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<?php |
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declare(strict_types=1); |
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namespace KRDigital\NamesDetector\Dictionary; |
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use KRDigital\NamesDetector\Entry\Entry; |
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use KRDigital\NamesDetector\Entry\Type; |
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use KRDigital\NamesDetector\Exception\InvalidDictionaryInputDataException; |
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class Dictionary implements DictionaryInterface |
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{ |
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protected $firstNames; |
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protected $middleNames; |
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protected function __construct(array $firstNames, array $middleNames) |
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{ |
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$this->firstNames = $firstNames; |
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$this->middleNames = $middleNames; |
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} |
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public static function fromArray(array $data): self |
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{ |
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if ($diff = \array_diff(['first_names', 'middle_names'], \array_keys($data))) { |
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throw new InvalidDictionaryInputDataException('Input dictionary keys missing', $diff); |
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} |
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return new static($data['first_names'], $data['middle_names']); |
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} |
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public function findFirstName(string $name): ?Entry |
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{ |
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$key = self::getKey($name, $this->firstNames); |
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$result = $this->firstNames[$key] ?? null; |
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if (null !== $result) { |
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return Entry::fromArray(['type' => Type::TYPE_FIRST_NAME, 'gender' => $result[1] ?? null, 'value' => $result[0] ?? null]); |
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} |
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return null; |
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} |
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public function findMiddleName(string $name): ?Entry |
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{ |
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$key = self::getKey($name, $this->middleNames); |
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$result = $this->middleNames[$key] ?? null; |
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if (null !== $result) { |
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return Entry::fromArray(['type' => Type::TYPE_MIDDLE_NAME, 'gender' => $result[1] ?? null, 'value' => $result[0] ?? null]); |
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} |
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return null; |
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} |
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/** |
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* @return int|string|null |
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*/ |
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protected static function getKey(string $name, array $data) |
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{ |
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$key = \array_search(\ucfirst(\strtolower($name)), \array_column($data, 0), true); |
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if (false === $key) { |
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return null; |
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} |
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return $key; |
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} |
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} |
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