Make abstract day command

src/Commands/AbstractDayCommand.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace trizz\AdventOfCode\Commands;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use trizz\AdventOfCode\Solution;
+
+abstract class AbstractDayCommand extends Command
+{
+    protected int $day;
+
+    protected int $year;
+
+    protected string $title;
+
+    protected bool $skipExamples;
+
+    protected int $part;
+
+    #[\Override]
+    protected function configure(): void
+    {
+        $this
+            ->addArgument('day', InputArgument::REQUIRED, 'The day number')
+            ->addArgument('year', InputArgument::OPTIONAL, 'The year', date('y'))
+            ->addOption('one', '1', null, 'Run only part 1')
+            ->addOption('two', '2', null, 'Run only part 2')
+            ->addOption('skip-example', 's', null, 'Skip the example data');
+    }
+
+    #[\Override]
+    protected function initialize(InputInterface $input, OutputInterface $output): void
+    {
+        $this->day = $input->getArgument('day');
+        $this->year = $input->getArgument('year');
+
+        $this->title = sprintf("Advent of Code '%d - Day %d", $this->year, $this->day);
+        $this->skipExamples = $input->getOption('skip-example');
+        $this->part = $input->getOption('one') ? 1 : ($input->getOption('two') ? 2 : 0);
+
+        $output->writeln('');
+        $output->writeln($this->title);
+        $output->writeln(str_repeat('-', strlen($this->title)));
+    }
+
+    /**
+     * @return array<string, int|string>
+     */
+    protected function getSolutions(): array
+    {
+        $solution = $this->loadClass();
+
+        // Solve the examples if available.
+        $resultPart1Example = 'n/a';
+        $resultPart2Example = 'n/a';
+        if (!$this->skipExamples && $solution->hasExampleData()) {
+            ['part1' => $resultPart1Example, 'part2' => $resultPart2Example] = $solution->results(useExampleData: true, part: $this->part);
+        }
+
+        // Solve the real puzzle if available.
+        $resultPart1 = 'n/a';
+        $resultPart2 = 'n/a';
+        if ($solution->hasData()) {
+            ['part1' => $resultPart1, 'part2' => $resultPart2] = $solution->results(useExampleData: false, part: $this->part);
+        }
+
+        return [
+            'part1' => $resultPart1,
+            'part2' => $resultPart2,
+            'part1Example' => $resultPart1Example,
+            'part2Example' => $resultPart2Example,
+        ];
+    }
+
+    protected function loadClass(): Solution
+    {
+        $className = sprintf('%s\\Y%d\\Day%d', substr(__NAMESPACE__, 0, -9), $this->year, $this->day);
+
+        /** @var Solution $class */
+        $class = new $className();
+        $class->loadData();
+
+        return $class;
+    }
+}