<?php

namespace PhpOffice\PhpSpreadsheet\Chart;

use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
use PhpOffice\PhpSpreadsheet\Calculation\Functions;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

class DataSeriesValues extends Properties
{
    const DATASERIES_TYPE_STRING = 'String';
    const DATASERIES_TYPE_NUMBER = 'Number';

    private const DATA_TYPE_VALUES = [
        self::DATASERIES_TYPE_STRING,
        self::DATASERIES_TYPE_NUMBER,
    ];

    /**
     * Series Data Type.
     *
     * @var string
     */
    private $dataType;

    /**
     * Series Data Source.
     *
     * @var ?string
     */
    private $dataSource;

    /**
     * Format Code.
     *
     * @var string
     */
    private $formatCode;

    /**
     * Series Point Marker.
     *
     * @var string
     */
    private $pointMarker;

    /** @var ChartColor */
    private $markerFillColor;

    /** @var ChartColor */
    private $markerBorderColor;

    /**
     * Series Point Size.
     *
     * @var int
     */
    private $pointSize = 3;

    /**
     * Point Count (The number of datapoints in the dataseries).
     *
     * @var int
     */
    private $pointCount = 0;

    /**
     * Data Values.
     *
     * @var mixed[]
     */
    private $dataValues = [];

    /**
     * Fill color (can be array with colors if dataseries have custom colors).
     *
     * @var null|ChartColor|ChartColor[]
     */
    private $fillColor;

    /** @var bool */
    private $scatterLines = true;

    /** @var bool */
    private $bubble3D = false;

    /** @var ?Layout */
    private $labelLayout;

    /** @var TrendLine[] */
    private $trendLines = [];

    /**
     * Create a new DataSeriesValues object.
     *
     * @param string $dataType
     * @param string $dataSource
     * @param null|mixed $formatCode
     * @param int $pointCount
     * @param mixed $dataValues
     * @param null|mixed $marker
     * @param null|ChartColor|ChartColor[]|string|string[] $fillColor
     * @param string $pointSize
     */
    public function __construct($dataType = self::DATASERIES_TYPE_NUMBER, $dataSource = null, $formatCode = null, $pointCount = 0, $dataValues = [], $marker = null, $fillColor = null, $pointSize = '3')
    {
        parent::__construct();
        $this->markerFillColor = new ChartColor();
        $this->markerBorderColor = new ChartColor();
        $this->setDataType($dataType);
        $this->dataSource = $dataSource;
        $this->formatCode = $formatCode;
        $this->pointCount = $pointCount;
        $this->dataValues = $dataValues;
        $this->pointMarker = $marker;
        if ($fillColor !== null) {
            $this->setFillColor($fillColor);
        }
        if (is_numeric($pointSize)) {
            $this->pointSize = (int) $pointSize;
        }
    }

    /**
     * Get Series Data Type.
     *
     * @return string
     */
    public function getDataType()
    {
        return $this->dataType;
    }

    /**
     * Set Series Data Type.
     *
     * @param string $dataType Datatype of this data series
     *                                Typical values are:
     *                                    DataSeriesValues::DATASERIES_TYPE_STRING
     *                                        Normally used for axis point values
     *                                    DataSeriesValues::DATASERIES_TYPE_NUMBER
     *                                        Normally used for chart data values
     *
     * @return $this
     */
    public function setDataType($dataType)
    {
        if (!in_array($dataType, self::DATA_TYPE_VALUES)) {
            throw new Exception('Invalid datatype for chart data series values');
        }
        $this->dataType = $dataType;

        return $this;
    }

    /**
     * Get Series Data Source (formula).
     *
     * @return ?string
     */
    public function getDataSource()
    {
        return $this->dataSource;
    }

    /**
     * Set Series Data Source (formula).
     *
     * @param ?string $dataSource
     *
     * @return $this
     */
    public function setDataSource($dataSource)
    {
        $this->dataSource = $dataSource;

        return $this;
    }

    /**
     * Get Point Marker.
     *
     * @return string
     */
    public function getPointMarker()
    {
        return $this->pointMarker;
    }

    /**
     * Set Point Marker.
     *
     * @param string $marker
     *
     * @return $this
     */
    public function setPointMarker($marker)
    {
        $this->pointMarker = $marker;

        return $this;
    }

    public function getMarkerFillColor(): ChartColor
    {
        return $this->markerFillColor;
    }

    public function getMarkerBorderColor(): ChartColor
    {
        return $this->markerBorderColor;
    }

    /**
     * Get Point Size.
     */
    public function getPointSize(): int
    {
        return $this->pointSize;
    }

    /**
     * Set Point Size.
     *
     * @return $this
     */
    public function setPointSize(int $size = 3)
    {
        $this->pointSize = $size;

        return $this;
    }

    /**
     * Get Series Format Code.
     *
     * @return string
     */
    public function getFormatCode()
    {
        return $this->formatCode;
    }

    /**
     * Set Series Format Code.
     *
     * @param string $formatCode
     *
     * @return $this
     */
    public function setFormatCode($formatCode)
    {
        $this->formatCode = $formatCode;

        return $this;
    }

    /**
     * Get Series Point Count.
     *
     * @return int
     */
    public function getPointCount()
    {
        return $this->pointCount;
    }

    /**
     * Get fill color object.
     *
     * @return null|ChartColor|ChartColor[]
     */
    public function getFillColorObject()
    {
        return $this->fillColor;
    }

    private function stringToChartColor(string $fillString): ChartColor
    {
        $value = $type = '';
        if (substr($fillString, 0, 1) === '*') {
            $type = 'schemeClr';
            $value = substr($fillString, 1);
        } elseif (substr($fillString, 0, 1) === '/') {
            $type = 'prstClr';
            $value = substr($fillString, 1);
        } elseif ($fillString !== '') {
            $type = 'srgbClr';
            $value = $fillString;
            $this->validateColor($value);
        }

        return new ChartColor($value, null, $type);
    }

    private function chartColorToString(ChartColor $chartColor): string
    {
        $type = (string) $chartColor->getColorProperty('type');
        $value = (string) $chartColor->getColorProperty('value');
        if ($type === '' || $value === '') {
            return '';
        }
        if ($type === 'schemeClr') {
            return "*$value";
        }
        if ($type === 'prstClr') {
            return "/$value";
        }

        return $value;
    }

    /**
     * Get fill color.
     *
     * @return string|string[] HEX color or array with HEX colors
     */
    public function getFillColor()
    {
        if ($this->fillColor === null) {
            return '';
        }
        if (is_array($this->fillColor)) {
            $array = [];
            foreach ($this->fillColor as $chartColor) {
                $array[] = $this->chartColorToString($chartColor);
            }

            return $array;
        }

        return $this->chartColorToString($this->fillColor);
    }

    /**
     * Set fill color for series.
     *
     * @param ChartColor|ChartColor[]|string|string[] $color HEX color or array with HEX colors
     *
     * @return   DataSeriesValues
     */
    public function setFillColor($color)
    {
        if (is_array($color)) {
            $this->fillColor = [];
            foreach ($color as $fillString) {
                if ($fillString instanceof ChartColor) {
                    $this->fillColor[] = $fillString;
                } else {
                    $this->fillColor[] = $this->stringToChartColor($fillString);
                }
            }
        } elseif ($color instanceof ChartColor) {
            $this->fillColor = $color;
        } else {
            $this->fillColor = $this->stringToChartColor($color);
        }

        return $this;
    }

    /**
     * Method for validating hex color.
     *
     * @param string $color value for color
     *
     * @return bool true if validation was successful
     */
    private function validateColor($color)
    {
        if (!preg_match('/^[a-f0-9]{6}$/i', $color)) {
            throw new Exception(sprintf('Invalid hex color for chart series (color: "%s")', $color));
        }

        return true;
    }

    /**
     * Get line width for series.
     *
     * @return null|float|int
     */
    public function getLineWidth()
    {
        return $this->lineStyleProperties['width'];
    }

    /**
     * Set line width for the series.
     *
     * @param null|float|int $width
     *
     * @return $this
     */
    public function setLineWidth($width)
    {
        $this->lineStyleProperties['width'] = $width;

        return $this;
    }

    /**
     * Identify if the Data Series is a multi-level or a simple series.
     *
     * @return null|bool
     */
    public function isMultiLevelSeries()
    {
        if (!empty($this->dataValues)) {
            return is_array(array_values($this->dataValues)[0]);
        }

        return null;
    }

    /**
     * Return the level count of a multi-level Data Series.
     *
     * @return int
     */
    public function multiLevelCount()
    {
        $levelCount = 0;
        foreach ($this->dataValues as $dataValueSet) {
            $levelCount = max($levelCount, count($dataValueSet));
        }

        return $levelCount;
    }

    /**
     * Get Series Data Values.
     *
     * @return mixed[]
     */
    public function getDataValues()
    {
        return $this->dataValues;
    }

    /**
     * Get the first Series Data value.
     *
     * @return mixed
     */
    public function getDataValue()
    {
        $count = count($this->dataValues);
        if ($count == 0) {
            return null;
        } elseif ($count == 1) {
            return $this->dataValues[0];
        }

        return $this->dataValues;
    }

    /**
     * Set Series Data Values.
     *
     * @param array $dataValues
     *
     * @return $this
     */
    public function setDataValues($dataValues)
    {
        $this->dataValues = Functions::flattenArray($dataValues);
        $this->pointCount = count($dataValues);

        return $this;
    }

    public function refresh(Worksheet $worksheet, bool $flatten = true): void
    {
        if ($this->dataSource !== null) {
            $calcEngine = Calculation::getInstance($worksheet->getParent());
            $newDataValues = Calculation::unwrapResult(
                $calcEngine->_calculateFormulaValue(
                    '=' . $this->dataSource,
                    null,
                    $worksheet->getCell('A1')
                )
            );
            if ($flatten) {
                $this->dataValues = Functions::flattenArray($newDataValues);
                foreach ($this->dataValues as &$dataValue) {
                    if (is_string($dataValue) && !empty($dataValue) && $dataValue[0] == '#') {
                        $dataValue = 0.0;
                    }
                }
                unset($dataValue);
            } else {
                [$worksheet, $cellRange] = Worksheet::extractSheetTitle($this->dataSource, true);
                $dimensions = Coordinate::rangeDimension(str_replace('$', '', $cellRange));
                if (($dimensions[0] == 1) || ($dimensions[1] == 1)) {
                    $this->dataValues = Functions::flattenArray($newDataValues);
                } else {
                    $newArray = array_values(array_shift(/** @scrutinizer ignore-type */ $newDataValues));
                    foreach ($newArray as $i => $newDataSet) {
                        $newArray[$i] = [$newDataSet];
                    }

                    foreach ($newDataValues as $newDataSet) {
                        $i = 0;
                        foreach ($newDataSet as $newDataVal) {
                            array_unshift($newArray[$i++], $newDataVal);
                        }
                    }
                    $this->dataValues = $newArray;
                }
            }
            $this->pointCount = count($this->dataValues);
        }
    }

    public function getScatterLines(): bool
    {
        return $this->scatterLines;
    }

    public function setScatterLines(bool $scatterLines): self
    {
        $this->scatterLines = $scatterLines;

        return $this;
    }

    public function getBubble3D(): bool
    {
        return $this->bubble3D;
    }

    public function setBubble3D(bool $bubble3D): self
    {
        $this->bubble3D = $bubble3D;

        return $this;
    }

    /**
     * Smooth Line. Must be specified for both DataSeries and DataSeriesValues.
     *
     * @var bool
     */
    private $smoothLine;

    /**
     * Get Smooth Line.
     *
     * @return bool
     */
    public function getSmoothLine()
    {
        return $this->smoothLine;
    }

    /**
     * Set Smooth Line.
     *
     * @param bool $smoothLine
     *
     * @return $this
     */
    public function setSmoothLine($smoothLine)
    {
        $this->smoothLine = $smoothLine;

        return $this;
    }

    public function getLabelLayout(): ?Layout
    {
        return $this->labelLayout;
    }

    public function setLabelLayout(?Layout $labelLayout): self
    {
        $this->labelLayout = $labelLayout;

        return $this;
    }

    public function setTrendLines(array $trendLines): self
    {
        $this->trendLines = $trendLines;

        return $this;
    }

    public function getTrendLines(): array
    {
        return $this->trendLines;
    }
}

• [D] Renderer
• [F] Axis.php
  Delete
• [F] AxisText.php
  Delete
• [F] Chart.php
  Delete
• [F] ChartColor.php
  Delete
• [F] DataSeries.php
  Delete
• [F] DataSeriesValues.php
  Delete
• [F] Exception.php
  Delete
• [F] GridLines.php
  Delete
• [F] Layout.php
  Delete
• [F] Legend.php
  Delete
• [F] PlotArea.php
  Delete
• [F] Properties.php
  Delete
• [F] Title.php
  Delete
• [F] TrendLine.php
  Delete

Secure, Swift, and Smart Payments with NFCPay !

With NFC Pay, experience seamless and secure transactions right at your fingertips. Add your cards, load your wallet, and make payments effortlessly. Activate your merchant account to receive payments or transfer money instantly to other users. NFC Pay combines security, speed, and smart features, making every transaction smooth and reliable. Embrace the future of payments with NFC Pay.

2320

Total User

2320

Happy User

Our Best Customer

How it Works

Quick Steps to NFC Pay

Getting started with NFC Pay is simple and quick. Register your account, add your cards, and you're ready to make payments in no time. Whether you're paying at a store, sending money to a friend, or managing your merchant transactions, NFC Pay makes it easy and secure.

1

Register Your Account

Download the NFC Pay app and sign up with your email or phone number. Complete the registration process by verifying your identity, and set up your secure PIN to protect your account.

2

Add Your Cards

Link your debit or credit cards to your NFC Pay wallet. Simply scan your card or enter the details manually, and you’re set to load funds, shop, and pay with ease.

3

Make Payment

To pay, simply tap your phone or scan the QR code at checkout. You can also transfer money to other users with a few taps. Enjoy fast, contactless payments with top-notch security.

Security System

Advanced Security Features Designed to Protect Your Information Effectively

NFC Pay prioritizes your security with advanced features that safeguard every transaction. From SMS or email verification to end-to-end encryption, we've implemented robust measures to ensure your data is always protected. Our security systems are designed to prevent unauthorized access and provide you with a safe and reliable payment experience.

SMS or Email Verification

Receive instant alerts for every transaction to keep track of your account activities.

KYC Solution

Verify your identity through our Know Your Customer process to prevent fraud and enhance security.

Two Factor Authentication

Dramatically supply transparent backward deliverables before caward comp internal or "organic" sources.

End-to-End Encryption

All your data and transactions are encrypted, ensuring that your sensitive information remains private.

Behavior Tracking

Monitor unusual activity patterns to detect and prevent suspicious behavior in real-time.

Why Choice Us

Top Reasons to Choose Us for Reliable and Expert Solutions

With NFC Pay, you get a trusted platform backed by proven expertise and a commitment to quality. We put our customers first, offering innovative solutions tailored to your needs, ensuring every transaction is secure, swift, and seamless.

1

Proven Expertise

Our team brings years of experience in the digital payments industry to provide reliable services.

2

Commitment to Quality

We prioritize excellence, ensuring that every aspect of our platform meets the highest standards.

3

Customer-Centric Approach

Your needs drive our solutions, and we are dedicated to delivering a superior user experience.

4

Innovative Solutions

We continuously evolve, integrating the latest technologies to enhance your payment experience.

Testimonial Section

Customer Feedback: Real Experiences from Satisfied Clients and Partners

Hear from our users who trust NFC Pay for their everyday transactions. Our commitment to security, ease of use, and exceptional service shines through in their experiences. See why our clients choose NFC Pay for their payment needs and how it has transformed the way they manage their finances.

"NFC Pay has made my transactions incredibly simple and secure. The intuitive interface and quick payment options are game-changers for my business"

Sophia Martinez

"I love how NFC Pay prioritizes security without compromising on convenience. The two-factor authentication and instant alerts give me peace of mind every time I use it."

Emily Clark

"Setting up my merchant account was a breeze, and now I can accept payments effortlessly. NFC Pay has truly streamlined my operations, saving me time and hassle."

John Carter

App Section

Get the NFC Pay App for Seamless Transactions Anytime, Anywhere

Unlock the full potential of NFC Pay by downloading our app, designed to bring secure, swift, and smart transactions to your fingertips. Whether you're paying at a store, transferring money to friends, or managing your business payments, the NFC Pay app makes it effortless. Available on both iOS and Android, it's your all-in-one solution for convenient and reliable digital payments. Download now and experience the future of payments!

Get it on

Google Pay

Download On The

Apple Store