<?php

namespace App\Entity;

use ApiPlatform\Metadata\ApiResource;
use ApiPlatform\Metadata\ApiFilter;
use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
use ApiPlatform\Doctrine\Orm\Filter\DateFilter;
use App\Filter\ProjectTaskProjectFilter;
use ApiPlatform\Metadata\Get;
use ApiPlatform\Metadata\GetCollection;
use ApiPlatform\Metadata\Post;
use ApiPlatform\Metadata\Put;
use ApiPlatform\Metadata\Delete;
use App\Entity\Interface\ModuleAwareInterface;
use App\Repository\ProjectTaskRepository;
use Doctrine\DBAL\Types\Types;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Serializer\Annotation\Groups;
use Symfony\Component\Validator\Constraints as Assert;

#[ORM\Entity(repositoryClass: ProjectTaskRepository::class)]
#[ORM\Table(name: 'project_tasks')]
#[ApiResource(
    operations: [
        new GetCollection(
            security: "is_granted('VIEW', 'project_tasks')",
            stateless: false
        ),
        new Get(
            security: "is_granted('VIEW', object)",
            stateless: false
        ),
        new Post(
            security: "is_granted('CREATE', 'project_tasks')",
            stateless: false
        ),
        new Put(
            security: "is_granted('EDIT', object)",
            stateless: false
        ),
        new Delete(
            security: "is_granted('DELETE', object)",
            stateless: false
        )
    ],
    paginationClientItemsPerPage: true,
    paginationItemsPerPage: 30,
    paginationMaximumItemsPerPage: 5000,
    normalizationContext: ['groups' => ['project_task:read']],
    denormalizationContext: ['groups' => ['project_task:write']],
    order: ['createdAt' => 'DESC']
)]
#[ApiFilter(SearchFilter::class, properties: ['name' => 'partial', 'project.name' => 'partial'])]
#[ApiFilter(DateFilter::class, properties: ['createdAt', 'updatedAt'])]
#[ApiFilter(ProjectTaskProjectFilter::class)]
class ProjectTask implements ModuleAwareInterface
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    #[Groups(['project_task:read'])]
    private ?int $id = null;

    #[ORM\Column(length: 255)]
    #[Groups(['project_task:read', 'project_task:write'])]
    #[Assert\NotBlank(message: 'Der Name der Tätigkeit darf nicht leer sein')]
    #[Assert\Length(max: 255)]
    private ?string $name = null;

    #[ORM\Column(type: Types::TEXT, nullable: true)]
    #[Groups(['project_task:read', 'project_task:write'])]
    private ?string $description = null;

    #[ORM\ManyToOne(targetEntity: Project::class)]
    #[ORM\JoinColumn(nullable: true, onDelete: 'CASCADE')]
    #[Groups(['project_task:read', 'project_task:write'])]
    private ?Project $project = null;

    #[ORM\Column(type: Types::DECIMAL, precision: 10, scale: 2, nullable: true)]
    #[Groups(['project_task:read', 'project_task:write'])]
    #[Assert\PositiveOrZero(message: 'Das Budget muss positiv sein')]
    private ?string $budget = null;

    #[ORM\Column(type: Types::DECIMAL, precision: 8, scale: 2, nullable: true)]
    #[Groups(['project_task:read', 'project_task:write'])]
    #[Assert\PositiveOrZero(message: 'Das Stundenkontingent muss positiv sein')]
    private ?string $hourContingent = null;

    #[ORM\Column(type: Types::DECIMAL, precision: 8, scale: 2, nullable: true)]
    #[Groups(['project_task:read', 'project_task:write'])]
    #[Assert\PositiveOrZero(message: 'Der Stundensatz muss positiv sein')]
    private ?string $hourlyRate = null;

    #[ORM\Column(type: Types::DECIMAL, precision: 10, scale: 2, nullable: true)]
    #[Groups(['project_task:read', 'project_task:write'])]
    #[Assert\PositiveOrZero(message: 'Der Gesamtpreis muss positiv sein')]
    private ?string $totalPrice = null;

    #[ORM\Column]
    #[Groups(['project_task:read'])]
    private ?\DateTimeImmutable $createdAt = null;

    #[ORM\Column(nullable: true)]
    #[Groups(['project_task:read'])]
    private ?\DateTimeImmutable $updatedAt = null;

    public function __construct()
    {
        $this->createdAt = new \DateTimeImmutable();
    }

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

    public function getName(): ?string
    {
        return $this->name;
    }

    public function setName(string $name): static
    {
        $this->name = $name;
        $this->updatedAt = new \DateTimeImmutable();
        return $this;
    }

    public function getDescription(): ?string
    {
        return $this->description;
    }

    public function setDescription(?string $description): static
    {
        $this->description = $description;
        $this->updatedAt = new \DateTimeImmutable();
        return $this;
    }

    public function getProject(): ?Project
    {
        return $this->project;
    }

    public function setProject(?Project $project): static
    {
        $this->project = $project;
        $this->updatedAt = new \DateTimeImmutable();
        return $this;
    }

    public function getBudget(): ?string
    {
        return $this->budget;
    }

    public function setBudget(?string $budget): static
    {
        $this->budget = $budget;
        $this->updatedAt = new \DateTimeImmutable();
        return $this;
    }

    public function getHourContingent(): ?string
    {
        return $this->hourContingent;
    }

    public function setHourContingent(?string $hourContingent): static
    {
        $this->hourContingent = $hourContingent;
        $this->updatedAt = new \DateTimeImmutable();
        return $this;
    }

    public function getHourlyRate(): ?string
    {
        return $this->hourlyRate;
    }

    public function setHourlyRate(?string $hourlyRate): static
    {
        $this->hourlyRate = $hourlyRate;
        $this->updatedAt = new \DateTimeImmutable();
        return $this;
    }

    public function getTotalPrice(): ?string
    {
        return $this->totalPrice;
    }

    public function setTotalPrice(?string $totalPrice): static
    {
        $this->totalPrice = $totalPrice;
        $this->updatedAt = new \DateTimeImmutable();
        return $this;
    }

    public function getCreatedAt(): ?\DateTimeImmutable
    {
        return $this->createdAt;
    }

    public function setCreatedAt(\DateTimeImmutable $createdAt): static
    {
        $this->createdAt = $createdAt;
        return $this;
    }

    public function getUpdatedAt(): ?\DateTimeImmutable
    {
        return $this->updatedAt;
    }

    public function setUpdatedAt(?\DateTimeImmutable $updatedAt): static
    {
        $this->updatedAt = $updatedAt;
        return $this;
    }

    public function __toString(): string
    {
        return $this->name ?? '';
    }

    /**
     * Returns the module code this entity belongs to.
     * Required by ModuleVoter for permission checks.
     */
    public function getModuleName(): string
    {
        return 'project_tasks';
    }
}