<?php

declare (strict_types=1);
namespace Rector\NodeManipulator;

use PhpParser\Node\ComplexType;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\Property;
use PHPStan\PhpDocParser\Ast\PhpDoc\VarTagValueNode;
use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory;
use Rector\BetterPhpDocParser\PhpDocManipulator\PhpDocTypeChanger;
use Rector\StaticTypeMapper\StaticTypeMapper;
final class PropertyDecorator
{
    /**
     * @readonly
     * @var \Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory
     */
    private $phpDocInfoFactory;
    /**
     * @readonly
     * @var \Rector\StaticTypeMapper\StaticTypeMapper
     */
    private $staticTypeMapper;
    /**
     * @readonly
     * @var \Rector\BetterPhpDocParser\PhpDocManipulator\PhpDocTypeChanger
     */
    private $phpDocTypeChanger;
    public function __construct(PhpDocInfoFactory $phpDocInfoFactory, StaticTypeMapper $staticTypeMapper, PhpDocTypeChanger $phpDocTypeChanger)
    {
        $this->phpDocInfoFactory = $phpDocInfoFactory;
        $this->staticTypeMapper = $staticTypeMapper;
        $this->phpDocTypeChanger = $phpDocTypeChanger;
    }
    /**
     * @param \PhpParser\Node\ComplexType|\PhpParser\Node\Identifier|\PhpParser\Node\Name $typeNode
     */
    public function decorateWithDocBlock(Property $property, $typeNode) : void
    {
        $phpDocInfo = $this->phpDocInfoFactory->createFromNodeOrEmpty($property);
        if ($phpDocInfo->getVarTagValueNode() instanceof VarTagValueNode) {
            return;
        }
        $newType = $this->staticTypeMapper->mapPhpParserNodePHPStanType($typeNode);
        $this->phpDocTypeChanger->changeVarType($property, $phpDocInfo, $newType);
    }
}
