AlecRabbit\Spinner\Core\Palette\A\AStylePalette

Complexity

Total Complexity

6

Size/Duplication

Total Lines	73
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	getEntries()	0	9	1
A	createFrame()	0	3	1
A	noStyleFrames()	0	4	1
A	getOptions()	0	11	1
A	extractStylingMode()	0	3	1
A	getInterval()	0	6	1

<?php

declare(strict_types=1);

namespace AlecRabbit\Spinner\Core\Palette\A;

use AlecRabbit\Spinner\Contract\Mode\StylingMethodMode;
use AlecRabbit\Spinner\Core\Contract\IStyleFrame;
use AlecRabbit\Spinner\Core\Palette\Contract\IPaletteMode;
use AlecRabbit\Spinner\Core\Palette\Contract\IPaletteOptions;
use AlecRabbit\Spinner\Core\Palette\Contract\IStylePalette;
use AlecRabbit\Spinner\Core\Palette\PaletteOptions;

The type AlecRabbit\Spinner\Core\Palette\PaletteOptions was not found. Maybe you did not declare it correctly or list all dependencies?

use AlecRabbit\Spinner\Core\StyleFrame;

The type AlecRabbit\Spinner\Core\StyleFrame was not found. Maybe you did not declare it correctly or list all dependencies?

use Traversable;

abstract class AStylePalette extends APalette implements IStylePalette
{
    protected function getOptions(?IPaletteMode $mode = null): IPaletteOptions
    {
        $interval = $this->options->getInterval() ?? $this->getInterval($this->extractStylingMode($mode));

        $this->options =
            new PaletteOptions(
                interval: $interval,
                reversed: $this->options->getReversed(),
            );

        return parent::getOptions($mode);
    }

    protected function getInterval(StylingMethodMode $stylingMode): ?int
    {
        return match ($stylingMode) {
            StylingMethodMode::ANSI8 => 1000,
            StylingMethodMode::ANSI24 => 100,
            default => null,
        };
    }

    protected function extractStylingMode(?IPaletteMode $options): StylingMethodMode
    {
        return $options?->getStylingMode() ?? StylingMethodMode::NONE;
    }

    /**
     * @return Traversable<IStyleFrame>
     */
    protected function getEntries(?IPaletteMode $mode = null): Traversable
    {
        $stylingMode = $this->extractStylingMode($mode);

        yield from match ($stylingMode) {
            StylingMethodMode::NONE => $this->noStyleFrames(),
            StylingMethodMode::ANSI4 => $this->ansi4StyleFrames(),
            StylingMethodMode::ANSI8 => $this->ansi8StyleFrames(),
            StylingMethodMode::ANSI24 => $this->ansi24StyleFrames(),
        };
    }

    /**
     * @return Traversable<IStyleFrame>
     */
    protected function noStyleFrames(): Traversable
    {
        yield from [
            $this->createFrame('%s'),
        ];
    }

    protected function createFrame(string $element): IStyleFrame
    {
        return new StyleFrame($element, 0);
    }

    /**
     * @return Traversable<IStyleFrame>
     */
    abstract protected function ansi4StyleFrames(): Traversable;

    /**
     * @return Traversable<IStyleFrame>
     */
    abstract protected function ansi8StyleFrames(): Traversable;

    /**
     * @return Traversable<IStyleFrame>
     */
    abstract protected function ansi24StyleFrames(): Traversable;
}