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| 1 | <?php |
| 2 | namespace Apie\Maker\BoundedContext\Services; |
| 3 | |
| 4 | use Apie\Core\Entities\EntityInterface; |
| 5 | use Apie\Core\Identifiers\IdentifierInterface; |
| 6 | use Apie\Core\Other\FileReaderInterface; |
| 7 | use Apie\Core\Other\FileWriterInterface; |
| 8 | use Apie\Core\ValueObjects\Utils; |
| 9 | use Apie\Maker\BoundedContext\Dtos\PropertyDefinition; |
| 10 | use Apie\Maker\BoundedContext\Interfaces\CodeWriterConfigurationInterface; |
| 11 | use Apie\Maker\BoundedContext\Resources\BoundedContextDefinition; |
| 12 | use Apie\Maker\BoundedContext\Resources\ResourceDefinition; |
| 13 | use Apie\Maker\Enums\NullableOption; |
| 14 | use Apie\Maker\Enums\OverwriteStrategy; |
| 15 | use Apie\Maker\Enums\PrimitiveType; |
| 16 | use Nette\InvalidArgumentException; |
| 17 | use Nette\InvalidStateException; |
| 18 | use Nette\PhpGenerator\ClassType; |
| 19 | use Nette\PhpGenerator\Method; |
| 20 | use Nette\PhpGenerator\Parameter; |
| 21 | use Nette\PhpGenerator\PhpFile; |
| 22 | use Nette\PhpGenerator\PhpNamespace; |
| 23 | use Nette\PhpGenerator\PromotedParameter; |
| 24 | use Nette\PhpGenerator\Property; |
| 25 | use Nette\PhpGenerator\PsrPrinter; |
| 26 | use ReflectionClass; |
| 27 | |
| 28 | final class CodeWriter |
| 29 | { |
| 30 | public function __construct(private readonly FileWriterInterface&FileReaderInterface $fileWriter) |
| 31 | { |
| 32 | } |
| 33 | public function startWriting(CodeWriterConfigurationInterface $log): void |
| 34 | { |
| 35 | if ($log->getOverwriteStrategy() === OverwriteStrategy::Reset) { |
| 36 | $this->fileWriter->clearPath($log->getTargetPath()); |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | public function writeIdentifier( |
| 41 | CodeWriterConfigurationInterface $log, |
| 42 | ResourceDefinition $resourceDefinition, |
| 43 | BoundedContextDefinition $boundedContextDefinition |
| 44 | ): void { |
| 45 | $boundedNs = $boundedContextDefinition->name->toPascalCaseSlug()->toNative(); |
| 46 | $targetNamespace = $log->getTargetNamespace( |
| 47 | $boundedNs . '\\Identifiers' |
| 48 | ); |
| 49 | $targetFile = $log->getTargetPath() . '/' . $boundedNs . '/Identifiers/' . $resourceDefinition->getName()->toNative() . 'Identifier.php'; |
| 50 | if ($log->getOverwriteStrategy() === OverwriteStrategy::Merge && $this->fileWriter->fileExists($targetFile)) { |
| 51 | $file = PhpFile::fromCode($this->fileWriter->readContents($targetFile)); |
| 52 | } else { |
| 53 | $file = new PhpFile(); |
| 54 | } |
| 55 | |
| 56 | $namespace = $this->addOrGetNamespace($file, $targetNamespace); |
| 57 | $targetIdentifier = $log->getTargetNamespace( |
| 58 | $boundedNs . '\\Resources\\' . $resourceDefinition->getName()->toNative() |
| 59 | ); |
| 60 | $this->addOrGetUse($namespace, ReflectionClass::class); |
| 61 | $this->addOrGetUse($namespace, IdentifierInterface::class); |
| 62 | $this->addOrGetUse($namespace, $targetIdentifier); |
| 63 | $this->addOrGetUse($namespace, $resourceDefinition->idType->value); |
| 64 | $class = $this->addOrGetClass($namespace, $resourceDefinition->getName()->toNative() . 'Identifier'); |
| 65 | $class->setExtends($resourceDefinition->idType->value); |
| 66 | $this->addOrGetImplement($class, IdentifierInterface::class); |
| 67 | |
| 68 | $method = $this->addOrGetMethod($class, 'getReferenceFor'); |
| 69 | $method->setStatic(true); |
| 70 | $method->setBody('return new ReflectionClass(' . $resourceDefinition->getName()->toNative() . '::class);'); |
| 71 | $method->setReturnType(ReflectionClass::class); |
| 72 | |
| 73 | $printer = new PsrPrinter(); |
| 74 | $this->fileWriter->writeFile($targetFile, $printer->printFile($file)); |
| 75 | } |
| 76 | |
| 77 | public function writeResource( |
| 78 | CodeWriterConfigurationInterface $log, |
| 79 | ResourceDefinition $resourceDefinition, |
| 80 | BoundedContextDefinition $boundedContextDefinition |
| 81 | ): void { |
| 82 | $boundedNs = $boundedContextDefinition->name->toPascalCaseSlug()->toNative(); |
| 83 | $targetNamespace = $log->getTargetNamespace( |
| 84 | $boundedNs . '\\Resources' |
| 85 | ); |
| 86 | $targetFile = $log->getTargetPath() . '/' . $boundedNs . '/Resources/' . $resourceDefinition->getName()->toNative() . '.php'; |
| 87 | if ($log->getOverwriteStrategy() === OverwriteStrategy::Merge && $this->fileWriter->fileExists($targetFile)) { |
| 88 | $file = PhpFile::fromCode($this->fileWriter->readContents($targetFile)); |
| 89 | } else { |
| 90 | $file = new PhpFile(); |
| 91 | } |
| 92 | $namespace = $this->addOrGetNamespace($file, $targetNamespace); |
| 93 | $class = $this->addOrGetClass($namespace, $resourceDefinition->getName()->toNative()); |
| 94 | $this->addOrGetImplement($class, EntityInterface::class); |
| 95 | $this->addOrGetUse($namespace, EntityInterface::class); |
| 96 | |
| 97 | $constructorArguments = []; |
| 98 | |
| 99 | |
| 100 | $idClass = $resourceDefinition->getName()->toNative() . 'Identifier'; |
| 101 | $targetIdentifier = $log->getTargetNamespace($boundedNs . '\\Identifiers\\' . $idClass); |
| 102 | $constructorArgument = $resourceDefinition->idType->toConstructorArgument($targetIdentifier); |
| 103 | if (!($constructorArgument instanceof PromotedParameter)) { |
| 104 | $this->addOrGetProperty($class, 'id', $targetIdentifier); |
| 105 | } |
| 106 | if ($constructorArgument instanceof Parameter) { |
| 107 | $constructorArguments[] = $constructorArgument; |
| 108 | } |
| 109 | $this->addOrgetUse($namespace, $targetIdentifier); |
| 110 | |
| 111 | $constructor = $this->addOrGetMethod($class, '__construct'); |
| 112 | $constructor->setParameters($constructorArguments); |
| 113 | $constructor->setBody($resourceDefinition->idType->toConstructorBody($idClass)); |
| 114 | $constructor->setStatic(false); |
| 115 | |
| 116 | $getId = $this->addOrGetMethod($class, 'getId'); |
| 117 | $getId->setBody('return $this->id;'); |
| 118 | $getId->setReturnType($targetIdentifier); |
| 119 | |
| 120 | foreach ($resourceDefinition->getProperties() as $propertyDefinition) { |
| 121 | /** @var PropertyDefinition $propertyDefinition */ |
| 122 | if (!($propertyDefinition->type instanceof PrimitiveType)) { |
| 123 | $this->addOrGetUse($namespace, $propertyDefinition->type->toNative()); |
| 124 | } |
| 125 | $propertyName = $propertyDefinition->name->toNative(); |
| 126 | $propertyType = Utils::toString($propertyDefinition->type); |
| 127 | $propertyNullable = ($propertyDefinition->nullable === NullableOption::NeverNullable || $propertyType === 'null') |
| 128 | ? '' |
| 129 | : '?'; |
| 130 | |
| 131 | if ($propertyDefinition->requiredOnConstruction) { |
| 132 | if ($propertyDefinition->nullable !== NullableOption::NeverNullable || $propertyType === 'null') { |
| 133 | $property = $constructor->addPromotedParameter($propertyName, null); |
| 134 | } else { |
| 135 | $property = $constructor->addPromotedParameter($propertyName); |
| 136 | } |
| 137 | $property->setType($propertyNullable . $propertyType); |
| 138 | $property->setPrivate(); |
| 139 | |
| 140 | if ($class->hasProperty($propertyName)) { |
| 141 | $class->removeProperty($propertyName); |
| 142 | } |
| 143 | } else { |
| 144 | $property = $this->addOrGetProperty($class, $propertyName, $propertyNullable . $propertyType, null); |
| 145 | $property->setInitialized($propertyDefinition->nullable !== NullableOption::NeverNullable || $propertyType === 'null'); |
| 146 | } |
| 147 | |
| 148 | if ($propertyDefinition->writable) { |
| 149 | $setter = $this->addOrGetMethod($class, 'set' . ucfirst($propertyName)); |
| 150 | $parameter = new Parameter($propertyName); |
| 151 | if ($propertyDefinition->nullable === NullableOption::AlwaysNull) { |
| 152 | $parameter->setType($propertyNullable . $propertyType); |
| 153 | } else { |
| 154 | $parameter->setType($propertyType); |
| 155 | } |
| 156 | $parameters = array_keys($setter->getParameters()); |
| 157 | if (empty($parameters)) { |
| 158 | $parameters[] = $parameter; |
| 159 | } else { |
| 160 | $parameters[count($parameters) - 1] = $parameter; |
| 161 | } |
| 162 | $setter->setParameters($parameters); |
| 163 | $setter->setBody('$this->' . $propertyName . ' = $' . $propertyName . ';'); |
| 164 | } |
| 165 | |
| 166 | if ($propertyDefinition->readable) { |
| 167 | $getter = $this->addOrGetMethod($class, 'get' . ucfirst($propertyName)); |
| 168 | $getter->setReturnType($propertyNullable . $propertyType); |
| 169 | $body = ''; |
| 170 | if ($propertyNullable === '' && !$propertyDefinition->requiredOnConstruction) { |
| 171 | $body .= 'if (!isset($this->' . $propertyName . ')) {' . PHP_EOL; |
| 172 | $body .= ' throw new \LogicException("Property \"' . $propertyName . '\" is not set yet!");' . PHP_EOL; |
| 173 | $body .= '}' . PHP_EOL; |
| 174 | } |
| 175 | $getter->setBody($body . 'return $this->' . $propertyName . ';'); |
| 176 | } |
| 177 | } |
| 178 | // TODO sort constructor arguments in without default value and with default value |
| 179 | $constructorArguments = $constructor->getParameters(); |
| 180 | $withDefaultValues = []; |
| 181 | $withoutDefaultValues = []; |
| 182 | foreach ($constructorArguments as $constructorArgument) { |
| 183 | if ($constructorArgument->hasDefaultValue()) { |
| 184 | $withDefaultValues[] = $constructorArgument; |
| 185 | } else { |
| 186 | $withoutDefaultValues[] = $constructorArgument; |
| 187 | } |
| 188 | } |
| 189 | $constructor->setParameters([...$withoutDefaultValues, ...$withDefaultValues]); |
| 190 | |
| 191 | $printer = new PsrPrinter(); |
| 192 | $this->fileWriter->writeFile($targetFile, $printer->printFile($file)); |
| 193 | } |
| 194 | |
| 195 | private function addOrGetNamespace(PhpFile $file, string $namespaceName): PhpNamespace |
| 196 | { |
| 197 | $namespaces = $file->getNamespaces(); |
| 198 | $namespaceNameCmp = strtolower($namespaceName); |
| 199 | foreach ($namespaces as $namespace) { |
| 200 | if (strtolower($namespace->getName()) === $namespaceNameCmp) { |
| 201 | return $namespace; |
| 202 | } |
| 203 | } |
| 204 | return $file->addNamespace($namespaceName); |
| 205 | } |
| 206 | |
| 207 | private function addOrGetUse(PhpNamespace $namespace, string $use): void |
| 208 | { |
| 209 | try { |
| 210 | $namespace->addUse($use); |
| 211 | } catch (InvalidStateException) { |
| 212 | } |
| 213 | } |
| 214 | |
| 215 | private function addOrGetClass(PhpNamespace $namespace, string $className): ClassType |
| 216 | { |
| 217 | try { |
| 218 | $classType = $namespace->getClass($className); |
| 219 | if ($classType instanceof ClassType) { |
| 220 | return $classType; |
| 221 | } |
| 222 | $namespace->removeClass($className); |
| 223 | return $namespace->addClass($className); |
| 224 | } catch (InvalidArgumentException) { |
| 225 | return $namespace->addClass($className); |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | private function addOrGetImplement(ClassType $class, string $interfaceName): void |
| 230 | { |
| 231 | if (!in_array($interfaceName, $class->getImplements())) { |
| 232 | $class->addImplement($interfaceName); |
| 233 | } |
| 234 | } |
| 235 | |
| 236 | private function addOrGetMethod(ClassType $class, string $methodName): Method |
| 237 | { |
| 238 | $methodNameCmp = strtolower($methodName); |
| 239 | foreach ($class->getMethods() as $method) { |
| 240 | if (strtolower($method->getName()) === $methodNameCmp) { |
| 241 | return $method; |
| 242 | } |
| 243 | } |
| 244 | return $class->addMethod($methodName); |
| 245 | } |
| 246 | |
| 247 | private function addOrGetProperty( |
| 248 | ClassType $class, |
| 249 | string $propertyName, |
| 250 | string $propertyType = 'mixed', |
| 251 | mixed $defaultValue = null |
| 252 | ): Property { |
| 253 | $type = $class->addProperty($propertyName, value: $defaultValue, overwrite: true); |
| 254 | $type->setInitialized($defaultValue !== null || count(func_get_args()) > 3); |
| 255 | $type->setType($propertyType); |
| 256 | $type->setPrivate(); |
| 257 | return $type; |
| 258 | } |
| 259 | } |