Merge pull request #77 from alex552/main

add alternative column names for automatic matching

src/Actions/ImportAction.php

@@ -159,19 +159,25 @@ private function getFields(ImportField|Field $field): Field
                 $options = $this->cachedHeadingOptions;
 
                 if (count($options) == 0) {
-                    $options = $this->toCollection($filePath)->first()?->first()->filter(fn ($value) => $value != null)->toArray();
+                    $options = $this->toCollection($filePath)->first()?->first()->filter(fn ($value) => $value != null)->map('trim')->toArray();
                 }
 
                 $selected = array_search($field->getName(), $options);
-                if ($selected != false) {
+
+                if ($selected !== false) {
                     $set($field->getName(), $selected);
+                } elseif (! empty($field->getAlternativeColumnNames())) {
+                    $alternativeNames = array_intersect($field->getAlternativeColumnNames(), $options);
+                    if (count($alternativeNames) > 0) {
+                        $set($field->getName(), array_search(current($alternativeNames), $options));
+                    }
                 }
 
                 return $options;
             });
     }
 
-    public function handleRecordCreation(Closure $closure)
+    public function handleRecordCreation(Closure $closure): static
     {
         $this->handleRecordCreation = $closure;
         $this->massCreate(false);

src/Actions/ImportField.php

@@ -2,6 +2,7 @@
 
 namespace Konnco\FilamentImport\Actions;
 
+use Konnco\FilamentImport\Concerns\HasColumnMatching;
 use Konnco\FilamentImport\Concerns\HasFieldHelper;
 use Konnco\FilamentImport\Concerns\HasFieldLabel;
 use Konnco\FilamentImport\Concerns\HasFieldMutation;
@@ -17,6 +18,7 @@ class ImportField
     use HasFieldLabel;
     use HasFieldRequire;
     use HasFieldValidation;
+    use HasColumnMatching;
 
     public function __construct(private string $name)
     {

src/Concerns/HasColumnMatching.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Konnco\FilamentImport\Concerns;
+
+trait HasColumnMatching
+{
+    protected ?array $alternativeColumnNames = [];
+
+    public function alternativeColumnNames(array $alternativeColumnNames): static
+    {
+        $this->alternativeColumnNames = $alternativeColumnNames;
+
+        return $this;
+    }
+
+    public function getAlternativeColumnNames(): array
+    {
+        return $this->alternativeColumnNames;
+    }
+}

tests/Features/ImportTest.php

@@ -1,6 +1,7 @@
 <?php
 
 use Konnco\FilamentImport\Tests\Resources\Models\Post;
+use Konnco\FilamentImport\Tests\Resources\Pages\AlternativeColumnsNamesList;
 use Konnco\FilamentImport\Tests\Resources\Pages\HandleCreationList;
 use Konnco\FilamentImport\Tests\Resources\Pages\NonRequiredTestList;
 use Konnco\FilamentImport\Tests\Resources\Pages\ValidateTestList;
@@ -120,6 +121,22 @@
     assertDatabaseCount(Post::class, 10);
 });
 
+it('can match alternative column names', function () {
+    $file = csvFiles(10);
+    livewire(AlternativeColumnsNamesList::class)->mountPageAction('import')
+        ->setPageActionData([
+            'file' => [$file->store('file')],
+            'fileRealPath' => $file->getRealPath(),
+            'skipHeader' => false,
+        ])
+        ->assertPageActionDataSet(['title' => 0, 'slug' => 1, 'body' => 2])
+        ->callMountedPageAction()
+        ->assertHasNoPageActionErrors()
+        ->assertSuccessful();
+
+    assertDatabaseCount(Post::class, 11);
+});
+
 //it('can manipulate single field', function () {
 //    expect(true)->toBeTrue();
 //});

tests/Resources/Pages/AlternativeColumnsNamesList.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Konnco\FilamentImport\Tests\Resources\Pages;
+
+use Filament\Resources\Pages\ListRecords;
+use Konnco\FilamentImport\Actions\ImportAction;
+use Konnco\FilamentImport\Actions\ImportField;
+use Konnco\FilamentImport\Tests\Resources\Models\Post;
+use Konnco\FilamentImport\Tests\Resources\PostResource;
+
+class AlternativeColumnsNamesList extends ListRecords
+{
+    protected static string $resource = PostResource::class;
+
+    protected function getActions(): array
+    {
+        return [
+            ImportAction::make('import')
+                ->fields([
+                    ImportField::make('title')->alternativeColumnNames(['Title']),
+                    ImportField::make('slug')->alternativeColumnNames(['Slug']),
+                    ImportField::make('body')->alternativeColumnNames(['Body']),
+                ])
+                ->handleRecordCreation(function ($data) {
+                    return Post::create($data);
+                }),
+        ];
+    }
+}