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<?php |
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declare(strict_types=1); |
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namespace Darkilliant\ProcessBundle\StatDumper; |
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use Symfony\Component\Console\Style\SymfonyStyle; |
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class StatCliDumper |
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{ |
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const TABLE_HEADERS = ['class', '01 BEST', '02 BEST', '03 BEST', '01 BAD', '02 BAD', '03 BAD', 'TOTAL RUN', 'TOTAL WAIT']; |
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private $max = null; |
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public function dump(array $stats, SymfonyStyle $outputHelper) |
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{ |
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$this->dumpTable($outputHelper, $stats); |
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$this->dumpPipe($outputHelper, $stats); |
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$outputHelper->writeln(''); |
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} |
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private function dumpTable(SymfonyStyle $outputHelper, array $stats) |
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{ |
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$lines = []; |
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$this->max = max(array_column($stats, 'global')); |
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foreach ($stats as $class => $values) { |
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$class = $this->getShortClassName($class); |
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// Fetch times and format for display |
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$times = array_merge( |
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array_pad($values['best_times'], 3, -1), |
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array_pad($values['bad_times'], 3, -1), |
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[$values['global'], $values['global_wait']] |
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); |
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$times = $this->formatTimes($times); |
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$title = sprintf( |
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'%s. (%s) %s (%sx)', |
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$values['position'], |
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$values['tendance'], |
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$class, |
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number_format($values['count_iteration']) |
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); |
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$lines[] = array_merge([$title], $times); |
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} |
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$outputHelper->table(self::TABLE_HEADERS, $lines); |
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} |
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private function dumpPipe(SymfonyStyle $outputHelper, array $stats) |
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{ |
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$outputHelper->write($this->generatePipe($stats)); |
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} |
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private function formatTimes(array $times): array |
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{ |
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// Best times |
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$times[0] = $this->formatTime($times[0], 100); |
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$times[1] = $this->formatTime($times[1], 100); |
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$times[2] = $this->formatTime($times[2], 100); |
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// Bad times |
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$times[3] = $this->formatTime($times[3], 100); |
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$times[4] = $this->formatTime($times[4], 100); |
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$times[5] = $this->formatTime($times[5], 100); |
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// Total run |
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$times[6] = $this->formatTime($times[6]); |
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// Total wait |
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$times[7] = $this->formatTime($times[7]); |
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return $times; |
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} |
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private function formatTime($time, $seuil = null): string |
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{ |
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$time = (int) $time; |
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if (-1 === $time) { |
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return '~ ms'; |
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} |
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return (($seuil && $time > $seuil) || $time == $this->max) ? '<error>'.$time.' ms</error>' : $time.' ms'; |
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} |
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private function getShortClassName(string $fqcn): string |
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{ |
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$path = explode('\\', $fqcn); |
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return array_pop($path); |
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} |
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private function generatePipe($stats) |
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{ |
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$waits = array_combine(array_keys($stats), array_column($stats, 'global_wait')); |
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$maxWait = max($waits); |
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// Convert all wait times to float |
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$waits = array_map(function ($item) { return (int) $item; }, $waits); |
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// Skip tasks not wait |
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$waits = array_filter($waits, function ($item) { return 0 != $item; }); |
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$reference = $maxWait / 100; |
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$pipe = []; |
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foreach ($waits as $class => $ms) { |
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$countPercents = (int) ($ms / $reference); |
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if ($countPercents < 1) { |
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$countPercents = 1; |
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} |
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$pipe = array_merge($pipe, $this->generatePartPipe($class, $countPercents)); |
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} |
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return implode(PHP_EOL, $pipe); |
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} |
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private function generatePartPipe($class, $countPercents) |
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{ |
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$pipe = []; |
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// Create one part of pipe for represente speed of task |
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$pipe = array_merge($pipe, array_pad([], 9, $this->generateBar($countPercents))); |
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$pipe = array_merge($pipe, [$this->generateBarClass($class, $countPercents)]); |
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$pipe = array_merge($pipe, array_pad([], 9, $this->generateBar($countPercents))); |
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return $pipe; |
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} |
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private function generateBar(int $countPercents): string |
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{ |
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$bar = str_repeat(' ', 10); |
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$bar .= str_repeat(' ', (int) ((100 - $countPercents) / 2)); |
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$bar .= "\e[32m\e[42m".str_repeat('#', $countPercents)."\e[0m"; |
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return $bar; |
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} |
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private function generateBarClass(string $class, int $countPercents): string |
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{ |
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$size = strlen($class); |
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$bar = str_repeat(' ', 10); |
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$bar .= str_repeat(' ', (int) ((100 - $countPercents) / 2)); |
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$bar .= "\e[42m".$class."\e[0m"; |
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if ($countPercents > $size) { |
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$bar .= "\e[32m\e[42m".str_repeat('#', $countPercents - $size)."\e[0m"; |
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} |
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return $bar; |
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} |
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} |
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