PhpSchool\CliMenu\Style\RadioStyle

Complexity

Total Complexity

13

Size/Duplication

Total Lines	109
Duplicated Lines	0 %

Importance

Changes	3
Bugs	0	Features	1

11 Methods

Rating	Name	Duplication	Size	Complexity
A	getDisplaysExtra()	0	3	1
A	setCheckedMarker()	0	5	1
A	setDisplaysExtra()	0	5	1
A	getUncheckedMarker()	0	3	1
A	setItemExtra()	0	8	1
A	getMarker()	0	9	3
A	setUncheckedMarker()	0	5	1
A	__construct()	0	6	1
A	getCheckedMarker()	0	3	1
A	getItemExtra()	0	3	1
A	hasChangedFromDefaults()	0	10	1

<?php

namespace PhpSchool\CliMenu\Style;

use PhpSchool\CliMenu\MenuItem\MenuItemInterface;
use PhpSchool\CliMenu\MenuItem\RadioItem;

class RadioStyle implements ItemStyle
{
    private const DEFAULT_STYLES = [
        'checkedMarker' => '[●] ',
        'uncheckedMarker' => '[○] ',
        'itemExtra' => '✔',
        'displaysExtra' => false,
    ];

    /**
     * @var string
     */
    private $checkedMarker;

    /**
     * @var string
     */
    private $uncheckedMarker;

    /**
     * @var string
     */
    private $itemExtra;

    /**
     * @var bool
     */
    private $displaysExtra;

    public function __construct()
    {
        $this->checkedMarker = self::DEFAULT_STYLES['checkedMarker'];
        $this->uncheckedMarker = self::DEFAULT_STYLES['uncheckedMarker'];
        $this->itemExtra = self::DEFAULT_STYLES['itemExtra'];
        $this->displaysExtra = self::DEFAULT_STYLES['displaysExtra'];
    }

    public function hasChangedFromDefaults() : bool
    {
        $currentValues = [
            $this->checkedMarker,
            $this->uncheckedMarker,
            $this->itemExtra,
            $this->displaysExtra,
        ];

        return $currentValues !== array_values(self::DEFAULT_STYLES);
    }

    public function getMarker(MenuItemInterface $item, bool $selected) : string
    {
        if (!$item instanceof RadioItem) {
            throw new \InvalidArgumentException(
                sprintf('Expected an instance of: %s. Got: %s', RadioItem::class, get_class($item))
            );
        }

        return $item->getChecked() ? $this->checkedMarker : $this->uncheckedMarker;
    }

    public function getCheckedMarker() : string
    {
        return $this->checkedMarker;
    }

    public function setCheckedMarker(string $marker) : self
    {
        $this->checkedMarker = $marker;

        return $this;
    }

    public function getUncheckedMarker() : string
    {
        return $this->uncheckedMarker;
    }

    public function setUncheckedMarker(string $marker) : self
    {
        $this->uncheckedMarker = $marker;

        return $this;
    }

    public function getItemExtra() : string
    {
        return $this->itemExtra;
    }

    public function setItemExtra(string $itemExtra) : self
    {
        $this->itemExtra = $itemExtra;

        // if we customise item extra, it means we most likely want to display it
        $this->setDisplaysExtra(true);

        return $this;
    }

    public function getDisplaysExtra() : bool
    {
        return $this->displaysExtra;
    }

    public function setDisplaysExtra(bool $displaysExtra) : self
    {
        $this->displaysExtra = $displaysExtra;

        return $this;
    }
}