<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\StaticAnalysis;

use function array_merge;
use function array_unique;
use function assert;
use function file_get_contents;
use function is_array;
use function max;
use function range;
use function sort;
use function sprintf;
use function substr_count;
use function token_get_all;
use function trim;
use PhpParser\Error;
use PhpParser\NodeTraverser;
use PhpParser\NodeVisitor\NameResolver;
use PhpParser\NodeVisitor\ParentConnectingVisitor;
use PhpParser\ParserFactory;
use SebastianBergmann\CodeCoverage\ParserException;
use SebastianBergmann\LinesOfCode\LineCountingVisitor;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class ParsingFileAnalyser implements FileAnalyser
{
    /**
     * @var array
     */
    private $classes = [];

    /**
     * @var array
     */
    private $traits = [];

    /**
     * @var array
     */
    private $functions = [];

    /**
     * @var array<string,array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}>
     */
    private $linesOfCode = [];

    /**
     * @var array
     */
    private $ignoredLines = [];

    /**
     * @var array
     */
    private $executableLines = [];

    /**
     * @var bool
     */
    private $useAnnotationsForIgnoringCode;

    /**
     * @var bool
     */
    private $ignoreDeprecatedCode;

    public function __construct(bool $useAnnotationsForIgnoringCode, bool $ignoreDeprecatedCode)
    {
        $this->useAnnotationsForIgnoringCode = $useAnnotationsForIgnoringCode;
        $this->ignoreDeprecatedCode          = $ignoreDeprecatedCode;
    }

    public function classesIn(string $filename): array
    {
        $this->analyse($filename);

        return $this->classes[$filename];
    }

    public function traitsIn(string $filename): array
    {
        $this->analyse($filename);

        return $this->traits[$filename];
    }

    public function functionsIn(string $filename): array
    {
        $this->analyse($filename);

        return $this->functions[$filename];
    }

    /**
     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
     */
    public function linesOfCodeFor(string $filename): array
    {
        $this->analyse($filename);

        return $this->linesOfCode[$filename];
    }

    public function executableLinesIn(string $filename): array
    {
        $this->analyse($filename);

        return $this->executableLines[$filename];
    }

    public function ignoredLinesFor(string $filename): array
    {
        $this->analyse($filename);

        return $this->ignoredLines[$filename];
    }

    /**
     * @throws ParserException
     */
    private function analyse(string $filename): void
    {
        if (isset($this->classes[$filename])) {
            return;
        }

        $source      = file_get_contents($filename);
        $linesOfCode = max(substr_count($source, "\n") + 1, substr_count($source, "\r") + 1);

        if ($linesOfCode === 0 && !empty($source)) {
            $linesOfCode = 1;
        }

        $parser = (new ParserFactory)->createForHostVersion();

        try {
            $nodes = $parser->parse($source);

            assert($nodes !== null);

            $traverser                     = new NodeTraverser;
            $codeUnitFindingVisitor        = new CodeUnitFindingVisitor;
            $lineCountingVisitor           = new LineCountingVisitor($linesOfCode);
            $ignoredLinesFindingVisitor    = new IgnoredLinesFindingVisitor($this->useAnnotationsForIgnoringCode, $this->ignoreDeprecatedCode);
            $executableLinesFindingVisitor = new ExecutableLinesFindingVisitor($source);

            $traverser->addVisitor(new NameResolver);
            $traverser->addVisitor(new ParentConnectingVisitor);
            $traverser->addVisitor($codeUnitFindingVisitor);
            $traverser->addVisitor($lineCountingVisitor);
            $traverser->addVisitor($ignoredLinesFindingVisitor);
            $traverser->addVisitor($executableLinesFindingVisitor);

            /* @noinspection UnusedFunctionResultInspection */
            $traverser->traverse($nodes);
            // @codeCoverageIgnoreStart
        } catch (Error $error) {
            throw new ParserException(
                sprintf(
                    'Cannot parse %s: %s',
                    $filename,
                    $error->getMessage()
                ),
                $error->getCode(),
                $error
            );
        }
        // @codeCoverageIgnoreEnd

        $this->classes[$filename]         = $codeUnitFindingVisitor->classes();
        $this->traits[$filename]          = $codeUnitFindingVisitor->traits();
        $this->functions[$filename]       = $codeUnitFindingVisitor->functions();
        $this->executableLines[$filename] = $executableLinesFindingVisitor->executableLinesGroupedByBranch();
        $this->ignoredLines[$filename]    = [];

        $this->findLinesIgnoredByLineBasedAnnotations($filename, $source, $this->useAnnotationsForIgnoringCode);

        $this->ignoredLines[$filename] = array_unique(
            array_merge(
                $this->ignoredLines[$filename],
                $ignoredLinesFindingVisitor->ignoredLines()
            )
        );

        sort($this->ignoredLines[$filename]);

        $result = $lineCountingVisitor->result();

        $this->linesOfCode[$filename] = [
            'linesOfCode'           => $result->linesOfCode(),
            'commentLinesOfCode'    => $result->commentLinesOfCode(),
            'nonCommentLinesOfCode' => $result->nonCommentLinesOfCode(),
        ];
    }

    private function findLinesIgnoredByLineBasedAnnotations(string $filename, string $source, bool $useAnnotationsForIgnoringCode): void
    {
        if (!$useAnnotationsForIgnoringCode) {
            return;
        }

        $start = false;

        foreach (token_get_all($source) as $token) {
            if (!is_array($token) ||
                !(T_COMMENT === $token[0] || T_DOC_COMMENT === $token[0])) {
                continue;
            }

            $comment = trim($token[1]);

            if ($comment === '// @codeCoverageIgnore' ||
                $comment === '//@codeCoverageIgnore') {
                $this->ignoredLines[$filename][] = $token[2];

                continue;
            }

            if ($comment === '// @codeCoverageIgnoreStart' ||
                $comment === '//@codeCoverageIgnoreStart') {
                $start = $token[2];

                continue;
            }

            if ($comment === '// @codeCoverageIgnoreEnd' ||
                $comment === '//@codeCoverageIgnoreEnd') {
                if (false === $start) {
                    $start = $token[2];
                }

                $this->ignoredLines[$filename] = array_merge(
                    $this->ignoredLines[$filename],
                    range($start, $token[2])
                );
            }
        }
    }
}

• [F] CacheWarmer.php
  Delete
• [F] CachingFileAnalyser.php
  Delete
• [F] CodeUnitFindingVisitor.php
  Delete
• [F] ExecutableLinesFindingVisitor.php
  Delete
• [F] FileAnalyser.php
  Delete
• [F] IgnoredLinesFindingVisitor.php
  Delete
• [F] ParsingFileAnalyser.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