<?php

namespace App\Staff\Entity;

use App\Auth\Entity\User;
use App\Staff\Repository\ClinicStaffRepository;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Uid\Uuid;

#[ORM\Entity(repositoryClass: ClinicStaffRepository::class)]
#[ORM\Table(name: 'clinic_staff')]
#[ORM\Index(columns: ['entity_type', 'entity_id', 'active'], name: 'idx_staff_entity_active')]
#[ORM\Index(columns: ['user_id', 'active'], name: 'idx_staff_user_active')]
class ClinicStaff
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column(type: 'integer')]
    private ?int $id = null;

    #[ORM\Column(type: 'string', length: 36, unique: true)]
    private string $uuid;

    #[ORM\Column(name: 'entity_type', type: 'string', length: 10)]
    private string $entityType;

    #[ORM\Column(name: 'entity_id', type: 'integer')]
    private int $entityId;

    #[ORM\Column(name: 'full_name', type: 'string', length: 200)]
    private string $fullName;

    #[ORM\Column(type: 'string', length: 20, nullable: true)]
    private ?string $phone = null;

    #[ORM\Column(name: 'job_title', type: 'string', length: 100, nullable: true)]
    private ?string $jobTitle = null;

    #[ORM\Column(type: 'text', nullable: true)]
    private ?string $address = null;

    #[ORM\Column(name: 'national_code', type: 'string', length: 15, nullable: true)]
    private ?string $nationalCode = null;

    #[ORM\Column(type: 'boolean')]
    private bool $active = true;

    /**
     * حساب کاربری پرسنل برای ورود به پنل. nullable است چون پرسنل می‌تواند صرفاً یک
     * رکورد اطلاعاتی باشد؛ قطع دسترسی هم با null کردن همین ستون انجام می‌شود تا
     * ارجاعات سرویس/نوبت به این ردیف دست‌نخورده بماند.
     */
    #[ORM\ManyToOne(targetEntity: User::class)]
    #[ORM\JoinColumn(name: 'user_id', nullable: true, onDelete: 'SET NULL')]
    private ?User $user = null;

    #[ORM\Column(name: 'created_at', type: 'integer')]
    private int $createdAt;

    #[ORM\Column(name: 'updated_at', type: 'integer')]
    private int $updatedAt;

    public function __construct(string $entityType, int $entityId, string $fullName)
    {
        $this->uuid       = Uuid::v4()->toRfc4122();
        $this->entityType = $entityType;
        $this->entityId   = $entityId;
        $this->fullName   = $fullName;
        $this->createdAt  = time();
        $this->updatedAt  = time();
    }

    public function getId(): ?int          { return $this->id; }
    public function getUuid(): string      { return $this->uuid; }
    public function getEntityType(): string { return $this->entityType; }
    public function getEntityId(): int     { return $this->entityId; }
    public function getFullName(): string  { return $this->fullName; }
    public function getPhone(): ?string    { return $this->phone; }
    public function getJobTitle(): ?string { return $this->jobTitle; }
    public function getAddress(): ?string  { return $this->address; }
    public function getNationalCode(): ?string { return $this->nationalCode; }
    public function isActive(): bool       { return $this->active; }
    public function getUser(): ?User       { return $this->user; }
    public function hasAccount(): bool     { return $this->user !== null; }
    public function getCreatedAt(): int    { return $this->createdAt; }
    public function getUpdatedAt(): int    { return $this->updatedAt; }

    public function setFullName(string $fullName): self    { $this->fullName = $fullName; $this->updatedAt = time(); return $this; }
    public function setPhone(?string $phone): self         { $this->phone = $phone; $this->updatedAt = time(); return $this; }
    public function setJobTitle(?string $jobTitle): self   { $this->jobTitle = $jobTitle; $this->updatedAt = time(); return $this; }
    public function setAddress(?string $address): self     { $this->address = $address; $this->updatedAt = time(); return $this; }
    public function setNationalCode(?string $code): self   { $this->nationalCode = $code; $this->updatedAt = time(); return $this; }
    public function setActive(bool $active): self          { $this->active = $active; $this->updatedAt = time(); return $this; }
    public function setUser(?User $user): self             { $this->user = $user; $this->updatedAt = time(); return $this; }

    public function toggleActive(): self
    {
        $this->active    = !$this->active;
        $this->updatedAt = time();
        return $this;
    }

    public function toArray(): array
    {
        return [
            'uuid'          => $this->uuid,
            'entity_type'   => $this->entityType,
            'entity_id'     => $this->entityId,
            'full_name'     => $this->fullName,
            'phone'         => $this->phone,
            'job_title'     => $this->jobTitle,
            'address'       => $this->address,
            'national_code' => $this->nationalCode,
            'active'        => $this->active,
            'has_account'   => $this->user !== null,
            'user_uuid'     => $this->user?->getUuid(),
            'created_at'    => $this->createdAt,
            'updated_at'    => $this->updatedAt,
        ];
    }
}