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<?php declare(strict_types=1); |
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namespace AlecRabbit\Tools\Formatters; |
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use AlecRabbit\Accessories\Pretty; |
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use AlecRabbit\ConsoleColour\Exception\InvalidStyleException; |
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use AlecRabbit\ConsoleColour\Theme; |
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use AlecRabbit\Tools\Internal\BenchmarkFunction; |
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use AlecRabbit\Tools\Internal\BenchmarkRelative; |
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use function AlecRabbit\str_wrap; |
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use function AlecRabbit\typeOf; |
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class BenchmarkFunctionSymfonyFormatter extends BenchmarkFunctionFormatter |
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{ |
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/** @var Theme */ |
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protected $theme; |
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/** @var float */ |
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protected $yellowThreshold; |
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/** @var float */ |
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protected $redThreshold; |
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/** |
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* BenchmarkFunctionSymfonyFormatter constructor. |
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* @throws InvalidStyleException |
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*/ |
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public function __construct() |
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{ |
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$this->theme = new Theme(true); |
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$this->yellowThreshold = 0.05; |
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$this->redThreshold = 0.9; |
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} |
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/** {@inheritdoc} */ |
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public function returnToString($executionReturn): string |
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{ |
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$type = typeOf($executionReturn); |
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$str = static::getExporter()->export($executionReturn); |
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return |
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$this->theme->dark( |
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'array' === $type ? |
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$str : |
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sprintf( |
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'%s(%s)', |
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$type, |
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$str |
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) |
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); |
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} |
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/** |
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* @param BenchmarkRelative $br |
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* @param BenchmarkFunction $function |
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* @param array $argumentsTypes |
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* |
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* @return string |
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*/ |
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protected function preformatFunction( |
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BenchmarkRelative $br, |
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BenchmarkFunction $function, |
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array $argumentsTypes |
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): string { |
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$rank = $br->getRank(); |
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return |
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sprintf( |
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'%s. %s(%s) %s %s', |
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(string)$rank, |
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$this->prepAverage($rank, $br->getAverage()), |
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$this->relativePercent($br->getRelative()), |
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$this->prepName($function, $argumentsTypes), |
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$this->theme->yellow($function->comment()) |
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); |
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} |
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/** |
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* @param int $rank |
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* @param float $average |
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* @return string |
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*/ |
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protected function prepAverage(int $rank, float $average): string |
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{ |
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return |
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$rank === 1 ? |
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$this->averageFirst($average) : |
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$this->average($average); |
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} |
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protected function averageFirst(float $average): string |
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{ |
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// $this->theme->underline($avg); |
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$str = Pretty::time($average); |
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$len = strlen($str); |
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$proto = str_repeat('X', $len); |
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$res = str_pad( |
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$proto, |
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8, |
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' ', |
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STR_PAD_LEFT |
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); |
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return |
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str_replace($proto, $this->theme->underlineBold($str), $res); |
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} |
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/** |
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* @param float $relative |
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* @param string $prefix |
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* @return string |
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*/ |
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protected function relativePercent(float $relative, string $prefix = '+'): string |
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{ |
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$color = 'green'; |
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if ($relative >= $this->yellowThreshold) { |
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$color = 'yellow'; |
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} |
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if ($relative > $this->redThreshold) { |
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$color = 'red'; |
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} |
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return |
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$this->theme->$color( |
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parent::relativePercent($relative, $prefix) |
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); |
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} |
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/** |
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* @param BenchmarkFunction $function |
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* @param array $argumentsTypes |
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* @return mixed |
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*/ |
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protected function prepName(BenchmarkFunction $function, array $argumentsTypes) |
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{ |
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return |
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sprintf( |
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'%s%s%s%s', |
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$this->theme->italic($function->humanReadableName()), |
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$this->theme->italic('('), |
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$this->theme->darkItalic(implode(', ', $argumentsTypes)), |
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$this->theme->italic(')') |
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); |
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} |
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/** |
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* @param BenchmarkFunction $function |
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* @return string |
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*/ |
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protected function formatException(BenchmarkFunction $function): string |
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{ |
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if ($e = $function->getException()) { |
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$argumentsTypes = $this->extractArgumentsTypes($function->getArgs()); |
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return |
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sprintf( |
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'%s %s%s[%s%s%s]%s', |
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$this->prepName($function, $argumentsTypes), |
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$this->theme->yellow($function->comment()), |
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' ', |
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$this->theme->error(str_wrap(typeOf($e), ' ')), |
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' : ', |
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$this->theme->dark($e->getMessage()), |
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PHP_EOL |
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); |
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} |
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return ''; |
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} |
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} |
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alecrabbit /
php-simple-profiler
