<?php

declare(strict_types=1);

namespace App\Entity;

use ApiPlatform\Doctrine\Orm\Filter\BooleanFilter;
use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
use ApiPlatform\Metadata\ApiFilter;
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 App\Repository\TaskRepository;
use App\State\TaskNumberProcessor;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Serializer\Attribute\Groups;

#[ApiResource(
    operations: [
        new GetCollection(paginationEnabled: false, security: "is_granted('ROLE_USER')"),
        new Get(security: "is_granted('ROLE_USER')"),
        new Post(security: "is_granted('ROLE_ADMIN')", processor: TaskNumberProcessor::class),
        new Patch(security: "is_granted('ROLE_ADMIN')"),
        new Delete(security: "is_granted('ROLE_ADMIN')"),
    ],
    normalizationContext: ['groups' => ['task:read']],
    denormalizationContext: ['groups' => ['task:write']],
    order: ['id' => 'DESC'],
)]
#[ApiFilter(SearchFilter::class, properties: ['project' => 'exact', 'group' => 'exact', 'assignee' => 'exact', 'priority' => 'exact', 'effort' => 'exact', 'tags' => 'exact', 'status' => 'exact'])]
#[ApiFilter(BooleanFilter::class, properties: ['archived'])]
#[ORM\Entity(repositoryClass: TaskRepository::class)]
#[ORM\Table(name: 'task')]
#[ORM\UniqueConstraint(name: 'uniq_task_project_number', columns: ['project_id', 'number'])]
class Task
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    #[Groups(['task:read'])]
    private ?int $id = null;

    #[ORM\Column(type: 'integer')]
    #[Groups(['task:read'])]
    private ?int $number = null;

    #[ORM\Column(length: 255)]
    #[Groups(['task:read', 'task:write'])]
    private ?string $title = null;

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

    #[ORM\ManyToOne(targetEntity: TaskStatus::class)]
    #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
    #[Groups(['task:read', 'task:write'])]
    private ?TaskStatus $status = null;

    #[ORM\ManyToOne(targetEntity: TaskEffort::class)]
    #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
    #[Groups(['task:read', 'task:write'])]
    private ?TaskEffort $effort = null;

    #[ORM\ManyToOne(targetEntity: TaskPriority::class)]
    #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
    #[Groups(['task:read', 'task:write'])]
    private ?TaskPriority $priority = null;

    #[ORM\ManyToOne(targetEntity: User::class)]
    #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
    #[Groups(['task:read', 'task:write'])]
    private ?User $assignee = null;

    #[ORM\ManyToOne(targetEntity: TaskGroup::class)]
    #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
    #[Groups(['task:read', 'task:write'])]
    private ?TaskGroup $group = null;

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

    /** @var Collection<int, TaskTag> */
    #[ORM\ManyToMany(targetEntity: TaskTag::class)]
    #[ORM\JoinTable(
        name: 'task_task_type',
        joinColumns: [new ORM\JoinColumn(name: 'task_id', referencedColumnName: 'id')],
        inverseJoinColumns: [new ORM\JoinColumn(name: 'task_type_id', referencedColumnName: 'id')],
    )]
    #[Groups(['task:read', 'task:write'])]
    private Collection $tags;

    #[ORM\Column(type: 'boolean')]
    #[Groups(['task:read', 'task:write'])]
    private bool $archived = false;

    /** @var Collection<int, TaskDocument> */
    #[ORM\OneToMany(targetEntity: TaskDocument::class, mappedBy: 'task', cascade: ['remove'])]
    #[Groups(['task:read'])]
    private Collection $documents;

    #[ORM\ManyToOne(targetEntity: ClientTicket::class)]
    #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
    #[Groups(['task:read', 'task:write'])]
    private ?ClientTicket $clientTicket = null;

    public function __construct()
    {
        $this->tags      = new ArrayCollection();
        $this->documents = new ArrayCollection();
    }

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

    public function getNumber(): ?int
    {
        return $this->number;
    }

    public function setNumber(int $number): static
    {
        $this->number = $number;

        return $this;
    }

    public function getTitle(): ?string
    {
        return $this->title;
    }

    public function setTitle(string $title): static
    {
        $this->title = $title;

        return $this;
    }

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

    public function setDescription(?string $description): static
    {
        $this->description = $description;

        return $this;
    }

    public function getStatus(): ?TaskStatus
    {
        return $this->status;
    }

    public function setStatus(?TaskStatus $status): static
    {
        $this->status = $status;

        return $this;
    }

    public function getEffort(): ?TaskEffort
    {
        return $this->effort;
    }

    public function setEffort(?TaskEffort $effort): static
    {
        $this->effort = $effort;

        return $this;
    }

    public function getPriority(): ?TaskPriority
    {
        return $this->priority;
    }

    public function setPriority(?TaskPriority $priority): static
    {
        $this->priority = $priority;

        return $this;
    }

    public function getAssignee(): ?User
    {
        return $this->assignee;
    }

    public function setAssignee(?User $assignee): static
    {
        $this->assignee = $assignee;

        return $this;
    }

    public function getGroup(): ?TaskGroup
    {
        return $this->group;
    }

    public function setGroup(?TaskGroup $group): static
    {
        $this->group = $group;

        return $this;
    }

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

    public function setProject(?Project $project): static
    {
        $this->project = $project;

        return $this;
    }

    /** @return Collection<int, TaskTag> */
    public function getTags(): Collection
    {
        return $this->tags;
    }

    public function addTag(TaskTag $tag): static
    {
        if (!$this->tags->contains($tag)) {
            $this->tags->add($tag);
        }

        return $this;
    }

    public function removeTag(TaskTag $tag): static
    {
        $this->tags->removeElement($tag);

        return $this;
    }

    public function isArchived(): bool
    {
        return $this->archived;
    }

    public function setArchived(bool $archived): static
    {
        $this->archived = $archived;

        return $this;
    }

    /** @return Collection<int, TaskDocument> */
    public function getDocuments(): Collection
    {
        return $this->documents;
    }

    public function getClientTicket(): ?ClientTicket
    {
        return $this->clientTicket;
    }

    public function setClientTicket(?ClientTicket $clientTicket): static
    {
        $this->clientTicket = $clientTicket;

        return $this;
    }
}