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<?php |
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/** |
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* Klass Generera. |
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* @author Niklas Dougherty |
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*/ |
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declare(strict_types=1); |
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namespace Tips\Moduler\DistributionGenerera; |
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use PDO; |
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use Tips\Klasser\Tips; |
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use Tips\Moduler\Distribution; |
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use Tips\Egenskaper\Varden; |
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/** |
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* Klass Generera. |
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*/ |
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final class Generera extends Graf { |
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use Varden; |
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/** |
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* @var int[] $distribution |
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*/ |
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protected array $distribution = []; |
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/** |
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* Init. |
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*/ |
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2 |
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public function __construct(protected Tips $tips, protected Distribution $dist) { |
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parent::__construct($tips, $dist); |
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$this->hämta_värden($tips->spel->db); |
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$this->parallellisera(); |
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$this->uppdatera_graf(); |
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} |
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/** |
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* Behandla distributionsberäkning med parallellisering. |
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* @return array<string, int> |
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*/ |
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2 |
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private function behandla_parallellisering(): array { |
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$this->tips->parallellisering->vänta_på_databas(); |
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$dist = []; |
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$sats = $this->tips->odds->spel->db->temp->query("SELECT `val` FROM `parallellisering`"); |
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if ($sats !== false) { |
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foreach ($sats->fetchAll(PDO::FETCH_ASSOC) as $rad) { |
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$distribution = array_chunk(explode(',', $rad['val']), 2); |
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/** |
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* Uppdatera distribution för enskild punkt. |
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*/ |
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foreach ($distribution as [$summa, $antal_rader]) { |
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match (isset($dist[$summa])) { |
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true => $dist[$summa] += $antal_rader, |
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false => $dist[$summa] = $antal_rader |
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}; |
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} |
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} |
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} |
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$this->tips->odds->spel->db->temp->exec("DELETE FROM `parallellisering`"); |
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return $dist; |
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} |
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/** |
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* Parallellisera. |
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*/ |
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private function parallellisera(): void { |
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if (!$this->tips->odds->komplett) { |
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return; |
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} |
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$this->tips->parallellisering->parallellisera(PARALLELLISERING . '/PDistribution.php'); |
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$this->distribution = $this->behandla_parallellisering(); |
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krsort($this->distribution); // distribution av sannolikhetssummor för odds |
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} |
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} |
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dougherty-dev /
Tips
