colors-php/ColorOccurrence.php at master · T99/colors-php · GitHub

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<?php

include_once "./Color.php";

class ColorOccurrence implements Countable {

	/**
	 * @var int The number of occurrences of the color associated with this ColorOccurrence.
	 */
	protected $count;

	/**
	 * @var Color The color associated with this ColorOccurrence.
	 */
	protected $color;

	public function __construct(Color $color, int $count = 1) {

		$this->count = $count;
		$this->color = $color;

	}

	public function increment(int $amount = 1): int {

		return ($this->count += $amount);

	}

	public function decrement(int $amount = 1): int {

		return ($this->count -= $amount);

	}

	public function getColor(): Color {

		return $this->color;

	}

	protected function getQuantityLabel(): string {

		$stylings = Color::getColorBlockContentStylings();
		$occurrences = number_format($this->count);

		return "<p style='$stylings'>($occurrences)</p>";

	}

	public function toHTMLColorBlock(int $size = null, string $innerContent = ""): string {

		$color = $this->getColor();

		return $color->toHTMLColorBlock($size, $this->getQuantityLabel() . "\n" . $innerContent);

	}

	public function toRGBLabelledHTMLColorBlock(int $size = null, string $innerContent = ""): string {

		$color = $this->getColor();

		return $color->toRGBLabelledHTMLColorBlock($size, $this->getQuantityLabel() . "\n" . $innerContent);

	}

	public function toHexLabelledHTMLColorBlock(int $size = null, string $innerContent = ""): string {

		$count = $this->getColor();

		return $count->toHexLabelledHTMLColorBlock($size, $this->getQuantityLabel() . "\n" . $innerContent);

	}

	public function __toString(): string {

		$rgbString = $this->getColor()->toRGBString();

		return "$this->count\t$rgbString";

	}

	// Countable Implementation Methods

	public function count(): int {

		return $this->count;

	}

}