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| Utils | |
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| 1 | <?php |
| 2 | namespace Apie\Core\ValueObjects; |
| 3 | |
| 4 | use Apie\Core\Attributes\ResourceName; |
| 5 | use Apie\Core\Exceptions\InvalidTypeException; |
| 6 | use Apie\Core\Lists\ItemHashmap; |
| 7 | use Apie\Core\Lists\ItemList; |
| 8 | use Apie\Core\ValueObjects\Interfaces\TimeRelatedValueObjectInterface; |
| 9 | use Apie\Core\ValueObjects\Interfaces\ValueObjectInterface; |
| 10 | use BackedEnum; |
| 11 | use DateTime; |
| 12 | use DateTimeImmutable; |
| 13 | use DateTimeInterface; |
| 14 | use ReflectionClass; |
| 15 | use ReflectionNamedType; |
| 16 | use ReflectionUnionType; |
| 17 | use stdClass; |
| 18 | use Stringable; |
| 19 | use UnitEnum; |
| 20 | |
| 21 | /** |
| 22 | * Util classes used by or from value objects. |
| 23 | */ |
| 24 | final class Utils |
| 25 | { |
| 26 | /** |
| 27 | * @codeCoverageIgnore |
| 28 | */ |
| 29 | private function __construct() |
| 30 | { |
| 31 | } |
| 32 | |
| 33 | /** |
| 34 | * @return mixed[] |
| 35 | */ |
| 36 | public static function toArray(mixed $input): array |
| 37 | { |
| 38 | if (is_array($input)) { |
| 39 | return $input; |
| 40 | } |
| 41 | if ($input instanceof ItemList || $input instanceof ItemHashmap) { |
| 42 | return $input->toArray(); |
| 43 | } |
| 44 | if (is_iterable($input)) { |
| 45 | return iterator_to_array($input); |
| 46 | } |
| 47 | throw new InvalidTypeException($input, 'array'); |
| 48 | } |
| 49 | |
| 50 | public static function toString(mixed $input): string |
| 51 | { |
| 52 | if ($input instanceof ValueObjectInterface) { |
| 53 | $input = $input instanceof Stringable ? $input->__toString() : $input->toNative(); |
| 54 | } |
| 55 | if (is_array($input)) { |
| 56 | throw new InvalidTypeException($input, 'string'); |
| 57 | } |
| 58 | if (! $input instanceof Stringable && $input instanceof BackedEnum) { |
| 59 | return (string) $input->value; |
| 60 | } |
| 61 | if (! $input instanceof Stringable && $input instanceof UnitEnum) { |
| 62 | return (string) $input->name; |
| 63 | } |
| 64 | if ($input instanceof DateTimeInterface) { |
| 65 | return $input->format(DateTimeInterface::ATOM); |
| 66 | } |
| 67 | return (string) $input; |
| 68 | } |
| 69 | |
| 70 | public static function toInt(mixed $input): int |
| 71 | { |
| 72 | if ($input instanceof ValueObjectInterface) { |
| 73 | $input = $input->toNative(); |
| 74 | } |
| 75 | if (is_array($input)) { |
| 76 | throw new InvalidTypeException($input, 'int'); |
| 77 | } |
| 78 | $iInput = (int) $input; |
| 79 | $sInput = (string) $input; |
| 80 | if ($sInput !== ((string) $iInput)) { |
| 81 | throw new InvalidTypeException( |
| 82 | $input, |
| 83 | 'int' |
| 84 | ); |
| 85 | } |
| 86 | return (int) $input; |
| 87 | } |
| 88 | |
| 89 | public static function toFloat(mixed $input): float |
| 90 | { |
| 91 | if ($input instanceof ValueObjectInterface) { |
| 92 | $input = $input->toNative(); |
| 93 | } |
| 94 | $inputString = trim(self::toString($input)); |
| 95 | if (!preg_match('/^[+-]?(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?$/', $inputString)) { |
| 96 | throw new InvalidTypeException( |
| 97 | $inputString, |
| 98 | 'float' |
| 99 | ); |
| 100 | } |
| 101 | return (float) $input; |
| 102 | } |
| 103 | |
| 104 | public static function toBoolean(mixed $input): bool |
| 105 | { |
| 106 | if ($input instanceof ValueObjectInterface) { |
| 107 | $input = $input->toNative(); |
| 108 | } |
| 109 | return (bool) $input; |
| 110 | } |
| 111 | |
| 112 | public static function toMixed(mixed $input): mixed |
| 113 | { |
| 114 | return $input instanceof ValueObjectInterface ? $input->toNative() : $input; |
| 115 | } |
| 116 | |
| 117 | public static function toDate(mixed $input, string $class = DateTimeImmutable::class): DateTimeInterface |
| 118 | { |
| 119 | if ($class === DateTimeInterface::class) { |
| 120 | $class = DateTimeImmutable::class; |
| 121 | } |
| 122 | if ($input instanceof DateTimeInterface) { |
| 123 | return $class::createFromInterface($input); |
| 124 | } |
| 125 | if ($input instanceof TimeRelatedValueObjectInterface) { |
| 126 | return $input->toDate(); |
| 127 | } |
| 128 | $result = $class::createFromFormat(DateTime::ATOM, self::toString($input)); |
| 129 | if (!$result) { |
| 130 | throw new InvalidTypeException($input, $class); |
| 131 | } |
| 132 | return $result; |
| 133 | } |
| 134 | |
| 135 | /** |
| 136 | * @return mixed[]|string|int|float|bool|UnitEnum|null |
| 137 | */ |
| 138 | public static function toNative(mixed $input): array|string|int|float|bool|UnitEnum|null |
| 139 | { |
| 140 | if ($input instanceof ValueObjectInterface) { |
| 141 | $input = $input->toNative(); |
| 142 | } |
| 143 | if ($input instanceof stdClass) { |
| 144 | $input = json_decode(json_encode($input), true); |
| 145 | } |
| 146 | if (is_iterable($input)) { |
| 147 | $result = []; |
| 148 | foreach ($input as $key => $value) { |
| 149 | $result[$key] = self::toNative($value); |
| 150 | } |
| 151 | return $result; |
| 152 | } |
| 153 | if ($input instanceof UnitEnum) { |
| 154 | return $input; |
| 155 | } |
| 156 | if (is_object($input) && $input instanceof Stringable) { |
| 157 | return (string) $input; |
| 158 | } |
| 159 | if (is_bool($input)) { |
| 160 | return $input; |
| 161 | } |
| 162 | if (is_string($input) || is_numeric($input)) { |
| 163 | return $input; |
| 164 | } |
| 165 | if (null === $input) { |
| 166 | return null; |
| 167 | } |
| 168 | throw new InvalidTypeException($input, 'ValueObject|array|string|int|float|bool|UnitEnum|null'); |
| 169 | } |
| 170 | |
| 171 | public static function toEnum(string $className, mixed $input): UnitEnum |
| 172 | { |
| 173 | if ($input instanceof $className) { |
| 174 | return $input; |
| 175 | } |
| 176 | |
| 177 | $input = self::toString($input); |
| 178 | foreach ($className::cases() as $enum) { |
| 179 | if ($enum->value === $input || $enum->name === $input) { |
| 180 | return $enum; |
| 181 | } |
| 182 | } |
| 183 | throw new InvalidTypeException($input, self::getDisplayNameForValueObject(new ReflectionClass($className))); |
| 184 | } |
| 185 | |
| 186 | /** |
| 187 | * Converts native value in typehint. |
| 188 | */ |
| 189 | public static function toTypehint( |
| 190 | ReflectionUnionType|ReflectionNamedType $typehint, |
| 191 | mixed $input |
| 192 | ): mixed { |
| 193 | if ($input === null) { |
| 194 | if ($typehint->allowsNull()) { |
| 195 | return null; |
| 196 | } |
| 197 | throw InvalidTypeException::fromTypehint($input, $typehint); |
| 198 | } |
| 199 | $types = $typehint instanceof ReflectionUnionType ? self::sortTypes($input, ...$typehint->getTypes()) : [$typehint]; |
| 200 | $lastError = new InvalidTypeException($input, '(unknown)'); |
| 201 | foreach ($types as $type) { |
| 202 | try { |
| 203 | if ($type->isBuiltin()) { |
| 204 | switch ($type->getName()) { |
| 205 | case 'string': |
| 206 | return self::toString($input); |
| 207 | case 'int': |
| 208 | return self::toInt($input); |
| 209 | case 'float': |
| 210 | return self::toFloat($input); |
| 211 | case 'array': |
| 212 | case 'iterable': |
| 213 | return self::toArray($input); |
| 214 | case 'bool': |
| 215 | return self::toBoolean($input); |
| 216 | case 'mixed': |
| 217 | return self::toMixed($input); |
| 218 | default: |
| 219 | throw new InvalidTypeException($input, $type->getName()); |
| 220 | } |
| 221 | } |
| 222 | $className = $type->getName(); |
| 223 | switch ($className) { |
| 224 | case stdClass::class: |
| 225 | return json_decode(json_encode(self::toArray($input)), false); |
| 226 | case DateTimeInterface::class: |
| 227 | case DateTimeImmutable::class: |
| 228 | case DateTime::class: |
| 229 | return self::toDate($input, $className); |
| 230 | } |
| 231 | $refl = new ReflectionClass($className); |
| 232 | if ($refl->implementsInterface(ValueObjectInterface::class)) { |
| 233 | return $className::fromNative($input); |
| 234 | } |
| 235 | if ($refl->implementsInterface(UnitEnum::class)) { |
| 236 | return self::toEnum($className, $input); |
| 237 | } |
| 238 | throw new InvalidTypeException($className, 'ValueObjectInterface'); |
| 239 | } catch (InvalidTypeException $error) { |
| 240 | $lastError = $error; |
| 241 | } |
| 242 | } |
| 243 | throw InvalidTypeException::chainException($lastError); |
| 244 | } |
| 245 | |
| 246 | /** |
| 247 | * Sort typehints in a specific order. |
| 248 | * |
| 249 | * @return array<int, ReflectionNamedType> |
| 250 | */ |
| 251 | public static function sortTypes(mixed $input, ReflectionNamedType... $types): array |
| 252 | { |
| 253 | $prio = [ |
| 254 | 'string' => gettype($input) === 'string' ? -3 : 1, |
| 255 | 'int' => 0, |
| 256 | 'float' => -1, |
| 257 | ]; |
| 258 | $callback = function (ReflectionNamedType $type1, ReflectionNamedType $type2) use (&$prio) : int { |
| 259 | $name1 = $type1->getName(); |
| 260 | $name2 = $type2->getName(); |
| 261 | $prio1 = $prio[$name1] ?? -2; |
| 262 | $prio2 = $prio[$name2] ?? -2; |
| 263 | return $prio1 <=> $prio2; |
| 264 | }; |
| 265 | |
| 266 | usort($types, $callback); |
| 267 | return $types; |
| 268 | } |
| 269 | |
| 270 | public static function displayMixedAsString(mixed $input): string |
| 271 | { |
| 272 | if ($input === null) { |
| 273 | return '(null)'; |
| 274 | } |
| 275 | if (is_object($input)) { |
| 276 | if ($input instanceof Stringable) { |
| 277 | return '(object "' . $input->__toString() . '")'; |
| 278 | } |
| 279 | if ($input instanceof DateTimeInterface) { |
| 280 | return $input->format(DateTime::ATOM); |
| 281 | } |
| 282 | return '(object ' . self::getDisplayNameForValueObject(new ReflectionClass($input)) . ')'; |
| 283 | } |
| 284 | |
| 285 | if (is_bool($input)) { |
| 286 | return json_encode($input); |
| 287 | } |
| 288 | |
| 289 | if (is_string($input) || is_numeric($input)) { |
| 290 | return (string) '"' . $input . '"'; |
| 291 | } |
| 292 | |
| 293 | return gettype($input); |
| 294 | } |
| 295 | |
| 296 | /** |
| 297 | * @param ValueObjectInterface|ReflectionClass<object> $class |
| 298 | */ |
| 299 | public static function getDisplayNameForValueObject(ValueObjectInterface|ReflectionClass $class): string |
| 300 | { |
| 301 | if ($class instanceof ReflectionClass) { |
| 302 | $className = $class->getShortName(); |
| 303 | $refl = $class; |
| 304 | } else { |
| 305 | $refl = new ReflectionClass($class); |
| 306 | $className = $refl->getShortName(); |
| 307 | } |
| 308 | foreach ($refl->getAttributes(ResourceName::class) as $attribute) { |
| 309 | return $attribute->newInstance()->name; |
| 310 | } |
| 311 | if (strcasecmp($className, 'Abstract') === 0 || strcasecmp($className, 'AbstractInterface') === 0) { |
| 312 | return 'Abstract'; |
| 313 | } |
| 314 | return preg_replace( |
| 315 | '/Interface/i', |
| 316 | '', |
| 317 | preg_replace('/^abstract/i', '', $className) |
| 318 | ); |
| 319 | } |
| 320 | } |