Console Tool Refactoring

console.php

@@ -1,46 +1,46 @@
 <?php
 
-$shortopts = "a:f:";
-$longopts  = array(
-    "action:",
-    "file:",
-);
+declare(strict_types=1);
 
-$options = getopt($shortopts, $longopts);
+use App\Csv\CsvReader;
+use App\Csv\CsvWriter;
+use App\CsvCalculationService;
+use App\Logger\FileLogger;
+use App\MathOperationFactory;
+use App\Options\CliOption;
+use App\Options\Long;
+use App\Options\Short;
 
-if(isset($options['a'])) {
-    $action = $options['a'];
-} elseif(isset($options['action'])) {
-    $action = $options['action'];
-} else {
-    $action = "xyz";
+require __DIR__ . '/vendor/autoload.php';
+
+if (count($argv) < 4) {
+    echo 'Usage: php console.php -a <action> -f <file>' . PHP_EOL;
+    exit(1);
 }
 
-if(isset($options['f'])) {
-    $file = $options['f'];
-} elseif(isset($options['file'])) {
-    $file = $options['file'];
-} else {
-    $file = "notexists.csv";
+
+$options = getopt(Short::asString(), Long::asArray());
+
+if (!$options) {
+    echo 'Error getting arguments' . PHP_EOL;
+    exit(1);
 }
 
 try {
-    if ($action == "plus") {
-        include 'files/ClassOne.php';
-        $classOne = new ClassOne($file);
-    } elseif ($action == "minus") {
-        include 'files/ClassTwo.php';
-        $classTwo = new ClassTwo($file, "minus");
-        $classTwo->start();
-    } elseif ($action == "multiply") {
-        include 'files/Classthree.php';
-        $classThree = new Classthree();
-        $classThree->setFile($file);
-        $classThree->execute();
-    } elseif ($action == "division") {
-        include 'files/classFour.php';
-        $classFouyr = new classFour($file);
-    } else {
-        throw new \Exception("Wrong action is selected");
-    }
-} catch (\Exception $exception) {}
+    $cliOption = CliOption::fromArray($options);
+} catch (RuntimeException $e) {
+    echo $e->getMessage();
+    exit(1);
+}
+
+try {
+    $csvCalculationService = new CsvCalculationService(
+        new CsvReader(__DIR__ . '/test.csv'),
+        new CsvWriter(__DIR__ . '/result.csv'),
+        MathOperationFactory::getOperationFromCliOption($cliOption),
+        new FileLogger(),
+    );
+    $csvCalculationService->execute();
+} catch (Exception $e) {
+    echo $e->getMessage();
+}