<?php

namespace PhpOffice\PhpSpreadsheet\Worksheet\Table;

use PhpOffice\PhpSpreadsheet\Cell\DataType;
use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Worksheet\Table;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

class Column
{
    /**
     * Table Column Index.
     *
     * @var string
     */
    private $columnIndex = '';

    /**
     * Show Filter Button.
     *
     * @var bool
     */
    private $showFilterButton = true;

    /**
     * Total Row Label.
     *
     * @var string
     */
    private $totalsRowLabel;

    /**
     * Total Row Function.
     *
     * @var string
     */
    private $totalsRowFunction;

    /**
     * Total Row Formula.
     *
     * @var string
     */
    private $totalsRowFormula;

    /**
     * Column Formula.
     *
     * @var string
     */
    private $columnFormula;

    /**
     * Table.
     *
     * @var null|Table
     */
    private $table;

    /**
     * Create a new Column.
     *
     * @param string $column Column (e.g. A)
     * @param Table $table Table for this column
     */
    public function __construct($column, ?Table $table = null)
    {
        $this->columnIndex = $column;
        $this->table = $table;
    }

    /**
     * Get Table column index as string eg: 'A'.
     */
    public function getColumnIndex(): string
    {
        return $this->columnIndex;
    }

    /**
     * Set Table column index as string eg: 'A'.
     *
     * @param string $column Column (e.g. A)
     */
    public function setColumnIndex($column): self
    {
        // Uppercase coordinate
        $column = strtoupper($column);
        if ($this->table !== null) {
            $this->table->isColumnInRange($column);
        }

        $this->columnIndex = $column;

        return $this;
    }

    /**
     * Get show Filter Button.
     */
    public function getShowFilterButton(): bool
    {
        return $this->showFilterButton;
    }

    /**
     * Set show Filter Button.
     */
    public function setShowFilterButton(bool $showFilterButton): self
    {
        $this->showFilterButton = $showFilterButton;

        return $this;
    }

    /**
     * Get total Row Label.
     */
    public function getTotalsRowLabel(): ?string
    {
        return $this->totalsRowLabel;
    }

    /**
     * Set total Row Label.
     */
    public function setTotalsRowLabel(string $totalsRowLabel): self
    {
        $this->totalsRowLabel = $totalsRowLabel;

        return $this;
    }

    /**
     * Get total Row Function.
     */
    public function getTotalsRowFunction(): ?string
    {
        return $this->totalsRowFunction;
    }

    /**
     * Set total Row Function.
     */
    public function setTotalsRowFunction(string $totalsRowFunction): self
    {
        $this->totalsRowFunction = $totalsRowFunction;

        return $this;
    }

    /**
     * Get total Row Formula.
     */
    public function getTotalsRowFormula(): ?string
    {
        return $this->totalsRowFormula;
    }

    /**
     * Set total Row Formula.
     */
    public function setTotalsRowFormula(string $totalsRowFormula): self
    {
        $this->totalsRowFormula = $totalsRowFormula;

        return $this;
    }

    /**
     * Get column Formula.
     */
    public function getColumnFormula(): ?string
    {
        return $this->columnFormula;
    }

    /**
     * Set column Formula.
     */
    public function setColumnFormula(string $columnFormula): self
    {
        $this->columnFormula = $columnFormula;

        return $this;
    }

    /**
     * Get this Column's Table.
     */
    public function getTable(): ?Table
    {
        return $this->table;
    }

    /**
     * Set this Column's Table.
     */
    public function setTable(?Table $table = null): self
    {
        $this->table = $table;

        return $this;
    }

    public static function updateStructuredReferences(?Worksheet $workSheet, ?string $oldTitle, ?string $newTitle): void
    {
        if ($workSheet === null || $oldTitle === null || $oldTitle === '' || $newTitle === null) {
            return;
        }

        // Remember that table headings are case-insensitive
        if (StringHelper::strToLower($oldTitle) !== StringHelper::strToLower($newTitle)) {
            // We need to check all formula cells that might contain Structured References that refer
            //    to this column, and update those formulae to reference the new column text
            $spreadsheet = $workSheet->getParentOrThrow();
            foreach ($spreadsheet->getWorksheetIterator() as $sheet) {
                self::updateStructuredReferencesInCells($sheet, $oldTitle, $newTitle);
            }
            self::updateStructuredReferencesInNamedFormulae($spreadsheet, $oldTitle, $newTitle);
        }
    }

    private static function updateStructuredReferencesInCells(Worksheet $worksheet, string $oldTitle, string $newTitle): void
    {
        $pattern = '/\[(@?)' . preg_quote($oldTitle, '/') . '\]/mui';

        foreach ($worksheet->getCoordinates(false) as $coordinate) {
            $cell = $worksheet->getCell($coordinate);
            if ($cell->getDataType() === DataType::TYPE_FORMULA) {
                $formula = $cell->getValue();
                if (preg_match($pattern, $formula) === 1) {
                    $formula = preg_replace($pattern, "[$1{$newTitle}]", $formula);
                    $cell->setValueExplicit($formula, DataType::TYPE_FORMULA);
                }
            }
        }
    }

    private static function updateStructuredReferencesInNamedFormulae(Spreadsheet $spreadsheet, string $oldTitle, string $newTitle): void
    {
        $pattern = '/\[(@?)' . preg_quote($oldTitle, '/') . '\]/mui';

        foreach ($spreadsheet->getNamedFormulae() as $namedFormula) {
            $formula = $namedFormula->getValue();
            if (preg_match($pattern, $formula) === 1) {
                $formula = preg_replace($pattern, "[$1{$newTitle}]", $formula);
                $namedFormula->setValue($formula); // @phpstan-ignore-line
            }
        }
    }
}

• [F] Column.php
  Delete
• [F] TableStyle.php
  Delete

About Section

About NFC Pay: Our Story and Mission

NFC Pay was founded with a vision to transform the way people handle transactions. Our journey is defined by a commitment to innovation, security, and convenience. We strive to deliver seamless, user-friendly payment solutions that make everyday transactions effortless and secure. Our mission is to empower you to pay with ease and confidence, anytime, anywhere.

• Simplifying Payments, One Tap at a Time.
• Reinventing Your Wallet for Modern Convenience.
• Smart Payments for a Effortless Lifestyle.
• Experience the Ease of Tap and Pay.
• Innovative Solutions for Your Daily Transactions.

FAQ Section

Frequently Asked Questions About NFC Pay

Here are answers to some common questions about NFC Pay. We aim to provide clear and concise information to help you understand how our platform works and how it can benefit you. If you have any further inquiries, please don’t hesitate to contact our support team.

How do I register for NFC Pay?

Download the app and sign up using your email or phone number, then complete the verification process.

Is my payment information secure?

Yes, we use advanced encryption and security protocols to protect your payment details.

Can I add multiple cards to my NFC Pay wallet?

Absolutely, you can link multiple debit or credit cards to your wallet.

How do I transfer money to another user?

Go to the transfer section, select the recipient, enter the amount, and authorize the transfer.

What should I do if I forget my PIN?

Use the “Forgot PIN” feature in the app to reset it following the provided instructions.

How can I activate my merchant account?

Sign up for a merchant account through the app and follow the setup instructions to start accepting payments.

Can I track my payment status?

Yes, you can view and track your payment status in the account dashboard