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Simplify generation of enum serializers code

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This commit is contained in:
Dylan K. Taylor 2023-02-16 15:57:54 +00:00
parent e6f1cb69d1
commit ceff230d73
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GPG Key ID: 8927471A91CAFD3D
1 changed files with 23 additions and 48 deletions
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71
build/generate-runtime-enum-serializers.php
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@ -60,11 +60,10 @@ require dirname(__DIR__) . '/vendor/autoload.php';
* @return string[] * @return string[]
* @phpstan-return list<string> * @phpstan-return list<string>
*/ */
function buildWriterFunc(string $virtualTypeName, string $nativeTypeName, array $memberNames, string &$functionName) : array{ function buildWriterFunc(string $virtualTypeName, string $nativeTypeName, array $memberNames, string $functionName) : array{
$bits = getBitsRequired($memberNames); $bits = getBitsRequired($memberNames);
$lines = []; $lines = [];
$functionName = lcfirst($virtualTypeName);
$lines[] = "public function $functionName(\\$nativeTypeName \$value) : void{"; $lines[] = "public function $functionName(\\$nativeTypeName \$value) : void{";
$lines[] = "\t\$this->int($bits, match(\$value){"; $lines[] = "\t\$this->int($bits, match(\$value){";
@ -85,11 +84,10 @@ function buildWriterFunc(string $virtualTypeName, string $nativeTypeName, array
* @return string[] * @return string[]
* @phpstan-return list<string> * @phpstan-return list<string>
*/ */
function buildReaderFunc(string $virtualTypeName, string $nativeTypeName, array $memberNames, string &$functionName) : array{ function buildReaderFunc(string $virtualTypeName, string $nativeTypeName, array $memberNames, string $functionName) : array{
$bits = getBitsRequired($memberNames); $bits = getBitsRequired($memberNames);
$lines = []; $lines = [];
$functionName = lcfirst($virtualTypeName);
$lines[] = "public function $functionName(\\$nativeTypeName &\$value) : void{"; $lines[] = "public function $functionName(\\$nativeTypeName &\$value) : void{";
$lines[] = "\t\$value = match(\$this->readInt($bits)){"; $lines[] = "\t\$value = match(\$this->readInt($bits)){";
@ -122,43 +120,6 @@ function stringifyEnumMembers(array $members, string $enumClass) : array{
return array_map(fn(string $enumCaseName) => "\\$enumClass::$enumCaseName()", array_keys($members)); return array_map(fn(string $enumCaseName) => "\\$enumClass::$enumCaseName()", array_keys($members));
} }
/**
* @param object[] $enumMembers
* @phpstan-param array<string, object> $enumMembers
*
* @return string[]
* @phpstan-return list<string>
*/
function buildEnumWriterFunc(array $enumMembers, string &$functionName) : array{
$reflect = new \ReflectionClass($enumMembers[array_key_first($enumMembers)]);
return buildWriterFunc(
$reflect->getShortName(),
$reflect->getName(),
stringifyEnumMembers($enumMembers, $reflect->getName()),
$functionName
);
}
/**
* @param object[] $enumMembers
* @phpstan-param array<string, object> $enumMembers
*
* @return string[]
* @phpstan-return list<string>
*/
function buildEnumReaderFunc(array $enumMembers, string &$functionName) : array{
if(count($enumMembers) === 0){
throw new \InvalidArgumentException("Enum members cannot be empty");
}
$reflect = new \ReflectionClass($enumMembers[array_key_first($enumMembers)]);
return buildReaderFunc(
$reflect->getShortName(),
$reflect->getName(),
stringifyEnumMembers($enumMembers, $reflect->getName()),
$functionName
);
}
$enumsUsed = [ $enumsUsed = [
BellAttachmentType::getAll(), BellAttachmentType::getAll(),
CopperOxidation::getAll(), CopperOxidation::getAll(),
@ -185,15 +146,29 @@ $writerFuncs = [
"abstract public function int(int \$bits, int \$value) : void;" "abstract public function int(int \$bits, int \$value) : void;"
] ]
]; ];
$functionName = "";
foreach($enumsUsed as $enumMembers){ foreach($enumsUsed as $enumMembers){
$writerF = buildEnumWriterFunc($enumMembers, $functionName); if(count($enumMembers) === 0){
/** @var string $functionName */ throw new \InvalidArgumentException("Enum members cannot be empty");
$writerFuncs[$functionName] = $writerF; }
$readerF = buildEnumReaderFunc($enumMembers, $functionName); $reflect = new \ReflectionClass($enumMembers[array_key_first($enumMembers)]);
/** @var string $functionName */ $virtualTypeName = $reflect->getShortName();
$readerFuncs[$functionName] = $readerF; $nativeTypeName = $reflect->getName();
$functionName = lcfirst($virtualTypeName);
$stringifiedMembers = stringifyEnumMembers($enumMembers, $nativeTypeName);
$writerFuncs[$functionName] = buildWriterFunc(
$virtualTypeName,
$nativeTypeName,
$stringifiedMembers,
$functionName
);
$readerFuncs[$functionName] = buildReaderFunc(
$virtualTypeName,
$nativeTypeName,
$stringifiedMembers,
$functionName
);
} }
/** /**