From 4f992a9294f0754b228401e5025627bf53b73778 Mon Sep 17 00:00:00 2001
From: Juan Pablo Vial <jpvial@goacegroup.com>
Date: Sun, 22 Dec 2024 11:02:31 -0300
Subject: [PATCH] Seed Generator

---
 app/src/Generator/Seed.php | 139 +++++++++++++++++++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100644 app/src/Generator/Seed.php

diff --git a/app/src/Generator/Seed.php b/app/src/Generator/Seed.php
new file mode 100644
index 0000000..4ce6bd5
--- /dev/null
+++ b/app/src/Generator/Seed.php
@@ -0,0 +1,139 @@
+<?php
+namespace ProVM\Generator;
+
+use DateTimeInterface;
+use DateInterval;
+use Psr\Log\LoggerInterface;
+use ProVM\Concept;
+use ProVM\Enforce;
+use ProVM\Repository;
+use Symfony\Component\Console\Style\StyleInterface;
+
+class Seed extends Enforce\Generator
+{
+    public function __construct(
+        protected Concept\Database $database,
+        protected Concept\Database\Connection $connection,
+        protected Concept\Database\Query\Builder $queryBuilder,
+        protected Repository\Table $tableRepository,
+        protected Repository\Data $dataRepository,
+        LoggerInterface $logger,
+        protected string $databaseName,
+        protected string $seedsPath,
+        protected DateTimeInterface $startDate,
+        protected array $skips)
+    {
+        parent::__construct($logger);
+    }
+
+    public function generate(StyleInterface $io, bool $dryRun = false): void
+    {
+        $this->log('Running generate seeds' . (($dryRun) ? ' [dry-run]' : ''), true, $io);
+        $tables = $this->tableRepository->getAll();
+        foreach ($tables as $table) {
+            if (in_array($table, $this->skips)) {
+                continue;
+            }
+            $this->log("Table: {$table}");
+            $filename = $this->buildFilename($table);
+            $this->log("Filename: {$filename}", $dryRun, $io);
+            $content = $this->buildFile($table);
+            $this->log("Content: {$content}");
+
+            if ($dryRun) {
+                $status = file_put_contents($filename, $content);
+                $this->log("Saved: " . var_export($status, true));
+            }
+        }
+        $this->log("Total tables seeded: " . count($this->tableRepository->getAll()), true, $io);
+    }
+
+    protected function buildFilename(string $table): string
+    {
+        $i = $this->tableRepository->getIndex($table);
+        $time = $this->startDate->add(new DateInterval("PT{$i}S"));
+        return implode(DIRECTORY_SEPARATOR, [
+            $this->seedsPath,
+            "{$time->format('YmdHis')}_{$table}_seeder.php"
+        ]);
+    }
+    protected function buildFile(string $table): string
+    {
+        return implode(PHP_EOL, [
+            $this->buildHeader(),
+            $this->buildClass($table),
+            "{",
+            $this->buildFunction($table),
+            '}',
+            ''
+        ]);
+    }
+    protected function buildHeader(): string
+    {
+        return "<?php
+
+use Phinx\Seed\AbstractSeed;
+";
+    }
+    protected function buildClass(string $table): string
+    {
+        return "class {$this->buildClassName($table)} extends AbstractSeed";
+    }
+    protected function buildClassName(string $table): string
+    {
+        return str_replace(' ', '', ucwords(str_replace('_', ' ', $table))) . 'Seeder';
+    }
+    protected function buildFunction(string $table): string
+    {
+        return implode(PHP_EOL, [
+            "\tpublic function run(): void",
+            "\t{",
+            $this->buildData($table),
+            "",
+            $this->buildInitialSetup(),
+            "\t\t\$this->table('{$table}')",
+            "\t\t\t->insert(\$data)",
+            "\t\t\t->saveData();",
+            $this->buildFinalSetup(),
+            "\t}"
+        ]);
+    }
+    protected function buildData(string $table): string
+    {
+        $output = ["\t\t\$data = ["];
+        $dataGenerator = $this->dataRepository->getAll($table);
+        foreach ($dataGenerator as $row) {
+            $output []= "\t\t\t[";
+            foreach ($row as $key => $value) {
+                if (is_bool($value)) {
+                    $value = $value ? 1 : 0;
+                }
+                if (!ctype_digit("{$value}") and $value !== null) {
+                    if (str_contains($value, "'")) {
+                        $value = str_replace("'", "\'", $value);
+                    }
+                    $value = "'{$value}'";
+                }
+                if ($value === null) {
+                    $value = 'null';
+                }
+                if (strlen($value) > 2 and str_starts_with($value, '0')) {
+                    $value = "'{$value}'";
+                }
+                $output []= "\t\t\t\t'{$key}' => {$value},";
+            }
+            $output []= "\t\t\t],";
+        }
+        $output []= "\t\t];";
+        $this->logger->debug("Total data: {$this->dataRepository->size}");
+        return implode(PHP_EOL, $output);
+    }
+    protected function buildInitialSetup(): string
+    {
+        return "\t\t\$this->execute('SET unique_checks=0; SET foreign_key_checks=0;');";
+    }
+    protected function buildFinalSetup(): string
+    {
+        return "\t\t\$this->execute('SET unique_checks=1; SET foreign_key_checks=1;');";
+    }
+}
\ No newline at end of file