From 0f667366c39f3f3efa70f3354619d64a9eec8bbb Mon Sep 17 00:00:00 2001
From: Priyadi Iman Nurcahyo <1102197+priyadi@users.noreply.github.com>
Date: Sun, 14 Jan 2024 06:06:18 +0700
Subject: [PATCH] feat: `TryProperty` command, or
 `rekalogika:mapper:tryproperty` in console.

---
 CHANGELOG.md                        |   1 +
 src/Command/TryPropertyCommand.php  | 115 ++++++++++++++++++++++++++++
 src/MapperFactory/MapperFactory.php |  16 ++++
 3 files changed, 132 insertions(+)
 create mode 100644 src/Command/TryPropertyCommand.php

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 594ff2f6..77853766 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 * fix: PropertyAccessor `UninitializedPropertyException` error now is regarded
   as null.
 * fix: Transformer `SearchResult` was not properly ordered.
+* feat: `TryProperty` command, or `rekalogika:mapper:tryproperty` in console.
 
 ## 0.5.7
 
diff --git a/src/Command/TryPropertyCommand.php b/src/Command/TryPropertyCommand.php
new file mode 100644
index 00000000..27858412
--- /dev/null
+++ b/src/Command/TryPropertyCommand.php
@@ -0,0 +1,115 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of rekalogika/mapper package.
+ *
+ * (c) Priyadi Iman Nurcahyo <https://rekalogika.dev>
+ *
+ * For the full copyright and license information, please view the LICENSE file
+ * that was distributed with this source code.
+ */
+
+namespace Rekalogika\Mapper\Command;
+
+use Rekalogika\Mapper\Transformer\Contracts\MixedType;
+use Rekalogika\Mapper\TransformerRegistry\TransformerRegistryInterface;
+use Rekalogika\Mapper\TypeResolver\TypeResolverInterface;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\Table;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\PropertyInfo\PropertyInfoExtractorInterface;
+
+#[AsCommand(name: 'rekalogika:mapper:tryproperty', description: 'Gets the mapping result by providing the class and property name of the source and target.')]
+class TryPropertyCommand extends Command
+{
+    public function __construct(
+        private TransformerRegistryInterface $transformerRegistry,
+        private TypeResolverInterface $typeResolver,
+        private PropertyInfoExtractorInterface $propertyInfoExtractor,
+    ) {
+        parent::__construct();
+    }
+
+    protected function configure(): void
+    {
+        $this
+            ->addArgument('sourceClass', InputArgument::REQUIRED, 'The source class')
+            ->addArgument('sourceProperty', InputArgument::REQUIRED, 'The source property')
+            ->addArgument('targetClass', InputArgument::REQUIRED, 'The target class')
+            ->addArgument('targetProperty', InputArgument::REQUIRED, 'The target property')
+            ->setHelp("The <info>%command.name%</info> displays the mapping result by providing the class and property name of the source and target.");
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+        $rows = [];
+
+        //
+        // source type
+        //
+
+        /** @var string */
+        $sourceClass = $input->getArgument('sourceClass');
+        /** @var string */
+        $sourceProperty = $input->getArgument('sourceProperty');
+        /** @var string */
+        $targetClass = $input->getArgument('targetClass');
+        /** @var string */
+        $targetProperty = $input->getArgument('targetProperty');
+
+        $sourceTypes = $this->propertyInfoExtractor
+            ->getTypes($sourceClass, $sourceProperty);
+
+        if ($sourceTypes === null || count($sourceTypes) === 0) {
+            $sourceTypes = [MixedType::instance()];
+        }
+
+        $targetTypes = $this->propertyInfoExtractor
+            ->getTypes($targetClass, $targetProperty);
+
+        if ($targetTypes === null || count($targetTypes) === 0) {
+            $targetTypes = [MixedType::instance()];
+        }
+
+
+        $results = $this->transformerRegistry
+            ->findBySourceAndTargetTypes($sourceTypes, $targetTypes);
+
+        foreach ($results as $result) {
+            $rows[] = [
+                $result->getMappingOrder(),
+                $this->typeResolver->getTypeString($result->getSourceType()),
+                $this->typeResolver->getTypeString($result->getTargetType()),
+                $result->getTransformer()::class,
+            ];
+        }
+
+        //
+        // render
+        //
+
+        $io->section('<info>Applicable Transformers</info>');
+
+        if (count($rows) === 0) {
+            $io->error('No applicable transformers found.');
+
+            return Command::SUCCESS;
+        }
+
+        $table = new Table($output);
+        $table->setVertical();
+        $table->setHeaders(['Mapping Order', 'Source Type', 'Target Type', 'Transformer']);
+        $table->setStyle('box');
+        $table->setRows($rows);
+        $table->render();
+
+        return Command::SUCCESS;
+    }
+}
diff --git a/src/MapperFactory/MapperFactory.php b/src/MapperFactory/MapperFactory.php
index 681b1a99..8c8331dc 100644
--- a/src/MapperFactory/MapperFactory.php
+++ b/src/MapperFactory/MapperFactory.php
@@ -17,6 +17,7 @@
 use Psr\Container\ContainerInterface;
 use Rekalogika\Mapper\Command\MappingCommand;
 use Rekalogika\Mapper\Command\TryCommand;
+use Rekalogika\Mapper\Command\TryPropertyCommand;
 use Rekalogika\Mapper\MainTransformer\MainTransformer;
 use Rekalogika\Mapper\Mapper;
 use Rekalogika\Mapper\MapperInterface;
@@ -102,6 +103,7 @@ class MapperFactory
 
     private ?MappingCommand $mappingCommand = null;
     private ?TryCommand $tryCommand = null;
+    private ?TryPropertyCommand $tryPropertyCommand = null;
     private ?Application $application = null;
 
     /**
@@ -527,12 +529,26 @@ protected function getTryCommand(): TryCommand
         return $this->tryCommand;
     }
 
+    protected function getTryPropertyCommand(): TryPropertyCommand
+    {
+        if (null === $this->tryPropertyCommand) {
+            $this->tryPropertyCommand = new TryPropertyCommand(
+                $this->getTransformerRegistry(),
+                $this->getTypeResolver(),
+                $this->getPropertyInfoExtractor(),
+            );
+        }
+
+        return $this->tryPropertyCommand;
+    }
+
     public function getApplication(): Application
     {
         if (null === $this->application) {
             $this->application = new Application();
             $this->application->add($this->getMappingCommand());
             $this->application->add($this->getTryCommand());
+            $this->application->add($this->getTryPropertyCommand());
         }
 
         return $this->application;