<?php

namespace TablePress\PhpOffice\PhpSpreadsheet\Chart;

/**
 * Created by PhpStorm.
 * User: Wiktor Trzonkowski
 * Date: 6/17/14
 * Time: 12:11 PM.
 */
class Axis extends Properties
{
	const AXIS_TYPE_CATEGORY = 'catAx';
	const AXIS_TYPE_DATE = 'dateAx';
	const AXIS_TYPE_VALUE = 'valAx';

	const TIME_UNIT_DAYS = 'days';
	const TIME_UNIT_MONTHS = 'months';
	const TIME_UNIT_YEARS = 'years';

	public function __construct()
	{
		parent::__construct();
		$this->fillColor = new ChartColor();
	}

	/**
	 * Chart Major Gridlines as.
	 */
	private ?GridLines $majorGridlines = null;

	/**
	 * Chart Minor Gridlines as.
	 */
	private ?GridLines $minorGridlines = null;

	/**
	 * Axis Number.
	 *
	 * @var array{format: string, source_linked: int, numeric: ?bool}
	 */
	private array $axisNumber = [
		'format' => self::FORMAT_CODE_GENERAL,
		'source_linked' => 1,
		'numeric' => null,
	];

	private string $axisType = '';

	private ?AxisText $axisText = null;

	private ?Title $dispUnitsTitle = null;

	/**
	 * Axis Options.
	 *
	 * @var array<string, null|string>
	 */
	private array $axisOptions = [
		'minimum' => null,
		'maximum' => null,
		'major_unit' => null,
		'minor_unit' => null,
		'orientation' => self::ORIENTATION_NORMAL,
		'minor_tick_mark' => self::TICK_MARK_NONE,
		'major_tick_mark' => self::TICK_MARK_NONE,
		'axis_labels' => self::AXIS_LABELS_NEXT_TO,
		'horizontal_crosses' => self::HORIZONTAL_CROSSES_AUTOZERO,
		'horizontal_crosses_value' => null,
		'textRotation' => null,
		'hidden' => null,
		'majorTimeUnit' => self::TIME_UNIT_YEARS,
		'minorTimeUnit' => self::TIME_UNIT_MONTHS,
		'baseTimeUnit' => self::TIME_UNIT_DAYS,
		'logBase' => null,
		'dispUnitsBuiltIn' => null,
	];
	public const DISP_UNITS_HUNDREDS = 'hundreds';
	public const DISP_UNITS_THOUSANDS = 'thousands';
	public const DISP_UNITS_TEN_THOUSANDS = 'tenThousands';
	public const DISP_UNITS_HUNDRED_THOUSANDS = 'hundredThousands';
	public const DISP_UNITS_MILLIONS = 'millions';
	public const DISP_UNITS_TEN_MILLIONS = 'tenMillions';
	public const DISP_UNITS_HUNDRED_MILLIONS = 'hundredMillions';
	public const DISP_UNITS_BILLIONS = 'billions';
	public const DISP_UNITS_TRILLIONS = 'trillions';
	public const TRILLION_INDEX = (PHP_INT_SIZE > 4) ? 1000000000000 : '1000000000000';
	public const DISP_UNITS_BUILTIN_INT = [
		100 => self::DISP_UNITS_HUNDREDS,
		1000 => self::DISP_UNITS_THOUSANDS,
		10000 => self::DISP_UNITS_TEN_THOUSANDS,
		100000 => self::DISP_UNITS_HUNDRED_THOUSANDS,
		1000000 => self::DISP_UNITS_MILLIONS,
		10000000 => self::DISP_UNITS_TEN_MILLIONS,
		100000000 => self::DISP_UNITS_HUNDRED_MILLIONS,
		1000000000 => self::DISP_UNITS_BILLIONS,
		self::TRILLION_INDEX => self::DISP_UNITS_TRILLIONS, // overflow for 32-bit
	];

	/**
	 * Fill Properties.
	 */
	private ChartColor $fillColor;

	private const NUMERIC_FORMAT = [
		Properties::FORMAT_CODE_NUMBER,
		Properties::FORMAT_CODE_DATE,
		Properties::FORMAT_CODE_DATE_ISO8601,
	];

	private bool $noFill = false;

	/**
	 * Get Series Data Type.
	 */
	public function setAxisNumberProperties(string $format_code, ?bool $numeric = null, int $sourceLinked = 0): void
	{
		$format = $format_code;
		$this->axisNumber['format'] = $format;
		$this->axisNumber['source_linked'] = $sourceLinked;
		if (is_bool($numeric)) {
			$this->axisNumber['numeric'] = $numeric;
		} elseif (in_array($format, self::NUMERIC_FORMAT, true)) {
			$this->axisNumber['numeric'] = true;
		}
	}

	/**
	 * Get Axis Number Format Data Type.
	 */
	public function getAxisNumberFormat(): string
	{
		return $this->axisNumber['format'];
	}

	/**
	 * Get Axis Number Source Linked.
	 */
	public function getAxisNumberSourceLinked(): string
	{
		return (string) $this->axisNumber['source_linked'];
	}

	public function getAxisIsNumericFormat(): bool
	{
		return $this->axisType === self::AXIS_TYPE_DATE || (bool) $this->axisNumber['numeric'];
	}

	/**
				 * @param null|float|int|string $value
				 */
				public function setAxisOption(string $key, $value): void
	{
		if ($value !== null && $value !== '') {
			$this->axisOptions[$key] = (string) $value;
		}
	}

	/**
				 * Set Axis Options Properties.
				 * @param null|float|int|string $minimum
				 * @param null|float|int|string $maximum
				 * @param null|float|int|string $majorUnit
				 * @param null|float|int|string $minorUnit
				 * @param null|float|int|string $textRotation
				 * @param null|float|int|string $logBase
				 */
				public function setAxisOptionsProperties(
		string $axisLabels,
		?string $horizontalCrossesValue = null,
		?string $horizontalCrosses = null,
		?string $axisOrientation = null,
		?string $majorTmt = null,
		?string $minorTmt = null,
		$minimum = null,
		$maximum = null,
		$majorUnit = null,
		$minorUnit = null,
		$textRotation = null,
		?string $hidden = null,
		?string $baseTimeUnit = null,
		?string $majorTimeUnit = null,
		?string $minorTimeUnit = null,
		$logBase = null,
		?string $dispUnitsBuiltIn = null
	): void {
		$this->axisOptions['axis_labels'] = $axisLabels;
		$this->setAxisOption('horizontal_crosses_value', $horizontalCrossesValue);
		$this->setAxisOption('horizontal_crosses', $horizontalCrosses);
		$this->setAxisOption('orientation', $axisOrientation);
		$this->setAxisOption('major_tick_mark', $majorTmt);
		$this->setAxisOption('minor_tick_mark', $minorTmt);
		$this->setAxisOption('minimum', $minimum);
		$this->setAxisOption('maximum', $maximum);
		$this->setAxisOption('major_unit', $majorUnit);
		$this->setAxisOption('minor_unit', $minorUnit);
		$this->setAxisOption('textRotation', $textRotation);
		$this->setAxisOption('hidden', $hidden);
		$this->setAxisOption('baseTimeUnit', $baseTimeUnit);
		$this->setAxisOption('majorTimeUnit', $majorTimeUnit);
		$this->setAxisOption('minorTimeUnit', $minorTimeUnit);
		$this->setAxisOption('logBase', $logBase);
		$this->setAxisOption('dispUnitsBuiltIn', $dispUnitsBuiltIn);
	}

	/**
	 * Get Axis Options Property.
	 */
	public function getAxisOptionsProperty(string $property): ?string
	{
		if ($property === 'textRotation') {
			if ($this->axisText !== null) {
				if ($this->axisText->getRotation() !== null) {
					return (string) $this->axisText->getRotation();
				}
			}
		}

		return $this->axisOptions[$property];
	}

	/**
	 * Set Axis Orientation Property.
	 */
	public function setAxisOrientation(string $orientation): void
	{
		$this->axisOptions['orientation'] = (string) $orientation;
	}

	public function getAxisType(): string
	{
		return $this->axisType;
	}

	public function setAxisType(string $type): self
	{
		if ($type === self::AXIS_TYPE_CATEGORY || $type === self::AXIS_TYPE_VALUE || $type === self::AXIS_TYPE_DATE) {
			$this->axisType = $type;
		} else {
			$this->axisType = '';
		}

		return $this;
	}

	/**
	 * Set Fill Property.
	 */
	public function setFillParameters(?string $color, ?int $alpha = null, ?string $AlphaType = ChartColor::EXCEL_COLOR_TYPE_RGB): void
	{
		$this->fillColor->setColorProperties($color, $alpha, $AlphaType);
	}

	/**
	 * Get Fill Property.
	 */
	public function getFillProperty(string $property): string
	{
		return (string) $this->fillColor->getColorProperty($property);
	}

	public function getFillColorObject(): ChartColor
	{
		return $this->fillColor;
	}

	private string $crossBetween = ''; // 'between' or 'midCat' might be better

	public function setCrossBetween(string $crossBetween): self
	{
		$this->crossBetween = $crossBetween;

		return $this;
	}

	public function getCrossBetween(): string
	{
		return $this->crossBetween;
	}

	public function getMajorGridlines(): ?GridLines
	{
		return $this->majorGridlines;
	}

	public function getMinorGridlines(): ?GridLines
	{
		return $this->minorGridlines;
	}

	public function setMajorGridlines(?GridLines $gridlines): self
	{
		$this->majorGridlines = $gridlines;

		return $this;
	}

	public function setMinorGridlines(?GridLines $gridlines): self
	{
		$this->minorGridlines = $gridlines;

		return $this;
	}

	public function getAxisText(): ?AxisText
	{
		return $this->axisText;
	}

	public function setAxisText(?AxisText $axisText): self
	{
		$this->axisText = $axisText;

		return $this;
	}

	public function setNoFill(bool $noFill): self
	{
		$this->noFill = $noFill;

		return $this;
	}

	public function getNoFill(): bool
	{
		return $this->noFill;
	}

	public function setDispUnitsTitle(?Title $dispUnitsTitle): self
	{
		$this->dispUnitsTitle = $dispUnitsTitle;

		return $this;
	}

	public function getDispUnitsTitle(): ?Title
	{
		return $this->dispUnitsTitle;
	}

	/**
	 * Implement PHP __clone to create a deep clone, not just a shallow copy.
	 */
	public function __clone()
	{
		parent::__clone();
		$this->majorGridlines = ($this->majorGridlines === null) ? null : clone $this->majorGridlines;
		$this->majorGridlines = ($this->minorGridlines === null) ? null : clone $this->minorGridlines;
		$this->axisText = ($this->axisText === null) ? null : clone $this->axisText;
		$this->dispUnitsTitle = ($this->dispUnitsTitle === null) ? null : clone $this->dispUnitsTitle;
		$this->fillColor = clone $this->fillColor;
	}
}