<?php

declare(strict_types=1);

namespace App\Entity;

use ApiPlatform\Metadata\ApiResource;
use ApiPlatform\Metadata\Delete;
use ApiPlatform\Metadata\Link;
use ApiPlatform\Metadata\Patch;
use ApiPlatform\Metadata\Post;
use App\Repository\EnvironmentRepository;
use App\State\MaintenanceToggleProcessor;
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 Post(
            uriTemplate: '/applications/{slug}/environments',
            uriVariables: [
                'slug' => new Link(fromClass: Application::class, fromProperty: 'environments'),
            ],
            security: "is_granted('ROLE_ADMIN')",
        ),
        new Patch(
            security: "is_granted('ROLE_ADMIN')",
        ),
        new Delete(
            security: "is_granted('ROLE_ADMIN')",
        ),
        new Post(
            uriTemplate: '/environments/{id}/maintenance',
            security: "is_granted('ROLE_ADMIN')",
            denormalizationContext: ['groups' => ['maintenance:write']],
            processor: MaintenanceToggleProcessor::class,
        ),
    ],
    normalizationContext: ['groups' => ['env:read']],
    denormalizationContext: ['groups' => ['env:write']],
)]
#[ORM\Entity(repositoryClass: EnvironmentRepository::class)]
class Environment
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    #[Groups(['env:read', 'app:detail'])]
    private ?int $id = null;

    #[ORM\Column(length: 255)]
    #[Groups(['env:read', 'env:write', 'app:detail'])]
    private ?string $name = null;

    #[ORM\Column(length: 255)]
    #[Groups(['env:read', 'env:write', 'app:detail'])]
    private ?string $containerName = null;

    #[ORM\Column(length: 255)]
    #[Groups(['env:read', 'env:write', 'app:detail'])]
    private ?string $deployScriptPath = null;

    #[ORM\Column(length: 255)]
    #[Groups(['env:read', 'env:write', 'app:detail'])]
    private ?string $maintenanceFilePath = null;

    #[ORM\Column(length: 255, nullable: true)]
    #[Groups(['env:read', 'env:write', 'app:detail'])]
    private ?string $appUrl = null;

    #[ORM\ManyToOne(targetEntity: Application::class, inversedBy: 'environments')]
    #[ORM\JoinColumn(nullable: false)]
    private ?Application $application = null;

    /** @var Collection<int, LogFile> */
    #[ORM\OneToMany(targetEntity: LogFile::class, mappedBy: 'environment', cascade: ['persist', 'remove'], orphanRemoval: true)]
    #[Groups(['env:read', 'env:write', 'app:detail'])]
    private Collection $logFiles;

    #[Groups(['env:read', 'app:detail'])]
    private ?bool $maintenance = null;

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

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

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

    public function setName(string $name): static
    {
        $this->name = $name;

        return $this;
    }

    public function getContainerName(): ?string
    {
        return $this->containerName;
    }

    public function setContainerName(string $containerName): static
    {
        $this->containerName = $containerName;

        return $this;
    }

    public function getDeployScriptPath(): ?string
    {
        return $this->deployScriptPath;
    }

    public function setDeployScriptPath(string $deployScriptPath): static
    {
        $this->deployScriptPath = $deployScriptPath;

        return $this;
    }

    public function getMaintenanceFilePath(): ?string
    {
        return $this->maintenanceFilePath;
    }

    public function setMaintenanceFilePath(string $maintenanceFilePath): static
    {
        $this->maintenanceFilePath = $maintenanceFilePath;

        return $this;
    }

    public function getAppUrl(): ?string
    {
        return $this->appUrl;
    }

    public function setAppUrl(?string $appUrl): static
    {
        $this->appUrl = $appUrl;

        return $this;
    }

    public function getApplication(): ?Application
    {
        return $this->application;
    }

    public function setApplication(?Application $application): static
    {
        $this->application = $application;

        return $this;
    }

    /** @return Collection<int, LogFile> */
    public function getLogFiles(): Collection
    {
        return $this->logFiles;
    }

    public function addLogFile(LogFile $logFile): static
    {
        if (!$this->logFiles->contains($logFile)) {
            $this->logFiles->add($logFile);
            $logFile->setEnvironment($this);
        }

        return $this;
    }

    public function removeLogFile(LogFile $logFile): static
    {
        if ($this->logFiles->removeElement($logFile)) {
            if ($logFile->getEnvironment() === $this) {
                $logFile->setEnvironment(null);
            }
        }

        return $this;
    }

    public function getMaintenance(): bool
    {
        return file_exists((string) $this->maintenanceFilePath);
    }
}