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<?php |
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declare(strict_types=1); |
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namespace MaxBeckers\AmazonAlexa\Response\Directives\APL\Document; |
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use MaxBeckers\AmazonAlexa\Response\Directives\APL\StandardCommand\AbstractStandardCommand; |
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class TickHandler implements \JsonSerializable |
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{ |
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public const DEFAULT_MINIMUM_DELAY = 1000; |
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/** |
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* @param AbstractStandardCommand[] $commands Commands to run during tick events |
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* @param string|null $when APL boolean expression controlling whether the handler is active. Null means always active. |
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* @param string $description Optional description of this handler |
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* @param int $minimumDelay Minimum delay between tick events in milliseconds |
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*/ |
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public function __construct( |
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public array $commands = [], |
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public ?string $when = null, |
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public string $description = '', |
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public int $minimumDelay = self::DEFAULT_MINIMUM_DELAY, |
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) { |
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// Filter and ensure valid commands |
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$this->commands = array_values(array_filter( |
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$this->commands, |
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static fn ($c) => $c instanceof AbstractStandardCommand |
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)); |
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} |
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public function jsonSerialize(): array |
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{ |
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$data = []; |
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if ($this->commands !== []) { |
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$data['commands'] = $this->commands; |
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} |
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if ($this->description !== '') { |
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$data['description'] = $this->description; |
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} |
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if ($this->minimumDelay !== self::DEFAULT_MINIMUM_DELAY) { |
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$data['minimumDelay'] = $this->minimumDelay; |
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} |
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if ($this->when !== null && $this->when !== '') { |
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$data['when'] = $this->when; |
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} |
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return $data; |
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} |
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} |
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