<?php

declare(strict_types=1);

namespace KTXF\Json;

use KTXF\Json\JsonSerializable;
use KTXF\Json\JsonDeserializable;
use KTXF\Utile\Collection\CollectionAbstract;

abstract class JsonSerializableCollection extends CollectionAbstract implements JsonSerializable, JsonDeserializable {

	protected array $primitiveTypes = [
		self::TYPE_STRING,
		self::TYPE_INT,
		self::TYPE_FLOAT,
		self::TYPE_BOOL,
		self::TYPE_ARRAY,
		self::TYPE_DATE,
	];

	public function jsonSerialize(): mixed {
		return $this->getArrayCopy();
	}

	public function jsonDeserialize(array|string $data): static {

		if (is_string($data)) {
			$data = json_decode($data, true);
		}

		$this->exchangeArray([]);

		if (in_array($this->typeValue, $this->primitiveTypes)) {
			if ($this->associative) {
				foreach ($data as $key => $value) {
					$this[$key] = $value;
				}
			} else {
				foreach ($data as $value) {
					$this[] = $value;
				}
			}
		}

		if (!in_array($this->typeValue, $this->primitiveTypes) && class_exists($this->typeValue)) {
			$reflection = new \ReflectionClass($this->typeValue);
			if ($reflection->implementsInterface(JsonDeserializable::class)) {
				if ($this->associative) {
					foreach ($data as $key => $value) {
						$instance = $reflection->newInstance();
						/** @var JsonDeserializable $instance */
						$this[$key] = $instance->jsonDeserialize($value);
					}
				} else {
					foreach ($data as $value) {
						$instance = $reflection->newInstance();
						/** @var JsonDeserializable $instance */
						$this[] = $instance->jsonDeserialize($value);
					}
				}
			}
		}

		return $this;
	}

}