From 15a459334557220dd8afcd904124b4ffdae82dfa Mon Sep 17 00:00:00 2001
From: Ismo Vuorinen <ismo@ivuorinen.net>
Date: Thu, 15 Aug 2024 03:49:24 +0300
Subject: [PATCH] feat: reworked the generator parser

not my prettiest work, but it works
---
 gen/parser.php | 149 ++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 115 insertions(+), 34 deletions(-)

diff --git a/gen/parser.php b/gen/parser.php
index 457aa7d..87b9bcb 100644
--- a/gen/parser.php
+++ b/gen/parser.php
@@ -3,54 +3,135 @@
 // Load models.txt that contains https://avoindata.prh.fi/ytj_en.html models.
 // Just copy and paste the plaintext Response Class contents to the file and
 // run this file: php parser.php
-$models = file_get_contents(sprintf(
-    '%s%2$smodels.txt',
-    __DIR__,
-    DIRECTORY_SEPARATOR
-));
+$models = file_get_contents(sprintf('%s%2$smodels.txt', __DIR__, DIRECTORY_SEPARATOR));
 
 // Capture the names as one group,
 // and blocks inside curly braces as another,
 // then combine them later.
-preg_match_all('/(\w+)\s\{([\w\W]*?)\}/m', $models, $output_array);
+preg_match_all("/(\w+)\s\{([\w\W]*?)\}/m", $models, $output_array);
 
 [$all, $names, $fields] = $output_array;
 
-$fields = array_map(
-    function ($f) {
-        $f = explode("\n", $f);
-        $f = array_map('trim', $f);
-        $f = array_filter($f);
+$fields = array_map(function ($f) {
+    $f = explode("\n", $f);
+    $f = array_map("trim", $f);
+    $f = array_filter($f);
 
-        $f = array_map(function ($field) {
-            [$name_and_type, $docs] = explode(':', $field, 2);
-            $names_and_types = explode(' ', $name_and_type, 2);
+    $f = array_map(function ($field) {
+        [$name_and_type, $docs] = explode(":", $field, 2);
+        $names_and_types = explode(" ", $name_and_type, 2);
 
-            [$name, $type] = $names_and_types;
+        [$name, $type] = $names_and_types;
 
-            $type = str_replace(['(', ')'], '', $type);
+        $type = str_replace(["(", ")"], "", $type);
 
-            if (str_contains($type, 'optional')) {
-                $type = str_replace(['optional', ','], '', $type);
-                $type = '?' . trim($type);
-            }
+        if (str_contains($type, "optional")) {
+            $type = str_replace(["optional", ","], "", $type);
+            $type = "?" . trim($type);
+        }
 
-            return [
-                $name => [
-                    'name' => trim($name),
-                    'type' => trim($type),
-                    'docs' => trim($docs),
-                ],
-            ];
-        }, $f ?? []);
+        if ($type === "integer") {
+            $type = "int";
+        }
 
-        $f = array_merge(...$f);
+        if (str_contains($type, "Array")) {
+            $type = str_replace(["Array[", "]"], "", $type);
+            $type = $type . "[]";
+        }
 
-        return $f;
-    },
-    $fields
-);
+        $default = null;
+        if (str_contains($type, "?")) {
+            $default = "null";
+        }
+
+        if (str_contains($type, "[")) {
+            $default = "[]";
+        }
+
+        if ($type === "string") {
+            $default = "''";
+        }
+
+        return [
+            $name => [
+                "name" => trim($name),
+                "type" => trim($type),
+                "docs" => trim($docs),
+                "default" => $default,
+            ],
+        ];
+    }, $f ?? []);
+
+    $f = array_merge(...$f);
+
+    return $f;
+}, $fields);
 
 $classes = array_combine($names, $fields);
 
-print_r($classes);
+ksort($classes);
+
+// print_r($classes);
+
+// Files that have already been processed.
+// Uncomment to display the results again.
+$added = [
+    // "BisCompanyRegisteredOffice",
+    // "BisCompanyRegisteredEntry",
+    // "BisCompanyName",
+    // "BisCompanyLiquidation",
+    // "BisCompanyLanguage",
+    // "BisCompanyForm",
+    // "BisCompanyDetails",
+    // "BisCompanyContactDetail",
+    // "BisCompanyBusinessLine",
+    // "BisCompanyBusinessIdChange",
+    // "BisAddress",
+];
+
+// Output the classes as preformatted for easier copypasta.
+// This is not the prettiest way to generate the codes, but it works.
+foreach ($classes as $className => $vars) {
+    if (in_array($className, $added)) {
+        continue;
+    }
+
+    echo "
+/**
+ * $className
+ */
+class $className extends DataTransferObject
+{
+";
+    if (array_key_exists("source", $vars)) {
+        echo "    use HasSource;\n";
+    }
+
+    foreach ($vars as $varKey => $varData) {
+        if ($varKey === "source") {
+            continue;
+        }
+
+        $caster = "";
+        if (str_contains($varData["type"], "[")) {
+            $classType = str_replace(["[", "]", "?"], "", $varData["type"]);
+            $caster = "\n    #[CastWith(Casters\ArrayCaster::class, itemType: {$classType}::class)]";
+        }
+
+        $type = $varData["type"];
+        $typeHelper = "";
+        if (str_contains($type, "[")) {
+            $type = str_contains($type, "?") ? "?array" : "array";
+            $typeHelper = "\n     * @var {$varData["type"]} \${$varData["name"]}";
+        }
+
+        $default = $varData["default"] !== null ? " = " . $varData["default"] . ";" : ";";
+        echo "
+    /**
+     * {$varData["docs"]}{$typeHelper}
+     */{$caster}
+    public {$type} \${$varData["name"]}{$default}
+";
+    }
+    echo "\n}";
+}