine:read', 'building_case:read'])]
    private ?string $workNumber = null;

    #[ORM\Column(type: 'date_immutable', nullable: true)]
    #[Groups(['bovine:read', 'building_case:read'])]
    #[Context([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d'])]
    private ?DateTimeImmutable $birthDate = null;

    #[ORM\ManyToOne]
    #[Groups(['bovine:read', 'building_case:read'])]
    #[ApiProperty(readableLink: true)]
    private ?BovineType $bovineType = null;

    #[ORM\Column(length: 1, nullable: true)]
    #[Groups(['bovine:read', 'building_case:read'])]
    private ?string $sex = null;

    #[ORM\Column(type: 'integer', nullable: true)]
    #[Groups(['bovine:read', 'building_case:read'])]
    private ?int $ageMonths = null;

    #[ORM\Column(type: 'date_immutable', nullable: true)]
    #[Groups(['bovine:read', 'building_case:read'])]
    #[Context([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d'])]
    private ?DateTimeImmutable $exitDate = null;

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

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

    public function getNationalNumber(): string
    {
        return $this->nationalNumber;
    }

    public function setNationalNumber(string $nationalNumber): static
    {
        $this->nationalNumber = $nationalNumber;

        return $this;
    }

    public function getReceivedWeight(): ?int
    {
        return $this->receivedWeight;
    }

    public function setReceivedWeight(?int $receivedWeight): static
    {
        $this->receivedWeight = $receivedWeight;

        return $this;
    }

    public function getPricePerKg(): ?float
    {
        return $this->pricePerKg;
    }

    public function setPricePerKg(?float $pricePerKg): static
    {
        $this->pricePerKg = $pricePerKg;

        return $this;
    }

    #[Groups(['bovine:read', 'building_case:read'])]
    #[ApiProperty(security: "is_granted('ROLE_BUREAU')")]
    public function getFinalPrice(): ?float
    {
        if (null === $this->receivedWeight || null === $this->pricePerKg) {
            return null;
        }

        return $this->receivedWeight * $this->pricePerKg;
    }

    public function getArrivalDate(): ?DateTimeImmutable
    {
        return $this->arrivalDate;
    }

    public function setArrivalDate(?DateTimeImmutable $arrivalDate): static
    {
        $this->arrivalDate = $arrivalDate;

        return $this;
    }

    public function getBuildingCase(): ?BuildingCase
    {
        return $this->buildingCase;
    }

    public function setBuildingCase(?BuildingCase $buildingCase): static
    {
        $this->buildingCase = $buildingCase;

        return $this;
    }

    public function getBuilding(): ?Building
    {
        return $this->building;
    }

    public function setBuilding(?Building $building): static
    {
        $this->building = $building;

        return $this;
    }

    /**
     * Bâtiment effectif d'un bovin : la case affectée si elle existe (logique
     * historique), sinon le bâtiment direct (fed depuis l'XLSX initial).
     */
    #[Groups(['bovine:read', 'building_case:read'])]
    public function getEffectiveBuilding(): ?Building
    {
        return $this->buildingCase?->getIdBuilding() ?? $this->building;
    }

    public function getSupplier(): ?Supplier
    {
        return $this->supplier;
    }

    public function setSupplier(?Supplier $supplier): static
    {
        $this->supplier = $supplier;

        return $this;
    }

    public function getWorkNumber(): ?string
    {
        return $this->workNumber;
    }

    public function setWorkNumber(?string $workNumber): static
    {
        $this->workNumber = $workNumber;

        return $this;
    }

    public function getBirthDate(): ?DateTimeImmutable
    {
        return $this->birthDate;
    }

    public function setBirthDate(?DateTimeImmutable $birthDate): static
    {
        $this->birthDate = $birthDate;

        return $this;
    }

    public function getBovineType(): ?BovineType
    {
        return $this->bovineType;
    }

    public function setBovineType(?BovineType $bovineType): static
    {
        $this->bovineType = $bovineType;

        return $this;
    }

    public function getSex(): ?string
    {
        return $this->sex;
    }

    public function setSex(?string $sex): static
    {
        $this->sex = $sex;

        return $this;
    }

    public function getExitDate(): ?DateTimeImmutable
    {
        return $this->exitDate;
    }

    public function setExitDate(?DateTimeImmutable $exitDate): static
    {
        $this->exitDate = $exitDate;

        return $this;
    }

    public function getExitedAt(): ?DateTimeImmutable
    {
        return $this->exitedAt;
    }

    public function setExitedAt(?DateTimeImmutable $exitedAt): static
    {
        $this->exitedAt = $exitedAt;

        return $this;
    }

    public function getAgeMonths(): ?int
    {
        return $this->ageMonths;
    }

    public function setAgeMonths(?int $ageMonths): static
    {
        $this->ageMonths = $ageMonths;

        return $this;
    }

    #[ORM\PrePersist]
    #[ORM\PreUpdate]
    public function refreshAgeMonths(): void
    {
        if (null === $this->birthDate) {
            $this->ageMonths = null;

            return;
        }

        $diff            = $this->birthDate->diff(new DateTimeImmutable());
        $this->ageMonths = ($diff->y * 12) + $diff->m;
    }
}