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<?php |
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namespace Spatie\PhpUnitWatcher; |
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use Clue\React\Stdio\Stdio; |
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use Spatie\PhpUnitWatcher\Screens\Screen; |
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use Symfony\Component\Console\Formatter\OutputFormatter; |
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class Terminal |
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{ |
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/** @var \Clue\React\Stdio\Stdio */ |
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protected $io; |
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/** @var \Spatie\PhpUnitWatcher\Screens\Screen */ |
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protected $previousScreen = null; |
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/** @var \Spatie\PhpUnitWatcher\Screens\Screen */ |
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protected $currentScreen = null; |
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public function __construct(Stdio $io) |
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{ |
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$this->io = $io; |
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} |
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public function on(string $eventName, callable $callable) |
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{ |
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$this->io->on($eventName, function ($line) use ($callable) { |
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$callable(trim($line)); |
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}); |
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return $this; |
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} |
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public function onKeyPress(callable $callable) |
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{ |
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$this->io->getInput()->once('data', function ($line) use ($callable) { |
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$this->io->getReadline()->deleteChar(0); |
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$callable(trim($line)); |
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}); |
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return $this; |
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} |
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public function emptyLine() |
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{ |
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$this->write(''); |
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return $this; |
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} |
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public function comment(string $message) |
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{ |
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$this->write($message, 'comment'); |
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return $this; |
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} |
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public function write(string $message = '', $level = null) |
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{ |
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if ($level != '') { |
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$message = "<{$level}>$message</{$level}>"; |
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} |
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$formattedMessage = (new OutputFormatter(true))->format($message); |
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$formattedMessage = str_replace('<dim>', "\e[2m", $formattedMessage); |
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$formattedMessage = str_replace('</dim>', "\e[22m", $formattedMessage); |
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$this->io->writeln($formattedMessage); |
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return $this; |
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} |
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public function displayScreen(Screen $screen, $clearScreen = true) |
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{ |
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$this->previousScreen = $this->currentScreen; |
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$this->currentScreen = $screen; |
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$screen |
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->useTerminal($this) |
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->clearPrompt() |
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->removeAllListeners() |
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->registerListeners(); |
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if ($clearScreen) { |
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$screen->clear(); |
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} |
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$screen->draw(); |
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return $this; |
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} |
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public function goBack() |
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{ |
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if (is_null($this->previousScreen)) { |
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return; |
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} |
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$this->currentScreen = $this->previousScreen; |
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$this->displayScreen($this->currentScreen); |
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return $this; |
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} |
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public function getPreviousScreen(): Screen |
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{ |
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return $this->previousScreen; |
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} |
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public function refreshScreen() |
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{ |
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if (is_null($this->currentScreen)) { |
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return; |
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} |
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$this->displayScreen($this->currentScreen); |
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return $this; |
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} |
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public function isDisplayingScreen(string $screenClassName): bool |
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{ |
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if (is_null($this->currentScreen)) { |
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return false; |
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} |
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return $screenClassName === get_class($this->currentScreen); |
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} |
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public function removeAllListeners() |
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{ |
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$this->io->removeAllListeners(); |
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return $this; |
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} |
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public function prompt(string $prompt) |
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{ |
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$this->io->getReadline()->setPrompt($prompt); |
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return $this; |
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} |
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public function clearPrompt() |
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{ |
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$this->io->getReadline()->setPrompt(''); |
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return $this; |
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} |
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} |
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spatie /
phpunit-watcher
