Murtukov\PHPCodeGenerator\IfElse

Complexity

Total Complexity

4

Size/Duplication

Total Lines	107
Duplicated Lines	0 %

Importance

Changes

0

14 Methods

Rating	Name	Duplication	Size	Complexity
A	new()	0	3	1
A	setExpression()	0	5	1
A	__construct()	0	3	1
A	hp$1 ➔ createElse()	0	21	1
A	hp$1 ➔ end()	0	3	1
A	generate()	0	8	1
	createElseIf()	0	25	?
A	hp$0 ➔ __construct()	0	4	1
	createElse()	0	21	?
A	hp$1 ➔ generate()	0	3	1
A	hp$1 ➔ __construct()	0	3	1
A	hp$0 ➔ createElseIf()	0	25	1
A	hp$0 ➔ end()	0	3	1
A	hp$0 ➔ generate()	0	3	1

<?php

declare(strict_types=1);

namespace Murtukov\PHPCodeGenerator;

class IfElse extends AbstractGenerator implements BlockInterface
{
    use ScopedContentTrait;

    /** @var GeneratorInterface|string */
    private $expression;

    /** @var GeneratorInterface[] */
    private array $elseIfBlocks = [];

    private ?GeneratorInterface $elseBlock = null;

    /**
     * @param GeneratorInterface|string $ifExpression
     */
    public function __construct($ifExpression = '')
    {
        $this->expression = $ifExpression;
    }

    public static function new($ifExpression = ''): self
    {
        return new self($ifExpression);
    }

    /**
     * @param GeneratorInterface|string $expression
     *
     * @return IfElse
     */
    public function setExpression($expression): self
    {
        $this->expression = $expression;

        return $this;
    }

    // TODO: use stringifier for expressions
    public function generate(): string
    {
        $elseIfBlocks = implode($this->elseIfBlocks);

        return <<<CODE
        if ($this->expression) {
        {$this->generateContent()}  
        }{$elseIfBlocks}$this->elseBlock
        CODE;
    }

    /**
     * @param GeneratorInterface|string $expression
     *
     * @return IfElse
     */
    public function createElseIf($expression = ''): object
    {
        return $this->elseIfBlocks[] = new class($expression, $this) extends DependencyAwareGenerator

The expression return $this->elseIfBlocks[] = new ClassNode($expression, $this) returns the type anonymous//src/IfElse.php$0 which is incompatible with the documented return type Murtukov\PHPCodeGenerator\IfElse.

        {
            use ScopedContentTrait;

            /** @var GeneratorInterface|string */
            public $expression;

            public IfElse $parent;

            public function __construct($expression, $parent)
            {
                $this->expression = $expression;
                $this->parent = $parent;
            }

            public function generate(): string
            {
                return " elseif ($this->expression) {\n{$this->generateContent()}\n}";
            }

            public function end()
            {
                return $this->parent;
            }
        };
    }

    /**
     * @return $this

The doc comment $this at position 0 could not be parsed: '$this' is only available from within classes.

     */
    public function createElse(): object
    {
        return $this->elseBlock = new class($this) extends DependencyAwareGenerator
        {
            use ScopedContentTrait;

            public IfElse $parent;

            public function __construct($parent)
            {
                $this->parent = $parent;
            }

            public function end()
            {
                return $this->parent;
            }

            public function generate(): string
            {
                return " else {\n{$this->generateContent()}\n}";
            }
        };
    }
}