<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace RectorPrefix20210624\Symfony\Component\VarDumper\Dumper;

use RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor;
use RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Stub;
/**
 * CliDumper dumps variables for command line output.
 *
 * @author Nicolas Grekas <p@tchwork.com>
 */
class CliDumper extends \RectorPrefix20210624\Symfony\Component\VarDumper\Dumper\AbstractDumper
{
    public static $defaultColors;
    public static $defaultOutput = 'php://stdout';
    protected $colors;
    protected $maxStringWidth = 0;
    protected $styles = [
        // See http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
        'default' => '0;38;5;208',
        'num' => '1;38;5;38',
        'const' => '1;38;5;208',
        'str' => '1;38;5;113',
        'note' => '38;5;38',
        'ref' => '38;5;247',
        'public' => '',
        'protected' => '',
        'private' => '',
        'meta' => '38;5;170',
        'key' => '38;5;113',
        'index' => '38;5;38',
    ];
    protected static $controlCharsRx = '/[\\x00-\\x1F\\x7F]+/';
    protected static $controlCharsMap = ["\t" => '\\t', "\n" => '\\n', "\v" => '\\v', "\f" => '\\f', "\r" => '\\r', "\33" => '\\e'];
    protected $collapseNextHash = \false;
    protected $expandNextHash = \false;
    private $displayOptions = ['fileLinkFormat' => null];
    private $handlesHrefGracefully;
    /**
     * {@inheritdoc}
     */
    public function __construct($output = null, string $charset = null, int $flags = 0)
    {
        parent::__construct($output, $charset, $flags);
        if ('\\' === \DIRECTORY_SEPARATOR && !$this->isWindowsTrueColor()) {
            // Use only the base 16 xterm colors when using ANSICON or standard Windows 10 CLI
            $this->setStyles(['default' => '31', 'num' => '1;34', 'const' => '1;31', 'str' => '1;32', 'note' => '34', 'ref' => '1;30', 'meta' => '35', 'key' => '32', 'index' => '34']);
        }
        $this->displayOptions['fileLinkFormat'] = (\ini_get('xdebug.file_link_format') ?: \get_cfg_var('xdebug.file_link_format')) ?: 'file://%f#L%l';
    }
    /**
     * Enables/disables colored output.
     */
    public function setColors(bool $colors)
    {
        $this->colors = $colors;
    }
    /**
     * Sets the maximum number of characters per line for dumped strings.
     */
    public function setMaxStringWidth(int $maxStringWidth)
    {
        $this->maxStringWidth = $maxStringWidth;
    }
    /**
     * Configures styles.
     *
     * @param array $styles A map of style names to style definitions
     */
    public function setStyles(array $styles)
    {
        $this->styles = $styles + $this->styles;
    }
    /**
     * Configures display options.
     *
     * @param array $displayOptions A map of display options to customize the behavior
     */
    public function setDisplayOptions(array $displayOptions)
    {
        $this->displayOptions = $displayOptions + $this->displayOptions;
    }
    /**
     * {@inheritdoc}
     */
    public function dumpScalar(\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor $cursor, string $type, $value)
    {
        $this->dumpKey($cursor);
        $style = 'const';
        $attr = $cursor->attr;
        switch ($type) {
            case 'default':
                $style = 'default';
                break;
            case 'integer':
                $style = 'num';
                break;
            case 'double':
                $style = 'num';
                switch (\true) {
                    case \INF === $value:
                        $value = 'INF';
                        break;
                    case -\INF === $value:
                        $value = '-INF';
                        break;
                    case \is_nan($value):
                        $value = 'NAN';
                        break;
                    default:
                        $value = (string) $value;
                        if (\false === \strpos($value, $this->decimalPoint)) {
                            $value .= $this->decimalPoint . '0';
                        }
                        break;
                }
                break;
            case 'NULL':
                $value = 'null';
                break;
            case 'boolean':
                $value = $value ? 'true' : 'false';
                break;
            default:
                $attr += ['value' => $this->utf8Encode($value)];
                $value = $this->utf8Encode($type);
                break;
        }
        $this->line .= $this->style($style, $value, $attr);
        $this->endValue($cursor);
    }
    /**
     * {@inheritdoc}
     */
    public function dumpString(\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor $cursor, string $str, bool $bin, int $cut)
    {
        $this->dumpKey($cursor);
        $attr = $cursor->attr;
        if ($bin) {
            $str = $this->utf8Encode($str);
        }
        if ('' === $str) {
            $this->line .= '""';
            $this->endValue($cursor);
        } else {
            $attr += ['length' => 0 <= $cut ? \mb_strlen($str, 'UTF-8') + $cut : 0, 'binary' => $bin];
            $str = $bin && \false !== \strpos($str, "\0") ? [$str] : \explode("\n", $str);
            if (isset($str[1]) && !isset($str[2]) && !isset($str[1][0])) {
                unset($str[1]);
                $str[0] .= "\n";
            }
            $m = \count($str) - 1;
            $i = $lineCut = 0;
            if (self::DUMP_STRING_LENGTH & $this->flags) {
                $this->line .= '(' . $attr['length'] . ') ';
            }
            if ($bin) {
                $this->line .= 'b';
            }
            if ($m) {
                $this->line .= '"""';
                $this->dumpLine($cursor->depth);
            } else {
                $this->line .= '"';
            }
            foreach ($str as $str) {
                if ($i < $m) {
                    $str .= "\n";
                }
                if (0 < $this->maxStringWidth && $this->maxStringWidth < ($len = \mb_strlen($str, 'UTF-8'))) {
                    $str = \mb_substr($str, 0, $this->maxStringWidth, 'UTF-8');
                    $lineCut = $len - $this->maxStringWidth;
                }
                if ($m && 0 < $cursor->depth) {
                    $this->line .= $this->indentPad;
                }
                if ('' !== $str) {
                    $this->line .= $this->style('str', $str, $attr);
                }
                if ($i++ == $m) {
                    if ($m) {
                        if ('' !== $str) {
                            $this->dumpLine($cursor->depth);
                            if (0 < $cursor->depth) {
                                $this->line .= $this->indentPad;
                            }
                        }
                        $this->line .= '"""';
                    } else {
                        $this->line .= '"';
                    }
                    if ($cut < 0) {
                        $this->line .= '…';
                        $lineCut = 0;
                    } elseif ($cut) {
                        $lineCut += $cut;
                    }
                }
                if ($lineCut) {
                    $this->line .= '…' . $lineCut;
                    $lineCut = 0;
                }
                if ($i > $m) {
                    $this->endValue($cursor);
                } else {
                    $this->dumpLine($cursor->depth);
                }
            }
        }
    }
    /**
     * {@inheritdoc}
     */
    public function enterHash(\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor $cursor, int $type, $class, bool $hasChild)
    {
        if (null === $this->colors) {
            $this->colors = $this->supportsColors();
        }
        $this->dumpKey($cursor);
        $attr = $cursor->attr;
        if ($this->collapseNextHash) {
            $cursor->skipChildren = \true;
            $this->collapseNextHash = $hasChild = \false;
        }
        $class = $this->utf8Encode($class);
        if (\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_OBJECT === $type) {
            $prefix = $class && 'stdClass' !== $class ? $this->style('note', $class, $attr) . (empty($attr['cut_hash']) ? ' {' : '') : '{';
        } elseif (\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_RESOURCE === $type) {
            $prefix = $this->style('note', $class . ' resource', $attr) . ($hasChild ? ' {' : ' ');
        } else {
            $prefix = $class && !(self::DUMP_LIGHT_ARRAY & $this->flags) ? $this->style('note', 'array:' . $class) . ' [' : '[';
        }
        if (($cursor->softRefCount || 0 < $cursor->softRefHandle) && empty($attr['cut_hash'])) {
            $prefix .= $this->style('ref', (\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_RESOURCE === $type ? '@' : '#') . (0 < $cursor->softRefHandle ? $cursor->softRefHandle : $cursor->softRefTo), ['count' => $cursor->softRefCount]);
        } elseif ($cursor->hardRefTo && !$cursor->refIndex && $class) {
            $prefix .= $this->style('ref', '&' . $cursor->hardRefTo, ['count' => $cursor->hardRefCount]);
        } elseif (!$hasChild && \RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_RESOURCE === $type) {
            $prefix = \substr($prefix, 0, -1);
        }
        $this->line .= $prefix;
        if ($hasChild) {
            $this->dumpLine($cursor->depth);
        }
    }
    /**
     * {@inheritdoc}
     */
    public function leaveHash(\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor $cursor, int $type, $class, bool $hasChild, int $cut)
    {
        if (empty($cursor->attr['cut_hash'])) {
            $this->dumpEllipsis($cursor, $hasChild, $cut);
            $this->line .= \RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_OBJECT === $type ? '}' : (\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_RESOURCE !== $type ? ']' : ($hasChild ? '}' : ''));
        }
        $this->endValue($cursor);
    }
    /**
     * Dumps an ellipsis for cut children.
     *
     * @param bool $hasChild When the dump of the hash has child item
     * @param int  $cut      The number of items the hash has been cut by
     */
    protected function dumpEllipsis(\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor $cursor, $hasChild, $cut)
    {
        if ($cut) {
            $this->line .= ' …';
            if (0 < $cut) {
                $this->line .= $cut;
            }
            if ($hasChild) {
                $this->dumpLine($cursor->depth + 1);
            }
        }
    }
    /**
     * Dumps a key in a hash structure.
     */
    protected function dumpKey(\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor $cursor)
    {
        if (null !== ($key = $cursor->hashKey)) {
            if ($cursor->hashKeyIsBinary) {
                $key = $this->utf8Encode($key);
            }
            $attr = ['binary' => $cursor->hashKeyIsBinary];
            $bin = $cursor->hashKeyIsBinary ? 'b' : '';
            $style = 'key';
            switch ($cursor->hashType) {
                default:
                case \RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_INDEXED:
                    if (self::DUMP_LIGHT_ARRAY & $this->flags) {
                        break;
                    }
                    $style = 'index';
                // no break
                case \RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_ASSOC:
                    if (\is_int($key)) {
                        $this->line .= $this->style($style, $key) . ' => ';
                    } else {
                        $this->line .= $bin . '"' . $this->style($style, $key) . '" => ';
                    }
                    break;
                case \RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_RESOURCE:
                    $key = "\0~\0" . $key;
                // no break
                case \RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor::HASH_OBJECT:
                    if (!isset($key[0]) || "\0" !== $key[0]) {
                        $this->line .= '+' . $bin . $this->style('public', $key) . ': ';
                    } elseif (0 < \strpos($key, "\0", 1)) {
                        $key = \explode("\0", \substr($key, 1), 2);
                        switch ($key[0][0]) {
                            case '+':
                                // User inserted keys
                                $attr['dynamic'] = \true;
                                $this->line .= '+' . $bin . '"' . $this->style('public', $key[1], $attr) . '": ';
                                break 2;
                            case '~':
                                $style = 'meta';
                                if (isset($key[0][1])) {
                                    \parse_str(\substr($key[0], 1), $attr);
                                    $attr += ['binary' => $cursor->hashKeyIsBinary];
                                }
                                break;
                            case '*':
                                $style = 'protected';
                                $bin = '#' . $bin;
                                break;
                            default:
                                $attr['class'] = $key[0];
                                $style = 'private';
                                $bin = '-' . $bin;
                                break;
                        }
                        if (isset($attr['collapse'])) {
                            if ($attr['collapse']) {
                                $this->collapseNextHash = \true;
                            } else {
                                $this->expandNextHash = \true;
                            }
                        }
                        $this->line .= $bin . $this->style($style, $key[1], $attr) . ($attr['separator'] ?? ': ');
                    } else {
                        // This case should not happen
                        $this->line .= '-' . $bin . '"' . $this->style('private', $key, ['class' => '']) . '": ';
                    }
                    break;
            }
            if ($cursor->hardRefTo) {
                $this->line .= $this->style('ref', '&' . ($cursor->hardRefCount ? $cursor->hardRefTo : ''), ['count' => $cursor->hardRefCount]) . ' ';
            }
        }
    }
    /**
     * Decorates a value with some style.
     *
     * @param string $style The type of style being applied
     * @param string $value The value being styled
     * @param array  $attr  Optional context information
     *
     * @return string The value with style decoration
     */
    protected function style($style, $value, $attr = [])
    {
        if (null === $this->colors) {
            $this->colors = $this->supportsColors();
        }
        if (null === $this->handlesHrefGracefully) {
            $this->handlesHrefGracefully = 'JetBrains-JediTerm' !== \getenv('TERMINAL_EMULATOR') && (!\getenv('KONSOLE_VERSION') || (int) \getenv('KONSOLE_VERSION') > 201100);
        }
        if (isset($attr['ellipsis'], $attr['ellipsis-type'])) {
            $prefix = \substr($value, 0, -$attr['ellipsis']);
            if ('cli' === \PHP_SAPI && 'path' === $attr['ellipsis-type'] && isset($_SERVER[$pwd = '\\' === \DIRECTORY_SEPARATOR ? 'CD' : 'PWD']) && 0 === \strpos($prefix, $_SERVER[$pwd])) {
                $prefix = '.' . \substr($prefix, \strlen($_SERVER[$pwd]));
            }
            if (!empty($attr['ellipsis-tail'])) {
                $prefix .= \substr($value, -$attr['ellipsis'], $attr['ellipsis-tail']);
                $value = \substr($value, -$attr['ellipsis'] + $attr['ellipsis-tail']);
            } else {
                $value = \substr($value, -$attr['ellipsis']);
            }
            $value = $this->style('default', $prefix) . $this->style($style, $value);
            goto href;
        }
        $map = static::$controlCharsMap;
        $startCchr = $this->colors ? "\33[m\33[{$this->styles['default']}m" : '';
        $endCchr = $this->colors ? "\33[m\33[{$this->styles[$style]}m" : '';
        $value = \preg_replace_callback(static::$controlCharsRx, function ($c) use($map, $startCchr, $endCchr) {
            $s = $startCchr;
            $c = $c[$i = 0];
            do {
                $s .= $map[$c[$i]] ?? \sprintf('\\x%02X', \ord($c[$i]));
            } while (isset($c[++$i]));
            return $s . $endCchr;
        }, $value, -1, $cchrCount);
        if ($this->colors) {
            if ($cchrCount && "\33" === $value[0]) {
                $value = \substr($value, \strlen($startCchr));
            } else {
                $value = "\33[{$this->styles[$style]}m" . $value;
            }
            if ($cchrCount && $endCchr === \substr($value, -\strlen($endCchr))) {
                $value = \substr($value, 0, -\strlen($endCchr));
            } else {
                $value .= "\33[{$this->styles['default']}m";
            }
        }
        href:
        if ($this->colors && $this->handlesHrefGracefully) {
            if (isset($attr['file']) && ($href = $this->getSourceLink($attr['file'], $attr['line'] ?? 0))) {
                if ('note' === $style) {
                    $value .= "\33]8;;{$href}\33\\^\33]8;;\33\\";
                } else {
                    $attr['href'] = $href;
                }
            }
            if (isset($attr['href'])) {
                $value = "\33]8;;{$attr['href']}\33\\{$value}\33]8;;\33\\";
            }
        } elseif ($attr['if_links'] ?? \false) {
            return '';
        }
        return $value;
    }
    /**
     * @return bool Tells if the current output stream supports ANSI colors or not
     */
    protected function supportsColors()
    {
        if ($this->outputStream !== static::$defaultOutput) {
            return $this->hasColorSupport($this->outputStream);
        }
        if (null !== static::$defaultColors) {
            return static::$defaultColors;
        }
        if (isset($_SERVER['argv'][1])) {
            $colors = $_SERVER['argv'];
            $i = \count($colors);
            while (--$i > 0) {
                if (isset($colors[$i][5])) {
                    switch ($colors[$i]) {
                        case '--ansi':
                        case '--color':
                        case '--color=yes':
                        case '--color=force':
                        case '--color=always':
                        case '--colors=always':
                            return static::$defaultColors = \true;
                        case '--no-ansi':
                        case '--color=no':
                        case '--color=none':
                        case '--color=never':
                        case '--colors=never':
                            return static::$defaultColors = \false;
                    }
                }
            }
        }
        $h = \stream_get_meta_data($this->outputStream) + ['wrapper_type' => null];
        $h = 'Output' === $h['stream_type'] && 'PHP' === $h['wrapper_type'] ? \fopen('php://stdout', 'w') : $this->outputStream;
        return static::$defaultColors = $this->hasColorSupport($h);
    }
    /**
     * {@inheritdoc}
     * @param bool $endOfValue
     */
    protected function dumpLine(int $depth, $endOfValue = \false)
    {
        if ($this->colors) {
            $this->line = \sprintf("\33[%sm%s\33[m", $this->styles['default'], $this->line);
        }
        parent::dumpLine($depth);
    }
    protected function endValue(\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Cursor $cursor)
    {
        if (-1 === $cursor->hashType) {
            return;
        }
        if (\RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Stub::ARRAY_INDEXED === $cursor->hashType || \RectorPrefix20210624\Symfony\Component\VarDumper\Cloner\Stub::ARRAY_ASSOC === $cursor->hashType) {
            if (self::DUMP_TRAILING_COMMA & $this->flags && 0 < $cursor->depth) {
                $this->line .= ',';
            } elseif (self::DUMP_COMMA_SEPARATOR & $this->flags && 1 < $cursor->hashLength - $cursor->hashIndex) {
                $this->line .= ',';
            }
        }
        $this->dumpLine($cursor->depth, \true);
    }
    /**
     * Returns true if the stream supports colorization.
     *
     * Reference: Composer\XdebugHandler\Process::supportsColor
     * https://github.com/composer/xdebug-handler
     *
     * @param mixed $stream A CLI output stream
     */
    private function hasColorSupport($stream) : bool
    {
        if (!\is_resource($stream) || 'stream' !== \get_resource_type($stream)) {
            return \false;
        }
        // Follow https://no-color.org/
        if (isset($_SERVER['NO_COLOR']) || \false !== \getenv('NO_COLOR')) {
            return \false;
        }
        if ('Hyper' === \getenv('TERM_PROGRAM')) {
            return \true;
        }
        if (\DIRECTORY_SEPARATOR === '\\') {
            return \function_exists('sapi_windows_vt100_support') && @\sapi_windows_vt100_support($stream) || \false !== \getenv('ANSICON') || 'ON' === \getenv('ConEmuANSI') || 'xterm' === \getenv('TERM');
        }
        $streamIsatty = function ($stream) {
            if (\function_exists('stream_isatty')) {
                return \stream_isatty($stream);
            }
            if (!\is_resource($stream)) {
                \trigger_error('stream_isatty() expects parameter 1 to be resource, ' . \gettype($stream) . ' given', \E_USER_WARNING);
                return \false;
            }
            if ('\\' === \DIRECTORY_SEPARATOR) {
                $stat = @\fstat($stream);
                // Check if formatted mode is S_IFCHR
                return $stat ? 020000 === ($stat['mode'] & 0170000) : \false;
            }
            return \function_exists('posix_isatty') && @\posix_isatty($stream);
        };
        return $streamIsatty($stream);
    }
    /**
     * Returns true if the Windows terminal supports true color.
     *
     * Note that this does not check an output stream, but relies on environment
     * variables from known implementations, or a PHP and Windows version that
     * supports true color.
     */
    private function isWindowsTrueColor() : bool
    {
        $result = 183 <= \getenv('ANSICON_VER') || 'ON' === \getenv('ConEmuANSI') || 'xterm' === \getenv('TERM') || 'Hyper' === \getenv('TERM_PROGRAM');
        if (!$result) {
            $version = \sprintf('%s.%s.%s', \PHP_WINDOWS_VERSION_MAJOR, \PHP_WINDOWS_VERSION_MINOR, \PHP_WINDOWS_VERSION_BUILD);
            $result = $version >= '10.0.15063';
        }
        return $result;
    }
    private function getSourceLink(string $file, int $line)
    {
        if ($fmt = $this->displayOptions['fileLinkFormat']) {
            return \is_string($fmt) ? \strtr($fmt, ['%f' => $file, '%l' => $line]) : ($fmt->format($file, $line) ?: 'file://' . $file . '#L' . $line);
        }
        return \false;
    }
}
