<?php
namespace ProVM\Alias;

use ProVM\Concept\Model\Repository;
use ProVM\Concept\Model as ModelInterface;

abstract class Model implements ModelInterface
{
    protected Repository $repository;
    public function setRepository(Repository $repository): ModelInterface
    {
        $this->repository = $repository;
        return $this;
    }
    public function getRepository(): Repository
    {
        return $this->repository;
    }
    protected int $id;
    public function setId(int $id): ModelInterface
    {
        $this->id = $id;
        return $this;
    }
    public function getId(): int
    {
        return $this->id;
    }
    protected bool $new;
    public function setNew(): ModelInterface
    {
        $this->new = true;
        return $this;
    }
    public function isNew(): bool
    {
        return $this->new ?? false;
    }
    protected bool $dirty;
    public function setDirty(): ModelInterface
    {
        $this->dirty = true;
        return $this;
    }
    public function isDirty(): bool
    {
        return $this->dirty ?? $this->isNew();
    }

    public function save(): void
    {
        if ($this->isDirty()) {
            $this->getRepository()->save($this);
        }
    }
    public function edit(array $data): void
    {
        foreach ($data as $key => $val) {
            $m = 'set' . ucwords($key);
            $this->{$m}($val);
        }
        $this->isDirty();
    }
    public function delete(): void
    {
        $this->getRepository()->delete($this);
    }

    public function jsonSerialize(): mixed
    {
        $obj = new \ReflectionObject($this);
        $methods = $obj->getMethods();
        $output = [];
        foreach ($methods as $method) {
            if (!str_contains($method->getName(), 'get')) {
                continue;
            }
            if ($method->getName() === 'getRepository') {
                continue;
            }
            $p = strtolower(str_replace('get', '', $method->getName()));
            if (!isset($this->{$p})) {
                continue;
            }
            $output[$p] = $this->{$method->getName()}();
        }
        return $output;
    }
}